Linear Power Supply

Linear Power Supply

 

What Is a Linear DC Power Supply?

A linear power supply uses a transformer to turn the AC line voltage to a series of lower AC voltages, one of which is selected and converted to a very clean DC voltage via rectifier/filtering circuitry. That DC voltage is then regulated into the desired dc voltage using a variable voltage regulator/divider circuit. A linear power supply tends to have low ripple and noise. Compared to a switching power supply with the same output, it is usually heavier, larger, and less efficient.

 

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

 

 
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VARIABLE REGULATED SWITCHING DC POWER SUPPLY 50V 5A HY5005-2 DUAL OUTPUTS

VARIABLE REGULATED SWITCHING DC POWER SUPPLY 50V 5A HY5005-2 DUAL OUTPUTS

$349.00

  This model is discontinued, please check out our single output model HY5005D or HY5020EX (0-50V, 0-20A). …

Mastech LINEAR DC POWER SUPPLY 30V 5A HY3005F-3 TRIPLE OUTPUTS

Mastech LINEAR DC POWER SUPPLY 30V 5A HY3005F-3 TRIPLE OUTPUTS

$400.00

This model is out of stock and discontinued, please check out our updated model HY3005D-3. Mastech Power Suppl…

Mastech BENCH DC POWER SUPPLY 30V 5A HY3005D-3 TRIPLE OUTPUTS

Mastech BENCH DC POWER SUPPLY 30V 5A HY3005D-3 TRIPLE OUTPUTS

$400.00

This model is out of stock and discontinued, please check out our updated model HY3005D-3. MASTECH HY3005D-3 i…

MASTECH LINEAR POWER SUPPLY 50V 5A HY5005D-2 DUAL OUTPUTS

MASTECH LINEAR POWER SUPPLY 50V 5A HY5005D-2 DUAL OUTPUTS

$450.00

This model is discontinued, please check out our new model HY5005D.    Mastech DC Power Supply HY50…

Mastech Linear DC Power Supply HY3020D High Current

Mastech Linear DC Power Supply HY3020D High Current

$450.00

Note: this product is out of stock and discontinued, please check our new model Volteq HY3020D. Mastech H…

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