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MODEL 2091A
FEATURES

Single output unipolar electrostatic high voltage power supply: ±25 kV @ 600 μA

  • Compact size
  • Reliable solid-state design
  • Automatic overcurrent shutdown and recovery
  • Totally encapsulated
  • Maintenance free
DESCRIPTION
Model 2091A is an obsolete product and is no longer manufactured. Product information is shown here for the benefit of customers who are still using it.

The Model 2091A unregulated solid state power supply is designed for ionizers, medium duty electronic air cleaners, and laser start-up EOS/ESD antistatic equipment. The 2091A is available with either positive or negative output. Standard 2091 units are 6 kVDC, 12 kVDC, or 25 kVDC output; other output voltages are available.

Call CPS for further information regarding customization options for the 2091 Series.

SPECIFICATIONS
Electrical
Input voltage108 to 132 VAC at 0.1 A maximum (0.05 A typical)
Output voltage25 kVDC
Output power4 W
Output current600 μA maximum
Output regulationUnregulated
Mechanical
CaseGlass filled NORYL®, UL 94V-1 rated
EncapsulantFilled epoxy, UL 94V-0 rated
Primary wires (if used)22 AWG PVC, UL Style 1015 (105 °C, 600 VAC), 2 wire or 3 wire available
High voltage wires (if used)22 AWG Irradiated PVC, UL Style 3239 (105 °C, 15 or 30 kVDC)
Temperature rating0 to 60 °C (operating)
−40 to 85 °C (storage)
SchematicsDrawings for Model 2091A
Options
Input ground wire3.25 to 5.40 kV ± 40 V
Control wiresRequires a customer-supplied potentiometer
IndicatorsPower-on indicator light