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3A Adjustable Power Supply
The adjustable power supply unit is able to supply up to 3A, and output voltage is continuously adjustable between 1.2 -25V. The circuit is extremely simple and has proven reliable. It is actually an AC to DC linear converter, which absorbs power from a conventional transformer (not included in the KITc). Maximum AC voltage at the input is about 28V rms. ideally, a transformer with secondary winding voltage of 24V and nominal current capacity of about 3-4A, will be sufficient. |
Relays
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