I have a few older 12v motors which I'm thinking of running via a custom PF cable. In principle this is not a problem - assuming PWM at 9v then it means the 12v motor will never reach it's maximum RPM.
However I'm wondering what would be the effect of supplying the IR receiver with a higher voltage (say 11v lipo).
1. Does the IR receiver still limit the maximum PWM output to 9v?
2. Is the IR receiver likely to blow or have a shorter lifetime at these slightly higher voltages?
Note all my IR receivers are the v1 type - I know that v2 would allow more power to be drawn from the batteries - and hence might handle 12v motors better. But since I don't expect to power two 12v motors from one battery pack I'm not too worried
Thanks for any hints or tips