TRACOPOWER Regulated Isolated DC/DC Converter 12V Output, 75V Max Input, 100W Half Brick Package TEP 100-4812WIR

TRACOPOWER TEP 100-4812WIR is a high-performance, regulated, isolated DC/DC Converter delivering a steady 12V output with a maximum power rating of 100W. Packaged in an industry standard half brick metal casing measuring 57.9mm in length and 12.1mm in depth, this converter is designed for demanding industrial and railway applications.

The unit supports a broad input voltage range from 18V minimum to 75V maximum, accommodating various battery or industrial power sources with an input ratio of approximately 1:6. It features a high isolation voltage of 2.25kV, which effectively isolates input and output for enhanced safety and electrical noise reduction.

Operating efficiently at up to 90%, the converter can function reliably in ambient temperatures from -40°C to 75°C, with thermal protection mechanisms including over temperature shutdown. Its 9-pin half brick package includes remote On/Off control, soft start functionality, adjustable output voltage ranging from -20% to +10%, and protections such as under voltage lock-out and reverse input voltage protection.

This TRACOPOWER TEP 100-4812WIR series is certified for railway use with compliance to EN 50155 standards. It is especially suitable for telecom/datacom, industrial control systems, and onboard railway power distribution, where reliable, efficient and compact DC power conversion is critical.

Output voltage regulated at 12 volts with 18.4mA maximum output current. Wide input voltage range from 18V to 75V supports varied power sources. High isolation voltage of 2.25kV ensuring safety and noise reduction. Compact half brick size of 57.9mm length and 12.1mm depth for space-efficient installation.

Operational temperature range from -40°C to 75°C suitable for harsh environments. High efficiency up to 90% minimizing energy loss during conversion. 9-pin configuration with remote On/Off, soft start, and adjustable output voltage features.

Reverse input voltage and over temperature protection enhance reliability. Ideal for telecom, datacom, industrial control, and railway power distribution applications. Rugged metal sealed casing providing durability and compliance with railway standards EN 50155.

The product is manufactured in Taiwan, Province Of China, ensuring high quality and performance standards. The half brick footprint and robust design make it suitable for installation in environments where space constraints and vibration resistance are important.

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