HFC50 series railway power module 87661201157

HFC50 series railway power module87661201157 87662401153

Features:

insulation

Single output

Chassis installation

Over temperature shutdown

short circuit protection

HFC50 series railway power module 87661201157

Adhesive components with better vibration resistance

According to railway standards（EMC）

Active surge current limitation

Ambient temperature-40 ° C to+85 ° C

holding time>10ms (S2 category)

Wall mounted converters haveA wide input voltage range of 14.4 to 154VDC, with a power of 50 watts.

output power50 watts

Therefore, a converter is applicable to all onboard power supply voltages of rail vehicles（24 V to 110 V), including the required tolerance range of+/-40%.

This wide voltage range is a good solution for companies providing European solutions.

Regarding temperature, impact, vibration, and compliance with railway regulationsEMC requirements, as well as radiation emissions, surges, bursts, and ESD, can be strictly adhered to without the need for additional components. In addition, the converter has an integrated hold time of 1ms (S2 class). The two small gap fillers at the bottom of the PCB can be used to transfer heat to the casing. 92% efficiency enables HEC50 to operate without derating in the temperature range of -40 ° C to 85 ° C.

The standard functions are surge current limitation and overvoltage and over temperature protection. In addition, the converter has open circuit stability and continuous short-circuit protection performance.

According to the selectedPCB materials are based on experience in fire and smoke testing.

provide12V or 24V output.