Power Supplies | Made in China

80 kVA 3 phase Industrial AC Automatic Voltage Stabilizer

$9,316.29

SKU: ATO-AVS-3P80K

Three phase full automatic compensation industrial AC voltage stabilizer has 80kVA capacity, 3 phase 4-line with 175V-265V (phase voltage) / 304V-456V (line voltage) input voltage range, the default output is 3 phase 380V, and other voltages are customizable. ±15% tolerance of input range for output voltage above 380V and ±20% of that below 380V.

8000VA Control Transformer, 240V to 110/24V

$1,521.54

SKU: ATO-T-BK8000VA

8kVA 1 phase industrial control transformer with affordable price, is suitable for circuit of AC 50/60Hz and step down 240V input voltage to 110/24V dual output voltage, fully electric isolation between primary side and secondary sides, H class enameled wired ensure long service life.

800VA Toroidal Transformer, 230V AC to 50-0-50V

$264.47

SKU: ATO-T-C800VA

Single phase dry-type toroidal transformer with 800VA (800W) full power, all copper design, single input of 230V AC, and output of 50-0-50V (2x50V), double outputs are available. Twin secondary windings may be connected in series, parallel, or used independently.

DC-DC Buck Converter, 48V to 13.8V/36V

$56.29

SKU: ATO-DCDC-48138

48V to 13.8V/ 36V DC-DC power converter is a buck converter with an input voltage range of 30V to 60V, designed to step down input rated voltage 48V DC to 13.8V or 36V output voltage, conversion efficiency up to 92%. Optional different output currents for your applications.

Isolated DC-DC Converter, 24V to 12V

$85.69

SKU: ATO-IDCDC-2412

Isolated DC-DC power converter for sale, with a range of input voltage 18V to 36V DC, output voltage 12V DC, output current 10 amps and output power 120 watts, up to 92% conversion efficiency. This step down power supply is widely used in artificial intelligence, communication base stations and industrial control.

100 hp Single Phase to Three Phase Converter

$33,984.62

SKU: ATO-PHC-100

Cheap 100 HP single phase to three phase converter, convert 220V/240V single phase to 380V/415V/480V single phase converter, rated current 193A, output AC power supply is suitable for all types of appliances, power tools, motors, etc. Other voltages can be customized, manufacturer direct sales.

100 kVA 3 phase Industrial AC Automatic Voltage Stabilizer

$10,312.56

SKU: ATO-AVS-3P100K

100 kVA rated capacity air-cooled AC voltage stabilizer is 3 phase 4-line with 175V-265V (phase voltage)/304V-456V (line voltage) input voltage range, 380V output voltage. This series automatic compensated power voltage stabilizer can keep the output voltage stable when outside power supply network fluctuation and load change resulting in voltage waving.

1000 Watt Car Power Inverter, 12V DC to 220V AC

$154.54

SKU: ATO-PI-M1000W

Modified sine wave power inverter has 1000 Watt continuous and 2000 Watt peak power, selectable input 12V/24V/48V DC and output 110V/120V/220V/240V AC, rapidly power and charge your devices via AC household outlet and USB port, with multiple security protections against under/over voltage, overload, overheat and short circuit, durable construction, high efficiency and favorable price, best power inverter for car.

1000VA Toroidal Transformer, 240V to 30-0-30V

$383.25

SKU: ATO-T-C1000VA

Step up/step down toroidal transformer with low cost, 1000VA full power capacity, single phase, transform input voltage 240V AC to double output voltage 2x15V or 2x30V (30-0-30V), single output is available. It features high insulation strength, less noise and long life.

10kVA 120V/220V UPS Backup Uninterruptible Power Supply

$3,565.87

SKU: ATO-UPS-10K

Uninterruptible Power Supply, 10kVA/8kW, line interactive UPS, provides a reliable battery backup for critical devices like PCs, servers, and networks against power surges and outages. High reliability yet low-cost 10kVA UPS is available with input and output voltages of AC 220V/120V for choice.

10kVA Control Transformer, 230V to 110/36V

$1,721.54

SKU: ATO-T-BK10KVA

Best and cheap industrial control low voltage transformer used in 50Hz/60Hz, has 10kVA power rating, designed to step down single phase 230 volt primary voltages to 110/36V dual secondary voltage, fully electric isolation between primary side and secondary sides.

12V DC 12.5A 150W Switching Power Supply

$63.34

SKU: ATO-SMPS-150-12

12V DC 150W switching power supply convert full range AC power to 12V DC, rated current 12.5A, Cooling by free air convection and with short circuit, overvoltage and overload protection. High price-effective and reliability SMPS has a wide applications such as LED light strips, computers, printers, TV, radio, air compressors, vehicle and so on.

15kVA 3-Phase 400v 50Hz/480v 60Hz Frequency Converter

$7,189.59

SKU: HZ-50-3315

15 kVA three phase 380V/400V/415V to 460V/480V frequency converter, easy converting 208V - 240V to 380V in one step, output single phase or three phase with pure sine wave, supply the electronic instrument with high quality electricity.

20 kVA Isolation Transformer, Single phase, 240V to 208V

$3,388.89

SKU: ATO-T-DG20KVA

The 20 kVA capacity transformer from ATO is safety and isolation single phase transformer, it can step down 240 volt input voltage to output 208 volt, can step up 208 volt to 240 volt as well. This good price isolation transformer provides enhanced electrical isolation between the line supply and the application.

20 kVA Single Phase Variac Voltage Regulator

$2,563.25

SKU: ATO-VVR-20K

Cheap price 20 kVA variac transformer, 1 phase, with 64A rated output current, variable transformer rated input voltage is 220V. Affordable and factory direct sales.

30 kVA Isolation Transformer, Single Phase, 110V to 220V

$4,380.77

SKU: ATO-T-DG30KVA

30 kVA isolation transformer, single-phase distribution power transformer foe sale, step up 110V primary to 220V secondary voltage or step down 220V input to 110V output, LCD display voltage, aluminum wire or copper wire, low temperature rise.

3A 60V 180W Variable Linear DC Power Supply

$291.49

SKU: ATO-DCPS603

Economical price 0 to 60V, 0 to 3A variable linear DC power supply for sale, with selectable 110V/220V±10% AC input, 3 digit LED display, 180W power, CC/CV mode automatic switch. This adjustable linear power supply can deliver a variable output voltage or current. Using a variable DC power supply allows digital or analog control of the power supply output by a control system.

50 hp (37 kW) AC Line Reactor, 3 Phase Output

$505.84

SKU: ATO-OLR-037

50 hp AC output vfd line reactor at a low price, high quality, voltage 220V, 380V, 400V, 410V, 440V, 460V and 480V are optional, 90 amps, aluminum and copper materials can be selected, with 12 months warranty.

6000A Three Phase Plating Rectifier, 480V AC to 12V DC

$12,220.48

SKU: ATO-HI-6K

6000A chrome plating rectifier switching power supply for sales, converts three phase 50/60Hz 380V/ 480V AC input voltage to 12V/ 24V DC output voltage, air-cooling mode, high coversion efficiency to 92%. Combined with a remote controller box, not only easy to operate but also to ensure the safety of operating personnel.

60A 30V 1800W Variable DC Power Supply

$699.39

SKU: ATO-VDCPS3060K

Buy 0 to 60A, 0 to 30V variable DC power supply online. It is switching mode with 1800W DC output power, constant voltage (CV) / constant current (CC) output precision, selectable single phase single phase 110V or 220V±10% AC input, 3 digit LED display. This high efficiency regulated DC power supply offers both adjustable voltage and current settings, ensuring precise control over the output parameters.