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When purchasing a product, price is the consumer's primary concern. At present, WUYELIN has 31 products for sale. WUYELIN products range in price from $9.69 to $32.99, and the average price of all the products is about $16.95. It's affordable for most consumers, and you can feel free to pick your favorite products.

You can confidently purchase WUYELIN products from the seller WUYELIN. The brand holds an average rating of 4.5, testifying to its excellent reputation.

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Last Updated: Jan 12, 2025

24V 40VA Control Transformer, Primary 120, 208, 240V Secondary 24V Isolation Transformers,24V Transformer with Foot Mount for HVAC Furnace Multi Tap

Primary Voltage: 120/208/240 V AC ,
Secondary Voltage: 24 V AC
Power Rating:40 VA
Compatibility: Transformers can be used in industrial, heating and air conditioning controls including air conditioning circuits, relays and gas valves or other applications up to the listed ratings
Directly tested with a multimeter is no-load voltage: AC26.6V-27.5V

24 Volt Power Adapter/Transformer,C-Wire Adapter Thermostat,Compatible with All Versions of Ring Doorbell and Thermostat for Ecobee,Sensi and Honeywell(25Ft Cable)

HOME USE: Plug the transformer into your standard 120V outlets and converts to 24volt AC current.Please note that the c wire adapter is not compatible with the Nest learning 3rd generation
SUPPORTED DEVICES: The 24v power adapter can not only power for popular smart thermostats such as for Honeywell, for Ecobee, for Emerson , for Sensi, but also can convert to 24 volt AC current for other devices that require 24v current for operation
TECHNICAL SPECIFICATIONS: input voltage is 120 V AC, 60 Hz; Output voltage is 24 V, 300mA/AC,Directly tested with a multimeter is no-load voltage: AC26.6V-27.5V Note: The brand above is only for demonstrating compatibilityyy
INSTALLATION :To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact,2pin non-polarity wires to ensure easy and error free installation for installers of all skill levels and knowledge bases,If your wiring is complicated, please ask a professional electrician for help
EXTRA LONG CABLE: 7.6M (25ft) long cable enables you to install the cable along the wall and connect to the electrical outlet inside or outside.For Nest E connected this adapter to C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected adapter to the Cand RC pins
For Nest learning 3rd generation. White wire to C, white/ grey striped wire to same (along with) the red wire to RC,For Nest E connected this adapter to the C and R pins (R also having the HVAC's Red line connected)
For Nest learning 3rd generation Y1 (connected to the blue wire) / G (connected to the green wire) / RC (connected to the red wire and the power adapter grey and white wire, RC is to be connected to the 2 with the wire) W1 (connected to the white wire) C (connected to the power adapter white wire) must be satisfied with having the above wiring positions

24VAC 40VA Plug in Transformer,Doorbell Transformer Compatible with All of Doorbell,Nest, Ecobee, Sensi and Honeywell Thermostat

Doorbell/Thermostat power solution: 24Vac 40VA wall transformer, using this Transformer to replace and upgrade the insufficient power transformer, can provide sufficient power for your thermostat and doorbell, save the trouble of frequent battery replacement
Specification: input voltage: 120 VAC, 60Hz; Output voltage: 24V, 40VA ,No-load output voltage: 26.6V,SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator
Compatible With: This transformer compatible for Honeywell, Nest, Ecobee, and Sensi smart thermostats; Also compatible with Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell。Note: The brand above is only for demonstrating compatibilityyy
Easy to install:Output with screw terminals, You can freely cut the connecting cable and arrange the cable according to the length you need to make the installation simple and beautiful
Multimeter test products: When using a multimeter to test products, pay attention to using an AC voltmeter or multimeter to test the output voltage value, and use a voltage tester to measure accurate voltage output data. The no-load voltage output measured by the multimeter is about 26.6-28V, which is normal and does not affect any use.

16.5V 40VA Burglar Alarm Systems and Doorbell Transformer,16.5V Plug in Transformer Compatible with All Versions of Doorbell ,Most Security Panels

Easily Replace your Old Transformer - Plug in Alarm System Transformer for your Security System
SPECIFICATION: input voltage: 120 VAC, 60Hz; Output voltage: 16.5V, 40VA SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator
ELIMINATATE DOORBELL UNDER POWER HASSEL:16.5V 40VA plug in transformer, replaces and upgrades underpowered transformer with this 16.5V AC transformer, offering plenty of power for your doorbells
Compatible With: This transformer compatible for Honeywell Ademco, DSC, ETC Burglar Alarm Systems; Also compatible with Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell,Note: The brand above is only for demonstrating compatibilityyy
Easy to install:Output with screw terminals, simple wiring。The load voltage(when the doorbell is running) is 16.5V and the output of no-load voltage by a multimeter to test is about 18.5-19.5V, normal function and won't affect any use.When testing the product, pay attention to use an AC voltmeter or a multimeter to test the output voltage value and use a voltage tester to measure the accurate voltage output data.

24 Volt Transformer, C Wire Adapter, Competible with All Versions of Ring Doorbell and Thermostat for Ecobee,Sensi and Honeywell (with 196in Cable)

Specification: input voltage: 120 VAC, 60Hz; Output voltage: 24VAC, 500mA;
Compatible Devices:Compatible with Ring,Nest, Eufy, Wyze, Arlo,Blink video doorbell, no need to remove the original battery, just connect the 24V500MA doorbell adapter to your video doorbell to charge your device for a long time and keep it charged,Powers your popular smart thermostats,Note: The brand above is only for demonstrating compatibilityyy
EASY INSTALLATION :Assemble along the wall from your outlet to the doorbell without the existing wiring. Super easy to install that can be able to set up in minutes
Hardwired Power Transformer : new upgrade design, which completely solves the noise problem during use, and the 24VAC 500mA stable output makes your visual doorbell work perfectly and normally
a professional Doorbell transformer design and production team, has been improving the use of consumer troubles, if you encounter any problems in the use of the process can always contact us, our team will provide you with a satisfactory solution

24V 830mA Thermostat and Doorbell Transformer, Wall Transformer with PTC Fuse Compatible with Nest, Honeywell, Ecobee and Sensi Thermostat, Nest Hello and All of Doorbells

Doorbell/Thermostat power solution: 24Vac 830mA 20VA wall transformer, using this 24V AC transformer to replace and upgrade the insufficient power transformer, can provide sufficient power for your thermostat and doorbell, save the trouble of frequent battery replacement
SPECIFICATION: input voltage: 120 VAC, 60Hz; Output voltage: 24V, AC 830mA 20VA SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator,The no-load voltage output measured by the multimeter is about 26.6-28V, which is normal and does not affect any use.
Compatible With: This wall transformer compatible for Honeywell, Nest, Ecobee, and Sensi smart thermostats; Also compatible with Video Doorbell, Video Doorbell 2, Nest Skybell Doorbell,Note: The brand above is only for demonstrating compatibilityyy
Easy to install:Output with screw terminals, You can freely cut the connecting cable and arrange the cable according to the length you need to make the installation simple and beautiful

AC/AC Power Transformer Input 120V 60HZ Output 24V 10VA Power Transformer AC/AC Single Phase Transformer for Lighting Power Supplies, Audio Equipment etc. Various Small Power Supplies (1)

Special attention: the maximum power of the transformer cannot exceed 10W.Input voltage: 120V /60Hz(Red),Output voltage:24V 10VA(Blue). two red lines are input lines and two blue lines are output lines.This transformer is only used for AC to AC
Versatile Step Down Transformer: This Transformer Efficiently Converts Input Voltage from 120V 60Hz to a Stable 24V 10VA Output. This Electric TransformerIt Ensures the Safety of User Usage.
Perfect for Repairs and Replacement: Whether for Maintenance Or Part Replacement, this AC/AC Power Transformer is an Indispensable Tool for Technicians, DIY Enthusiasts and Also “No Electronic Repair Man” Working On Small Electrical Appliances with Compatible Specifications.
Flexible Power Supply Solution: With a Rated Capacity of 10VA , This 24v Transformer Provides Enough Power to Drive Different Types Of Low-voltage Electrical Equipment, Making It Suitable for Use as a 24VAC Power Supply in Various Applications Such as Audio Devices, Lighting Power Supplies, Furnace, Fan, Instruments and Meters, Synchronous Motor, RV Accessories Replacement, Intercom System, Garden Irrigation, and Other 24V AC Voltage Adaptive Products
User-Friendly and Environmentally-Conscious: The Simple Configuration Primary Voltage 120V AC, RED. Secondary Voltage: 24V AC, Blue Single Phase Transformer Design Minimizes Wiring Errors, A Bolstering Safety Power Converters For Users of All Levels, Including Beginners.

24v 50va Control Transformer, Primary 120, 208, 240V Secondary 24V Isolation Transformer,HVAC Furnace Transformer Multi Tap

Versatile Compatibility: This control transformer is compatible with a wide range of primary voltages, including 120V, 208V, and 240V AC, making it suitable for various industrial, heating, and air conditioning control applications.
Reliable Secondary Voltage: The secondary voltage of this transformer is 24V AC, providing a stable power supply for your HVAC furnace and other control systems.(Directly with a multimeter test reads the no-load voltage is 27V-28V or so, which is normal voltage)
High Power Rating: With a power rating of 50 VA, this transformer can handle heavy-duty applications, ensuring efficient and reliable performance.
Compatibility: Transformers can be used in industrial, heating and air conditioning controls including air conditioning circuits, relays and gas valves or other applications up to the listed ratings
Easy Installation: Designed with a convenient foot mount, this transformer can be easily installed in your desired location, saving you time and effort during the setup process.

24VAC 50VA Wall Transformer with PTC Fuse Compatible with All Versions of Doorbell,Nest, Ecobee, Sensi and Honeywell Thermostat,Water Solftener,Screw Terminal Output

Doorbell/Thermostat power solution: 24V 50VA wall transformer, replaces and upgrades underpowered transformer with this 24V AC transformer, offering plenty of power for your water solftener ,thermostats and doorbells
SPECIFICATION: input voltage: 120 VAC, 60Hz; Output voltage: 24V, AC 50VA SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator,With safety ground pin
Compatible With: This wall transformer compatible for Honeywell, Nest, Ecobee, and Sensi smart thermostats; Also compatible with Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell, andwater solftener, Smart Sprinkler Controller。Note: The brand above is only for demonstrating compatibilityyy
Easy to install:Output with screw terminals, You can freely cut the connecting cable and arrange the cable according to the length you need to make the installation simple and beautiful
Multimeter test products: When using a multimeter to test products, pay attention to using an AC voltmeter or multimeter to test the output voltage value, and use a voltage tester to measure accurate voltage output data. The no-load voltage output measured by the multimeter is about 26.6-28V, which is normal and does not affect any use.

16.5 Volt Doorbell Transformer Compatible with Ring, for Nest, for Wyze, for Blink Video Doorbell,16.5Volt AC 20VA Plug in Transformer for Alarm Panels, Door Access Controls with PTC Fuse

Easily Replace your Old Transformer - Plug in Transformer for your larm panels, door access controls and security cameras,Note: The brand above is only for demonstrating compatibilityyy
SPECIFICATION: input voltage: 120 VAC, 60Hz; Output voltage: 16.5V, 20VA SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator
ELIMINATATE DOORBELL UNDER POWER HASSEL:16.5V 20VA plug in transformer, replaces and upgrades underpowered transformer with this 16.5V AC transformer, offering plenty of power for your doorbells
Compatible With: This transformer compatible for Ring, for Nest, for Wyze, for Blink Video Doorbell,alarm panels, door access controls and security cameras.Note: The brand above is only for demonstrating compatibilityyy
Easy to install:Output with screw terminals, simple wiring。The load voltage(when the doorbell is running) is 16.5V and the output of no-load voltage by a multimeter to test is about 18.5-19.5V, normal function and won't affect any use.When testing the product, pay attention to use an AC voltmeter or a multimeter to test the output voltage value and use a voltage tester to measure the accurate voltage output data.

24 Volt AC 1000mA Power Adapter for Smart Sprinkler Controller,Indoor Irrigation System Controller,24V 1A AC to AC Wall Adapter Transformer Compatible with Most Smart Sprinkler Controller (Black)

Easily Replace your Old Transformer - Plug in 24 Volt AC 1000mA Power Adapter for Smart Sprinkler ControllermIndoor Irrigation System Controller, Fits Most Smart Sprinkler Controlle Brands
SPECIFICATION: input voltage: 120 VAC, 60Hz; Output voltage: 24V, AC 1000mA Multimeter test out no-load voltage is:26.8V-28V
ELIMINATATE Smart Sprinkler Controller UNDER POWER HASSEL:24V 1000mA plug in transformer, replaces and upgrades underpowered transformer with this 24V AC transformer, offering plenty of power for Smart Sprinkler Controller
Compatible With: This transformer compatible for Most Smart Sprinkler Controller,Indoor Irrigation System Controller

WUYELIN 12V 3A Power Cord for 4moms mamaRoo 4, 12V 3A Power Adapter for RockaRoo Baby Swing, 12V Adapter Charger

Replacement parts Compatible with 4moms mamaroo 2/4, for mamaroo 2015 Infant Seat, for RockaRoo baby swing, for mamaroo model 1037/1026/4M-005; Charger Replacement for OH-1048B1203000U / OH-1048B1203000-U
Equipped with indicator light, the charger lights up green when charging
Input:100-240V, 50/60Hz, Output:12V 3A 36W
Built in smart chip to provide over-voltage, over-load, over-heat, over-current and short circuit protection

2 Pack 24V 40VA Control Transformer, Primary 120, 208, 240V Secondary 24V Isolation Transformers,24V Transformer with Foot Mount for HVAC Furnace Multi Tap (2)

Primary Voltage: 120/208/240 V AC ,
Secondary Voltage: 24 V AC ,
Directly tested with a multimeter is no-load voltage: AC26.6V-27.5V
Power Rating:40 VA
Compatibility: Transformers can be used in industrial, heating and air conditioning controls including air conditioning circuits, relays and gas valves or other applications up to the listed ratings

Video doorbell Hardwired Power Transformer, 18V500MA Hardwired Power Adapter, Compatible with Ring, for Nest Video doorbell (with 196in Cable)

Specification: input voltage: 120 VAC, 60Hz; Output voltage: 18V, 500mA; Tip: The load voltage (when the doorbell is running) is 18V and the output of no-load voltage is about 23.5V, normal function and won't affect any use; When testing the product, pay attention to use an AC voltmeter or a multimeter to test the output voltage value and use a voltage tester to measure the accurate voltage output data
Compatible Devices:Compatible with Ring,for Nest, and other video doorbell, no need to remove the original battery, just connect the 18V500MA doorbell adapter to your video doorbell It will keep the hardwired power supply for your device fully charged for a long time. Note that this is not a charger.The brand above is only for demonstrating compatibilityyy
EASY INSTALLATION :Assemble along the wall from your outlet to the doorbell without the existing wiring. Super easy to install that can be able to set up in minutes
Hardwired Power Transformer : new upgrade design, which completely solves the noise problem during use, and the 18V500mA stable output makes your visual doorbell work perfectly and normally,Note: The brand above is only for demonstrating compatibilityyy
a professional Doorbell transformer design and production team, has been improving the use of consumer troubles, if you encounter any problems in the use of the process can always contact us, our team will provide you with a satisfactory solution

16.5V 50VA Alarm Systems and Doorbell Transformer,16.5V Plug in Transformer Compatible with All of Doorbell,Home Security Systems Zone Control Panel Transformer Auto-Resetting Fuse

Easily Replace your Old Transformer - Plug in Wireless Home Security Alarm Systems Transformer for your Security Alarm System
Fits Most Wireless Home Security Alarm Systems Brands,Note: The brand above is only for demonstrating compatibilityyy
SPECIFICATION: input voltage: 120 VAC, 60Hz; Output voltage: 16.5V, 50VA Multimeter test out no-load voltage is: 18.5V-19.5V SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator
ELIMINATATE DOORBELL UNDER POWER HASSEL:16.5V 50VA plug in transformer, replaces and upgrades underpowered transformer with this 16.5V AC transformer, offering plenty of power for your doorbells and Wireless Home Security Alarm Systems
Compatible With: This transformer compatible for Honeywell Ademco, DSC, ETC Wireless Home Security Alarm Systems; Also compatible with Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Eufy,Wyze,Alro Video Doorbell

5V 2A Baby Swing Power Cord 6ft Replacement for Graco Duetsoothe/DuoGlider/Baby Swing,Compatible with Graco Simple Sway Swing/Glider LX/Simple Sway LX, Adapter 5V Charger Baby Swing Ideal for Parents

[ COMPATIBILITY ]: power cord designed with safeguard features for Graco Simple Sway, Glider LX, Glider Elite, Glider Premier, Glider Lite, Glider Petite LX, Lovin Hug, Sweetpeace, DuetSoothe, DuetConnect LX, Sweet Snuggle, Comfy Cove DLX Glider LX,
[ PARAMETER ]: Input: AC 100-240V 50/60Hz, Output: 5V 2A. DC round barrel plug connector. 6ft power supply cord allows you to place your Graco swing wherever you need it.
NOTE: swing power cord is NOT for Glider Lite (6V DC). Please confirm the specific model and plug connector of Graco swing replacement cord before ordering.
[ PROTECTION ]: Keep baby swing powered and running smoothly. Safeguards against over-voltage, over-current, short circuit, and over-temperature for more security.
Battery-Free Operation: Say goodbye to battery hassles. Use this power cord replacement to keep your baby swing device consistently powered without the need for batteries.
Efficient Power Replacement: Designed for baby swing devices, this 5V2A power cord replacement ensures a stable and efficient power supply.

25.5V AC 650mA Sprinkler Timer Power Adapter,Replacement Transformer Compatible Rain Bird UT1 SST Series, Indoor Irrigation Timers,24V Sprinkler System Power Supply Transformer

This is a 25.5V AC 650mA power adapter with a US standard outlet plug, which is specially designed for indoor irrigation timers.
POWER :It is a replacement transformer for SST series indoor irrigation timers. Input volatage is 120VAC 60Hz; Output rating is AC25.5V / 650mA. COMPABILITY:Compatible with the following indoor timer/controller models: SST400I, SST400IN, SST600I, SST600IN, SST900I, AND SST900IN.Perfectly work with 24VAC Irrigation indoor timer for most of market brand.
Easy installation: this unit designed only for indoor vertical or floor mount use in dry locations wire connector slides directly into existing timer And enough length of the lead, I believe it can meet your settings.Only suitable for vertical indoor installation in dry location.
DURABILITY- This transformer has passsd 3-foot drop testing, 10Lbs strain-relief tests, bend tests, and vibration tests to ensure optimal and long term performance for its applications
Easy installation: this unit designed only for indoor vertical or floor mount use in dry locations wire connector slides directly into existing timer And enough length of the lead, I believe it can meet your settings.Only suitable for vertical indoor installation in dry location
.This power adapter is designed to be used with 110V-120V AC power supply. Please make sure the voltage of your power source matches the adapter's voltage rating before using it.
Input volatage is 120VAC 60Hz; Output rating is AC25.5V / 650mA.The no-load voltage tested with a multimeter is: 29V-29.5V.

18V 50VA Alarm Systems Security Gate and Doorbell Transformer,Plug in Transformer Compatible with All Versions of Doorbell ,Gate Opener Replacement Transformer for Automatic gate openers FM500 FM502

Easily Replace your Old Transformer - Plug in Alarm Systems Security Gate Transformer for your Alarm Systems Security Gate︎ Fits automatic gate openers FM500, FM502, PRO3000, PRO4000, PRO2000, SL-1000, SL-2000.
SPECIFICATION: input voltage: 120 VAC, 60Hz; Output voltage: 18V, 50VA Multimeter test out no-load voltage is: 20.5V-21.5V SAFE AND STABLE auto-resetting (PTC) fused secondary, LED green power indicator
ELIMINATATE DOORBELL UNDER POWER HASSEL:18V 50VA plug in transformer, replaces and upgrades underpowered transformer with this 18V AC transformer, offering plenty of power for your doorbells and Alarm Systems Security Gate,This 18 Volt transformer provides a constant charge of power to the gate opener battery through the control board.
Compatible With: This transformer compatible for Most Alarm Systems Security Gate; Also compatible with Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Eufy,Wyze,Alro Video Doorbell,Used to maintain a battery charge by providing a trickle charge of power to the gate opener battery.
Easy to install:Output with screw terminals, simple wiring,Note: The brand above is only for demonstrating compatibilityyy

Doorbell Transformer 18V 30VA for Ring Doorbell Pro, Hardwired Door Chime Transformer Plug in with PTC Fuse Competible with Ring, for Nest Hello Video doorbell

Specification: input voltage: 120 VAC, 60Hz; Output voltage: 18V,30VA(Note that 18V is the voltage when the load is 30VA) with PTC Fuse,The voltage directly tested with a multimeter is the no-load voltage: 21V-24V,
Compatible Devices:Compatible with Ring,for Nest video doorbell, no need to remove the original battery, just connect the 18V 30VAdoorbell adapter to your video doorbell to charge your device for a long time and keep it charged,Note: The brand above is only for demonstrating compatibilityyy
EASY INSTALLATION :Assemble along the wall from your outlet to the doorbell without the existing wiring. Super easy to install that can be able to set up in minutes
Hardwired Power Transformer : new upgrade design, which completely solves the noise problem during use, and the 18V AC30VA stable output makes your visual doorbell work perfectly and normally
a professional Doorbell transformer design and production team, has been improving the use of consumer troubles, if you encounter any problems in the use of the process can always contact us, our team will provide you with a satisfactory solution

WUYELIN FAQs

Yes, WUYELIN is a legitmate brand on Amazon. After conducting a comprehensive analysis of 1,211 customer reviews for WUYELIN products on Amazon, we have determined its average rating. Offering great value and satisfying quality, WUYELIN has achieved a respectable rating of 4.5 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 WUYELIN 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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There are usually 5 to 10 products in a brand buying guide. We found 31 WUYELIN products for sale, 19 of which were analyzed in detail and recommended to customers.

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