Isolated Enclsoed DC-to-DC Converter
SD50 Series: Single Output
The Mean Well SD families of enclosed DC-to-DC converters are known for their reliability and low cost. The physical ruggedness is complemented by the many electrical protections; short-circuit, overload with auto-recovery, and over-voltage to 165% of rated output. These converters offer wide 2:1 input voltage ranges of 9-18VDC and 36-72VDC. The input-to-output isolation is 500VDC and the isolation resistance is 100Mohm at 500VDC. The highly-efficient, low-temperature design provides full power from 0°C to 40°C, with derating to '10°C and +60°C. The line and load regulation are both 0.5% maximum. The Mean Well SD series complies with EMC standards EN55022 class B and EN61000-4-2/3/4/6/8.
- 1000VDC isolation
- Input filter: Pi-network
- Protection: short-circuit, overload & over-voltage
- 100% burn-in test
- Industry standard package
- 105°C output capacitor
- Shielded metal case
- Free-air convection cooling
- 2:1 wide input range
- One-year warranty
- Very high MTBF
- Working temperature: -10° to +60°C
- Input range: 36-72V
- Output voltage: +5V @ 10A
- Power: 50W
- Power density: 1.4W/in3
- Pins: 5
- Ripple & noise: 100mV p-p
- Line Reg.: 0.5%
- Load Reg.: 0.5%
- Isolation voltage: 1500
- Temperature: -10° to +60°C
- Efficiency: 76%
- Weight: 1.1 lbs.