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DAJUNGUO

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When purchasing a product, price is the consumer's primary concern. At present, DAJUNGUO has 31 products for sale. DAJUNGUO products range in price from $12.99 to $54.99, and the average price of all the products is about $32.49.

You can confidently purchase DAJUNGUO products from the seller DAJUNGUO. The brand holds an average rating of 4.3, testifying to its excellent reputation.

DAJUNGUO Best Sellers

Last Updated: Jan 13, 2025

S350HS TPA3251 Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 220W×2+350W, 12V-38V Audio Power Amplifier Module with Treble and Bass Control,Black (S350HS)

Audio Component Amplifiers
S350HS TPA3251 Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 220W×2+350W, 12V-38V Audio Power Amplifier Module with Treble and Bass Control,Black (S350HS) Cover
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[TPA3251 HIFI CHIP] The TPA3251 Chip Solution: Stereo 2.1channel Output to Ensure Continuous Serial High-power Operation, Wide Voltage Input DC: 12-38V,This power amplifier board uses two TPA3251 high-fidelity maximum output power up to 220W*2+350W.
[MULTIPLE INPUT METHOD] The S350HS has multiple input methods such as Bluetooth input, AUX input, and USB drive input. The vast majority of devices can be used, such as mobile phones, televisions, laptops, etc., making it easy to connect and use.
[TREBLE & BASS CONTROL] If you are tired of an amplifier with only one volume knob, then you feel right, because you have further requirements for audio. By adjusting the high and low frequency knobs of the S350HS power amplifier board, you can make the sound more layered and make the bass more shocking.
[PROTECTION FUNCTION] S350HS Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage
[7 * 24 Hours After-sales Service] Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer

XY-S350H 220W*2+350W 2.1 Bluetooth Power Amplifier Board Support Custom Bluetooth Name, 18V-36V Bluetooth Speaker Audio Amplifier Module (XY-S350H)

Audio Component Amplifiers
XY-S350H 220W*2+350W 2.1 Bluetooth Power Amplifier Board Support Custom Bluetooth Name, 18V-36V Bluetooth Speaker Audio Amplifier Module (XY-S350H) Cover
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[TPA3251 HIFI CHIP] The XY-S350H power amplifier board uses two TPA3251 power amplifier chips.Support wide voltage input:18-36V, power up to 220W*2+350W (PMPO).
[TREBLE & BASS CONTROL] If you are tired of an amplifier with only one volume knob, then you feel right, because you have further requirements for audio. By adjusting the high and low frequency knobs of the XY-S350H power amplifier board, you can make the sound more layered and make the bass more shocking.
[HIGH COMPATIBILITY] The DC adapters on the market (plug size 5.5mm*2.1mm) can basically meet the needs of the XY-S350H Bluetooth power amplifier board. If you don't have a DC plug, please don't worry, you can also directly connect the positive and negative poles of the wire to the power socket of the amplifier board.
[PROTECTION FUNCTION] XY-S350H Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. With short circuit protection, undervoltage protection, overvoltage protection, clipping protection.
[IMPORTANT REMINDER] the working voltage of the power amplifier board must be above 18V. DC voltage lower than 18V will fail to start the power amplifier board.

T220HS-W Power Amplifier Board 2.0 Channel 220W×2 with Treble and Bass, 12V-36V Audio Power Amplifier Module with Front Panel

Audio Component Amplifiers
T220HS-W Power Amplifier Board 2.0 Channel 220W×2 with Treble and Bass, 12V-36V Audio Power Amplifier Module with Front Panel Cover
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[Panel Design] This wired amplifier board comes with a DIY small panel, allowing you to easily create a Bluetooth speaker without the hassle of drilling holes.
[TPA3251D2 Chip] Adopts the imported original TI TPA3251D2 HiFi amplifier chip with PurePath technology, achieving ultra-high clarity, exceptionally low distortion, and high-fidelity audio quality. Supports a wide voltage input range from 12 to 36V DC, providing flexible and powerful performance.
[Multiple Audio Input Options] Supports various audio input modes, including Bluetooth, USB, and AUX, with Bluetooth 5.2 technology for seamless connectivity. Bluetooth audio supports AAC and SBC codecs, and the USB mode supports decoding WAV, FLAC, APE, and MP3 formats, catering to different audio preferences.
[High-Precision, Low-Noise Operational Amplifiers] Equipped with four TI NE5532 op-amps, renowned for their ultra-low noises levels and pure sound reproduction. The op-amps are housed in gold-plated sockets for excellent conductivity and high reliability, and they are compatible with JRC5532DD for easy front-stage op-amp replacement.
[Specialized Inductors and Capacitors for Optimal Performance] Utilizes dedicated digital amplifier inductors known for their high power, low loss, and minimal heat generation characteristics. Additionally, equipped with four low-loss metal film capacitors and eight high-capacity black gold capacitors, ensuring superior electrical performance and stability.

S200HS-W Power Amplifier Board Bluetooth5.2 TPA3221 Chip with Subwoofer 2.1 Channel 100W×2+200W,Audio Power Amplifier Module (S200HS-W)

Audio Component Amplifiers
S200HS-W Power Amplifier Board Bluetooth5.2 TPA3221 Chip with Subwoofer 2.1 Channel 100W×2+200W,Audio Power Amplifier Module (S200HS-W) Cover
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[MULTIPLE INPUT METHOD] The S200HS-W has multiple input methods such as Bluetooth input, AUX input, USB flash drive input and USB sound card. The vast majority of devices can be used, such as mobile phones, televisions, laptops, etc.
[DUAL TPA3221 CHIP] The S200HS-W is equipped with two TPA3221 chips for stereo 2.1 channel output, with a maximum output power of up to 100W * 2+200W and a wide voltage input DC of 12-30V. The large heat sink used allows the amplifier board to operate continuously and efficiently.
[WITH DIY PANEL AND AUX EXTENSION CABLE] With this DIY panel, you no longer need to painstakingly measure the punching positions when making Bluetooth speakers. With this panel, you can easily DIY Bluetooth speakers with just a few simple steps.
[PROTECTION FUNCTION] S200HS-W Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage.
[7 * 24 Hours After-sales Service] Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You a Satisfactory Answer.

Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W×2+100W, 12V-24V Audio Power Amplifier Module with Treble and Bass Control for DIY Bluetooth Audio and Store Home Theater

Audio Component Amplifiers
Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W×2+100W, 12V-24V Audio Power Amplifier Module with Treble and Bass Control for DIY Bluetooth Audio and Store Home Theater Cover
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[Bluetooth & 3.5mm AUX] The ZK-MT21 power amplifier board uses Bluetooth 5.0, and its transmission distance can reach 49 feet (without obstruction). At the same time, this power amplifier board has a 3.5mm AUX audio input interface. No matter what kind of input method, you can always find a method that suits you.
[Treble and bass adjustment] If you are tired of power amplifiers with only a single volume knob, then you feel right, because you have further requirements for audio. By adjusting the high and low frequency knobs of ZK-MT21, you can make the sound more layered and make the bass more shocking.
[High compatibility] The DC adapters on the market (plug specification 5.5mm*2.1mm) basically can meet the needs of the ZK-MT21 Bluetooth power amplifier board. If your existing DC power plug is not 5.5mm*2.1mm, there is no The problem is because we have included a DC conversion plug in the product.
[Protection function] ZK-MT21 Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage
[7 * 24 Hours After-sales Service] Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer

36V 8A Power Adapter,5.5mmx 2.5mm Plug for Audio Amplifiers

Audio Component Amplifiers
36V 8A Power Adapter,5.5mmx 2.5mm Plug for Audio Amplifiers Cover
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[Reliable Performance] With a stable output voltage of 36V and a maximum current of 8A, this power adapter ensures your device operates reliably and efficiently.
[Wide Compatibility] This power adapter is compatible with a wide range of electronic devices, including laptops, monitors, routers, printers, and more.
[After-sales Service] Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A Satisfactory Answer

S350HS Bluetooth Power Amplifier Board TPA3251 with Subwoofer 2.1 Channel 220W×2+350W, 12V-38V Audio Power Amplifier Module with Treble and Bass Control

Audio Component Amplifiers
S350HS Bluetooth Power Amplifier Board TPA3251 with Subwoofer 2.1 Channel 220W×2+350W, 12V-38V Audio Power Amplifier Module with Treble and Bass Control Cover
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[TPA3251 HIFI CHIP] The TPA3251 Chip Solution: Stereo 2.1channel Output to Ensure Continuous Serial High-power Operation, Wide Voltage Input DC: 12-38V,This power amplifier board uses two TPA3251 high-fidelity maximum output power up to 220W*2+350W.
[MULTIPLE INPUT METHOD] The S350HS has multiple input methods such as Bluetooth input, AUX input, and USB drive input. The vast majority of devices can be used, such as mobile phones, televisions, laptops, etc., making it easy to connect and use.
[PROTECTION FUNCTION] S350HS Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage
[TREBLE & BASS CONTROL] If you are tired of an amplifier with only one volume knob, then you feel right, because you have further requirements for audio. By adjusting the high and low frequency knobs of the S350HS power amplifier board, you can make the sound more layered and make the bass more shocking.
[7 * 24 Hours After-sales Service] Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer

320W Power Amplifier Board with Subwoofer 2.0 Channel 160W×2, 15V-36V Audio Power Amplifier Module with Treble and Bass Control,Black (ZK-1602T)

Audio Component Amplifiers
320W Power Amplifier Board with Subwoofer 2.0 Channel 160W×2, 15V-36V Audio Power Amplifier Module with Treble and Bass Control,Black (ZK-1602T) Cover
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[TDA7498E HIFI CHIP] The TDA7498E Chip Solution: Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, Wide Voltage Input DC: 15-36V,This power amplifier board uses a TDA7498E high-fidelity maximum output power up to 160W*2
[TREBLE & BASS CONTROL] If you are tired of an amplifier with only one volume knob, then you feel right, because you have further requirements for audio. By adjusting the high and low frequency knobs of this power amplifier board, you can make the sound more layered and make the bass more shocking.
[HIGH COMPATIBILITY] The DC adapters on the market (plug specification 5.5mm*2.1mm) basically can meet the needs of the ZK-1602T BT power amplifier board.
[PROTECTION FUNCTION] ZK-1602T BT power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage
[7 * 24 Hours After-sales Service] Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer

ZK-1001B Mono Bluetooth Amplifier Board with TPA316D2 Chip, Wide Voltage Input 12-24V Peak Output Power 100W, with TWS Pairing Function, Black (ZK-1001B)

Audio Component Amplifiers
ZK-1001B Mono Bluetooth Amplifier Board with TPA316D2 Chip, Wide Voltage Input 12-24V Peak Output Power 100W, with TWS Pairing Function, Black (ZK-1001B) Cover
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[TPA3116D2 CHIP] Featuring the TPA3116D2 chip, this amplifier board delivers exceptional audio quality with a peak power output of up to 100W. It ensures crisp, clear, and powerful sound reproduction, making it suitable for a wide range of audio applications.
[Multiple audio input methods] The amplifier offers multiple input methods, including Bluetooth, AUX, USB flash drive, and USB sound card input. This versatility allows you to connect it to various audio sources such as smartphones, computers, MP3 players, and more, ensuring compatibility with your preferred devices.
[Support APP control] You can modify the Bluetooth name and set the Bluetooth password through the APP, and set your own Bluetooth for your amplifier board, making it more personalized.
[Protective Function] Over-voltage Protection, Under-voltage Protection, Over-heat Protection, Short-circuit Protection, This means that the Bluetooth amplifier board is not easily damaged
[Purchase is the beginning of the service, not the end] Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer.

ZK-AS21 220W*2+350W 2.1 Bluetooth Power Amplifier Board with TPA3255 Chip, 18V-36V Bluetooth Speaker Audio Amplifier Module

Audio Component Amplifiers
ZK-AS21 220W*2+350W 2.1 Bluetooth Power Amplifier Board with TPA3255 Chip, 18V-36V Bluetooth Speaker Audio Amplifier Module Cover
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[TPA3255 HIFI CHIP] The ZK-AS21 power amplifier board uses two TPA3255 power amplifier chips.Support wide voltage input:18-36V, power up to 220W*2+350W (PMPO).
[TREBLE & BASS CONTROL] If you are tired of an amplifier with only one volume knob, then you feel right, because you have further requirements for audio. By adjusting the high and low frequency knobs of the ZK-AS21 power amplifier board, you can make the sound more layered and make the bass more shocking.
[HIGH COMPATIBILITY] The DC adapters on the market (plug size 5.5mm*2.1mm) can basically meet the needs of the ZK-AS21 Bluetooth power amplifier board. If you don't have a DC plug, please don't worry, you can also directly connect the positive and negative poles of the wire to the power socket of the amplifier board.
[PROTECTION FUNCTION] ZK-AS21 Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. With short circuit protection, undervoltage protection, overvoltage protection, clipping protection.
[7 * 24 Hours After-sales Service] Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer

X15H Audio Amplifier 2.0 Channel 20W+20W Bluetooth Amp with Remote Control Function,Supports Bluetooth/USB/AUX Input, Include 12V/5A DC Power Adapter

Audio Component Amplifiers
X15H Audio Amplifier 2.0 Channel 20W+20W Bluetooth Amp with Remote Control Function,Supports Bluetooth/USB/AUX Input, Include 12V/5A DC Power Adapter Cover
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[Compact Yet Powerful] The X15H Bluetooth amplifier stands out with its small stature and high energy output. It comes with a top-notch 12V5A DC power adapter, ensuring reliable performance. When paired with a 4-ohm speaker, the amplifier delivers a maximum output power of 20W+20W, and with an 8-ohm speaker, it achieves a peak output power of 10W+10W.
[Multiple Input Methods ] This power amplifier board has multiple input methods such as Bluetooth input, 3.5mm AUX input, USB input, etc. It can be compatible with most devices, such as mobile phones, tablets, laptops, MP3 players, etc. You can switch your favorite audio input methods at any time.
[Multi-function Knob Design] You can change the number of times you press the knob to perform corresponding operations, such as switching songs, switching input modes, activating and closing APP, and restoring factory mode.
[Controlled Through APP ] In order to explore the maximum potential of this audio amplifier , we have developed an app for it. You can set the Bluetooth name and password of the amplifier through the app.
[Protection Function] X15H Bluetooth power amplifier has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection.

DAJUNGUO 1002S 2.0 Bluetooth Amplifier Board with Dual TPA3116D2 Chips, 100W+100W Power Output

Audio Component Amplifiers
DAJUNGUO 1002S 2.0 Bluetooth Amplifier Board with Dual TPA3116D2 Chips, 100W+100W Power Output Cover
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[TPA3116D2 HIFI CHIP] This Bluetooth power amplifier board adopts TPA3116 chip: stereo dual-channel output, peak power up to 100W+100W. Wide voltage input DC: 9-24V.
[Multiple Input Methods] The amplifier board supports various input methods, including Bluetooth input, 3.5mm AUX input, USB input, and more. It is compatible with a wide range of devices such as smartphones, tablets, laptops, MP3 players, etc. You can easily switch between your preferred audio input methods.
[Supports Multiple Music Formats] When playing music on a USB drive, it supports multiple music formats such as MP3, FALC, MAV, APE, etc. Note: For formats such as FLAC, the music bit rate should be within 1500kbps, and for MAV, the sampling rate should be within 44100Hz. The USB flash drive format is FAT32, ≤ 32GB
[Upgraded DC Socket+Input Mode Indicators] The amplifier board is equipped with input mode indicator lights, which can provide a more intuitive understanding of the current input mode. The upgraded DC socket ensures a spark free power connection, enhancing safety and reliability.
[7 * 24 HOURS AFTER-SALES SERVICE] Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer.

ZK-502A 2.0 Bluetooth 5.0 Amplifier Board 50W*50W with APP Control（Android Only）,100W Bluetooth Audio AMP Board for DIY Bluetooth Speaker Kit DC9-24V,Black (ZK-502A)

Audio Component Amplifiers
ZK-502A 2.0 Bluetooth 5.0 Amplifier Board 50W*50W with APP Control（Android Only）,100W Bluetooth Audio AMP Board for DIY Bluetooth Speaker Kit DC9-24V,Black (ZK-502A) Cover
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ZK-3002T 300W+300W Bluetooth Digital Amplifier Board TPA3255 Chip 2.0 Channel with Treble and Bass Adjustment (ZK-3002T)

Audio Component Amplifiers
ZK-3002T 300W+300W Bluetooth Digital Amplifier Board TPA3255 Chip 2.0 Channel with Treble and Bass Adjustment (ZK-3002T) Cover
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[TPA3255 HIFI CHIP] Featuring the cutting-edge TPA3255 chip, the output peak power can reach 300w+300w, and the wide voltage input DC is 18-50V.
[MULTIPLE INPUT METHODS] The ZK-3002T has multiple input methods, including Bluetooth, AUX, and USB input, and can be used by the vast majority of devices, such as mobile phones. Laptops. TV, MP3, etc., you can choose your preferred input method.
[POWERFUL HEAT DISSIPATION COMPONENT] Its thickened heat sink and large cooling fan guarantee efficient heat dissipation, enabling prolonged usage without compromising performance,Say goodbye to overheating issues.
[TREBLE & BASS CONTROL] If you are tired of an amplifier with only one volume knob, you can make the sound more layered and the bass more shocking by adjusting the high-frequency and low-frequency knobs of this amplifier board.
[7 * 24 7 * 24 HOURS AFTER-SALES SERVICE] Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer

19V/4.74A Power Supply Adapter 100V~240V AC Input and 5.5mmx 2.5mm Plug for Audio Amplifiers

AC Adapters
19V/4.74A Power Supply Adapter 100V~240V AC Input and 5.5mmx 2.5mm Plug for Audio Amplifiers Cover
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[Reliable Performance] With a stable output voltage of 19V and a maximum current of 4.74A, this power adapter ensures your device operates reliably and efficiently.
[Compact and Portable] With a compact and lightweight design, this power adapter is easy to carry and store, making it ideal for home, office, or travel use.
[Safe] Built with high-quality materials and advanced safety features, this power adapter is safe to use and designed to last.
[After-sales Service] Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A Satisfactory Answer

S200HS Power Amplifier Board Bluetooth5.2 TPA3221 Chip with Subwoofer 2.1 Channel 100W×2+200W,Audio Power Amplifier Module (S200HS)

Audio Component Amplifiers
S200HS Power Amplifier Board Bluetooth5.2 TPA3221 Chip with Subwoofer 2.1 Channel 100W×2+200W,Audio Power Amplifier Module (S200HS) Cover
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[MULTIPLE INPUT METHOD] The S200HS has multiple input methods such as Bluetooth input, AUX input, USB flash drive input and USB sound card. The vast majority of devices can be used, such as mobile phones, televisions, laptops, etc.
[DUAL TPA3221 CHIP] The S200HS is equipped with two TPA3221 chips for stereo 2.1 channel output, with a maximum output power of up to 100W * 2+200W and a wide voltage input DC of 12-30V. The large heat sink used allows the amplifier board to operate continuously and efficiently.
[UPGRADE DC SOCKET] The specification of the gold-plated high current shielded DC socket is 5.5 * 2.5mm，There will be no sparks generated when connecting to the power supply
[PROTECTION FUNCTION] S200HS Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage.
[7 * 24 Hours After-sales Service] Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You a Satisfactory Answer

Audio Amplifier 2.0 Channel,TPA3116D2 Chip, 50W+50W Bluetooth Amp with Remote Control Function,Supports Bluetooth/USB/AUX Input

Audio Component Amplifiers
Audio Amplifier 2.0 Channel,TPA3116D2 Chip, 50W+50W Bluetooth Amp with Remote Control Function,Supports Bluetooth/USB/AUX Input Cover
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[TPA3116D2 CHIP] X50H adopt TPA3116D2(with am interference suppression function) chips, with excellent sound quality. It ensures that even with high power operation for a long time, THD is less than 0.1%
[Multiple Input Methods ] This power amplifier board has multiple input methods such as Bluetooth input, 3.5mm AUX input, USB input, etc. It can be compatible with most devices, such as mobile phones, tablets, laptops, MP3 players, etc. You can switch your favorite audio input methods at any time.
[Multi-function Knob Design] You can change the number of times you press the knob to perform corresponding operations, such as switching songs, switching input modes and restoring factory mode.
[Protection Function] Bluetooth power amplifier has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection.
[7 * 24 Hours After-sales Service] Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A Satisfactory Answer

36V/11A DC Power Supply Adapter 400W 110V/220V DC Power Supply with Fine Adjustment Knob AC 110V to DC 36V Voltage Regulator Transformer Built in Cooling Fan

AC Adapters
36V/11A DC Power Supply Adapter 400W 110V/220V DC Power Supply with Fine Adjustment Knob AC 110V to DC 36V Voltage Regulator Transformer Built in Cooling Fan Cover
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Basic Parameters: Input: 110V/220V AC; Output: Maximum DC 36V 11A. The output voltage can be trimmed by 15%. Three groups of output channels.
Protection Mechanism: automatic overload cut-off, over-voltage cut-off, automatic thermal cut-off, short circuit protection.
Installation Friendly: We have equipped this power supply with 4 metal brackets to save you the hassle of finding the right bracket.
Wide Application: Suitable for LED Light Bars, 3D Printers, Amateur Radio Transceivers, CCTV Cameras, Car Subwoofer Amplifiers, Audio Amplifiers, Wireless Routers, ADSL Cats, HUB, Audio/Video Power Supplies. Indoor use only!
7 * 24 Hours After-sales Service: Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer.

C50HS Bluetooth Amplifier Board TPA3116D2 HiFi Chip 12-24V DC Input,Support USB Sound Card/USB Flash Driver, AUX, Bluetooth Multiple Input Modes (C50HS ONLY)

Audio Component Amplifiers
C50HS Bluetooth Amplifier Board TPA3116D2 HiFi Chip 12-24V DC Input,Support USB Sound Card/USB Flash Driver, AUX, Bluetooth Multiple Input Modes (C50HS ONLY) Cover
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[TPA3116D2 CHIP] C50HS adopt TPA3116D2(with am interference suppression function) chips, with excellent sound quality. It ensures that even with high power operation for a long time, THD is less than 0.1%
[Output Power] 50W+50W Output Power, Elevate your listening experience with the C50HS power amplifier board, offering a wide input voltage range of 5-24V
[Multiple audio input methods] The multiple input methods (Bluetooth, AUX, USB flash drive, USB sound card) allow for a wide range of devices to be connected to the amplifier board, including smartphones, laptops, tablets, and other audio sources.
[Protective Function] Over-voltage Protection, Under-voltage Protection, Over-heat Protection, Short-circuit Protection, This means that the Bluetooth amplifier board is not easily damaged
[Purchase is the beginning of the service, not the end] Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer.

480W 36V DC Power Supply Adjustable DC Power Voltage Converter, AC 110V-220V to DC 0-36V Module Switching Power Supply Digital Display 480W Voltage Regulator Transformer Built in Cooling Fan

Power Converters
480W 36V DC Power Supply Adjustable DC Power Voltage Converter, AC 110V-220V to DC 0-36V Module Switching Power Supply Digital Display 480W Voltage Regulator Transformer Built in Cooling Fan Cover
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The basic parameters of the DC adapter: input voltage 110/220V (default 110V) output voltage range: 0-36V, maximum output current 15A,The actual output current is determined by the load.
When the temperature reaches a certain temperature, the fan automatically runs, and when the temperature drops to a level that does not require heat dissipation, the fan automatically stops.
Suitable for use: Mainly used for various DC equipment, stepless speed regulation of DC motors, stepless dimming of LEDs, speed regulation of chemical electroplating, scientific research testing, student experiments, etc. It is widely used.
Note: When using inductive loads such as motors and fans, please note that the maximum starting current and stall current of the motor cannot be higher than the maximum current of the DC power supply, otherwise the power supply may be damaged. If the load works for a long time, its working current cannot exceed 80% of the rated current, or the load does not exceed 480W.
7 * 24 Hours After-sales Service: Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer

DAJUNGUO FAQs

Yes, DAJUNGUO is a legitmate brand on Amazon. After conducting a comprehensive analysis of 660 customer reviews for DAJUNGUO products on Amazon, we have determined its average rating. Offering great value and satisfying quality, DAJUNGUO has achieved a respectable rating of 4.3 from many customers, showing that its products meet customer expectations. While there may have been minor issues reported occasionally, overall, it is safe to make purchases from DAJUNGUO on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

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  1. Go to the DAJUNGUO page.
  2. Select the product you want in the DAJUNGUO buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product S350HS TPA3251 Bluetooth Power Amplifier Board wit..., you can view it on Amazon page.
  3. Place your order on Amazon.

Our mission is to provide you with the most up-to-date and objective information about the DAJUNGUO products, helping you make more informed buying decisions. We recommend best choices of the products from the DAJUNGUO brand, helping you make better shopping choices with less time and energy.

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