Reviews Constant Voltage Transformer

DC Buck Converter, DROK DC to DC Step Down Power Supply Module 10V-65V to 0-60V 0-12A Adjustable Voltage Regulator Transformer Board with LED Display for Volt Reducer

  • 【LED Display】This power supply module is designed with LED display, which can show real-time voltage, current, capacity and time..
  • 【Constant Current and Voltage with Indicator Lights】This volt transformer board can set constant output voltage and constant output current by the key buttons. Also, the module is equipped with working status indicator lights, which are output OUT, constant voltage CV and constant current CC respectively, so that the working status can be checked in real time..
  • 【Auto Output and Button Lock Mode】Automatic output can be set after power on. And The parameter adjustment button can be locked to prevent misoperation to adjust the output voltage and current parameters..
  • 【Cooling fan and cooling pad】This adjustable power supply converter is equipped with cooling fan and cooling pad which can keep it cool when it’s too hot..
Check Stock

2 Pcs 24VAC 40VA Plug in Transformer Doorbell Transformer Compatible with Ring Doorbell, Ecobee, Sensi, Nest and Honeywell Thermostat Most Security Panels

  • Basic Specifications: you will receive 2 pieces of 24V 40VA transformer, input is 120V, 60hz, output: 24V/ 40 VA.
  • Tips: load voltage (when the doorbell is running) is 24V, no load output voltage is 26.6V, safe and stable automatic reset and LED green power indicator.
  • Doorbell Power Transformer: use this 24V plug in transformer to replace an under upgraded power transformer, which can provide sufficient power for your thermostat and doorbell, saving you the trouble of frequent battery replacement.
  • Simple Installation: the output is screw terminal, the connecting cable can be cut at will, and the length of the cable can be arranged according to the need, making the installation simple and beautiful.
  • We only equip with plug in doorbell transformer, no other wires are included.
  • Safe and Guaranteed Quality: our ring doorbell inside house adopts PTC design for circuit protection, and avoids breaking the components in the circuit.
  • Auto resetting, LED green power indicator, positive, negative, screw terminals, practical and useful.
  • Wide Compatibility: our ring doorbell transformer for ring....
Check Stock

Feekoon Doorbell Transformer 16VAC, 30 VA AC Plug in Adapter with PTC Fuse Compatible with Ring Nest Doorbell UL Listed (1 Pack)

  • ...lue and use a voltage tester to measure the accurate voltage output data.
  • Easy Installation: output with screwing the cable on the terminals, you can arrange your cables freely according to the length you need, to make the wires neat.
  • Please notice: only equip with plug in transformer, no extra wires included.
  • Avoid the Doorbell/Thermostat Underpower Shortage: 16VAC, 30 VA AC plug in transformer adapter, improve the situation of underpower, providing sufficient power for your most doorbells.
  • Compatibility: our 16V doorbell transformer is compatible with Ring video doorbell/ Ring video doorbell 2/ ring video doorbell pro/ Nest Skybell doorbell and other devices that require constant 16 volt power for operation.
  • Note: the brand above is only for demonstrating compatibility.
Check Stock

Best Pro Lighting Transformers (300)

  • Low Voltage Multi-tap 12-15 Volt Output 300-Watt capacity.
  • 6 Ft. Plug in cord length with 3 prong plug.
  • Push button circuit breaker, Digital display for easy programming with a photocell that will turn your lights on at dusk, with an option of waiting 1-9 hours to turn them off, Auto to use from Dusk to Dawn or with an option of constant On to override the photo cell and connect it to a plug in timer.
  • Limited lifetime warranty, Plug and play transformer. Easy to use and install and Quiet.
Check Stock

Malibu LED 600watt Outdoor Low Voltage Transformer with Dusk-to-Dawn Timer Timer and Photo Eye for Outdoor Landscape Lights Use

  • ...o turn them off, Auto to use from Dusk to Dawn or with an option of constant On to override the photo cell and connect it to a plug in timer.
  • ➢Weatherproof & Easy Installation: Water resistant enclosure, the control panel and mode switching dial can be covered with the attached door, it can effectively protect the transformer in bad weather such as rain and snow. There have 2 hanging holes on the back for hanging the transformer. On the bottom of the back, there are 2 output terminal for connecting cables.
  • ➢Automatic circuit breaker: This low voltage transformer is equipped with heavy duty power cord, which will fundamentally guarantee the power supply safety of the transformer. It comes with the overload and overheat protection to product your lights safety.
  • ➢What You Get: 1 x 600W transformer, 1 x instruction manual, 1-Year Warranty & Quality Assurance and please feel free to contact us for any issues you may have, we are willing and will do our best to help you solve this problems.
Check Stock

HQRP 16V 30VA Transformer Compatible with Zmodo Nest Eufy Nutone Ring Doorbell Hardwired Door Chime Power Supply Adapter Door-Bell 120v-to-16v Replacement, UL

  • 16-volt, 30 VA low voltage hardwired door chime transformer.
  • UNIVERSAL COMPATIBILITY: this 16v transformer fits Nest Eufy Nutone Ring Doorbell, and other devices that require constant 16 volt power for operation.
  • Safety Features: High Efficiency and Reliability.
  • 1 Year warranty! Compatible With: 16V 30VA Transformer Nest Eufy Nutone Ring Doorbell Hardwired Door Chime Power Supply Adapter Door-Bell 120v-to-16v Replacement.
Check Stock

Lustaled 36W 12 Volt LED Power Supply, DC 12V LED Driver, AC 120V to DC 12V Switching Converter, 12V Low Voltage Transformer for LED Light Strips Computer Project LED Display CCTV Camera (2-Pack)

  • 【12V Ultra-thin LED Driver】Not Dimmable, Constant voltage, not constant current, AC 100-277V(Wide Voltage) 50/60HZ to DC 12V 12.5A 150W LED power supply..
  • 【Widely Used】This led power supply suitable for Indoor and Outdoor Led Light, Led Strip Lights, Street Light, Garden Light, Survelillance Cameras,Fog-proof Light,Ceiling Lights,Frack Lights, Spotlight,Billboard,kitchen cabinet lights and led landscape transformer and any 12V DC lights.
  • 【Automatic Protections】Built-in thermal & overload cut-off, short circuit, over temperature protection, ensure your safe use..
  • 【IP67 Waterproof】The Electronic DC transformer resistant IP67 Waterproof, suitable for indoors and outdoors. Aluminum metal housing and filled with glue for waterproof..
  • 【100% 2 Years Warranty】Efficient and stable, We’d like to offer 2 years warranty and friendly lifetime service, Any other questions, pls feel free to contact us..
Check Stock

Malibu 45W Low Voltage Transformer, Landscape Lighting Power Supply with Timer and Photoelectric Eyes, Use 120v to 12v for Outdoor Landscape Lights

  • ...de] Digital display for easy programming with a photocell that will turn your lights on at dusk, with an option of waiting 4,6,8,10 hours to turn them off, Auto to use from Dusk to Dawn or with an option of constant On to override the photo cell and connect it to a plug in timer.
  • [Reliable Security] This low voltage transformer is equipped with heavy duty power cord, which will fundamentally guarantee the power supply safety of the transformer. It comes with the overload and overheat protection. Household safety appliances, there will be no safety hazards.
  • [Wide Application] It is compatible with the 12V low voltage halogen, incandescent and LED lights, but please make sure the cable connect with the transformer is less than 150ft and the total power of the light is best not to exceed 75% of the power pack’s capacity.
  • [Easy Installation & Weatherproof] This unit is easy to use and works right out of the box with easy instructions. There have 2 hanging holes on the back for hanging the transformer. On the bottom of the back, there are 2 output terminal for connecting cables.
  • [Best After Sales Service] 1 year warranty, 1 x 45W transformer and 1 x instruction manual. Despite our best efforts, we still can't guarantee that our product are 100% trouble-free....
Check Stock

Moser Maquinilla Chromstyle 2

  • DIAMOND BLADE: Innovative carbon coated blade set with diamond-like properties for optimized cutting performance..
  • PROFESSIONAL: Cord/cordless operation, 80 minutes super quick charge, highly efficient and durable Li-lon-batteries without memory effect. Up to 120 minutes battery operating time..
  • CONSTANT POWER: Chip-controlled motor for constant cutting-power irrelevant of battery-charge level or hair type..
  • ERGONOMIC: Slim, ergonomic shape. Innovative edge of the handle allows to work from the wrist in a manner that is balanced and easy on the joints..
  • INCLUSIVE: 6 slide-on attachment combs 3, 6, 9, 12, 18, 25 mm, charging stand, energy-efficient plug-in transformer, cleaning brush, oil. *** Dual Voltage 100-240V - EU Socket + Free US Plug Adapter ***.
Check Stock

300 Watt Low Voltage Landscape Transformer Multi Tap 120 Volt AC to 12-15V Volt LED & Halogen - Lighting Indoor/Outdoor Weatherproof Power Pack w Digital Timer, Photocell Sensor - Stainless Steel

  • Low Voltage Multi-Tap 12, 13, 14, & 15 Volt Output 300 Watt Capacity.
  • LED and Halogen Compatible Low Voltage Transformer.
  • 6 Ft. Plug in Cord Length with 3 Prong Plug.
  • Push button circuit breaker, Digital display for easy programming with a photocell that turn your lights on at dusk, with an option of waiting 1-9 hours to turn them off, Auto to use from Dusk to Dawn or with an option of constant On to override the photo cell and connect it to a plug in timer for indoor use.
  • Limited lifetime warranty, Plug and play transformer. Easy to use and install.
Check Stock