User manual for GOOD WILL's PSH Series programmable power supplies, covering operation, safety, specifications, and maintenance.
This user manual provides instructions for operating the GOOD WILL PSH Series programmable power supplies. It includes sections on product introduction, technical specifications, safety precautions, panel controls, operation methods, maintenance, system diagrams, and rack-mounting instructions. The PSH series features remote control via RS-232 or GPIB, over-voltage and over-current protection, and software calibration for precise output control. Models vary by voltage and current ratings, with dimensions and weights specified for each variant.
| Input Voltage Range | 100-230V AC |
|---|---|
| Voltage Regulation (C.V) | Load ≦0.1%+5mV, Line ≦0.05%+5mV |
| Response Time (Voltage) | ≤150ms (90%~10% load) |
| Temperature Coefficient | ≤100ppm/°C |
| Weight | Approx. 3.3 kg to 9.3 kg |
| Dimensions (W×H×D) | 108×141×388 mm to 268×141×388 mm |
| Operating Temperature | 10℃ to 35℃ (50°F to 95°F) |
It supports RS-232C (standard) and GPIB (option) for remote control and computer interfacing.
The response time for voltage changes is ≤150ms when going from 90% to 10% load.