PULS MiniLine ML50.105 DIN-Rail Power Supply 48V DC 1.05A 50W

The PULS MiniLine ML50.105 delivers 48V DC with 1.05A output in a compact DIN-rail housing, setting it apart from bulkier industrial power supplies through its high efficiency and convection cooling. With a typical efficiency of 90.5% at 230V AC, it minimizes energy loss and heat generation, making it suitable for control cabinets where space and thermal management are critical.

Highlights

• 48V DC output voltage, 1.05A output current, 50W output power
• Wide AC input range: 100-240V AC, single-phase; also accepts 110-150V DC input
• High efficiency: typical 90.5% at 230V AC
• DIN-rail mounting on TS35/7.5 or TS35/15
• Convection cooling, no internal fan required
• Protection against overload, short-circuit, overvoltage, and overtemperature
• Compact plastic housing

In daily use

The ML50.105 operates reliably in ambient temperatures from -10°C to +70°C, with derating above +60°C. Its screw terminal connections simplify installation, and the hold-up time of more than 20ms at 230V AC ensures stable output during brief voltage interruptions. With an MTBF exceeding 500,000 hours at 40°C, this power supply is built for continuous industrial duty.

Full specifications

• Output: 48V DC, 1.05A, 50W
• Input: 100-240V AC (single-phase), 110-150V DC
• Efficiency: 90.5% typical at 230V AC
• Ripple & noise: <50mVpp
• Hold-up time: >20ms at 230V AC, 50W
• Operating temperature: -10°C to +70°C (derating above +60°C)
• Protection: overload, short-circuit, overvoltage, overtemperature
• Connection: screw terminals
• Mounting: DIN-rail TS35/7.5 or TS35/15
• Cooling: convection
• Housing material: plastic
• Power factor: >0.9 at 230V AC
• MTBF: >500,000 hours (SN 29500, 40°C)

Final note

For engineers seeking a reliable 48V DC power source in a space-saving DIN-rail format, the ML50.105 offers a proven combination of efficiency, protection, and longevity.