bushygs
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I ma using TIP 127 to switch on and off the power load based on the input voltage, i.e. when the voltage is above 10.50v then the power is supplied through TIP127, when it drops below the said volt the TIP switch off. Emitter is connected to input volt base is connected to a Resistor & Zener combination 10.50v and collector to out put. I am able to get the get the TIP to switch on and off however the not able to get the current say if the input current is 500mA out put is only 5-10ma.
Can any one explain how to use the TIP to get the desired current output?
Can any one explain how to use the TIP to get the desired current output?