| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Features | |
| Frequency | |
| Input Voltage | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Current | |
| Output Voltage | |
| Power (Watts) | |
| SVHC Present | |
| Standard Number | |
| Temperature Coefficient | |
| Type | |
| Voltage |
The CUI Inc. PSK-S3-9-T is a versatile AC-DC power supply designed for various applications. It provides a stable 9V DC output with a maximum current of 330mA, delivering up to 3W of power.
This power supply operates with a universal input voltage range of 85-264 Vac and a frequency of 47-63 Hz. It boasts a conversion efficiency of 75% and features essential protections including over-voltage, over-current, and short-circuit protection with auto-recovery.
The PSK-S3-9-T is designed for chassis mounting, making it suitable for integration into various electronic systems. Its compact dimensions of 76mm x 31.5mm x 26.8mm contribute to its ease of implementation in space-constrained designs. The operating temperature range is -40°C to 70°C, with derating applied.
Key electrical specifications include a voltage accuracy of ±2%, line regulation of ±0.5%, and load regulation of ±1%. It also offers a hold-up time of 10ms at 115 Vac and 60ms at 230 Vac, along with a switching frequency of 100 kHz.
85 to 264 Vac.
Chassis mount.
-40°C to 70°C.
9 Vdc at up to 330 mA.
Over voltage, over current, and short circuit protection with auto recovery.
4000 Vac for 1 minute.
76.0 mm x 31.5 mm x 26.8 mm.