| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Features | |
| Frequency | |
| Height | |
| Length | |
| Medical Grade | |
| Mounting Type | |
| No Load Power Consumption | |
| Number of Outputs | |
| Operating Temperature | |
| Power (Watts) | |
| Standard Number | |
| Temperature Coefficient | |
| Type | |
| Voltage | |
| Width |
The CUI Inc. VMS-300A-12-CNF-1 is a versatile AC-DC power supply designed for demanding applications. It delivers a continuous 200W of power with convection cooling, or up to 300W with forced air, at a nominal 12V output.
This power supply operates across a wide universal input voltage range of 90-264 Vac and features power factor correction meeting EN 61000-3-2 standards. Key electrical specifications include a maximum output current of 16.67A, ripple and noise of 120mVp-p, and an efficiency of up to 92.5% at full load.
Designed for reliability and safety, the VMS-300A-12-CNF-1 includes over voltage, over current, over temperature, and short circuit protections. It also offers features like remote voltage sense, on/off control, a standby output, and a fan output. The unit is built to medical 60601-1 (4th edition) safety approvals and is designed for 2 x MOPP applications.
The enclosed unit features a chassis mount design with dimensions of 136.0mm x 88.0mm x 40.4mm. Its operating temperature range is -40°C to 80°C with derating. This power supply is suitable for various industrial and medical equipment requiring stable and efficient power conversion.
The nominal output voltage for the VMS-300A-12 model is 12 Vdc.
The maximum output current is 16.67 A.
The maximum output power is 200 W with convection cooling, and up to 300 W with 10 CFM forced air.
The universal input voltage range is 90 to 264 Vac.
The operating temperature range is -40°C to 80°C, with derating.
Yes, the RoHS status is RoHS3 Compliant.