Power Supplies | ATO.com

1200 Watt Pure Sine Wave Power Inverter, 24 Volt DC to 240 Volt AC

$244.62 $315.78

SKU: ATO-PI-1200W

Cheap 1200 watt continuous / 2400 watt surge power inverter outputs pure sine wave, ideal for home and car use, converting DC power (optional 12V/24V/48V) to AC power (optional 110V/120V/220V/230V/240V 50/60Hz), with full protections against under and over voltage, overload, overheat, short circuit (polarity reverse connection), built-in intelligent cooling fan, low noise and long use time.

150 kVA 3 phase Industrial AC Automatic Voltage Stabilizer

$11,544.62

SKU: ATO-AVS-3P150K

150 kVA rated capacity automatic compensated AC voltage stabilizer is 3 phase 4-line, with wide range of permissible input voltage windows and precise output voltage regulation accuracy (up to ± 1%), providing industrial grade voltage regulation and power protection.

1500VA Toroidal Transformer, 230V to 2x12V/48V

$490.65

SKU: ATO-T-C1500VA

Buy best 1-phase isolated toroidal transformer with 1500 full capacity, 230V AC primary voltage to 2x12V/48V secondary voltage, small size and light weight, has been widely used in household appliances and other electronic equipment with high technical requirements.

15V DC 10A 150W Switching Power Supply

$51.34

SKU: ATO-SMPS-150-15

Favorable price and high quality 15V DC 10A 150W switching power supply has dual input voltage: AC 110V/220V which is selectable by switch, ideal SMPS power supply for keeping the voltage stability and ensuring the safety in use.

20kVA Single Phase 220v 50Hz to 120v 60Hz Converter

$6,599.51

SKU: HZ-50-1120

Affordable 20 kVA 1 phase frequency converter (AC power supply), changing 220V 50Hz to 120V 60Hz (vice versa), built-in step down/step up insulate transformer, make imported appliances easy to work on different 50/60 Hertz power systems.

75 hp (55 kW) 3 Phase AC Output Line Reactor for VFD

$583.46

SKU: ATO-OLR-055

The 150 amps AC output line reactor operates at a frequency of 50/60 Hz, 3 phase. The material is divided into two types, copper and aluminum, 75 hp (55 kW), line reactor for VFD. High reliability and simple operation.

100 hp (75 kW) 3 Phase AC Output Line Reactor for VFD

$653.12

SKU: ATO-OLR-075

Low cost output line reactor for vfd, 100 hp, with rated current 200A, 3 phase, selectable voltages 220V, 380V, 400V, 410V, 440V, 460V or 480V, carrier frequency of 2-8 KHz, it's reliable and economical.

200 kVA 3 phase Industrial AC Automatic Voltage Stabilizer

$13,341.54

SKU: ATO-AVS-3P200K

Air cooled full automatic compensated voltage stabilizer is 200kVA rated capacity, 3 phase 4-line system, 304V-456V AC input and 380V output, more than 95% high efficiency. It is specially designed to cater the sensitive machines that requires stable and spike-less power for carrying out its functions.

2000VA Toroidal Transformer, 110V to 12V/2x30V

$686.69

SKU: ATO-T-C2000VA

Single phase 2000VA isolated toroidal transformer step downs 110V AC input voltage to 12V AC or 2x 30V output voltage at 50Hz/ 60Hz, can narrow the gap between the coil and the core, so has above 95% high efficiency. The output voltage can be customized according to customer specific needs.

20kVA 3-Phase 380v 50Hz/220v 60Hz Frequency Converter

$7,791.99

SKU: HZ-50-3320

20 kVA pure sine wave frequency converter (AC power supply), three phase 220V/240V/400V/480V input and 0-520 Volt output, easy converting 50 Hz to 60 Hz and 3 phase to 1-phase/3-phase, make international 50/60Hz power system compatible easily.

24V DC 6.5A 150W Switching Power Supply

$51.34

SKU: ATO-SMPS-150-24

High efficiency and low price 24V DC switching power supply converts universal AC to DC with 6.5A rated current and 156W rated power. This SMPS power supply can protect itself from short circuit, overload and overvoltage, cooling by free air convection.

250 kVA 3 phase Industrial AC Automatic Voltage Stabilizer

$14,990.77

SKU: ATO-AVS-3P250K

ATO energy-saving 250 kVA capacity 3 phase 4-line industrial voltage stabilizer is a air cooled full automatic compensated stabilizer with input voltage range of 304V-456V AC and output voltage of 380V, has the functions of over/under-voltage protection, delay and error protection.

30 kVA Single Phase Variac Voltage Regulator

$3,365.19

SKU: ATO-VVR-30K

High quality single phase variac transformer for sale, with 30 kVA and 120A rated output current, it is really a ideal AC voltage regulating power supply. Direct sale by manufacturer in wholesale price.

12V DC 16.5A 200W Switching Power Supply

$55.58

SKU: ATO-SMPS-200-12

12V DC switching power supply (SMPS) works at rated power of 200W and rated current 16.5A with low price and high quality. Great SMPS power supply with short circuit, overload and overvoltage protections, widely used at office devices, household appliance and industrial equipment.

150 hp (110 kW) 3 Phase AC Output Line Reactor for VFD

$896.87

SKU: ATO-OLR-110

line reactor for vfd, 3 phase 150 hp outout line reactor, with super high performance, 220V, 380V, 400V, 410V, 440V, 460V or 480V voltages, rated current 250 amps, copper or aluminum for selection, attractive appearance, low noise, high protection class and durability. Low price and directly selling by manufacturer.

2500VA Toroidal Transformer, 120V AC to 2x15V

$784.43

SKU: ATO-T-C2500VA

HIgh quality 2500VA (2500W) toroidal transformer for power amplifier, high insulation strength, UL recognised, compact structure make efficiency >90%. Single 120V/50-60Hz primary winding, designed to step down 120V to dual 15V secondary voltage.

300 kVA 3 phase Industrial AC Automatic Voltage Stabilizer

$16,486.15

SKU: ATO-AVS-3P300K

The provided industrial AC voltage stabilizer with 300 kVA rated capacity, air-cooled type, 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 is specifically designed for the needs of the more demanding industrial applications where the need for a more robust and virtually maintenance free solution is required.

30kVA Single Phase 120v 60Hz to 240v 50Hz Converter

$8,759.13

SKU: HZ-50-1130

30 kVA pure sine wave AC power frequency converter, single phase 110V/120V/220V/230V/240V input, single phase 0V to 300V output, convert 50Hz power to 60Hz for household appliances, 400Hz for aircraft.

1500 Watt Pure Sine Wave Power Inverter, 12V DC to 120V AC

$290.33 $349.89

SKU: ATO-PI-1500W

High conversion efficiency DC to AC power inverter delivers 1500 watt continuous and 3000 watt surge power with pure sine wave output, converting DC 12 / 24 / 48 volts to AC 110 / 120 / 220 / 230 / 240 volts, 50/60Hz, universal AC outlet and USB port to meet your multi-purpose charging at home or in the car, safe charging desigh with full protections for your devices.

24V DC 8.3A 200W Switching Power Supply

$55.58

SKU: ATO-SMPS-200-24

Low price switching power supply transforms the full range of AC input to a stable DC voltage of 24V at the rated power 200W and rated current 8.3A, high efficiency and high reliability SMPS ideal for LED lights, printers, computers, monitoring cameras, industrial control, etc.