Power Supply

POWER SUPPLY

The right knobs are for the adjustment of voltage and the left knobs are for the adjustment of the current. The left knobs are often used for restricting the current output of the supply.

The supply can be used as voltage source, as in normal operation, and current source when the current is restricted. It will provide constant current and not voltage as a current source. These lab power supplies are designed for good regulation however the maximum current drive is less and can not exceed a certain amount of current (approx 4 A) after this the circuit breaker disconnects the supply.

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