This product is a 2.5 watt USB adapter that supports different types of AC plugs. It has ECOC certification, UL 94 Vo flammability, universal input, low standby power consumption and low leakage current.
The Phihong PSC03R series is a 2.5 W USB power adapter with field‑changeable AC plugs, low leakage current, and compliance with UL/cUL, TUV and CE safety standards. It is designed for portable instruments, networking and wireless communication peripherals.
Key specifications include a 5 V output at 0.5 A, 55 mV ripple, 15 % regulation, 55 % typical efficiency, and a hold‑up time of 10 ms at full load. Mechanical dimensions are 75.32 mm × 31.67 mm × 45.96 mm and the unit weighs 61.19 g. The adapter meets various EMC and safety standards such as EN61000‑4‑2, EN61000‑4‑3, and EN61000‑4‑5.
| Length | 75.32 mm |
|---|---|
| Height | 31.67 mm |
| Width | 45.96 mm |
| Weight | 61.19 g |
| Output Voltage | 5 V |
| Efficiency | 55 % typical |
| Hold‑up Time | 10 ms min. at full load |
| Leakage Current | 0.20 µA max (254 VAC, 54 Hz) |
| Dielectric Withstand (Hipot) | 3000 V for 1 min, 10 mA |
| No‑load Power Consumption | 0.3 W max (230 VAC, 50 Hz) |
| Operating Temperature Range | 0 °C to 45 °C |
| Storage Temperature Range | -40 °C to +85 °C |
It provides a 5 V output at up to 0.5 A.
The adapter is approved by UL/cUL, TUV and CE.
The no‑load power consumption is 0.3 W max at 230 VAC, 50 Hz.