I have 2 phase input separated by 90 degrees. Peak = 50V, but this can very by 5% or more depending on the electronics feeding the phase (which I cannot control). I am fine with up to 55V in, but at over 55V problems will occur.
How can I prevent over 55V without regulators? Any clever simple cheap way to clip this at 55V? The cases where 55Vin occurs is slim to none, but I need to prevent it from ever happening. Thoughts?
How can I prevent over 55V without regulators? Any clever simple cheap way to clip this at 55V? The cases where 55Vin occurs is slim to none, but I need to prevent it from ever happening. Thoughts?