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Basic Liquid Crystal Controller

Stock #63-045 Clearance
Qty 1+
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Dimensions (inches):
7.0 x 5.0 x 3.1
Power Requirement:
115/230 V, 50/60 Hz, 5 W
Weight (lbs):
Output Voltage (V):
2kHz AC square λ adjustable 0-25V RMS; 50% duty cycle, minimal DC bias
Voltage Resolution:
Internal: 0.7-150Hz
TTL input: 12V maximum DC-1 kHz

Regulatory Compliance

RoHS 2015:
Reach 209:

Product Description

  • Ideal for Driving Nematic Liquid Crystal Retarders
  • Compatible with λ/2 Liquid Crystal Variable Retarder #63-039
  • Manual or Computer Interface Control
  • Easy Mounting with 8-32 Tapped Hole

The Basic Liquid Crystal Controller is compatible with the λ/2 Liquid Crystal Variable Retarder (#63-039) and can electrically control the retardance of a single retarder by manually changing the applied voltage. It allows the convenient, stand-alone benchtop operation of the Liquid Crystal Variable Retarders. LED voltage and frequency readouts are shown on a digital display. Additionally frequency and voltage settings of the Basic Liquid Crystal Controller can be easily stored and the system memory retains voltage and frequency settings even at power down.