Latest News
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EN 50155: A Critical Standard for Power Supply Design in Railway Systems
In transportation, particularly within railway systems, the adherence to technical standards is non-negotiable for the development of power supply products that are both safe and reliable. Among these, EN 50155 emerges as a pivotal European standard, governing the electronic equipment utilized in rolling stock…
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Cutting-Edge Power Supply Solutions for the Railway Industry from Mornsun Power
In the dynamic world of rail transportation, the demand for reliable and efficient electronic systems is paramount. Trains, subways, and trams are not just modes of transport; they are moving ecosystems requiring sophisticated electronic support. Mornsun Power, a leading name in industrial power supply solutions, and represented in the UK by Relec Electronics, stands at the forefront of this technological evolution.
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GaN and SiC Technologies Revolutionising Railway Power
In the dynamic world of railway technology, efficient and reliable power conversion systems are pivotal. The introduction of Gallium Nitride (GaN) and Silicon Carbide (SiC) technologies marks a significant improvement in this domain, offering benefits over traditional silicon-based semiconductors.
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A New Railway DC DC Converter Worth Shouting About
Vox Power Ltd has recently announced the launch of their new product, the VCCR300 Conduction Cooled Series of DC DC converters. Aimed at the demanding requirements of the railway industry, the innovative VCCR300 series will find homes in a wide variety of rugged and demanding environments. Let’s look in depth into what makes the VCCR300 stand out and why it’s causing such a buzz in the industry.
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Unwrapping A Cool One: The LCC1200 AC-DC Converter Series
Advanced Energy’s latest offering, the LCC1200 series AC-DC converter, shines as an exceptional product. Relec Electronics explores the key features, benefits, and technical specifications of the LCC1200 series while shedding light on the differences between conduction cooling and convection cooling.
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IEC/EN 61000-4-3 Dissected: How to Ride The Big Waves
In today’s technologically driven world, electromagnetic compatibility (EMC) plays a crucial role in ensuring the smooth operation of electronic devices. One essential standard in this domain is the EN 61000-4-3, which focuses on radiated electromagnetic field immunity. In this article, we delve into the intricate details of EN 61000-4-3, exploring its significance, testing procedures, and practical implications for device manufacturers and users alike.
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EN61000-4-2 Dissected: No Shocks When It Comes to ESD
Static electricity discharges may be present in environments with a low relative humidity, typically being generated from low conductivity artificial fibres such as carpets, vinyl garments, or even something as simple as picking up a polyurethane bag. EN61000-4-2 specifies the requirements and tests for the immunity of electrical or electronic equipment which are subject to electrostatic discharge which might be generated in this way.
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LMF-UH Series Ultra Slim-Line Converters – Plenty of Kudos Without the Fans
We are pleased to announce the general availability of the LMF-23BxxUH series of slimline, fanless ac dc converters from Mornsun, the latest addition to their high-efficiency LMF power supply series. Power ranges include fully certified units at 200W, 350W & 500W, with a 750W version due for release with full approvals later in 2023.
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High Brightness TFT LCD Display Easily Fits In
The HA-215HVEEUAB0-AA is a 21.5″ HDMI TFT LCD display from Relec Electronics. Its high brightness level and large active area make it perfect for indoor use, with IPS technology and an LED lifetime of 50,000 hours. The display offers a resolution of 1920 x 1080 and comes with an HDMI interface, LED backlight driver, and pre-installed EDID. It has a supply voltage of 12Vdc and operates within a temperature range of -10°C to +60°C. Customisations are available, including touch panel options and custom cover lens design.
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Power Supply Efficiency – What You Really Need to Know
Efficiency is the ability of a system to convert input energy into useful output energy while minimizing energy losses. In power supply, high efficiency reduces energy consumption, improves reliability, and performance. Factors like input voltage, output power, and temperature affect efficiency. To optimize efficiency, choose a product optimized for the region, understand the load profile, and keep the power supply well ventilated. Power supply efficiency is crucial for electronic systems and improving it results in better energy efficiency, performance, and reliability.
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10W of Output Power in DIP16 Package: EC5DAW Series Packs a Punch!
The EC5DAW series is a new compact 10 Watt dc dc converter in an extremely compact DIP16 package, making it extremely versatile for applications where space is at a premium and is available in two 4:1 input ranges covering 9 to 36Vdc & 18 to 74Vdc, making them suitable for all industrial input ranges covering 12V, 24V and 48Vdc systems.
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Relec Announces IP-rated OPS-260 DC-AC Inverter Series
Relec Electronics is pleased to announce the extension of Premium’s renowned OCS/ODX/OVX series of rugged DC-AC inverters with the OPS-260 series. The compact IP-rated module is designed for harsh, outdoor use, qualified for rail applications and is protected against reverse polarity for reliable operation.
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