HV Step down adjustable switching regulator
The SWADJHV is the a high-voltage edition of our popular
DE-SWADJ adjustable switching reulators. It is designed to accept an
input voltage ranging from 5-60V, allowing you to power a variety of
applications from extremely high-voltage sources. The SWADJHV is
pin-compatible with the common 78XX family of linear voltage
regulators, and has a small screw on top that allows you change the
output voltage as your project evolves. It has integrated decoupling
capacitors, so external capacitors are not generally necessary.
SWADJHV can deliver a maximum of 1 Amp.
The screw potentiometer on SWADJHV is worm-gear driven, so small
vibrations and movement will not cause the voltage to shift. Use of
glue to hold the screw in place is strongly discouraged and could
damage the device.
Never soldered before? You might like our breakout boards.
Adjustable from 2 to 14V output using screw
1.5V typical dropout voltage at full load
Can be put in parallel
Battery powered applications
Running from 4 lead-acid batteries in series
Low-voltage peripherals on high-voltage systems