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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 $9.96 to $30.99, and the average price of all the products is about $17.04. It's affordable for most consumers, and you can feel free to pick your favorite products.

We found that most of the WUYELIN products are manufactured by shenzheny yelingda. The manufacturer provides WUYELIN with a steady supply of products, and they have a good cooperative relationship with each other.

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 9, 2026

Door Bell Transformers

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

24VAC 40VA Plug in Transformer,Doorbell Transformer Compatible with All of Doorbell，Nest, Ecobee, Sensi and Honeywell Thermostat Cover
  • 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, for Nest, for Ecobee, and Sensi smart thermostats; Also compatible with Video Doorbell, Video Doorbell 2, Video Doorbell Pro, for Nest Skybell Doorbell。Note: The brand above is only for demonstrating compatibilityyy
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Power Transformers

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

24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V Isolation Transformer with Foot Mount for HVAC Furnace Multi Tap Cover
  • Primary Voltage: 120/208/240 V AC ,
  • Secondary Voltage: 24 V AC
  • Power Rating：40 VA
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Door Bell Transformers

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

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

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

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

4011F-3 120V to 24V Transformer 40VA Compatible with Furnace/HVAC Equipment, 24 Volt Transformer for HVAC Furnace 40VA

4011F-3 120V to 24V Transformer 40VA Compatible with Furnace/HVAC Equipment, 24 Volt Transformer for HVAC Furnace 40VA Cover
  • Transformer specifications: input AC120V 60HZ output voltage AC24V 40VA no-load voltage; 26.5-27.5V between the no-load voltage refers to: multimeter direct test is no load voltage, the voltage is normal 26.8V-27.5V or so, this voltage is normal. Load is the case of conventional 23V-24V
  • furnace transformer 40VA, expertly designed to transform high voltage 120V AC into a stable 24V AC output(. This 24 volt furnace transformer is not just an accessory; it's a vital component enhancing the functionality of your heating, ventilation, and air conditioning (HVAC) units and other industrial equipment demanding consistent low-voltage power.
  • HVAC transformer 120V TO 24V, model 4011F-3, which guarantees effortless voltage transformation, fostering high efficiency and minimizing heat dissipation. Its design focuses on maximizing energy savings, contributing to a lower electricity bill without compromising on performance.
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Door Bell Transformers

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

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 Cover
  • 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
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Power Transformers

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

2 Pack 40VA Control Transformer,Primary 120/208/240V,Secondary 24V IsolationTransformer with Foot Mount for HVAC Furnace Multi Tap (2) Cover
  • NOTE: Unused input wires must be insulated! The white wire is common to the transformer windings and has nothing to do with the external circuitry Inputs may only be used in a single set, if the inputs are used for 120V, only the white and black wires need to be connected. Other colors (red, orange) must be insulated. If the inputs are used for 208V, only the white and red wires need to be connected. Other colors (black, orange) must be insulated. If the input is used for 240V, only the white and orange wires need to be connected. Other colors (black, red) must be insulated
  • 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
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Power Transformers

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

24v 50va Control Transformer， Primary 120, 208, 240V Secondary 24V Isolation HVAC Furnace Transformer Multi Tap Cover
  • 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.
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Door Bell Transformers

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

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

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

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

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

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

WUYELIN 24V 10VA AC/AC Single Phase Transformer for Lighting, Audio, Furnace, Fan, Instruments, Synchronous Motor, RV Accessories, Intercom, Garden Irrigation

WUYELIN 24V 10VA AC/AC Single Phase Transformer for Lighting, Audio, Furnace, Fan, Instruments, Synchronous Motor, RV Accessories, Intercom, Garden Irrigation Cover
  • 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.
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Watering Timers

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

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 Cover
  • 25.5V AC 650mA power adapter with a US standard outlet plug,
  • 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.
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Lighting Low Voltage Transformers

WUYELIN AC/AC Power Transformer, 120V 60Hz to 12V 10VA, Single Phase, for Lighting, Audio, and Small Power Supplies

WUYELIN AC/AC Power Transformer, 120V 60Hz to 12V 10VA, Single Phase, for Lighting, Audio, and Small Power Supplies Cover
  • AC/AC Power Transformer Input 120V 60HZ Output 12V 10VA Power Transformer AC/AC Single Phase Transformer for Lighting Power Supplies, Audio Equipment etc. Various Small Power Supplies
  • Special attention: the maximum power of the transformer cannot exceed 10W.Input voltage: 120V /60Hz(Red),Output voltage:12V 10VA(Yellow). two red lines are input lines and two Yellow 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 12V 10VA Output. This Electric TransformerIt Ensures the Safety of User Usage.
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Door Bell Transformers

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

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 Cover
  • 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
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Door Bell Transformers

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

24V 830mA Thermostat and Doorbell Transformer, Wall Transformer with PTC Fuse Compatible with Nest, for Honeywell, Ecobee and Sensi Thermostat, Nest Hello and All of Doorbells Cover
  • 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
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Door Bell Transformers

16v 30va Doorbell Transformer Compatible with Ring Video Doorbell Pro, Nest Hello and Nest, Eufy, Wyze, Blink Smart Video Doorbell，Hardwired Door Chime Transformer

16v 30va Doorbell Transformer Compatible with Ring Video Doorbell Pro, Nest Hello and Nest, Eufy, Wyze, Blink Smart Video Doorbell，Hardwired Door Chime Transformer Cover
  • 16v 30va Doorbell Transformer: powering single or multiple door chimes in one home,compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell,etc.Please consult the Voltage requirements of your doorbell for specific recommendations.
  • More Clunk Sound:if you notice a buzz or hum sound from your ring doorbell,it's likely due to the transformer needing more power.or if you want to keep your ring doorbell “hardwired”. is the only way to make it happen. Get This transformer and be done!
  • Easy Installation: Easy replacement took no more than 15 min.Turn off power before wiring,screw down or threaded clamp to electrical box, safe handling.can be mounted horizontal or vertical with a chime mechanism.Quick install transformers, built to last so you should have fewer call backs
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Power Transformers

46-24124-06 HVAC Transformer 40 VA 120/24V Replacement for Furnace 46-24124-06 BE161640GDD 29M7101,120V to 24V AC HVAC Furnace Transformer Channel 2 Hole Mount

46-24124-06 HVAC Transformer 40 VA 120/24V Replacement for Furnace 46-24124-06 BE161640GDD 29M7101,120V to 24V AC HVAC Furnace Transformer Channel 2 Hole Mount Cover
  • 46-24124-06 HVAC Transformer specifications: input AC120V 60HZ output voltage AC24V 40VA no-load voltage; 26.5-27.5V between the no-load voltage refers to: multimeter direct test is no load voltage, the voltage is normal 26.8V-27.5V or so, this voltage is normal. Load is the case of conventional 23V-24V
  • [Compatibility] 24V transformer HVAC perfect replacement for furnace 46-24124-06, BE161640GDD, 29M7101, 0037 G19, etc.
  • furnace transformer 40VA, expertly designed to transform high voltage 120V AC into a stable 24V AC output(. This 24 volt furnace transformer is not just an accessory; it's a vital component enhancing the functionality of your heating, ventilation, and air conditioning (HVAC) units and other industrial equipment demanding consistent low-voltage power.
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Automatic Irrigation Controllers

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

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