Power Supplies | ATO.com

Waterproof Toroidal Transformer, 12V/24V, 200W/300W

$216.24

SKU: ATO-T-C160VA

The Waterproof Toroidal Transformer is equipped with temperature protection, overload protection, short circuit protection, and other safety devices. With a power rating of up to 300W, it safely and effectively steps down 220V AC electricity to 12V/24V. With an IP67 protection rating, it is fully dustproof and can withstand immersion in water up to 1 meter deep for half an hour, making it suitable for various demanding environments.

100A 100V 10000W Variable Linear DC Power Supply

$8,581.39

SKU: ATO-DCPS100100

Shop 0 to 100 volt, 0 to 100 amp variable linear DC power supply with selectable three phase 380V-480V±10% AC input, 3 digit LED display, 10000W 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.

150 hp (110kW) DC Reactor, Single Phase

$625.46

SKU: ATO-DCR-150

Smoothing DC line reactor rated current 280A, single phase, able to reduce harmonic interference, used in in high voltage direct current, insulation class F, brand new, sold directly by the manufacturer.

150kVA 3-Phase 400v 50Hz/208v 60Hz Frequency Converter

$34,716.39

SKU: HZ-50-33150

150 kVA static frequency converter, step up & step down 3-phase 208v/220v/380v/415v/480v power source, easy converting 50Hz to 60Hz (vice versa), make international 50/60 Hz power system compatible easily.

2000 Watt Pure Sine Wave Power Inverter, 12V DC to 240V AC

$363.49 $412.85

SKU: ATO-PI-2000W

Affordable price pure sine wave power inverter delivers 2000 Watt continuous and 4000 Watt peak power, converting 12V/24V/48V DC energy to 110V/120V/220V/230V/240V AC energy with high conversion efficiency, durable shell, safety charging design to provide multi-protection for your devices against low voltage, over voltage, short circuit, overload and over temperature.

24V DC 12.5A 300W Switching Power Supply

$77.34

SKU: ATO-SMPS-300-24

Favorable price and high quality 24V DC 12.5A switching power supply convert full range of AC to DC at the 300W rated power. Compact size SMPS power supply is cooled by built-in DC fan, with short circuit, overload and overvoltage protection, widely used in almost all of the electronic equipment.

30A 60V 1800W Variable DC Power Supply

$699.39

SKU: ATO-VDCPS6030K

Variable DC power supply is an indispensable device in electronics, serving as a regulated power source for various applications. This unit offers adjustable 0-60V voltage and 0-30A current outputs, providing flexibility to meet diverse electronic device requirements, with 1800W DC output power, selectable single phase 110V or 220V±10% AC input, 3 digit LED display.

5000VA 120V/220V UPS Backup Uninterruptible Power Supply

$1,820.55

SKU: ATO-UPS-5K

5000VA/4000W line interactive UPS with battery backup is reliable uninterruptible power source for computer, servers and other critical devices. 5kVA UPS has optional input & output voltages of 220V/120V AC with overload protection, LCD display, compact design, high performance and favorable price.

9 kVA 3 Phase Variac Transformer

$1,123.68

SKU: ATO-VVR-TH9

3 Phase variable transformer input voltage 380V, output voltage selectable from AC 0-430V or 0-500V, 9 kAV capacity, variac voltage regulator with built-in purple copper coil, strong conductivity, safer to use.

Toroidal Power Transformer, IP67, 400W/500W

$258.23

SKU: ATO-T-C400VA

Toroidal power transformer, with IP67 protection rating, is designed for demanding environments where durability and reliability are paramount. This toroidal transformer has 360W, 400W and 500W rated power and ensures efficient energy conversion with minimal electromagnetic interference. Its toroidal design offers superior performance with reduced core losses and noise, making it ideal for sensitive electronic applications.

15 kVA 3 Phase Variac Transformer

$1,729.86

SKU: ATO-VVR-TH15

20 Amp variable transformer with 15 kVA power, three phase, output voltage range 0-430V or 0-500V, variac transformer is widely used in laboratories, railroad switch testing, packaging machinery, aviation power supply voltage regulation, etc.

200 hp (160kW) DC Reactor, Single Phase

$692.39

SKU: ATO-DCR-200

DC line reactor single phase, power 200 hp, rated current 400 amp, output dc voltage 200V, 380V, 400V, 440V to 1200V is optional, the DC line reactor can improve the power factor and reduce the AC pulse of the DC bus.

2000 Watt Car Power Inverter, 24V DC to 110V AC

$272.67

SKU: ATO-PI-M2000W

2000W continuous and 4000W peak power inverter for car, converts DC battery power 12V/24V/48V to AC power 110V/120V/220V/240V, and outputs modified sine wave with high efficiency & safety protections against short circuit (reverse connect), under/over voltage, overload and overheating. DC to AC power inverter can rapidly charge your devices with AC household outlet and USB port, durable, reliable and affordable.

200kVA 3-Phase 380v 50Hz/460v 60Hz Frequency Converter

$41,952.13

SKU: HZ-50-33200

200 kVA three phase 480/460 volt to 380v/400v frequency converter, also can step-up 208v 220v to 400v 415v, output 50Hz/60Hz up to 400Hz adjustable, provide both voltage and frequency conversion for different power system.

20A 100V 2000W Variable Linear DC Power Supply

$1,792.06

SKU: ATO-DCPS10020

Low price 2000W power rating variable linear DC power supply with 3 digit LED display, designed to regulate adjustable 0 to 20 amp and 0 to 100 volt outputs. Features high accuracy, low ripple, low noise, can be used in dual input voltage 110V or 220V AC (+/- 10%).

24V DC 16.6A 400W Switching Power Supply

$80.48

SKU: ATO-SMPS-400-24

Competitive price 400W switching power supply (SMPS) has univeral AC input and output voltage 24V DC with high performance and low price, ideal DC power supply with for applications in the industry like drilling machine, air compressor, solar system, wind power generation etc.

2500 Watt Pure Sine Wave Power Inverter, 48V DC to 120V AC

$475.86 $535.69

SKU: ATO-PI-2500W

2500 watt pure sine wave power inverter with 5000 watt peak power are available for input DC 12/24/48V and output AC 100/110/220/230/240V for your choice. Best DC to AC inverter features durable aluminum alloy housing, intelligent cooling fan, built-in fuse and a multi-protections against under/over voltage, overload, over temperature and short circuit (reverse polarity connect) for safely charging your devices.

50A 60V 3000W Variable DC Power Supply

$1,150.39

SKU: ATO-VDCPS6050K

Shop 0 to 50A, 0 to 60V variable DC power supply at economical price. It is switching mode with 3000W DC output, selectable single phase 110V or 220V±10% AC input, 3 digit LED display. Output voltage and current are continuously adjustable at nominal value, with constant voltage (CV) / constant current (CC) output precision.

Isolated DC-DC Converter, 220V to 12V

$147.69

SKU: ATO-IDCDC-22012

High quality and cost-effective isolated DC-DC power converter is a buck converter with wide range of input voltage 127V to 380V DC, output voltage 12V DC, output current 25A and output power 300W, up to 95% conversion efficiency, widely used in artificial intelligence, communication base stations and industrial control.

Isolated DC-DC Converter, 220V to 24V

$147.69

SKU: ATO-IDCDC-22024

Economical price isolated DC-DC power converter is a buck converter with wide range of input voltage 127V to 380V DC, output voltage 24V DC, output current 12.5A and output power 300W, up to 95% conversion efficiency, widely used in artificial intelligence, communication base stations and industrial control.