Latest News
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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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Our Range of EN50155 Compliant Monitors & Panel PCs
We are excited to announce the expansion of our range of railway compliant monitors and panel PCs. Relec has built a reputation for understanding the demanding requirements of the railway industry. Our latest offerings in the area of railway compliant monitors and panel PCS are designed to simplify system integration and improve reliability in railway applications. These ruggedized monitors and panel PCs comply with the stringent EN50155 standard, ensuring their suitability for deployment in rolling stock, railway control rooms, and other critical railway environments
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Cool Operator CBM150S, 150W Of Conduction Cooled Power
The CBM150S is a powerful, compact, and conduction cooled AC DC converter that is ideal for demanding industrial and instrumentation applications. It features a wide input voltage range of 40 to 264 Vac, an output power of up to 150 Watts, and high efficiency of up to 93%. The CBM150S also has a wide operating temperature range of -40°C to +90°C, complete overvoltage, overcurrent, and overtemperature protection, and compliance with international safety and EMC standards.
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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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Catch of the Day – EN60945 Monitor for Fish Detection Sonar System
Sonar fish detection systems are integral to improving the efficiency of any expedition, and the quality of the monitor used must meet certain important criteria. Relec and Elgens have worked closely with a leading manufacturer of sonar systems to develop a display that meets the highest standards of safety, durability, and functionality.
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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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Cutting-Edge 18.5″ Monitor Certified to EN50155 & EN45545-1
Relec Electronics is excited to announce the launch of Axiomtek’s P718O, an 18.5″ industrial monitor that meets the EN50155 and EN45545-1 standards, making it ideal for railway applications. The P718O sets a new standard for transportation displays with its advanced features and exceptional performance.
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Military Grade Surge Filters for Land Based Vehicles
Military grade surge filters are crucial for land-based vehicles to ensure the proper functioning of DC DC converters, which can be impacted by high energy surges. Mil Std 1275 and Def Stan 61-5 part 6 are two standards that define the characteristics of DC power distribution for military vehicle-based systems.
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Get On Board with LD90 Series: For Industrial & Communication Equipment
Relec Electronics is excited to announce the launch of Mornsun’s LD90 series of PCB mount AC-DC converters. The LD90 series is designed to meet the requirements of a diverse range of applications, including communication equipment and industrial or commercial control systems.
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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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HDMI Connected, Simplicity Enabled!
There is a wide choice of inputs available for TFT displays. In this article we take a look at what makes HDMI input TFT screens stand out and also look at the wide range of products available.
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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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