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Power Supplies
150A 30V 4500W Variable DC Power Supply
$1,524.79
SKU: ATO-VDCPS30150K
Variable DC power supply employs digital control mechanisms, enabling users to easily and accurately set the desired voltage and amperage levels. Economical price adjustable DC power supply is switching mode with 4500W DC output power, 0 to 150A output current, 0 to 30V output voltage, selectable single phase 110V or 220V±10% AC input, 3 digit LED display. Its regulated nature ensures a stable output, safeguarding connected devices from voltage fluctuations or irregularities.
45 kVA Isolation Transformer, 3 phase, 415V to 208V
$6,321.43
SKU: ATO-T-SG45KVA
Highly effective 45 KVA 3 phase isolation transformer that is 50Hz / 60Hz rated and superior quality, transform the voltage 415V to 208V, also 208V to 415V transformer is available, IP 24 protection grade of enclosure for protection.
48V DC 4000W Switching Power Supply
$646.46
SKU: ATO-SMPS-4000-48
Affordable high performance switching power supply, 48V DC 4000W, with overload, over-voltage, overheating and short circuit protection functions. High performance switch power supply widely used in LED Strip, Audio Power Amplifier, LED Lighting, Light Box Billboard, electronic equipment, LED lighting, home appliance, etc.
12V 1000W Switching Power Supply
$118.56
SKU: ATO-SMPS-1000-12
1000W switching power supply converts AC input to DC output with overload and overvoltage protections. Affordable 12V SMPS power supply features 75A rated current, large capacity, low loss, more durable and safer, perfect for DC power supply for wide applications.
12V 1500W Switching Power Supply
$212.19
SKU: ATO-SMPS-1500-12
Factory price 1500W switching power supply for sale online. It can transform 220V AC input to a stable 12V DC voltage at the rated current 120A. High efficiency SMPS switching power supply is widely used for LED lights, printers, computers, monitoring cameras and industrial control.
12V 2000W Switching Power Supply
$247.49
SKU: ATO-SMPS-2000-12
The provided 2000W SMPS switch mode power supply can convert AC power to 12V DC and rated current 125A. Factory price switching power supply (SMPS) is suitable for LED road lighting, industrial automation machinery, industrial control systems, electronic equipment and devices.
12V 3000W Switching Power Supply
$458.49
SKU: ATO-SMPS-3000-12
3000W switching power supply (SMPS) for sale online. It converts AC input to DC output at rated current 250A. High quality 12 volt DC switch mode power supply with large capacity, low loss, more durable and safer, perfect for DC power supply for wide applications.
12V 500W Switching Power Supply
$83.69
SKU: ATO-SMPS-500-12
Low price 12V DC switching power supply (SMPS) works at rated power 500W and rated current 41.6A. Quality SMPS power supply with short circuit, overload and overvoltage protections, widely used for office devices, household appliances and industrial equipment.
150A 60V 9000W Variable DC Power Supply
$3,171.39
SKU: ATO-VDCPS60150K
Economical price variable DC power supply is designed with adjustable 0-60V output voltage and 0-150A output current, offering flexibility for diverse electronic components and projects. It is switching mode with 9000W DC output power, selectable single phase 110V or 220V±10% AC input, 3 digit LED display. Equipped with digital control features, this DC power supply allows users to set desired voltage and amperage levels with accuracy.
24V 500W Switching Power Supply
$84.47
SKU: ATO-SMPS-500-24
500W switching power supply manufacturer direct sale. This 24 volt DC switch mode power supply (SMPS) with fast heat dissipation, short circuit protection, overload protection and overvoltage protection, suitable for all kinds of electrical equipment or devices.
48V 1500W Switching Power Supply
$205.66
SKU: ATO-SMPS-1500-48
Cheap 1500W switching power supply (SMPS) for sale online. It transforms 220V AC input to stable 48V DC voltage at the rated current 31.2A. High voltage switch mode power supply is commonly used for LED lights, printers, computers, monitoring cameras and industrial control.
48V 500W Switching Power Supply
$85.65
SKU: ATO-SMPS-500-48
Cost-effective 48 volt switch mode power supply efficiently converts AC input to DC output, delivering a rated current of 10.4A. 500W SMPS switching power supply is available with overvoltage & over-temperature protection, robust anti-interference capabilities, effective operation, and outstanding performance, ideal for various electrical equipment and devices.
50 kVA Isolation Transformer, Step up/Step down 480V with 400V
$6,492.06
SKU: ATO-T-SG50KVA
Step up and step down isolation transformer to convert the voltage between 480V and 400V. Three phase unit with 50 kVA power rating, primary and secondary windings are separated by aluminium/ copper shield.
150A 100V 15000W Variable DC Power Supply
$5,317.69
SKU: ATO-VDCPS100150K
150A 100V variable DC power supply is a reliable power source, catering to the energy needs of testing, prototyping, and energizing electronic circuits. Operating in a switching mode, it delivers a robust 15000W DC output, selectable single phase 110V, three phase 220V or 380V±10% AC input, 3-digit LED display, offering flexibility for different power sources.
60 kVA Isolation Transformer, 3 phase 190V to 3 phase 400V
$7,635.25
SKU: ATO-T-SG60KVA
ATOSG-60KVA isolation transformers is 50/60 Hz rated, designed to step down 3 phase 400V AC to 3 phase 190V, step up 190V to 400V type is available, and come in a IP24 enclosure for indoor use.
150A 120V 18000W Variable DC Power Supply
$6,587.49
SKU: ATO-VDCPS120150K
Low price variable DC power supply for sale with output current adjustable from 0 to 150 amp and output voltage ranging from 0 to 120 volt. Boasting 18000W DC output power capacity, this DC power supply caters to diverse electronic applications. 3 digit LED display provides clear visibility and precise monitoring of voltage and current settings, selectable input voltage of three phase 220V or 380V±10% AC for compatibility with various power sources.
75 kVA Isolation Transformer, 3 phase, 480 Volt to 220 Volt
$8,135.41
SKU: ATO-T-SG75KVA
Safety 75kVA isolation transformer come in a NEMA 3R enclosure, which is available in the circuit of AC 50Hz/60Hz and convert 3 phase voltage 480V to 220V and 220V to 480V version is optional , low noise, lower temperature rise, higher efficiency.
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 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.
200A 24V 4800W Variable DC Power Supply
$1,959.54
SKU: ATO-VDCPS24200K
Variable DC power supply with 0–24V adjustable output, 0–200A high-current capacity and 4800W power rating. Features digital voltage and current metering, stable DC output, forced-air cooling, and comprehensive protection for high-power testing, industrial equipment, battery charging, and other demanding applications.
80 kVA Isolation Transformer, 3 phase 480V to 3 phase 380V
$9,336.51
SKU: ATO-T-SG80KVA
Three phase isolation transformer with 80 kVA capacity and a primary voltage of 480V AC on the primary side, and secondary voltage of 380V AC on the secondary side. The lower operating costs, lower heat emissions make this transformer ideal for a wide range of applications.
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