Electronic Transformers On Sale

12V 200Ah Rechargeable Deep Cycle Battery:The 12V 200Ah deep cycle battery features absorbent glass mat (AGM) technology, no maintenance required, and high security. Experience exceptional power and reliability with our high-discharge deep-cycle battery.

The 300W Pro-Contractor Series Transformer makes it easy to add multiple home runs from a single unit, reducing clutter and installation time. Its angled terminal blocks provide clear visibility and effortless wire connections, while the side-swing door stays completely out of the way, ensuring quick and easy wire access. Inside, a high-efficiency toroidal core delivers lighter weight, quieter operation, and superior performance over traditional EI cores. Plus, this transformer is designed to power a complete low voltage lighting system and supports compatible fixtures and lamps operating between 9V and 15V.

The 150W Pro-Contractor Series Transformer makes it easy to add multiple home runs from a single unit, reducing clutter and installation time. Its angled terminal blocks provide clear visibility and effortless wire connections, while the side-swing door stays completely out of the way, ensuring quick and easy wire access. Inside, a high-efficiency toroidal core delivers lighter weight, quieter operation, and superior performance over traditional EI cores. Plus, this transformer is designed to power a complete low voltage lighting system and supports compatible fixtures and lamps operating between 9V and 15V.

Durable car power inverter for road trips, vacations, outdoors, emergency kits and more for your vehicle. This car power inverter features 2 USB ports and 110V AC outlets, great for charging string lights, laptop, breast pump, neutralizer, game console, kindle, DVD players, lights, and other electronic devices. This power inverter 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: PC + Flame-retardant ABS Input Voltage: DC 12V Output Voltage: AC 110V Rated power: 800W Peak power: 4000W Frequency: 60Hz Conversion Efficiency: About 95% Working Temperature: 32°F (0°C) - 104°F (40°C) Low pressure protection: Yes High voltage protection: Yes Overtemperature protection: Yes Overload protection: Yes Output short-circuit protection: Yes Net Weight: 550g Size: 200*112*56mm / 7.87*4.4*2.2inch

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. Fri Sep 01 2023

The 75W Pro-Contractor Series Transformer makes it easy to add multiple home runs from a single unit, reducing clutter and installation time. Its built-in mechanical timer eliminates the need for additional accessories while the transformer's angled terminal blocks provide clear visibility and effortless wire connections. Its side-swing door stays completely out of the way, ensuring quick and easy wire access. Inside, a high-efficiency toroidal core delivers lighter weight, quieter operation, and superior performance over traditional EI cores. Plus, this transformer is designed to power a complete low voltage lighting system and supports compatible fixtures and lamps operating between 9V and 15V.

2500W Sump Pump Battery Backup:With a 2500W output, smart LCD display, 22.7A 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. Thu Mar 26 2026

12V 100Ah Rechargeable Deep Cycle Battery：The 12V 100Ah deep cycle battery features absorbent glass mat (AGM) technology and is tested to UL standards, no maintenance required, and high security. Experience exceptional power and reliability with our high-discharge deep-cycle battery.

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

12V 200Ah Rechargeable Deep Cycle Battery：The SKYSHALO 12V 200Ah deep cycle battery utilizes cutting-edge absorbent glass mat (AGM) technology, ensuring optimal performance and reliability. This battery has undergone rigorous testing to meet UL standards, guaranteeing its safety and durability. With its high-discharge rate, you can rely on this heavy-duty rechargeable battery to deliver exceptional power whenever you need it. Say goodbye to the hassle of maintenance, as this battery requires no upkeep. Experience peace of mind and long-lasting performance with the SKYSHALO deep-cycle battery.

So far so good, bought 4 all together to run my rv solar system.. Kevin. Everett, ON. Tue Mar 24 2026

The Economy Series Stainless Steel Transformer operates Kichler Lighting 12V Low Voltage Lighting systems. Transformers are compatible with our 12/2 wire and a wide range of Kichler Lighting landscape fixtures. Additional optional accessories make for a seamless system.

Does what it’s supposed to do. Quick shipping. Works for us so far.. Mo. Tue May 12 2020

Description： Never worry about power on the go! This 500W (1000W peak) car inverter is your portable power station—instantly turning your vehicle’s 12V battery into 110V AC power to run small appliances like mini fridges, laptops, and fans! With 2 AC outlets and 4 fast-charging ports (USB + Type-C, 25W each), you can charge phones, tablets, dash cams, and more—all at once! The hidden terminals with safety caps keep wiring tidy and secure, while smart protections (overload/short-circuit/overheat auto-shutoff) act like a “safety lock” for your devices. Sleek, compact, and travel-ready, it’s perfect for road trips, camping, and emergencies. Take power anywhere—just plug and go! Specification： Type: Power Inverter Peak/Surge Power: 1000W Continuous Power: 500W Input Voltage: 12V DC Output Voltage: 110V AC USB1 + USB2 Output: 5V 4.8A (25W max) Type-C1 + Type-C2 Output: 5V 4.8A (25W max) No-Load Current: ≤0.5A Protection Functions: Overload, Overheat, High/Low Voltage, Reverse Polarity, Short Circuit. Suitable for devices under 500W (excluding inductive loads & motor-driven appliances). Product Dimensions: 16.5×10.7×7 cm / 6.5×4.2×2.76 in

The Armacost Lighting; 12 Volt Universal Dimming LED Power Supply delivers stable and energy-efficient, low-voltage power to any LED lighting installation. The LED lighting driver is designed using high-performance, professional grade electronics that provide stable 0 or 100% dimming free of any “pop-on” or “pop-off”. The power supply is rated up to 60-watts at 12-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) 60W, 12V Power Supply, 1) Detachable AC Power Cord

Works great with the Armacost LED tape lights. Installed quickly with an approved brand dimmer.. Robert. Queen Creek, AZ. Wed Aug 19 2020

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

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

12V 40Ah Rechargeable Deep Cycle Battery:12V 40Ah Rechargeable Deep Cycle Battery The 12V 40Ah deep cycle battery features absorbent glass mat (AGM) technology no maintenance required, and high security. Experience exceptional power and reliability with our high-discharge deep-cycle battery.

Black plugged in Led driver with constant voltage

If you are troubled by situations such as poor safety performance of electrical appliances, frequent tripping due to unstable voltage, or electrical appliances brought back from abroad that cannot be used normally, then you should get our voltage converter that can effectively realize voltage switching from 100-120V to 220V. It has the advantages of durability and stable performance and is widely applicable to various appliances.

This converter is perfect. It does not make a noise and can handle even coffee machines... Rrezarta. Denton, TX. Fri Sep 01 2023

White plugged in Led driver with constant voltage

The 16000W high-performance car power inverter is your all-in-one power companion for life on the go! Featuring an advanced conversion system, this inverter efficiently transforms 12V DC power into stable 110V AC power, with a peak output of 16000W, effortlessly powering car refrigerators, laptops, small appliances, and more. Equipped with dual smart temperature-controlled cooling fans and an HD LCD screen, it allows real-time monitoring of operational status for safe, long-lasting performance. Complete with nine-layer safety protection including overload, short circuit, and reverse polarity protection, your devices are fully safeguarded. Whether for road trips, outdoor camping, or emergency home use, this portable power station ensures stable electricity anytime, anywhere, bringing modern convenience to your life.

Black plugged in Led driver with constant voltage

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.

The 900W Pro-Contractor Series Transformer makes it easy to add multiple home runs from a single unit, reducing clutter and installation time. Its angled terminal blocks provide clear visibility and effortless wire connections, while the side-swing door stays completely out of the way, ensuring quick and easy wire access. Inside, a high-efficiency toroidal core delivers lighter weight, quieter operation, and superior performance over traditional EI cores. Plus, this transformer is designed to power a complete low voltage lighting system and supports compatible fixtures and lamps operating between 9V and 15V.

Single Phase to 3-Phase Rotary Converter:The rotary phase converter generates stable three-phase power output, making it easy to start hard-to-run equipment and power multiple machines simultaneously. Built with a durable structure and integrated automatic protection, it ensures secure, efficient, and dependable operation.

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. Thu May 01 2025

Want to charge your phone, tablet, and laptop anytime, anywhere? This 300W (600W Peak) car inverter is your mobile power station! It instantly turns your car’s 12V battery into 110V home electricity—perfect for running small fans, mini fridges, and more! Equipped with 2×110V AC outlets + 4×25W fast-charge ports (USB + Type-C), everyone in the car can charge at once—even your dash cam and air purifier can stay connected! The hidden wiring terminals look sleek and come with anti-shock caps, making it safe for the whole family. Plus, it features multiple safety protections (overload/short circuit/reverse connection/overheat auto-shutdown)—like an “insurance lock” for your devices! With a stylish shell and portable size, it's the perfect travel companion for road trips, camping, and emergencies. Get ready to power up and go! Specification： Type: Power Inverter Peak/Surge Power: 600W Continuous Power: 300W Input Voltage: 12V DC Output Voltage: 110V AC USB1 + USB2 Output: 5V 4.8A (25W max) Type-C1 + Type-C2 Output: 5V 4.8A (25W max) No-Load Current: ≤0.5A Protection Functions: Overload, Overheat, High/Low Voltage, Reverse Polarity, Short Circuit. Suitable for devices under 300W/600W (excluding inductive loads & motor-driven appliances). Product Dimensions: 6.5×4.2×2.76 in

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

Compatibility and Versatile Applications Our 24V 96W Magnetic LED Driver with Triac/MLV and ELV dimming delivers broad compatibility for residential projects. It powers 24V LED strip lights, LED bulbs, and other low voltage fixtures, and works seamlessly with most standard dimmer switches. The LEONLITE LED driver is compatible with Lutron dimmers and compatible with Leviton dimmers, as well as other popular brands. Installation Requirements and Notes Designed for straightforward installation, the driver includes clear wiring instructions to make setup simple. Not for surface mounting. Install only in an electrical box with a volume bigger than 20 cubic inches. Smooth Dimming Performance Experience stable, flicker free dimming from 1% to 100% for precise lighting control. Certifications Protections and Warranty This unit is UL, cUL, and FCC listed and carries Class 2, Class P and Type HL ratings. Built in protections guard against short circuit, overload, and over temperature conditions. Backed by a hassle free 3 year guarantee and attentive after sales support. Specifications Wattage: 96W Input voltage: 120V Output voltage: 24V DC Dimming range: 1%-100% Waterproof rating: Damp location Working temp: -4°F-113°F Material: Aluminum alloy Maximum Load: 90%

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

Pool Rated Safety UL listed and fully compliant with NEC 680.23, this transformer is built specifically for underwater lighting in pools and spas. It includes grounded metal shielding and isolated high and low voltage compartments to deliver a higher level of protection than standard landscape transformers. Automatic Circuit Protection Equipped with a built in circuit breaker, the unit automatically shuts off under overload or short conditions to help prevent shock and protect equipment. That extra layer of protection is ideal for wet areas like swimming pools, spas, and water features. Adjustable Low Voltage Output The transformer converts 120V AC into safe 12V/13V/14V outputs. The multi tap design lets you compensate for voltage drop so underwater LED lights stay bright and consistent, even on long wire runs in large pool or landscape systems. Durable Weather Resistant Housing Housed in a fully enclosed iron case, this transformer resists water, dust, and outdoor exposure for reliable performance both indoors and out. It is backed by a 12-month warranty for added peace of mind. Fast Clean Installation Wiring is flexible with 8 knockouts and 2 rubber-grommeted knockouts, plus separate high and low voltage compartments. Rear support points and the included mounting brackets make it easy to mount the unit off the wall for better airflow and a neat installation. Specifications Wattage: 300W Input voltage: AC 120V Output voltage: AC 12V/13V/14V Waterproof rating: Wet location Working temp: 5°F-104°F Material: Iron Maximum Load: 80%

Strong Compatibility and Versatile Applications Our 12V 60W Magnetic LED Driver with Triac/MLV and ELV dimming works with most standard dimmer switches and powers 12V LED strip lights, LED bulbs and other low voltage fixtures. It is an excellent choice for residential projects. LEONLITE LED driver is compatible with Lutron and Leviton dimmers as well as other popular brands. Easy Installation Designed for straightforward setup, the driver includes clear wiring instructions to make installation smooth. Do not surface mount. Install only in an electrical box with a volume greater than 20 cubic inches. Smooth, Flicker Free Dimming Enjoy high quality dimming from 1 percent to 100 percent without flicker. Certifications, Protections and Warranty This 12V 60W LED driver is UL, cUL and FCC listed and is rated Class 2, Class P and Type HL. Built in protection features include short circuit protection, overload protection and over temperature protection. The product is backed by a hassle free three year guarantee and our responsive after sales service. Specifications Wattage: 60W Input voltage: 120V Output voltage: 12V DC Dimming range: 1%-100% Waterproof rating: Damp location Working temp: -4°F-113°F Material: Aluminum alloy Maximum Load: 90%

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. Mon Jul 24 2023

The product delivers stable energy-efficient, low-voltage power to any LED lighting installation. The constant voltage 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 12 watts at 12 volts. No minimum load is required. Plug-in or hardwire with a detachable AC power cord. Not compatible with 120V AC dimmers. For best results use Armacost Lighting LED products.

Works great. Jessica. Lake Forest, IL. Wed Jul 08 2026

The 24-Volt Universal+ Dimming LED Power Supply features a high power factor and works equally well with TRIAC forward phase and ELV reverse phase dimming. The compact and lightweight driver delivers smooth, flicker-free dimming from 0-100% with no pop-on or pop-off. With a power factor or 0.95+, the highly efficient dimmable driver meets most state regulatory requirements. Ideal for new or upgrade undercabinet LED lighting projects. 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 one power supply and one detachable AC power cord.

If you are troubled by situations such as poor safety performance of electrical appliances, frequent tripping due to unstable voltage, or electrical appliances brought back from abroad that cannot be used normally, then you should get our transformer that can effectively realize a voltage switch between 220V and 110V.

Slim Profile for Hidden Installations This ultra-slim 24V LED driver is built for tight spaces like ceilings, baseboards, and recessed walls. Its low-profile housing lets installers tuck the power supply out of sight in display shelves, cabinet lighting, and commercial millwork so wiring stays hidden and the finished look stays clean. Broad Dimming Support for Fewer Headaches The power supply accepts TRIAC, ELV, 0-10V, 1-10V, PWM, and potentiometer dimming, simplifying dimmer selection across jobs and reducing site troubleshooting. Expect smooth, flicker-free dimming across systems, and broad compatibility with Lutron, Leviton, and other popular brands. Certified Safety Designed for demanding commercial use, the driver meets UL8750 and is ETL listed, with Class 2 and Class P ratings. Built-in short circuit, overheat, and overload protection help reduce jobsite risk and support code compliance in retail, office, and architectural lighting installations. Stable 24V Output Accepting 110–277V AC input, this constant voltage driver delivers regulated 24V DC with up to 90% load efficiency, maintaining brightness over long cable runs for signage, cove lighting, and other low voltage zones. Specifications Wattage: 60W Input voltage: 110-277V Output voltage: 24V DC Dimming range: 1%-100% Waterproof rating: Damp location Working temp: -4°F-113°F Material: Plastic Maximum Load: 90%

Electrical Enclosure Junction Box：Upgrade your electrical component storage with the ABS electrical junction box. With external dimensions measuring 16.93 x 12.99 x 7.09 in/430× 330 x 180 mm and internal dimensions of 15.12 x 11.18 x 6.29 in/384 x 284 x 160 mm, this junction box offers ample space for easy wiring. Experience the convenience and user-friendliness of our electrical enclosure box, designed to provide effortless installation. Its superior waterproof and dustproof features ensure maximum protection for your electrical components. Additionally, this box is impact resistant, guaranteeing durability and reliability. Elevate your electrical storage solution with !

Black plugged in Led driver with constant voltage

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

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.

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

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.

Catalytic Converter for 1998-2002 Honda Accord:Our converter manifold is compatible with 1998-2002 Honda Accord DX/EX/LX 2.3L, helpful in upgrading the exhaust system to improve vehicle performance. The universal catalytic converter is built with heavy-duty stainless steel, corrosion-proof and durable. An internal honeycomb structure is also designed to purify the exhaust gases.

White plugged in Led driver with constant voltage

1200W 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, and a 32.8 ft remote cable, it ensures convenient monitoring and control from a distance.

Catalytic Converter for 1998-2002 Honda Accord:Our converter manifold is compatible with 1998-2002 Honda Accord DX/EX/LX 2.3L, helpful in upgrading the exhaust system to improve vehicle performance. The universal catalytic converter is built with heavy-duty stainless steel, corrosion-proof and durable. An internal honeycomb structure is also designed to purify the exhaust gases.

Catalytic Converter for Saturn/GMC/Buick/Chevy:Our converters manifold are compatible with the 07-10 Saturn, 07-17 GMC, 08-17 Buick, and 09-17 Chevy, helpful in upgrading the exhaust system to improve vehicle performance. The universal catalytic converters are built with heavy-duty stainless steel, corrosion-proof and durable. The internal honeycomb structures are also designed to purify the exhaust gases. Furthermore, every component is well-engineered, ensuring MIL code issues common with lower quality converters are avoided.