Negative Voltage Load Swtich


Posted on Dec 31, 2012

The idea is simply to turn off the negative voltage load. Some examples:- - Bias votlages for LCD panels - RF Amplifiers - Audio Amplifiers The good thing about this design is that i can make use of the system i/o voltage to control the on/off and this is the whole idea. However, there are many many type of load switches that turn of negative voltages. Here is the suggestion,


Negative Voltage Load Swtich
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

LA3161 based Preamplifier circuit with explanation
PWM Speed Control Circuit Using Forward-Reverse and Regenerative Braking
Square Wave Oscillator
12vac to 220vac inverter circuit
Noise making circuits



Top