Variable DC Power Supply

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2A 300V 600W Variable DC Power Supply

$499.85

SKU: ATO-DCPS-02

The variable DC power supply provides 0~300V/0~2A adjustable output with up to 0.5%mV ripple and digital knob operation. Ideal for engineers, technicians, and laboratory workspaces. Experience precise control and order yours today.

2A/3A/5A 1000V Adjustable DC Power Supply

$1,415.23

SKU: ATO-DCPS-0205

This power supply is a high-voltage DC power source with 0–1000V continuously adjustable output, 2A/3A/5A current options, and up to 5000W power. PWM switching technology provides high efficiency and stable regulation, while automatic CV/CC switching supports precise power control for laboratories, R&D, and industrial testing.

3A 200V 600W Variable DC Power Supply

$393.08

SKU: ATO-DCPS-03

The variable DC power supply delivers an adjustable 0–200V output and 0–3A current, with up to 600W of power. It combines a wide output range with precise digital adjustment in a compact enclosure. Ideal for engineers, technicians, and electronic testing applications. Order now for reliable DC power control.

5A 300V 1500W Variable DC Power Supply

$729.85

SKU: ATO-DCPS-05

This variable DC power supply delivers 0–300V and 0–5A continuously adjustable DC output with 1500W power capacity. PWM switching control combines flexible output adjustment with a compact and lightweight design, making it suitable for electronics, industrial control, communications, research, and laboratory applications. It provides engineers with versatile power for different testing conditions.

5A 600V Variable DC Power Supply

$1,120.46

SKU: ATO-DCPS-05600

For precise DC output control, this DC power supply delivers up to 600V and 5A output, with both voltage and current continuously adjustable. Its high-power capacity provides flexible DC power for electronics testing, industrial control, and other demanding applications.

10A 150V 1500W Variable DC Power Supply

$751.54

SKU: ATO-DCPS-10

For adjustable DC power from 0 to 150V and 0 to 10A, the variable DC power supply combines PWM control with high-efficiency switching technology. Stable output and quick response support electronics testing, research, and industrial applications. Buy now and put reliable power to work.

20A 100V 2000W Variable DC Power Supply

$905.59

SKU: ATO-VDCPS10020K

Affordable price variable DC power supply utilizes digital control mechanisms, facilitating straightforward and precise adjustment of desired voltage and amperage levels. This adjustable DC power supply operates in switching mode, boasting 2000W DC output power, an output current range of 0 to 20A, and an output voltage range of 0 to 100V, single phase 110V or 220V±10% AC input available, 3-digit LED display for easy monitoring.

20A 150V 3000W Adjustable DC Power Supply

$1,107.54

SKU: ATO-DCPS-20

Choose this 20A variable DC power supply for efficient PWM-controlled power with 0–150V voltage and 0–20A current adjustment. Stable output and fast response make it suitable for laboratory testing, industrial control, and electronic development. Buy now for reliable performance.

30A 30V 900W Variable DC Power Supply

$663.18

SKU: ATO-DCPS-30

The variable DC power supply delivers adjustable 0–30V, 0–30A output with 900W maximum power, combining accuracy, stability, programmable operation, and complete protection in one compact unit. It is suitable for electronic testing, laboratory research, industrial applications, and equipment development. Order now for dependable and flexible DC power control.

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.

30A 100V 3000W Variable DC Power Supply

$1,223.19

SKU: ATO-VDCPS10030K

ATO variable DC power supply provides an adjustable and regulated source of power, with 0 to 30 amp output current, 0 to 100 volt output voltage, 3000W DC output power, 3 digit LED display, selectable single phase 110V or 220V±10% AC input. This versatile device allows users to control both voltage and current parameters, making it suitable for a wide range of electronic applications.

30A 120V 3600W Variable DC Power Supply

$1,223.19

SKU: ATO-VDCPS12030K

Shop 0 to 30A, 0 to 120V variable DC power supply at economical price. It is switching mode with 3600W DC output, selectable single phase 110V or 220V±10% AC input, 3 digit LED display. This adjustable DC power supply allows users to control both voltage and current parameters, making it suitable for a wide range of electronic applications.

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.

50A 100V 5000W Variable DC Power Supply

$1,674.19

SKU: ATO-VDCPS10050K

Factory price 0 to 50 amp, 0 to 100 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 5000W high efficiency regulated DC power supply offers both adjustable voltage and current settings, ensuring precise control over the output parameters.

50A 120V 6000W Variable DC Power Supply

$2,452.29

SKU: ATO-VDCPS12050K

Cost-effective 50A 120V variable DC power supply serves as a dependable source of power, supplying the necessary energy for testing, prototyping, and powering electronic circuits. It is switching mode with 6000W DC output, 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.

50A 150V 7500W Adjustable DC Power Supply

$2,447.08

SKU: ATO-DCPS-50

One power supply for a broad range of DC testing needs, the 50A adjustable DC power supply combines 0–150V voltage adjustment with 0–50A current control in a single high-power unit. Its CV/CC modes switch automatically according to the load, providing flexible output control. Suitable for engineers, production lines, and research teams, it supports motor, electronics, and equipment testing.

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.

60A 100V 6000W Variable DC Power Supply

$2,630.68

SKU: ATO-VDCPS10060K

6000W variable DC power supply with 0–100V output voltage and 0–60A output current, single-phase AC 220V input, digital voltage and current displays, potentiometer adjustment, and built-in overvoltage, overcurrent, and overtemperature protection.

80A 60V 4800W Variable DC Power Supply

$1,571.39

SKU: ATO-VDCPS6080K

Economical price variable DC power supply employs digital control mechanisms, enabling users to easily and accurately set the desired voltage and amperage levels. This adjustable DC power supply is switching mode with 4800W DC output power, 0 to 80A output current, 0 to 60V 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.

80A 100V 8000W Variable DC Power Supply

$2,832.89

SKU: ATO-VDCPS10080K

8000W variable DC power supply is designed with adjustable 0-100V output voltage and 0-80A output current, offering flexibility for diverse electronic components and projects. It is switching mode with 3 digit LED display, selectable single phase 110V or 220V±10% AC input. Equipped with digital control features, this regulated DC power supply allows users to set desired voltage and amperage levels with accuracy.

A variable and regulated DC power supply is an important device that provides precise control of voltage and current output. This versatile power supply meets a wide range of application needs, providing flexibility in powering electronic circuits and devices.

ATO provides variable DC power supplies for your applications at economical prices, optional adjustable output voltages 0-15V, 0-30V, 0-60V, 0-100V, 0-120V and adjustable current outputs 0-2A, 0-3A, 0-5A, 0-10A, 0-20A, 0-30A, 0-40A, 0-50A, 0-60A, 0-80A, 0-100A, 0-120A, 0-150A, 0-200A, they are at different output power rating. With its adjustable voltage feature, users can fine-tune the output to meet specific requirements, ensuring compatibility with a wide range of electronic components. Additionally, the inclusion of adjustable amperage allows for precise current control, enhancing the unit's usefulness in a variety of projects.

The digital control interface adds a layer of convenience, allowing users to accurately set and monitor voltage and current parameters. This feature-rich power supply is a reliable device for electronics laboratories, test environments, and educational environments. Whether used for prototyping, testing, or powering electronic systems, this regulated variable DC power supply is an important asset, providing stability and adaptability to a variety of electronic applications.