CUI-Inc VMS-20-9 is a AC-DC power supply from the VMS-20 (21.6W) series. The output voltage is 9V. The listed power rating is 20 W. The maximum output current is listed as 2.3A. The listed efficiency is 81%. The operating temperature range is -25°C ~ 70°C (With Derating). The mounting configuration is Through Hole. Additional technical characteristics: Weight: 0.11 lb (49.9 g); Voltage - Input: 90 ~ 264 VAC; Type: Open Frame; Standard Number: 55011 Class B; 55024; 55032 Class B; 60601-1; 60950-1; 61000-3-2; 61000-3-3; 61000-6-1; 61000-6-3; 61010-1; 61204-3; Size / Dimension: 2.38" L x 1.60" W x 0.80" H (60.5mm x 40.6mm x 20.4mm); Package / Case: 4-DIP Module; Number of Outputs: 1; Load Regulation: ±1%; Line Regulation: ±0.5%; Features: Universal Input; Approval Agency: CB Scheme, EN, IEC, SIQ, TUV, UL; Applications: Medical. These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | Medical |
|---|---|
| Approval Agency | CB Scheme, EN, IEC, SIQ, TUV, UL |
| Base Product Number | VMS-20 |
| Current - Output (Max) | 2.3A |
| Efficiency | 81% |
| Features | Universal Input |
| Line Regulation | ±0.5% |
| Load Regulation | ±1% |
| Manufacturer | CUI Inc. |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature | -25°C ~ 70°C (With Derating) |
| Package | Box |
| Package / Case | 4-DIP Module |
| Power (Watts) | 20 W |
| Series | VMS-20 (21.6W) |
| Size / Dimension | 2.38" L x 1.60" W x 0.80" H (60.5mm x 40.6mm x 20.4mm) |
| Standard Number | 55011 Class B; 55024; 55032 Class B; 60601-1; 60950-1; 61000-3-2; 61000-3-3; 61000-6-1; 61000-6-3; 61010-1; 61204-3 |
| Type | Open Frame |
| Voltage - Input | 90 ~ 264 VAC |
| Voltage - Output 1 | 9V |
| Weight | 0.11 lb (49.9 g) |
Before ordering
- Minimum and maximum supply voltage, including transients
- Continuous and peak load, cooling and ambient temperature
- Isolation, mechanical envelope and mounting requirements