# GS4T48-5 DC-DC Converter

## Specifications
️· Type: 4W DC-DC Converter
️· Input Voltage (Vi): 38 to 60V
️· Output Voltage (Vo): 5V
️· Output Current (Io): 800mA
️· Efficiency (η): 70-73% @ 48V input, 800mA load
️· Switching Frequency (fs): 50-200 kHz

## Electrical Characteristics
️· Input Current (Ii): 140mA @ 38-60V, 800mA load
️· Input Reflected Current (Iir): 20-30mA (peak-to-peak) @ 48V input, 5V output, 800mA load
️· Output Ripple Voltage (Vor): 30-50mVpp @ 48V input, 800mA load (bandwidth 5Hz-20MHz)
️· Line Regulation (δVOL): 1-2mV/V
️· Load Regulation (δVOO): 50-75mV/A
️· Output Short-Circuit Current (Iosc): 2A
️· Isolation Voltage (Vis): 500V DC

## Environmental & Safety

️· Operating Temperature (Still Air): 0 to +55°C
️· Operating Temperature (Forced Ventilation - 100 LFM): 0 to +65°C
️· Storage Temperature Range: -40 to +85°C
️· Safety Certifications:
- UL: UL-STD-1950 (File Number: E141284)
- CSA: CSA-STD-C22.2 No. 234 (File Number: LR 99794-3)
- TUV: EN 60950 / DIN VDE 0805 R 9172410

## Other
️· Package: Dimensions in mm (details not provided)
️· Disclaimer: Not authorized for use in life support devices without written approval.