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If this circuit is wrong using a BJT,then how it is working with TIP35 in my setup??Previously i tried the circuit with TIP36/TIP42 without the 2n3905,R2,R3 & the star marked resistor and i fried almost 10 bjts as they all were getting fried whenever i put load on the output.As long as nothing...
I am designing an adjustable dual voltage regulator using LM317/337.So the output voltage will be varying.So if i have to calculate the resistor to draw 30ma then what voltage should i choose as it will be varying and the current will also vary????
I want to fetch more current from this configuration that's why i want to increase the no of power transistors in parallel.My question is if i add more power transistors in parallel,then what will be the value of R2 & R3 and what is the formula to calculate them.Also what is the proper value of...
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