CUI Inc PSK-30F & PSK-40F Internal AC-DC Power Supplies
CUI Inc PSK-30F and PSK-40F Internal AC-DC Power Supplies are compact, high-performance, and encapsulated AC-DC power supply modules. These internal power supplies deliver 30W and 40W output power, respectively, and feature a universal input voltage range of 85V to 305VAC or 100V to 430VDC. Both PSK-30F and PSK-40F internal AC-DC power supplies offer high efficiency up to 89% and low standby power consumption (<0.3W). These power supplies operate within a wide temperature range of -40°C to 85°C, ensuring reliable operation in harsh environments.
Features
- High efficiency up to 89%
- <0.3W low stand-by power consumption
- 4000VAC isolation
- Up to 30W output power (PSK-30F)
- Up to 40W output power (PSK-40F)
- 85V to 305VAC input voltage range (VAC)
- 100V to 430VDC input voltage range (VDC)
- -40°C to 85°C operating temperature range
- 69.5mm x 39mm x 24mm (L x W x H) dimensions
- Designed to meet EN 61558-1 and EN 60335-1
- Certified to IEC/EN/UL 62368-1
- Class II
- Operating altitude 2000m
- Class B emissions (EN55032/CISPR) with application circuit
- Under Voltage Protection (UVP)
- Short Circuit Protection (SCP)
- Over Current Protection (OCP)
- OVC III
- RoHS compliant
Applications
- Household
- Industrial
- Measurement
Mechanical Drawing
View Results ( 6 ) Page
| Part Number | Datasheet | Output Power | Output Current-Channel 1 | Output Voltage-Channel 1 | Efficiency | Dimensions | Isolation Voltage | Input Voltage | Input Frequency | Open Frame/Enclosed | Number of Outputs | Load Regulation | Mounting Style | RoHS - Mouser |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PSK-30F-12 |  |
30 W | 2.5 A | 12 VDC | 89 % | 69.5 mm x 39 mm x 24 mm | 4 kVAC | 85 VAC to 305 VAC, 100 VDC to 430 VDC | 47 Hz to 63 Hz | Enclosed | 1 Output | Regulated | PCB Mount | Y |
| PSK-40F-5 | |
35 W | 7 A | 5 VDC | 86 % | 69.5 mm x 39 mm x 24 mm | 4 kVAC | 85 VAC to 305 VAC, 100 VDC to 430 VDC | 47 Hz to 63 Hz | Enclosed | 1 Output | Regulated | PCB Mount | Y |
| PSK-30F-24 | |
31 W | 1.29 A | 24 VDC | 88 % | 69.5 mm x 39 mm x 24 mm | 4 kVAC | 85 VAC to 305 VAC, 100 VDC to 430 VDC | 47 Hz to 63 Hz | Enclosed | 1 Output | Regulated | PCB Mount | Y |
| PSK-30F-5 | |
30 W | 6 A | 5 VDC | 86 % | 69.5 mm x 39 mm x 24 mm | 4 kVAC | 85 VAC to 305 VAC, 100 VDC to 430 VDC | 47 Hz to 63 Hz | Enclosed | 1 Output | Regulated | PCB Mount | Y |
| PSK-40F-12 | |
40 W | 3.33 A | 12 VDC | 90 % | 69.5 mm x 39 mm x 24 mm | 4 kVAC | 85 VAC to 305 VAC, 100 VDC to 430 VDC | 47 Hz to 63 Hz | Enclosed | 1 Output | Regulated | PCB Mount | Y |
| PSK-40F-24 | |
40 W | 1.67 A | 24 VDC | 89 % | 69.5 mm x 39 mm x 24 mm | 4 kVAC | 85 VAC to 305 VAC, 100 VDC to 430 VDC | 47 Hz to 63 Hz | Enclosed | 1 Output | Regulated | PCB Mount | Y |
Published: 2025-11-26
| Updated: 2025-12-03