HP 6621A Dual Output DC Power Supply 20V-4A
Used instrument in good condition, equipped with rack mounting brackets (no feet) and HP-IB interface.
The HP 6621A is a 80W System Power Supply with two independent outputs.
Key Features & Specifications:
- Low-range volts, amps: 0 to 7 V, 0 to 10 A
- High range volts, amps: 0 to 20 V, 0 to 4 A
Programming accuracy at 25°C ±5°C
- Voltage: 0.06% + 19 mV
- Current: 0.16% + 100 mA
Ripple & noise (20 Hz to 20 MHz)
- Voltage rms: 500 µV, 500 µV
- Peak-to-peak: 3 mV, 3 mV
- Current rms: 1 mA, 1 mA