Several questions about the circuit protection that using linear power supplies
#3
Look for a trafo with seperate windings /primary/secondary and built in PTC-thermistor instead of fuse.
The efficiency is poor and it's not good at transforming high frequency spikes :-)

/Richo
Stations: 584, 585, 2017
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RE: Several questions about the circuit protection that using linear power supplies - by RichoAnd - 2017-12-22, 06:04

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