CA Series DC-HVDC Converter
Input
12Vin Models
Characteristic Minimum Typical Maximum Units Notes & Conditions
Input Voltage, Vin 11.5 12.0 15.5 VDC For 12Vin models
Input Current, No Load 80 mA 200V-1200V
Input Current, No Load 100 mA 2kV
Input Current, Full Load 220 mA All Output Voltages
Programming Voltage, Vpgm 05VDC <150µA
5Vin Models
Characteristic Minimum Typical Maximum Units Notes & Conditions
Input Voltage, Vin 4.75 5 5.25 VDC For 5Vin models
Input Current, No Load 65 mA 200V-1200V
Input Current, No Load 155 mA 2kV
Input Current, Full Load 420 mA 200V-1200V
Input Current, Full Load 550 mA 2kV
Programming Voltage, Vpgm 0 2.048 VDC <150µA
xxx Series
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1
• 5V and 12V Input Models
•Precision Voltage Regulated
• Output Voltages from 100V to 2000V
• 0 to 100% Programmable Output
• On-board Voltage Reference
• Operating Temperature -10°C to +50°C
• <25ppm/°C Temperature Coefficient
• Shielded Case with Isolated Case Ground
• Ultra Low Ripple, down to 5ppm
• 3 Year Warranty
Dimensions:
CA Series: 1.75 x 1.11 x 0.50" (44.45 x 28.29 x 12.70mm)
Key Applications:
• Photo Multiplier Tube
• Solid State Detectors
• Avalanche Photodiodes
• Electrophoresis
• Piezo Devices
• Capacitor Charging
• EO Lenses
1 Watt
The CA Series is a high performance, precision regulated, high voltage converter with high stability
and low ripple, along with a built-in voltage monitor output and an on-board precision voltage
reference. Each model is programmed from 0 to 100% of rated output via a DAC compatible high
impedance programming input. The voltage reference can be used to drive the high voltage output
at 100% or to adjust the output with an external potentiometer or voltage divider. The output voltage
monitor is internally buffered to provide a low impedance (up to 1 mA) signal to external circuitry.
A quasi-sinewave oscillator, internal transformer shielding, and an isolated steel case reduce EMI/RFI
radiation to extremely low levels.
A proprietary encapsulation process and custom 94 V-0 listed, high performance formula are used
to achieve excellent high voltage and thermal properties. CM Series Mounting Kits are available
separately and can be used to convert any CA Series unit into a chassis mount solution with high
voltage connectors.