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Paterson NJ, USA - April 21, 2015 - Polytron Devices’ new TWB8 series meets all EN50155 standards for railway safety and delivers 88 percent power supply efficiency. These 8-watt single and dual output DC-DC converters come in a small, 24-pin DIP package of 1.25” x 0.80” x 0.40".

Designed to significantly reduce premature system failure in railway applications, the TWB8 series passes shock and vibration testing for harsh environments. These DC-DC converters meet EN50155 requirements such as input, electromagnetic capability, mechanical, thermal and isolation.

This series also features an optional SMD package, output currents up to 2.4A and a 4:1 ultra wide input voltage range.

Polytron Devices’ TWB8 series is available now at a price of US$29.50 in quantities of 1000 units. Small quantity orders are available from stock in 4 weeks, while larger orders have a lead time of 4-6 weeks.

For more detailed product specifications, visit the TWB8 product page.

For ordering, product pricing or sampling visit, email This email address is being protected from spambots. You need JavaScript enabled to view it.or call T. +1-973 345 5885