The PS-VDC is a Variable Power supply board suited to powering such devices as pressure transducers, gas dectors, and humidity sensors, which require a DC power supply.

 

The PS-VDC can be field adjusted to give the desired output voltage by adjusting the trimmer/ potentiometer (P1). The board uses a half-wave rectifier such that the the AC supply and DC output share the same ground. This eliminates the need for separate transformers for other equipment on the same ground. An onboard fuse limits input current supplied to 1.5 amps regardless of output voltage.

  • Variable DC Power Supply
  • Provides power to transducers, gas-detectors, and humidity sensors
  • Change voltage from 0-24 VDC
  • Field adjustable potentiometer

  • Easy snap-track mounting
  • Half-wave rectified design
  • Onboard trimmer/potentiometer
  • Fuse-protected circuitry
  • 5 year warranty

Maximum Input Voltage

  • 24 VAC

Maximum Output Voltage

  • 25 VDC

Output Current

  • 0.75 amps @ 10 VDC
  • 0.5 amps @ 15 VDC
  • 0.2 amps @ 24 VDC

Mounting

  • 8.3 cm L x 7.0 cm W
    (finished board)
    (3.25″ L x 2.75″ W)
  • Standard 3.25″ (8.25 cm)
    snap track mounting

Weight

  • 0.10 kg (0.22 lb)

.

Ambient Limits

  • Operating:
    -10 ºC to 40 ºC
    (0.0 ºF to 104 ºF)
  • Shipping:
    -20 ºC to 60 ºC
    (-20 ºF to 140 ºF)
  • Humidity:
    10% to 90%
    RH non-condensing

Warranty

  • 5 years