How do I wire the LL 5402 for 1:1? Fist I tried with winding is series but that gave me double voltage... I also tried parallel but then there was signal loss instead. Does anyone know how to wire this for 1:1. Should I just use one winding?
Here is the data: http://www.lundahl.se/wp-content/uploads/datasheets/5402.pdf
Thanks!
/ Erik
Here is the data: http://www.lundahl.se/wp-content/uploads/datasheets/5402.pdf
Thanks!
/ Erik
Based on what's in the datasheet, I would do this:
Pin 1 connected to pin 5
Pin 2 connected to pin 4
Pin 6 connected to pin 9
Pin 3 grounded
Output taken from pins 7 (+) and 10 (-).
Input signal to be connected to pins 2&4 (+) and pins 1&5 (- or ground, if single-ended)
That is, primary windings in parallel, secondary windings in series to compensate for the 2:1 turns ratio.
Pin 1 connected to pin 5
Pin 2 connected to pin 4
Pin 6 connected to pin 9
Pin 3 grounded
Output taken from pins 7 (+) and 10 (-).
Input signal to be connected to pins 2&4 (+) and pins 1&5 (- or ground, if single-ended)
That is, primary windings in parallel, secondary windings in series to compensate for the 2:1 turns ratio.