| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Frequency | |
| Height | |
| Length | |
| Mounting Type | |
| No Load Power Consumption | |
| Number of Outputs | |
| Operating Temperature | |
| Output Current | |
| Output Power | |
| Output Voltage | |
| Package / Case | |
| Power (Watts) | |
| Temperature Coefficient | |
| Type | |
| Voltage | |
| Width |
The CUI Inc. PSK-10W-3 is an internal AC-DC power supply designed for ITE (Commercial) applications. It provides a stable 3.3Vdc output with a maximum current of 2.0A, delivering a total output power of 6.6W. This converter boasts a wide AC input voltage range of 85-305 Vac and a DC input range of 100-430 Vdc, with an input frequency of 47-63 Hz.
Key electrical specifications include an efficiency of 72%, output voltage accuracy of ±3%, line regulation of ±0.5%, and load regulation of ±1.0%. It also features protections such as over-voltage, over-current, and short-circuit protection. The operating temperature range is -40°C to 70°C with derating.
Mechanically, the PSK-10W-3 is an enclosed unit with through-hole mounting, suitable for a 4-DIP Module package. Its dimensions are 53.8mm in length, 28.8mm in width, and 19.0mm in height. The Mean Time Between Failures (MTBF) is rated at 300,000 hours.
The AC input voltage range is 85 to 305 Vac, and the DC input voltage range is 100 to 430 Vdc.
The output voltage is 3.3 Vdc nominal, with a maximum output current of 2.0 A and maximum output power of 6.6 W.
The operating temperature range is -40°C to 70°C with derating.
It is a 4-DIP through-hole module.
The converter includes over voltage protection (9V for 3.3V model), over current protection (110-300% self recovery), and short circuit protection (hiccup, continuous, self recovery).
The isolation voltage is 4000 Vac.
The typical efficiency is 72%.