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| Part Number | PSB483-7LIR | 
| Description | DC/DC CONVERTER 48V 192W | 
| Manufacturer | Bel Power Solutions | 
| Series | Melcher PSB | 
| Part Status | Active | 
| Type | Enclosed, Conformal Coated | 
| Voltage - Input (Min) | 58V | 
| Voltage - Input (Max) | 144V | 
| Number of Outputs | 1 | 
| Voltage - Output 1 | 48V | 
| Voltage - Output 2 | - | 
| Voltage - Output 3 | - | 
| Voltage - Output 4 | - | 
| Current - Output (Max) | 4A | 
| Power (Watts) | 192W | 
| Voltage - Isolation | - | 
| Applications | ITE (Commercial), Railway | 
| Efficiency | 96% | 
| Operating Temperature | -25°C ~ 71°C | 
| Mounting Type | Chassis Mount | 
| Size / Dimension | 4.17" L x 2.72" W x 1.27" H (106.0mm x 69.0mm x 32.2mm) |