Power Supplies | ATO.com

20A 60V 1200W Variable Linear DC Power Supply

$872.39

SKU: ATO-DCPS6020

1200W power rating variable DC power supply with 3 digit LED display, designed to regulate adjustable 0 to 20 amp and 0 to 60 volt outputs. Features high accuracy, low ripple, low noise, this adjustable DC power supply can be used in dual input voltage 110V or 220V AC (+/- 10%). With digital control capabilities, it ensures precision and ease of operation.

2500VA Toroidal Transformer, 120V AC to 12V/40-0-40V

$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 12V/ 40-0-40V secondary voltage.

300 kVA 3 phase Industrial AC Automatic Voltage Stabilizer

$23,809.77

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.

200A 30V 6000W Variable DC Power Supply

$2,317.19

SKU: ATO-VDCPS30200K

6000W variable DC power supply is designed with adjustable 0-30V output voltage and 0-200A output current, offering flexibility for diverse electronic components and projects. It is switching mode with 3 digit LED display, selectable 110V or 220V±10% AC input. Equipped with digital control features, this DC power supply allows users to set desired voltage and amperage levels with accuracy.

24V DC 8.3A 200W Switching Power Supply

$67.58

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.

3000VA Step-Down Toroidal Transformer, 240V AC to 12V/24V

$916.54

SKU: ATO-T-C3000VA

Factory price 3000VA toroidal electronic transformer with 90%-60% high conversion efficiency, safe isolation and easy installation. It is designed to step down 50Hz/ 60Hz single phase 240 volt AC primary to 12 volt, 24 volt AC secondary, twin 24-0-24V (24V/1500V, 24V/1500V) output voltage is available.

30A 60V 1800W Variable Linear DC Power Supply

$1,499.39

SKU: ATO-DCPS6030

0 to 30A, 0 to 60V variable linear DC power supply is switching mode with 1800W DC output, providing adjustable output voltage and current, with 110V/220V±10% AC input, constant voltage (CV) / constant current (CC) output precision and high efficiency. The inclusion of digital control enhances accuracy and ease of operation, enabling users to set desired parameters with precision.

30kVA 3-Phase 220v 60Hz/400v 50Hz Frequency Converter

$11,833.47

SKU: HZ-50-3330

30 kVA three phase 220V 60Hz to 380V/400V 50Hz frequency converter, change 480V 460V to 380 Volt in one step, convert voltage and Hertz by bulit-in step up & step down transformer, make different devices work well on different power systems.

100A 15V 1500W Variable DC Power Supply

$859.29

SKU: ATO-VDCPS15100K

High efficiency 0 to 100 amp, 0 to 15 volt variable DC power supply is switching mode with 3000W DC output, constant voltage (CV) / constant current (CC) output precision, selectable 110V or 220V±10% AC input, 3 digit LED display. This regulated DC power supply offers both adjustable voltage and current settings, ensuring precise control over the output parameters.

1500 Watt Car Power Inverter, 12V DC to 120V AC

$194.17

SKU: ATO-PI-M1500W

1500W/3000W DC to AC power inverter for car, output modified sine wave with high efficiency and fast charging, converting DC battery power 12V, 24V or 48V to AC power 120V, 110V, 220V, 230V or 240V, 50/60Hz, durable and reliable car inverter with low noise built-in cooling fan & LED indicator, providing protections against short circuit (reverse connect), under/over voltage, overload and over temperature.

4000VA Toroidal Transformer, 110V AC to 220V/35-0-35V

$1,356.79

SKU: ATO-T-C4000VA

4000W toroidal transformer works at single phase 50Hz/ 60Hz circuit system, can step up 110V AC to 220V AC or step down 110V to 35-0-35V AC output. It features high efficiency, lower loss, excellent voltage regulation, smaller size, light weight and low temperature rise, is widely applied to the small adapter, lighting control circuit, air-conditioning equipment control circuit, medical equipment, monitoring equipment, automation equipment control circuit.

45kVA 3-Phase 480v 60Hz/400v 50Hz Frequency Converter

$13,670.41

SKU: HZ-50-3345

Affordable 45 kVA static frequency converter, built-in step-down/step-up transformer, convert 3 phase 480V 60Hz (e.g. US) to 400V 50Hz (e.g. Israel), 380V 50Hz (e.g. Germany), also change 3-phase 220V 60Hz to 380V/400V 50Hz in one step.

48V DC 4.2A 200W Switching Power Supply

$67.58

SKU: ATO-SMPS-200-48

Affordable price 200W switching power supply converts AC input to 48V DC at a rated current of 4.2A with short circuit, overload and overvoltage protections. SMPS power supply is high efficiency and high reliability, ideal DC power supply for wide applications.

50A 60V 3000W Variable Linear DC Power Supply

$3,168.59

SKU: ATO-DCPS6050

High efficiency 0 to 50 amp, 0 to 60 volt variable linear DC power supply is switching mode with 3000W DC output. Output voltage and current are continuously adjustable at nominal value, with constant voltage (CV) / constant current (CC) output precision.

1.5 kVA 3 Phase Variac Voltage Regulator

$589.39

SKU: ATO-VVR-1d5K

Economic 3 phase voltage regulator, with 1.5 kVA and 2A rated output current, direct sale by manufacturer in wholesale price. Porous heat dissipation design, so that the temperature of the variac transformer will not be too high when running.

100A 60V 6000W Variable Linear DC Power Supply

$5,298.99

SKU: ATO-DCPS60100

Variable linear DC power supply uses a large transformer to drop voltage from AC to DC, with selectable 220V/240V±10% AC input, 3 digit LED display, 6000W power, adjustable current 0 to 100A, voltage 0 to 60V. Using a variable DC power supply allows digital or analog control of the power supply output by a control system.

200A 15V 3000W Variable DC Power Supply

$1,326.39

SKU: ATO-VDCPS15200K

Purchase 0 to 200A, 0 to 15V variable DC power supply at an economical price. It is switching mode with 3000W DC output, selectable 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.

24V DC 10A 240W Switching Power Supply

$70.08

SKU: ATO-SMPS-250-24

240W switching power can convert AC power to DC 12V (20A rated current) or 24V (10A rated current). Favorable price and high quality SMPS has short circuit, overload and overvoltage protection to make it ideal for wide use in power tools, household appliance, office devices and industrial control.