2N2219 and 2n3055 temperature is normali test circuit this way:1-turn current and voltage(30v) volume max2-connect ammeter and read 3.2A3-turn voltage volume to 30 to 8v connect ammeter and read 3.2A4-turn voltage volume to 7v connect ammeter and read 2.6A5-turn voltage volume to 3v connect...
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my circuit work fine only problem is current not constant. when current volume is max: 30v 3A (short circuit) when current volume ismax and voltage volume is 7v current :2A (short circuit)my transformer is 24v 3A
please help me i dont have new component to create new version .
hi every one. i create the original version and work fine
but i have 2.5A at 30v when turn voltage volume under
7v current get to 1,5 A and overload protection
do not work
please help me
excuse me for poor english