staying at a constant voltage while it's doing nothing doesn't mean anything.
You need to check it while under varying loads.
If it stays the same whether it has a light load or a heavy load then maybe it won't need a resistor.
staying at a constant voltage while it's doing nothing doesn't mean anything.
You need to check it while under varying loads.
If it stays the same whether it has a light load or a heavy load then maybe it won't need a resistor.