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Simply smart circuitry since 1971

Low Cost Power Supplies


Save money with Circuit Specialists' custom-built economy benchtop power supplies which feature easy-to-read backlit LCD displays. These power supplies are expertly built and are available in a variety of output votlages. These powerful units are a remarkable value, considering their quality and features, especially our selection of programmable power supplies which are ideal for scientific research, educational labs, and applications requiring a sophisticated DC power source.


0-30VDC 0-5A Bench Power Supply

$57.95

Available for back order

Item no. CSI3005SM

0-30VDC 0-10A Bench Power Supply

$94.50

In Stock

Item no. CSI3010SW

0-50VDC 0-3A Benchtop Regulated Power supply

$89.00

In Stock

Item no. CSI5003XE

0-30VDC 0-3A / 5VDC 1A Dual Output Bench Power Supply

$119.00

Available for back order

Item no. CSI3003X-5

0-30VDC 0-5A Bench Power Supply Plus 5V 1A Fixed

$129.00

Available for back order

Item no. CSI3005X5

0-50VDC 0-3A Dual Output Bench Power Supply Plus 5V 1A Fixed

$137.00

Available for back order

Item no. CSI5003X5