The DPA 880 schematic
The DPA 880 low detail schematic (click on the image to see the high
detailed version (48 Kb)
Do not try to print this picture in Netscape because it's too
Nothing much to discuss here :
this one is similar to the above ones, only it uses serial connection in the
power stage to allow a higher voltage.
current is 110 mA.
The output coil
is 14 turns of 1.8mm wire on an 11mm diameter.
should be about 2*57 Volts and 20 to 25 amps !!!