Plug In Transformers On Sale

This high-end backup UPS power supply combines power outage protection and intelligent voltage regulation. It instantly switches to battery power during outages or voltage fluctuations, ensuring the safety of your equipment. With a wide input voltage range and precise automatic regulation, it delivers stable 120V±10% power to your devices. Built with imported precision components and integrated circuit design, it offers excellent performance and wide compatibility, suitable for both office and home appliances. The built-in surge protection provides peace of mind even during thunderstorms. Energy-efficient with long battery life, it helps reduce energy costs. The UPS automatically activates during power outages, preventing data loss and equipment damage. Stable and durable, it is a reliable guardian of your power needs.

Broad Fixture Compatibility Designed to work with low-voltage halogen, incandescent, and LED landscape fixtures, this transformer is a flexible solution for most 12 volt outdoor lighting systems. Automatic Dusk-to-Dawn Operation The built-in photocell automatically switches connected lights on at sunset and off at sunrise, eliminating daily manual control and helping create the appearance of occupancy when you’re away. Multiple Timer Modes for Custom Control Choose the operation mode that fits your needs—timer on/off, photocell auto on/off, or photocell on with timed off—to schedule your low-voltage lighting exactly how you want it. Automatic Overload Protection with Memory If the LED display goes dark while utility power remains present, the unit is likely overloaded. The transformer’s automatic circuit breaker will cut the low-voltage output to protect the system when too many fixtures are connected. After a power interruption, the unit will restore your last settings rather than reverting to defaults. Rugged Weatherproof Construction and Warranty With an IP65 waterproof rating, this outdoor transformer is built to handle harsh conditions. It’s ETL listed for safety and backed by a 3-year guarantee for added peace of mind. NOTE 1. Do not block the photocell sensor; any obstruction can prevent the dusk-to-dawn function from working correctly. 2. Position the transformer's photocell away from other nighttime lights, since nearby illumination can interfere with its operation. 3. Only use with 12 volt low voltage outdoor landscape lighting system. 4. Do not connect to or use with a dimmer. 5. For outdoor use only. Specifications Wattage: 60W Input Voltage: 120V AC 60Hz Output Voltage: 12V AC Waterproof Rating: IP65 Working Temperature: -4°F-104°F

Very easy to hook up and numerous settings. Product seems well made and very efficient. Only have had it running for 2-3 weeks, but so far works great!. Scott. US. Sat May 17 2025

Discover precise, flicker-free dimming performance with the WaveLine 12 Volt Dimmable LED Transformer. The AC to DC LED power supply converts standard 120V AC input into stable, low voltage 12V DC output, ideal for LED strip lights, tape lights, puck lights, under cabinet lighting, cove lighting, and other LED systems. Engineered for compatibility with TRIAC (forward phase) dimming and most standard AC wall dimmers, this 24V LED transformer provides smooth brightness control from full output to low dim levels without buzzing or drop-off. WaveLine power supplies are designed for reliability, efficiency, and exceptional value.

Perfect for what I needed!. Sherry. Cordele, GA. Tue Apr 21 2026

110V to 220V step-up voltage converter, for 220V electric appliances to be safely used in the US. It can be used for various electrical appliances with an output of 220V-240V, such as hair dryers, cooking machines, rice cookers, and a series of electrical appliances that need to be converted to voltage. Specification: Material: Retardant Iron Voltage Conversion: Step-up only Input voltage: 100V-120V Output voltage: AC 220V-240V Electricity converter rate (approx.): 95% Theoretical rated power (approx.): 3000W max. Suggested using power (approx.): <2700W

Works great.. Rrezarta. Denton, TX. Thu Aug 31 2023

This high-end backup UPS power supply combines power outage protection and intelligent voltage regulation. It instantly switches to battery power during outages or voltage fluctuations, ensuring the safety of your equipment. With a wide input voltage range and precise automatic regulation, it delivers stable 120V±10% power to your devices. Built with imported precision components and integrated circuit design, it offers excellent performance and wide compatibility, suitable for both office and home appliances. The built-in surge protection provides peace of mind even during thunderstorms. Energy-efficient with long battery life, it helps reduce energy costs. The UPS automatically activates during power outages, preventing data loss and equipment damage. Stable and durable, it is a reliable guardian of your power needs.

This transformer can transfer the voltage from 110V to 220V or 220V to 110V. It has overload protection, so you don't have to worry about safety issues caused by overload.This step-up/down transformer provides you with a safe, reliable, economical and convenient solution for voltage conversion.

Great item and timely delivery.. Kokou Dogbe. Lagrange, IL. Tue Apr 01 2025

This high-end backup UPS power supply combines power outage protection and intelligent voltage regulation. It instantly switches to battery power during outages or voltage fluctuations, ensuring the safety of your equipment. With a wide input voltage range and precise automatic regulation, it delivers stable 120V±10% power to your devices. Built with imported precision components and integrated circuit design, it offers excellent performance and wide compatibility, suitable for both office and home appliances. The built-in surge protection provides peace of mind even during thunderstorms. Energy-efficient with long battery life, it helps reduce energy costs. The UPS automatically activates during power outages, preventing data loss and equipment damage. Stable and durable, it is a reliable guardian of your power needs.

This is a 3000W USB voltage transformer. Input Voltage: 110/220V/AC selectable Output Voltage: 110/220 V/AC, 5V/DC USB Power Cord Length: 3ft 36H Shipping. Note: For safety, it’s recommended by the manufacturer that the voltage transformer’s maximum power should be equal to or greater than the power rating of your appliance multiplied by 2.5. For example, if you have an appliance rated at 100 watts, you will need to pick a transformer with a maximum power of 250 watts or greater. The power of our transformer must be 2.5 times larger than the buyer's appliance to be used normally.

Works a treat.. Jayka B. Wed May 13 2026

This compact, graphite brown connection box is the quiet force behind your outdoor lighting dreams. With 2 sockets and a maximum of 6W, it brings power to your design, effortlessly and securely. Crafted with precision, the box’s IP-65 rating ensures it stands up to the elements, allowing you to bring beauty and light to your outdoor spaces no matter the weather. Let this subtle yet reliable box be the foundation of your perfect evening, illuminating your surroundings with a soft, warm glow. It’s not just about power—it’s about creating the right mood, every time.

Low Voltage Landscape Transformer:Our landscape lighting transformer is suitable for low voltage outdoor lighting, landscape lighting, lawn lighting, garden lighting, and more, providing stable and secure voltage and current levels. low voltage outdoor transformer is all you need to enjoy long-lasting landscaping lights.

Easy to install. Myrna. Creemore, ON. Tue Jul 07 2026

2000VA Variable Voltage Transformer:Transform your voltage with precision and peace of mind! Our variable voltage regulator offers a 0-130V adjustment range, fuses, a thermal control switch, a resettable overload protector, and UL certification, delivering a steadfast power supply.

great design and works perfect. does what it is designed to do. it does not over heat or shut off. will buy another. Richard. Thu Feb 09 2023

Black plugged in Led driver with constant voltage

Feel like a big kid with these new toys.. Jerry. US. Thu Jun 20 2024

This high-end backup UPS power supply combines power outage protection and intelligent voltage regulation. It instantly switches to battery power during outages or voltage fluctuations, ensuring the safety of your equipment. With a wide input voltage range and precise automatic regulation, it delivers stable 120V±10% power to your devices. Built with imported precision components and integrated circuit design, it offers excellent performance and wide compatibility, suitable for both office and home appliances. The built-in surge protection provides peace of mind even during thunderstorms. Energy-efficient with long battery life, it helps reduce energy costs. The UPS automatically activates during power outages, preventing data loss and equipment damage. Stable and durable, it is a reliable guardian of your power needs.

This ultra-slim 24V 22W LED power supply delivers stable power for under-cabinet, furniture, and display lighting. Featuring multiple JST ports, independent lighting zone control, and built-in safety protection, it offers reliable performance and convenient installation. Its compact design allows for discreet placement in tight spaces. Compatible with matching 24V DC LED lights and DC-side dimming only.

Product is definitely not as describe, it came without a power cord, and black not white. Antonio. US. Sun Sep 21 2025

Armacost Lighting's 24 Volt Standard IP66 Waterproof LED Driver delivers stable and energy-efficient, low-voltage power to any LED light installation. The LED power supply is designed using high-performance, professional-grade electronics. No minimum load is required. The power supply must be hardwired. Rated for both indoor and outdoor use. For best results use Armacost Lighting LED lights.

Sharon. North Royalton, OH. Wed Aug 07 2024

Black plugged in Led driver with constant voltage

Power your LED lighting with this 90W 12V dimmable LED driver. Featuring ETL-listed construction, smooth 0–100% DC-side dimming, and dual independent control channels, it offers flexible lighting for cabinets, shelves, and display areas. Multiple JST connector ports make installation simple, while built-in safety protections provide reliable everyday performance. Ideal for compatible 12V LED strip lights, puck lights, and under-cabinet lighting systems.

Black plugged in Led driver with constant voltage

It functions as it should. Satisfied with purchase.. Lance. Windthorst, TX. Thu Jun 19 2025

24V 100W Led Power Supply 100V-240V AC to 24V DC Low Voltage LED Transformer with 24V JST Ports, ETL Listed Black Dimmable LED Driver 24V for LED Strip Lights and Cabinet Lights

The Armacost Lighting’s 100 Watt; 24 Volt Standard LED Power Supply delivers stable and energy-efficient, low-voltage power to any LED lighting installation. The LED driver is designed using high-performance, professional grade electronics that provide stable and efficient low-voltage power. The power supply is rated up to 100-watts at 24-volts. No minimum load required. The power supply must be hardwired. Rated for both indoor and outdoor use. For best results use Armacost Lighting LED products.

Reggie. Nashville, TN. Sun Jul 23 2023

2000W Sump Pump Battery Backup Inverter & 100Ah LiFePO4 Battery:Keep your sump pump running and your basement dry with this pure sine wave inverter and 100Ah LiFePO4 battery. Featuring a plug-and-play design, smart 3-stage charging, real-time LCD monitoring, multiple security protections, and ≤15 ms fast power switching, it delivers reliable backup power.

4 String Solar PV Combiner Box：Our PV Combiner Box is a perfect device designed to reduce the connection line between PV modules and inverters, facilitate maintenance and improve reliability. Equipped with high-voltage lightning arresters, 15A DC fuses, and circuit breakers to play a role in circuit protection and lightning protection. It supports photovoltaic On-Grid/Off-Grid solar power generation systems, solar panel systems, up to 700W in 12V system, 1400W in 24V system, 2800W in 48V system.

The Armacost Lighting 12 Volt 60 Watt Potted LED Power Supply delivers stable and energy-efficient dimming, low-voltage power to any LED light installation. The LED driver is potted for insulation and cannot be removed from the enclosure. Featuring professional grade, high-performance electronics that provide smooth, flicker-free 0% to 100% LED light dimming. For the best results use Armacost Lighting LED lights, switches and AC dimming LED light controls. Suitable for both dry and damp locations.

1000W Modified Sine Inverter: This 1000W modified sine wave inverter comes with USB, AC, and Type-C ports with fast charging to power multiple devices. Equipped with a smart cooling fan and aluminum housing, it is ideal for outdoor use or as a home emergency power solution.

Not as pictured, never used. Jmc. Sat Jun 06 2026

Variable Frequency Drive, AC 220V Input 4KW Variable Frequency CNC Drive Inverter Converter, VFD 5.5HP 1 or 3 Phase Input, 3 Phase Output, CNC Motor Inverter Converter for Motor Speed Control Unique Control Method High-Quality Material High Air Volume Smart Digital Display Multiple Protection Wide Application Input Phase: 1 or 3 Phase,Output Phase: 3 Phase,Vibration: Below 0.5 G,Output Current: 0-17A,Input Voltage: 220V,Product Size: 8.7 x 4.6 x 5.8 in / 220 x 118 x 148 mm,Input Frequency: 50/60 Hz,Horsepower: 5.5 HP,Working Temperature: 23~104℉/-5 ~ 40 ℃,Humidity: 0-90% Relative Humidity (without dew),Model: H100-4S2-1B,Output Voltage: 0-220V,Net Weight: 5.73 lbs / 2.6 kg,Power: 4 kW,Input Current: 0-17A,Output Frequency: 0-1000 Hz

2000W Pure Sine Wave Inverter Charger:Get reliable, uninterrupted power for home backup or off-grid adventures. It supports 12V LiFePO4, lithium-ion, Gel, AGM, SLA, and FLD batteries. With 4 adjustable charging current levels, multiple protections, a GFCI outlet, and a 32.8 ft remote cable, it ensures convenient monitoring and control.

Battery Charger, for 12V (12.8V) LiFePO4 Batteries：Ideal for RV campers, boaters, and solar energy users. Our charger delivers 14.6V DC output voltage and 20A charging current, fully charging a 100Ah battery in just 5 hours. With a three-stage intelligent charging curve and 0V activation function, it easily wakes up deeply discharged batteries.

2500W Sump Pump Battery Backup：Experience the reliability and efficiency of the 2500W Sump Pump Battery Backup. Equipped with a powerful 2500W output, this backup inverter guarantees a dry basement even during severe weather conditions or blackouts. Its smart LCD display provides real-time information, allowing you to monitor the system effortlessly. With an operating current of 22.7A, it can support two pumps simultaneously, ensuring maximum performance. The quick plug feature makes installation a breeze, saving you time and effort. Safety is our top priority, and this backup inverter is designed to prioritize security. Additionally, it offers lightning-fast charging, ensuring that your backup power is always ready when you need it. Invest in the peace of mind that comes with the 2500W Sump Pump Battery Backup today!

Gary. Sat Jul 26 2025

White plugged in Led driver with constant voltage

12 Volt Standard Waterproof LED Power Supply from Armacost Lighting delivers stable and energy-efficient, low-voltage power to any 12V LED light installation. The LED driver is designed using high-performance, professional-grade electronics. No minimum load is required. The power supply must be hardwired. Rated for both indoor and outdoor use. For best results use Armacost Lighting LED lights.

Des. Brooklyn, NY. Tue Jul 21 2026

The 12 Volt Wall Mount Power Supply from Armacost Lighting features a universal DC output barrel connector tip and comes with a 2 channel terminal block connector adapter to easily pair with LED strip lights. The durable LED driver is made with premium quality components to provide safe and stable voltage output. The plug-in style transformer is ideal for 12V LED Light Strips and 12 volt LED puck light installations, but can also be used for a range of compatible applications including speakers, subwoofers, cameras, audio amplifiers, cable boxes, and routers.

The Armacost Lighting 45 Watt; 24 Volt Universal Dimming LED Power Supply delivers stable and energy-efficient, low-voltage power to any LED lighting installation. The LED driver is designed using high-performance, professional grade electronics that provide stable 0 or 100% dimming free of any “pop-on” or “drop-off”. The power supply is rated up to 45-watts at 24-volts. For the best results use Armacost Lighting LED lights, switches and dimming light controls. Plug-in or hardwire with detachable AC power cord. Suitable for both dry and damp locations. Includes: 1) 24V Power Supply, 1) Detachable AC Power Cord

2000W Sump Pump Battery Backup:With a 2000W output, smart LCD display, 18.2A operating current, and the ability to support two pumps simultaneously, our sump pump battery backup inverter ensures your basement stays dry in any weather or blackout. Invest in peace of mind with today!

Anonymous. Wed Apr 30 2025

White plugged-in 36W dimmable LED driver with constant voltage.

120W Low Voltage Landscape Transformer:Our landscape lighting transformer is suitable for low voltage outdoor lighting, landscape lighting, lawn lighting, garden lighting, and more, providing stable and secure voltage and current levels. Low voltage outdoor transformer is all you need to enjoy long-lasting landscaping lights.

The best ever and ever and ever I like to shop on this site and I rcomand all my family and friends. Anonymous. Thu Sep 24 2026

Durable car power inverter for road trips, vacations, outdoors, emergency kits and more for your vehicle. This car power inverter features 4 USB ports and 110V AC outlet, great for charging string lights, laptop, breast pump, neutralizer, game console, kindle, DVD players, lights, and other electronic devices. It has Reverse input protection, High input voltage shutdown, Low input. -Voltage shutdown, Over temperature protection, Short circuit protection, Overload protection. Perfect for TV, DVD player and other home appliances. A must-have for your road trips, vacations, outdoors, emergency kit and more. Specification: Type: Car Converter Power Inverter Color: Black Material: Aluminum Alloy Input Voltage: DC 12V/24V Output Voltage: AC 110V Peak power: 6000W Frequency: 60Hz Conversion Efficiency: About 95% Working Temperature: 32°F (0°C) - 104°F (40°C) Low voltage alam: dc10v-11v Low voltage closing voltage: dc10v+ -2v Net Weight: 830g Size: 255*105*55mm / 10*4.13*2.2inch

I think it's a good inverter but, is it really 6000 watts? When you get it and read the paperwork it goes up to 5000 and for that I gave it 4 stars. It does work good. For the price and what I'm going to use it for I'm just going to keep it.. Anonymous. US. Wed Sep 30 2026

Enhance the beauty of your landscaping and outdoor scenery with the Alpine corporation outdoor 60 watt transformer. This compact outdoor transformer is ideal for connecting multiple light sources for your outdoor ponds and fountains to one powerful unit. Constructed of weather-resistant plastic, the transformer is made tough for outdoor use and can be used in multiple pond lights or other garden applications outside. This transformer comes with a 2 prong quick connect feature that lets you attach multiple lights in a snap! This 22W compact transformer measures 5" L x 3" W x 3" H to fit discreetly in outdoor areas. Alpine corporation is one of America's leading designers, importers, and distributors of superior quality home and garden decor products. Alpine corporation's award winning in-house design team continuously develops new and innovative "statement pieces" for your home and garden. Your indoor and outdoor living spaces will be the envy of the neighborhood with our wide assortment of fresh, fashionable and contemporary products, from beautifully crafted solar garden stakes featuring patented motion and fiber optic lighting technology to beautiful fountains and delightful bird baths and feeders.

1000VA Variable Voltage Transformer:Transform your voltage with precision and peace of mind! Our variable voltage regulator offers a 0-130V adjustment range, fuses, a thermal control switch, a resettable overload protector, and , delivering a steadfast power supply.

100W 24V Led Power Supply 100V-240V AC to 24V DC Converter Constant Voltage LED Transformer with 24V JST Ports, ETL Listed White Dimmable LED Driver 24V for LED Strip Lights and Cabinet Lights…

This 500‑watt bidirectional voltage transformer switches between 110‑120V and 220‑240V for your overseas electrical devices. Constructed from premium silicon‑steel lamination and high‑temperature enameled wire, it delivers stable voltage output. Built‑in multiple safety protections and dual LED voltage displays, it works well for kitchen appliances, computers and many other indoor electronics.

1000VA Variable Voltage Transformer:Transform your voltage with precision and peace of mind! Our variable voltage regulator offers a 0-130V adjustment range, fuses, a thermal control switch, a resettable overload protector, and , delivering a steadfast power supply.

Wiring Harness with 21 Circuits 17 Fuses For Ford & Chevy：We offer you a complete wire harness kit features with strong conductivity, leak-proof design, and multi-function wiring circuits, extra-long-length suits for wiring connections. Especially fit for Chevy Mopar and Ford Hotrod Universal.

500VA Variable Voltage Transformer:Transform your voltage with precision and peace of mind! Our variable voltage regulator offers a 0-130V adjustment range, fuses, a thermal control switch, a resettable overload protector, and , delivering a steadfast power supply.

500VA Variable Voltage Transformer:Transform your voltage with precision and peace of mind! Our variable voltage regulator offers a 0-130V adjustment range, fuses, a thermal control switch, a resettable overload protector, and , delivering a steadfast power supply.

3000VA Variable Voltage Transformer:Transform your voltage with precision and peace of mind! Our variable voltage regulator offers a 0-130V adjustment range, fuses, a thermal control switch, and a resettable overload protector, delivering a steadfast power supply.

12V AC Low Voltage Transformer：With an auto-reset circuit breaker, the multi-tap low voltage transformer can transform the domestic 110V into 12V AC for outdoor landscape lighting. Furthermore, the sturdy steel enclosure can shield the transformer from shock damage, hermetic and rainproof against all weathers. Thus, it is ideal for LED lights, pool lights, outdoor landscapes, decorative lighting, etc.

great transformer for my yard lights. Roy. Tue Apr 16 2024