Power Supplies | Made in China

45 kVA 3-Phase Autotransformer, 380V to 220/200V

$4,724.92

SKU: ATO-T-ASG45KVA

Provide 3-phase autotransformer for sale online, ideal price. Power rating 45kVA, designed to step down high voltage 380 volt to 220/200 volt, used in AC circuit 50 Hz or 60 Hz, available self-cooling or wind-cooled. Winding of the dry type auto-transformer is copper or aluminum for selection, voltage customization is available, wide applications.

5 kVA Isolation Transformer, Single Phase, 230V to 120V

$1,436.54

SKU: ATO-T-DG5KVA

Lower cost 5 kVA isolation transformer, single phase, to use in alternating current (AC) 50Hz or 60Hz, step down the voltage 230V to 120V or step up 120V to 230V. Copper wire or aluminum wire for optional, IP20 protection grade enclosure, dry type natural air self cooling mode.

50 hp Single Phase to Three Phase Converter

$15,987.21

SKU: ATO-PHC-050

Digital LCD display phase converter single from to 3 phase static phase converter, 50 hp (40 kW), 50Hz or 60Hz frequency is available, 220V/240V/415V/440V/480V 1 phase to 380V/400V/415V/440V/480V 3 phase, low price, high quality and long service life time. Widely used in lathes, milling machines, grinders, drills, sawing machines, metalworking and woodworking equipment and printing presses.

600 Watt Car Power Inverter, 24V DC to 220V AC

$103.31

SKU: ATO-PI-M600W

High efficiency modified sine wave power inverter with 600 Watt continuous and 1200 Watt peak power, converting your vehicle's battery power (DC 12/24V) to AC power (AC 110/120V/220V/240V), compact car inverter with safe charging design which provides protections against reverse connect, low voltage, high voltage, short circuit, overload and overheating, great for use on road, trips, camping, or other outdoor activities.

60A 30V 2250W Variable Linear DC Power Supply

$1,796.99

SKU: ATO-DCPS3060

Buy 0 to 30V, 0 to 60A variable linear DC power supply with selectable 110V/220V±10% AC input, 3 digit LED display, 2250W power, CC/CV mode automatic switch, capable of delivering an adjustable output voltage or current. Using a variable DC power supply allows digital or analog control of the power supply output by a control system.

DC-DC Boost Converter, 12V to 28V/30V

$69.29

SKU: ATO-DCDC-1228

DC-DC mini boost converter with wide input voltage range of 10V to 18V or 10-16V, designed to step up the input rated voltage 12V DC to 28V or 30V output voltage, rated current from 2A to 40A, compact and lightweight, waterproof and anti-shock protection.

DC-DC Buck Converter, 60V to 12V

$82.29

SKU: ATO-DCDC-6012

60V to 12V DC-DC power converter is a buck converter with input voltage range of 50V to 75V, designed to step down input rated voltage 60V DC to 12V output voltage, conversion efficiency up to 94%, compact size, different output currents are available.

Isolated DC-DC Converter, 48V to 24V

$93.69

SKU: ATO-IDCDC-4824

Low cost isolated DC-DC power converter is a step down converter which widely used in artificial intelligence, communication base stations and industrial control, with range of input voltage 30V to 60V DC, rated input voltage 48V, output voltage 24V DC, output current 5 amps and output power 120 watts, up to 91% conversion efficiency.

100A 30V 3000W Variable Linear DC Power Supply

$3,269.89

SKU: ATO-DCPS30100

Factory price 0 to 100A, 0 to 30V variable linear DC power supply is switching mode with 3000W DC output. Output voltage and current are adjustable, with 110V/220V±10% AC input, constant voltage (CV) / constant current (CC) output precision and high efficiency. It can work continuously at full load for more than 16 hours.

10kVA Single Phase 240v 50Hz to 120v 60Hz Converter

$4,676.59

SKU: HZ-50-1110

10 kVA 1 phase solid state frequency converter, change 240V 50Hz to 120V 60Hz (vice versa), step up and step down frequency & voltage, supply high quality output electricity for test lab & production facilities.

20 hp (15 kW) AC Line Reactor, 3 Phase Output

$332.25

SKU: ATO-OLR-015

The 20 hp 3 phase AC output line reactor is of good quality, it can be used for 220 to 480 voltage, materials can select copper or aluminum, working frequency is 50/60hz, 40 amperes current, perfect price and good safety.

20A 30V 600W Adjustable DC Power Supply

$528.46

SKU: ATO-DCPS-20

600W power supply is a DC regulated power supply with continuously adjustable 0-30V output voltage and 0-20A current, 4-digit LED display, precise accuracy of 0.001A and 0.001V. Featuring compact size and reliability, it is a great tool for notebook, mobile phone, flat panel maintenance, etc.

24V AC to DC Wall Adapter, 24W, 1A

$44.21

SKU: ATO-AWA-SP-024

Competitive price wall mount AC adapter with rated power 24W, output voltage 24 volt, output current 2A, capacity 2000mA, input ripple ≤80mV. 24V AC to DC power supply is suitable for slimming machine, printer, POS power supply, water dispenser, water purifier and slimming belt.

24V DC 4.5A 100W Switching Power Supply

$58.15

SKU: ATO-SMPS-100-24

Low price 24V DC switching power supply has universal AC input voltage (selected by a switch), 4.5A rated current and 108W rated power, cooling by free air convection, short circuit and overload protection, ideal SMPS power supply for all kinds of applications.

25 hp (20 kW) AC Line Reactor, 3 Phase Input

$497.54

SKU: ATO-ILR-020

20 kW vfd input line reactor, three phase input, for connecting to the load side of the inverter, with 50A current, frequency 50Hz/60Hz, F, H insulation level greatly improves the reliability of long-term operation.

2500W (2700 VA) UPS Inverter For Home

$497.69

SKU: ATO-UPSIV-2500

Lower price ups inverter for home with 2500W power. 2.7 kVA ups inverter built-in 3-stages battery charger, allow to run loads while charging. 90% pure sine wave output with inverter, waveform and main power line AC waveform are basically the same.

3000A Three Phase Plating Rectifier, 400V AC to 12V DC

$7,546.78

SKU: ATO-HI-3K

Air cooling 3000 amps high enegy saving plating with 50Hz/60Hz 3-phase 400V AC input and 12V/ 18V low voltage output. It adopts IGBT inverter soft switch rectifier technology, mainly used as various metal and non-metal electroplating rectifier power supply. The matched remote controller with timing function offers more secure and higher control precision.

4 Way GPS Power Divider, 0.6~2.2 GHz

$393.89

SKU: ATO-PD-4W0622GHZ

Shop 4 way GPS coaxial power divider with microwave frequency range of 0.6GHz~2.2GHz. This power splitter & combiner is an essential component in RF systems, designed to split an input signal into multiple output signals while maintaining impedance matching.

48V Desktop AC to DC Adapter, 48W/ 96W/ 144W, 1A/ 2A/ 3A

$36.51

SKU: ATO-SPF-048

Economical price AC adapter with output voltage 48V, 48W/ 96W/ 144W rated power are optional, 1000mA/ 2000mA/ 3000mA capacity for selection. It is suitable for printers, pure water machines, switching power supplies, surveillance cameras, liquid crystal displays, water purifiers and other equipment.

50 kVA 3 phase Industrial AC Automatic Voltage Stabilizer

$6,829.23

SKU: ATO-AVS-3P50K

3 phase industrial full automatic compensated voltage stabilizer with 50 kVA capacity, 380V output, input voltage range is 304V-456V AC (+/- 20% tolerance). The high quality voltage stabilizer is manufactured using the best quality components and progressive technology and is extensively used in various industrial applications.