Specifications and Characteristics
Output Performance Specifications
Release 1.1 73

Analog Programming Interface

Interlock - Remote Shutdown

4-15 V signal or TTL-compatible output, selectable logic.

User Supply Voltage

+ 15 V supply voltage source with approximately 100Ω impedance1.

Switching Frequency

Typical 31kHz; 62 kHz output ripple

Rise Time

5 to 95% step in output voltage.

Programming Lines, Impedance
0-5 Vdc range
0-10 Vdc range
Approximately 3 MOhm
Approximately 3 MOhm
Readback Lines, Impedance
0-5 Vdc range
0-10 Vdc range
Approximately 400 Ohm
Approximately 400 Ohm
Isolation, all program and readback lines
•non-isolated for standard configuration, referenced to
supply “negative” output.
•600 Vdc with respect to chassis potential or negative
output with Isolated Programming (ISOL) Internal Interface
card (available as an optional configuration)
TTL input impedance 2kOhm (in series with one diode drop)
Maximum Supply Voltage 15 Vdc
Minimum Supply Voltage 4 Vdc
Maximum Supply Voltage 17.5 V
Minimum Supply Voltage 14 V
1. Isolated from power supply output and chassis to 600 V.
Load Condition Time (Max)
No Load 100 ms
Full Load 100ms