therealbene
New Head-Fier
- Joined
- Mar 18, 2013
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I have an 4499 Zishan.
I read somewhere in this thread that the digital board supplies 3.3v to power the entire analog board (to MP1542). If that's the case, we're basically regulating from battery's V+ down to 3.3V before it's regulated up by the MP1542.
Is it possible to connect the 3.3v from the digital board to the base of an NPN transistor, which connects V+ directly from the battery (emitter) to the analog board (collector)? It will probably result in cleaner supply voltage, in my (very) limited understanding. Please share what you think.
I read somewhere in this thread that the digital board supplies 3.3v to power the entire analog board (to MP1542). If that's the case, we're basically regulating from battery's V+ down to 3.3V before it's regulated up by the MP1542.
Is it possible to connect the 3.3v from the digital board to the base of an NPN transistor, which connects V+ directly from the battery (emitter) to the analog board (collector)? It will probably result in cleaner supply voltage, in my (very) limited understanding. Please share what you think.