Power Electronics / Power Management


Railway certified DC/DC converters

27 October 2021 Power Electronics / Power Management

The THN 30WIR is a series of DC/DC converters designed for the highest reliability in harsh environments. With an output power of 30 W, this series expands Traco Power’s portfolio of EN 50155 railway certified, wide input voltage range DC/DC converters in 2,54 x 2,54 cm footprints. The converter is shielded by a metal enclosure on all six sides for the lowest susceptibility to electromagnetic interference. Its full encapsulation guarantees high resistance to thermal shocks as well as mechanical shocks and vibration.

The parts come with 4:1 input ranges covering most of the standard railway voltages, including 9-36 V, 18-75 V and 36-160 V d.c. Most of the popular output voltages are available. The units have all the required safety protection including undervoltage lockout (UVLO), short-circuit protection (SCP), overvoltage protection (OVP) and overtemperature protection (OTP) as well as very high input-to-output isolation.

THN 30WIR units have an output trim function of -10% to +20% on the 15 V and 24 V models and ±10% on all other models. Thanks to their power conversion efficiency of up to 91%, they can operate at ambient temperatures ranging from -40°C up to +65°C without derating and without the need for additional cooling.

This product family is EN 61373 certified for mechanical shock and vibration and EN 45545-2 certified for fire behaviour. It comes with IEC/EN/UL 62368-1 safety approvals.

For more information contact Conical Technologies, +27 66 231 1900, [email protected], www.conical.co.za


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

3-terminal filters for automotive applications
RS South Africa Power Electronics / Power Management
TDK has expanded its YFF series of 3-terminal filters for automotive applications to include higher voltages up to 35 V and higher capacitances up to 4,7 µF.

Read more...
Mibbo QT2C Series signal isolators
Conical Technologies Analogue, Mixed Signal, LSI
The Mibbo QT2C Series isolators support a rich combination of input and output signals, working with either current loops or voltage levels.

Read more...
Simple battery charger ICs for any chemistry
Altron Arrow Editor's Choice Power Electronics / Power Management
The LTC4162 is a highly integrated, high voltage multi-chemistry synchronous monolithic step-down battery charger and PowerPath manager with onboard telemetry functions and optional maximum power point tracking.

Read more...
Why your PoE budget could make or break your next installation
Power Electronics / Power Management
In South Africa’s often unpredictable networking environments, understanding and planning your PoE budget is essential for system reliability, customer satisfaction, and long-term scalability.

Read more...
Five-minute EV charging a reality
Power Electronics / Power Management
Successfully demonstrated in Beijing recently at the Shanghai auto show, BYD claimed to add 400 km of range in just five minutes of charging.

Read more...
The evolution of power management in electronics
TRX Electronics Power Electronics / Power Management
The Mibbo MPS Series metal-encased power supplies deliver solid, efficient power in a durable package that’s built to last.

Read more...
Power and precision in a compact package
Conical Technologies Power Electronics / Power Management
The Mibbo MPS Series metal-encased power supplies deliver solid, efficient power in a durable package that’s built to last.

Read more...
Robust PoE module
CST Electronics Power Electronics / Power Management
The Ag59800-LPB high power, IEEE 802.3bt compliant, PD module from Silvertel offers typical efficiency of 95% making it an ideal choice for higher power, space-constrained applications.

Read more...
Cutting-edge solutions for Africa’s clean energy future
Power Electronics / Power Management
As Africa pushes towards reliable, affordable, and sustainable energy, Sungrow is driving transformation with cutting-edge innovations that enhance grid stability, reduce energy costs, and expand access to clean power.

Read more...
Transformer protection is a critical safeguard for municipal power stability
Power Electronics / Power Management
Transformer protection is not just a technical requirement; it is a vital component in ensuring the resilience and operational integrity of South Africa’s municipal power infrastructure.

Read more...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved