GE LUNAR Prodigy Spellman HV-PS 7681 High Voltage Power Supply

The GE LUNAR Prodigy's Spellman 7681 HV-PS is a compact, 10W DC-DC high voltage supply for +24Vdc input, offering models from 1kV to 30kV (positive or negative), with excellent voltage regulation (0.001% line) and stability (0.007%/hr), convection cooled, featuring D-sub connectors for control and an integrated HV cable, designed for lab/industrial use. Key specs include <1A input, 10W max power, <25ppm/°C temp coefficient, and compliance with safety standards like IEC/UL 61010-1, with options for Variable Current Control (VCC) or High Stability (HS). 

Key Specifications:

Performance

• Input: +24Vdc (±2Vdc), <1A max.
• Output Power: 10 Watts (max).
• Output Voltage: 1kV to 30kV (specify polarity at order).
• Voltage Regulation (Line): ≤ 0.001% of rated output.
• Stability: ≤ 0.007% per hour (after 1 hr warm-up).
• Temperature Coefficient: ≤ 25ppm/°C.
• Ripple: Varies by model; check the specific model's datasheet. 

Physical & Interface

• Cooling: Convection cooled (may need heatsink/fan for sustained full power).
• Dimensions (1-10kV): 1.18" H x 2.75" W x 5.12" L (approx.).
• Weight (1-3kV): ~9.88 oz (280g).
• Interface: 15-pin D-sub connector for control.
• HV Output: ~1m shielded cable with captive connector.