| Output : Voltage and Current |
|
| Model |
Output Range |
Output Range 2 |
Output Range 3 |
| 35-5 |
1 0-35 V, 0-3 A |
0-15 V, 0-5 A |
0-35 V, 0-500.0 mA |
| 35-5T |
0-35 V, 0-3 A |
0-15 V, 0-5 A |
0-35 V, 0-500.0 mA |
| 35-5P |
0-35 V, 0-3 A |
0-15 V, 0-5 A |
0-35 V, 0-500.0 mA |
| 35-5TP |
0-35 V, 0-3 A |
0-15 V, 0-5 A |
0-35 V, 0-500.0 mA |
| 56-4 |
0-56 V, 0-2 A |
0-25 V, 0-4 A |
0-56 V, 0-500.0 mA |
| 56-4P |
0-56 V, 0-2 A |
0-25 V, 0-4 A |
0-56 V, 0-500.0 mA |
| Model |
Outputs |
Output Power |
Interface (GPIB/RS-232/USB) |
| 35-5 |
1 |
105 W |
No |
| 35-5T |
3 |
215 W |
No |
| 35-5P |
1 |
105 W |
Yes |
| 35-5TP |
3 |
215 W |
Yes |
| 56-4 |
1 |
112 W |
No |
| 56-4P |
1 |
112 W |
Yes |
| Voltage Setting |
By floating point numeric entry or rotary jog wheel; resolution 1mV |
| Current Setting |
By floating point numeric entry or rotary jog wheel; resolution 1mA or 0.1mA depending on range |
| Setting Accuracy |
Voltage 0.03% ± 5 mV. Current 0.2% ± 5 mA, 0.5 mA |
| Output Mode |
Operation in constant voltage or constant current modes with automatic cross-over and mode indication by LEDs. |
| DC Output Switch |
Sets output voltage and current levels to zero when Off. |
| Output Terminals |
4 mm terminals on 19 mm (0.75”) spacing |
| Load Regulation |
Voltage: < 0.01% + 2 mV Current: < 0.01% + 250 μA; < 0.01% + 50 μA on 500 mA range
(measured at output terminals using remote sense) |
| Line Regulation |
Voltage: < 0.01% + 2 mV for 10% line change Current: < 0.01% + 250 μA; < 0.01% + 50 μA on 500 mA range |
| Ripple and Noise |
Typically < 0.35% Vrms 2 mVp-p CV mode, and < 0.2 mArms,
< 20 μArms (500 mA range) CI mode |
| Transient Response |
50 μs to within 15 mV of set level for a change in load current from full load to half load or vice versa |
| Temperature Coefficient |
<± (50 ppm + 0.5 mV) / °C (voltage) |
| Remote Sense |
Eliminates up to 0.5 V drop per lead. Remote sense operation selected from front panel and indicated by LED |
| Sense Terminals |
Recessed sprung sockets for direct insertion of wires. Duplicated on rear terminal block (P versions only) |
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