H
Hammy
- Jan 1, 1970
- 0
What is the best method for remote control of a PSU just to control
switching it on and off? I was looking at data sheets for relays DPDT
but they all seem to require a holding current in the coil. Is there a
relay that latches on for a single pulse and will stay latched until a
second pulse is delivered? No coil holding current required from the
battery operated control signal (see schematic).Or is there an
alternative solution?
This is the schematic. The transformers load is a 1.5W LM317
regulator.
http://i12.tinypic.com/5yx94q0.png
Thanks for any suggestions.
switching it on and off? I was looking at data sheets for relays DPDT
but they all seem to require a holding current in the coil. Is there a
relay that latches on for a single pulse and will stay latched until a
second pulse is delivered? No coil holding current required from the
battery operated control signal (see schematic).Or is there an
alternative solution?
This is the schematic. The transformers load is a 1.5W LM317
regulator.
http://i12.tinypic.com/5yx94q0.png
Thanks for any suggestions.