Voltage surge protection modules RIA12 compliant

23rd September 2019
Source: TRACOPOWER
Posted By : Alex Lynn
Voltage surge protection modules RIA12 compliant

TRACO POWER announces the release of their TFI Series of surge filters designed to clamp momentary over-voltage transients up to 385 VDC (20 ms) to protect the DC/DC Converter from being damaged. Input transients defined by EN 50155 (up to 154 VDC) are covered by the wide input range of dedicated railway converters. 

This level of protection is specifically required in railway applications where high voltage transients are expected and can also be used for 72, 96 and 110 VDC battery systems.

The series consists of three wattage models, the TFI 20 (20 Watt in a DIP-24 Package), TFI 150 (150 Watt in a 1.6 x 2.0" footprint) and TFI 300 (300 Watt in a 1.6 x 2.0" footprint). Each TFI filter operates over the 43-160 VDC and is fully encapsulated within a plastic package for MIL-STD-810 Thermal Shock and Vibration protection. 

Features include an operating temperature range of -40 to +95°C and minimum 36 VDC brownout. During normal operation the output voltage follows the input voltage (Vout = Vin -2 VDC typ.) up to the point of 168 VDC where the voltage is actively clamped. All models are RIA 12 and NF F 01-510 compliant for surge susceptibility protection and are supported by TRACO POWER's 3-year product warranty.

Products are in stock and available through the TRACO POWER global distribution network with manufacturing lead times of 12 to 14 weeks.

Downloads


You must be logged in to comment

Write a comment

No comments




Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

SPS IPC Drives 2019
26th November 2019
Germany Nuremberg Messe
Vietnam International Defense & Security Exhibition 2020
4th March 2020
Vietnam National Convention Center, Hanoi