Variable DC Power Supply

What is a variable dc power supply?

A variable DC power supply is a DC power supply that allows the users to easily adjust the output voltage and current via potentiometers or a computer interface. It is also known as an adjustable dc power supply.

 

How to select a variable dc power supply?

 

What is the difference between a linear and switching dc power supply?

 

What are egulated DC Power Supplies?

 

Mastech/Volteq has three decades of design and manufacturing know-how in variable dc power supplies. Mastech/Volteq dc power supplies are known for their best-in-class noise and ripple performance. 

 

You can choose a dc power supply based on the categories below:

 

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Mastech Regulated Variable Linear DC POWER SUPPLY HY3003D 30V 3A

Mastech Regulated Variable Linear DC POWER SUPPLY HY3003D 30V 3A

$180.00 $89.95

Guaranteed the best price, fast shipping, and friendly service. Mastech HY3003D is a lab-grade regulated va…

REGULATED VARIABLE LINEAR DC POWER SUPPLY HY3003D 30V 3A New Model

REGULATED VARIABLE LINEAR DC POWER SUPPLY HY3003D 30V 3A New Model

$180.00 $89.95

VOLTEQ HY3003D is a lab grade regulated linear DC power supply, an improved version of the Mastech HY3003D we carri…

REGULATED VARIABLE LINEAR DC POWER SUPPLY GPS-3030D 30V 3A

REGULATED VARIABLE LINEAR DC POWER SUPPLY GPS-3030D 30V 3A

$180.00 $89.95

VOLTEQ GPS-3030D is a lab grade regulated linear DC power supply. This high quality variable DC power supply has an…

Mastech Regulated Linear Variable DC Power Supply 18V 3A HY1803D

Mastech Regulated Linear Variable DC Power Supply 18V 3A HY1803D

$109.95 $79.95

Please check out our new model with over-voltage protection. HY1803D is a lab grade regulated variable linear DC …

Regulated Variable Linear DC POWER SUPPLY HY1503D 0-15V 0-3A

Regulated Variable Linear DC POWER SUPPLY HY1503D 0-15V 0-3A

$95.00 $79.95

VOLTEQ HY1503D is a lab grade regulated linear DC power supply. This high quality variable DC power supply has an…

REGULATED VARIABLE DC POWER SUPPLY GPS-1850D 0-20V 0-5A

REGULATED VARIABLE DC POWER SUPPLY GPS-1850D 0-20V 0-5A

$160.00 $79.95

GPS-1850D is a lab grade regulated linear DC power supply. This highly stable, high quality variable DC power sup…

Output leads for Variable Switching DC Power Supplies with output 80A or more

Output leads for Variable Switching DC Power Supplies with output 80A or more

$40.00 $19.95

For sale is a set of output leads / test leads that will work for the following switching DC power supply models: &…

Output Leads for Variable Switching DC Power Supplies with output 900W or more

Output Leads for Variable Switching DC Power Supplies with output 900W or more

$30.00 $14.95

For sale is a set of output leads / test leads that will work for the following switching DC power supply models: …

Output leads for Variable Linear Power Supplies with output 20A or less

Output leads for Variable Linear Power Supplies with output 20A or less

$20.00 $9.95

For sale is a set of output leads / test leads that will work for any linear power supplies we sell that has output e…

Output leads for Variable Switching DC Power Supplies with output less than 900W

Output leads for Variable Switching DC Power Supplies with output less than 900W

$20.00 $9.95

For sale is a set of output leads / test leads that will work for the following switching DC power supply models: …

Output leads / test leads for Variable Linear Power Supplies with output 6A or less

Output leads / test leads for Variable Linear Power Supplies with output 6A or less

$10.00 $5.00

For sale is a set of output leads / test leads that will work for any linear power supplies we sell that has output…

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