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

PRODUCTS & RESOURCES

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 voltage	108 to 132 VAC at 0.1 A maximum (0.05 A typical)
Output voltage	25 kVDC
Output power	4 W
Output current	600 μA maximum
Output regulation	Unregulated
Mechanical
Case	Glass filled NORYL^®, UL 94V-1 rated
Encapsulant	Filled 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 rating	0 to 60 °C (operating) −40 to 85 °C (storage)
Schematics	Drawings for Model 2091A
Options
Input ground wire	3.25 to 5.40 kV ± 40 V
Control wires	Requires a customer-supplied potentiometer
Indicators	Power-on indicator light

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

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