Adjustable DC Power Supply


 

Volteq has three decades of design and manufacturing know-how in adjustable power supplies. We offer a large selection of adjustable regulated DC Power Supplies, which are also called benchtop power supplies, Lab grade DC Power Supplies, regulated DC power supplies, variable DC power supplies, AC to DC power supplies, etc.. Volteq adjustable power supplies are known for their best-in-class noise and ripple performance. 

 

There are two main designs for regulated adjustable DC power supplies: Adjustable Linear Power Supply and Adjustable Switching Power Supply. Adjustable Linear power supplies have exceptionally low ripple but tend to be heavy and less efficient, while adjustable switching power supplies have very high power efficency, and good noise and ripple performance for most of applications. Currently we only make adjustable linear DC power supplies with output below 20A.

 

You can also choose a regulated adjustable power supply based on maximum voltage output, which ranges from 15V, 18V30V, 50V, 60V75V, 100V, 200V, to 300V ; or by maximum current output, which ranges from 3A, 5A, 6A10A, 20A, 30A, 50A80A100A, 200A, 500A, to 1000A.


 

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Regulated Adjustable Linear DC POWER SUPPLY HY1503D 15V 3A

Regulated Adjustable Linear DC POWER SUPPLY HY1503D 15V 3A

$95.00 $49.95

5.0 average, based on 1 reviews

VOLTEQ HY1503D is a lab grade regulated linear DC power supply. This highly stable, high quality DC power su…

Regulated Adustable Linear DC POWER SUPPLY HY1803D 20V 3A

Regulated Adustable Linear DC POWER SUPPLY HY1803D 20V 3A

$130.00 $64.95

VOLTEQ HY1803D is a brand new lab grade DC regulated power supply. This highly stable, high quality DC power supp…

Regulated Linear DC POWER SUPPLY HY3003D 30V 3A New Model

Regulated Linear DC POWER SUPPLY HY3003D 30V 3A New Model

$180.00 $89.95

VOLTEQ HY3003D is a brand new lab grade DC regulated power supply, an improved version of the Mastech HY3003D we ca…

Linear Regulated DC POWER SUPPLY HY3003DX 30V 3A 1mA Resolution

Linear Regulated DC POWER SUPPLY HY3003DX 30V 3A 1mA Resolution

$220.00 $99.95

VOLTEQ HY3003DX is a brand new lab grade DC regulated power supply; as an improved version of HY3003D, this power s…

VOLTEQ REGULATED VARIABLE DC POWER SUPPLY HY5003D 50V 3A

VOLTEQ REGULATED VARIABLE DC POWER SUPPLY HY5003D 50V 3A

$220.00 $109.95

VOLTEQ HY5003D is a lab grade linear DC regulated power supply, an improved version of the HY5003D we carry for yea…

VOLTEQ REGULATED VARIABLE DC POWER SUPPLY HY5005D 50V 5A

VOLTEQ REGULATED VARIABLE DC POWER SUPPLY HY5005D 50V 5A

$260.00 $129.95

VOLTEQ HY5005D is a lab grade linear DC regulated power supply with up to 50V and up to 5A output. This highly stab…

Adjustable Switching DC Power Supply HY3010EX 30V 10A Over Voltage Over Current Protection

Adjustable Switching DC Power Supply HY3010EX 30V 10A Over Voltage Over Current Protection

$300.00 $149.95

VOLTEQ HY3010EX is a regulated adjustable DC power supply with built-in over-voltage and reverse-voltage protection…

Adjustable Linear DC POWER SUPPLY HY3010D 30V 10A

Adjustable Linear DC POWER SUPPLY HY3010D 30V 10A

$350.00 $169.95

VOLTEQ HY3010D is a brand new lab grade adjustable DC power supply, a slightly modified version of the HY3010D we c…

Programmable DC Power Supply HY3010EP 0-30V 0-10A With Arduino Nano

Programmable DC Power Supply HY3010EP 0-30V 0-10A With Arduino Nano

$360.00 $179.95

Volteq HY3030EP is basically the same as HY3010EX, except that it comes with built-in control and programmin…

Regulated Adustable DC Power Supply HY1530EX 15V 30A Over Voltage Over Current Protection

Regulated Adustable DC Power Supply HY1530EX 15V 30A Over Voltage Over Current Protection

$419.95 $189.95

VOLTEQ HY1530EX is a high current regulated DC power supply with built-in over-voltage and over-current protection,…

Variable Linear DC POWER SUPPLY HY3005D-3 TRIPLE OUTPUTS 30 V 5A

Variable Linear DC POWER SUPPLY HY3005D-3 TRIPLE OUTPUTS 30 V 5A

$400.00 $199.95

VOLTEQ HY3005D-3 is a triple output adjustable regulated power supply. This linear power supply has three outputs: …

Regulated Adjustable DC Power Supply HY5020EX 50V 20A Over-Voltage Reverse-Voltage Protection

Regulated Adjustable DC Power Supply HY5020EX 50V 20A Over-Voltage Reverse-Voltage Protection

$550.00 $269.95

VOLTEQ HY5020EX is a high current, high voltage adjustable DC power supply, and is similar to HY5020E but with bu…

Regulate Variable DC Power Supply HY3030EX 30V 30A

Regulate Variable DC Power Supply HY3030EX 30V 30A

$550.00 $269.95

VOLTEQ HY3030EX is a high current, high voltage regulated variable switching DC power supply, and is similar to H…

15V 50A Variable Regulated DC Power Supply HY1550EX for multi-lane Slot Car tracks

15V 50A Variable Regulated DC Power Supply HY1550EX for multi-lane Slot Car tracks

$550.00 $289.95

VOLTEQ HY1550EX is a high current variable regulated switching DC power supply with built-in over-voltage and over-…

Regulated Adjustable Switching DC Power Supply HY10010EX 100V 10A

Regulated Adjustable Switching DC Power Supply HY10010EX 100V 10A

$600.00 $299.95

VOLTEQ HY10010EX is a high current, high voltage adjustable DC power supply, and is similar to HY10010E but with bu…

Programmable DC Power Supply HY3030EP 0-30V 0-30A With Arduino Nano

Programmable DC Power Supply HY3030EP 0-30V 0-30A With Arduino Nano

$600.00 $299.95

Volteq HY3030EP is basically the same as HY3030EX, except that it comes with built-in control and programmin…

Programmable DC Power Supply HY5020EP 0-50V 0-20A With Arduino Nano

Programmable DC Power Supply HY5020EP 0-50V 0-20A With Arduino Nano

$600.00 $299.95

Volteq HY5020EP is basically the same as HY5020EX, except that it comes with built-in control and programmin…

Programmable DC Power Supply HY3030EP 0-30V 0-30A New Model

Programmable DC Power Supply HY3030EP 0-30V 0-30A New Model

$650.00 $329.95

Volteq HY3030EP is a programmable DC power supply with built-in Arduino Micro controller. This is the update…

Regulated Adjustable DC Power Supply HY6020EX 60V 20A

Regulated Adjustable DC Power Supply HY6020EX 60V 20A

$750.00 $399.95

VOLTEQ HY6020EX is a high current, high voltage regulated DC power supply, and is similar to HY6020E but improved w…

Regulated Switching DC Power Supply HY3050EX 30V 50A Over Voltage Over Current Protection 110V Input

Regulated Switching DC Power Supply HY3050EX 30V 50A Over Voltage Over Current Protection 110V Input

$800.00 $419.95

VOLTEQ HY3050EX is a high current, high voltage adjustable switching DC power supply, and is similar to HY3050E but…

Adustable Regulated DC Power Supply HY3050EX 30V 50A Over Voltage Over Current Protection 220V Input

Adustable Regulated DC Power Supply HY3050EX 30V 50A Over Voltage Over Current Protection 220V Input

$800.00 $419.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY3…

Programmable DC Power Supply HY3050EP 0-30V 0-50A

Programmable DC Power Supply HY3050EP 0-30V 0-50A

$900.00 $479.95

Volteq HY3050EP is a programmable DC power supply with built-in Arduino Micro controller. If you are familia…

Regulated Adustable Switching Power Supply HY3080EX 30V 80A Over Voltage Over Current Protection 220V Input

Regulated Adustable Switching Power Supply HY3080EX 30V 80A Over Voltage Over Current Protection 220V Input

$1,100.00 $549.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY3080…

Regulated Adjustable Switching Power Supply HY5050EX 50V 50A Over Voltage Over Current Protection 220V Input

Regulated Adjustable Switching Power Supply HY5050EX 50V 50A Over Voltage Over Current Protection 220V Input

$1,200.00 $599.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY5050…

Regulated Adjustable Switching DC Power Supply HY20010EX 200V 10A 110V AC

Regulated Adjustable Switching DC Power Supply HY20010EX 200V 10A 110V AC

$1,200.00 $599.95

VOLTEQ HY20010EX is a high current, high voltage regulated DC power supply, with built-in over-voltage and over-cur…

Regulated Switching DC Power Supply HY20010EX 0-200V 0-10A 220V AC

Regulated Switching DC Power Supply HY20010EX 0-200V 0-10A 220V AC

$1,200.00 $599.95

VOLTEQ HY20010EX is a high current, high voltage regulated swiching DC power supply,  with built-in over-volta…

Adjustable Switching Power Supply HY30100EX 30V 100A 220V Input

Adjustable Switching Power Supply HY30100EX 30V 100A 220V Input

$1,400.00 $669.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY3010…

Regulated Adustable Switching DC Power Supply HY30005EX 300V 5A 110V AC

Regulated Adustable Switching DC Power Supply HY30005EX 300V 5A 110V AC

$1,400.00 $699.95

VOLTEQ HY30005EX is a high voltage regulated adjustable DC power supply, with built-in over-voltage and over-curren…

High Current Rectifier for Electroplating Waste Water Treatment HY12500RXEX 12V 500A wth Reverse Polarity

High Current Rectifier for Electroplating Waste Water Treatment HY12500RXEX 12V 500A wth Reverse Polarity

$4,000.00 $1,995.00

VOLTEQ HY12500RX is a high current electroplating rectifier with built-in over-voltage and over-current protection,…

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