In every LED datasheet is the Current and the Voltage declared.
I just made a sample calculation.[/quoteAnd that's fine. I only added the circuit this way is pore design Quote from: Gehtschon on Jun 02, 2016, 11:41 amThe voltage drop over the diode can be different if you use another diodes.If you use a normal diode it's not going to be very different. If you use a Schottky diode it will be less, around 200mV-300mV.
The voltage drop over the diode can be different if you use another diodes.