These models are 500 Watt, single output, series pass regulated power supplies, with front panel and analog programming of output voltage and current. Up to five front panel settings can be stored in nonvolatile storage registers for later recall.
Features:
- Analog programming of output voltage and current
- Self-test initiated at power-up
- Electronic calibration from front panel
- Five nonvolatile store and recall states
- User-defined power-on state
- Fan-speed control to minimize acoustic noise
- Auto-parallel of up to three 655xAs
- Overvoltage and overcurrent protection
- Overtemperature protection
