This unit enables a 6 V cassette player or recorder to be powered from the 12 V car battery, while drawing only 100 mA in excess of the cassette player's consumption. Short-circuiting the output of the unit does not damage the circuitry, and only 2 A flows, whereas the unit can provide 6 V at up to 800 mA. The complete unit fits easily into the smallest size of diecast case, which can also act as a heatsink for the series regulator transistor.
Car cassette power supply
Stromquelle fuer Kfz-Kassettenrekorder
Practical Electronics ; 16 , 2 ; 62
1980
1 Seite
Aufsatz (Zeitschrift)
Englisch