Harajuku Lovers

DC Power Supply, variable 0-35V, 0-5A both regulated, heavy

Description: I like this circuit because it uses a variable transformer ganged with the output voltage control potentiometer. Another transformer provides the minimum AC needed for the series-pass element (NPN transistors). The variable transformer raises that AC up to the amount needed for the 35VDC output. So, the series pass element has a reasonably constant voltage across it regardless of output current. This is efficient for a linear power supply. If overloaded or shorted the output current will be according to your setpoint control on the front panel. A separate small +/- 5VDC supply powers the electronics. A voltage reference (+2.5V) is used for both voltage and current regulator circuits.Output is isolated from the AC line.Schematics are included.

Price: 69 USD

Location: Sonora, California

End Time: 2024-08-07T21:17:37.000Z

Shipping Cost: 0 USD

Product Images

DC Power Supply, variable 0-35V, 0-5A both regulated, heavyDC Power Supply, variable 0-35V, 0-5A both regulated, heavyDC Power Supply, variable 0-35V, 0-5A both regulated, heavy

Item Specifics

Restocking Fee: No

Return shipping will be paid by: Buyer

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money Back

Brand: Professionally Built

Output Power: 175W at max

Maximum Current Output: 5 A

Maximum Voltage Output: 35 V

Adjustable Power Supply Type: Linear Power Supply

Number of Channels/Outputs: 1

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