Battel Engineering, Inc.
10020 North 58th Street
Scottsdale, AZ 85253
office: (480) 991-9747
fax: (480) 991-9748
73. Tether Power Supply PWM Drive Section
The PWM pre-regulator for the tether system is shown in this picture. It
operates from 22 to 40 volts delivering regulated 20.0 volts (30 amps)
DC at up to 92% efficiency. This pre-regulator feeds the high voltage
output stage described in the next photo.