Still with the misunderstanding. Don't buy diodes worth more than 2 or 3 amps. It's a waste of money.
If you're using any electricity connected to a car you should get diodes that can survive 100 volts or more. The 50 volt 1N4001 will not survive in a car generator situation.
If you're using any electricity connected to a car you should get diodes that can survive 100 volts or more. The 50 volt 1N4001 will not survive in a car generator situation.