The Smart Switch
The purpose of this project is to build a smart switch, smart swith is a swith that needs a short press and the power will be turned ON
post 26 Dec 2021
Power Supply Links →
Portable 28 Volt DC Power Supply
radios, and power amplifiers, are requiring the use of 28 Volts
Power supplies with UA78
example for output reglated voltages
Power circuits
Power circuits contains schematics relating to power supplies, battery charger
Power supply from 3 to 30 V with an L200 IC
This PS-Unit is constructed for the use with 100Watt transceivers
Power Supply on the Cheap
Late one Saturday night I needed a variable DC supply
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radios, and power amplifiers, are requiring the use of 28 Volts
example for output reglated voltages
Power circuits contains schematics relating to power supplies, battery charger
This PS-Unit is constructed for the use with 100Watt transceivers
Late one Saturday night I needed a variable DC supply