Found in a Popular Electronics this circuit has double regulation. The integrated circuits used provide a maximum current of 1 A and must be provided with heat sinks.
This is a single IC voltage regulator that can acts in the range from 1.2 to 20 V. Output currewnt is up to...
When the input voltage is higher than 2/3 of the power supply voltage the green LEDs glows. When...
This circuit is intended to maintain constant current in a heating element. This element must have...