| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Approval Agency | |
| Automotive Grade | |
| Current | |
| Efficiency | |
| Features | |
| Height | |
| Industrial Grade | |
| Input Frequency | |
| Input Voltage | |
| Isolation | |
| Length | |
| Max Load | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Package / Case | |
| Power (Watts) | |
| SVHC Present | |
| Standard Number | |
| Tape & Reel | |
| Type | |
| Voltage | |
| Width |
The Bel Power Solutions MBC450-1T12G-T is an open-frame AC/DC power supply designed for medical applications. It features a universal input voltage range of 90-264 VAC and provides a single 12VDC output with a maximum load of 20.83A. The unit delivers 275W of power under convection cooling and can reach up to 450W with forced air. It meets EN/IEC 60601-1 medical standards, offering 2 x MOPP isolation for Class I applications.
Key electrical specifications include an efficiency of 86% at full load, dual fusing for input protection, and a wide operating temperature range of 0°C to 70°C with derating. The converter supports features such as adjustable output, DC input capability, load sharing, PFC, remote on/off, and remote sense.
With dimensions of 6.50" L x 4.00" W x 1.60" H, this power supply is suitable for chassis mounting. Its design is approved by CE, cUL, Nemko, and UL, making it a reliable choice for monitoring equipment, home health devices, and surgical instruments.
The input voltage range is 90-264 VAC, and it also accepts 120-390 VDC.
The output voltage is 12 VDC.
The operating temperature range is 0°C to 70°C with derating.
It uses a chassis mount, open frame package.
The output power is 275W under convection and 450W with forced air (420 LFM).
It holds medical (BF) safety approval per EN/IEC 60601-1, with CE, cUL, Nemko, and UL marks.
Typical efficiency is 86% at full load on both 120 VAC and 230 VAC inputs.