Latest News
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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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Power Factor Correction, Harmonic Currents & EN61000-3-2
You’re designing a piece of electronic equipment and looking at all the safety and EMC legislation you need to comply with. Some areas are relatively straightforward, but then within the EMC directive, you come across EN61000-3-2 which relates to levels of harmonic current your equipment is allowed to draw. We look in detail at what it takes to be compliant.
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Southern Manufacturing & Electronics 2023
Relec Electronics is exhibiting its extensive range of displays and power products at Southern Manufacturing & Electronics 2023 (Farnborough International, Farnborough, 7-9 January).
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The Advantages of AC-DC Brick Power Solutions
When we look at AC-DC power supplies on the market today, the most commonly seen types are open-frame, enclosed fan-cooled, and adapter types (plugtop and desktop). However, there is now a trend towards higher power density solutions, moving away from forced air cooling, which lends itself to the application of brick style power supplies. In this article, we will talk about the concept of AC-DC bricks and look at their advantages when compared to traditional power supplies…
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Three-phase Sine Wave DC-AC Inverter Series
The OVX-6400 dc-ac inverter is engineered to operate over a wide input range and to protect loads at start-up and mid-power modes. The rail-certified products are available from specialist power company, Relec Electronics and are the first designed by Premium to operate straight from the high voltage catenary power line.
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The EC7AW18-72 10W DC DC Series 8.5 to 160Vdc input range
Relec Electronics and their partners at Cincon are proud to announce the release of the ultra-wide input range EC7AW18-72 10-Watt DC-DC Converter Series. The EC7AW18-72 has an input range of 8.5 – 160V DC in one single range, making it suitable for all common battery voltages from a single 12V battery through to 110V systems.
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CBS-10K Railway compliant DC DC Converter with 10kW peak capability
The CBS-10K is a DC/DC converter providing peak power up to 10kW for up to 40 seconds with a nominal output of 500Vdc (Variations on request). The CBS-10K is specifically designed for hybrid electric/diesel trains to allow them to be installed on both electrified and non-electrified tracks (or a combination of the two).
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CFM Series AC DC Converters with 200% Peak Load Capability
In tandem with the trend for automation in the home, miniaturisation means that these appliances are reducing in size, requiring smaller motors and smaller power supplies to deliver energy efficiently. These devices often need a power supply that can offer higher power levels for short periods of time, such as when the motors first start up.
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AD-1500 Series 1500 Watts of Programmable Digital control
The AD-1500 series ac dc converters offer flexibility & programmability through a series of configurable modules and easy-to-use digital interfaces. The AD-1500 series can be operated in constant voltage (CV) or constant current (CC) modes, with full digital control via RS485, Ethernet, I2C or PmBUS interfaces.
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ACB-3000 adds redundancy for DC/AC inverter systems
The ACB-3000 is a dual-input AC by-pass switch designed for use with DC/AC inverters, which enables redundancy to be added to mission-critical DC/AC inverter based systems.
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We are constantly looking for latest technology and products for your applications.
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Beyond standard
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