• +20 kV, -20 kV, +10 kV, -10 kV, ±5 kV, ±2.5 kV, ±1.25 kV supplies
• 1 volt resolution
• 0.001 % regulation
• 0.05 % accuracy
• Programmable limits and trips
• 0.0015 % ripple
• GPIB interface
• RS-232 interface (10 kV & 20 kV models)

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With up to 20 kV output capability, a GPIB computer interface, and 0.001 % voltage regulation, these high voltage power supplies have become the industry standard.

There are several models to choose from, with outputs ranging from 1.25 kV to 20 kV.

The PS310, PS325 and PS350 are dual-polarity, 25 W supplies, while the PS355, PS365, PS370 and PS375 are single-polarity, 10 W supplies. All of the instruments are arc and short-circuit protected with separate programmable hard and soft current limits, making it possible to use them as constant current sources.