Latest News

  • 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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  • Laser-Focused Power Supply Design Advice

    Specialist Laser-focused Power Supply Advice is available from Relec Electronics for DC Power requirements for semiconductor lasers. Semiconductor lasers, i.e., diode lasers require a reliable and stable source of dc power.

    A small change in “V” can lead to a large change in “I” which affects the quality of the light output.

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  • Improving the odds with 10:1 Input DC DC Converters

    Nearly all electronic products require some form of power conversion product to convert the primary energy supply, be it ac mains, or a dc source such as a battery, to a voltage suitable for the equipment within.  Today’s design engineers have a huge array of products available to choose from, which can be a blessing AND a curse. This article provides advice on when a 10:1 (or greater) input range converter is the optimal choice and when other choices more accurately suit the specification’s needs.

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  • LMF500 Series, High-efficiency, Compact & Versatile

    The compact, high-efficiency AC-DC Converters are certified to multiple standards and are high-density modules suitable for industrial applications, smart home and domestic appliances, telecommunications, street lighting and security systems.

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  • LOF 450/550 Series Medically Approved AC-DC Power Supplies

    Mornsun’s LOF series of very high power density, open frame ac-dc converters now include the two latest series of medically approved models, the LOF450 and LOF550.

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  • K78Uxx-500R3 Series Wide Input DC-DC Converters

    These high-efficiency K78Uxx-500R3 Series & K78Uxx-500R3L Series of switching regulators have been designed by Mornsun Power, and are ideal for use in space constrained and cost-conscious designs. These wide input DC-DC switching regulators are now available from Relec Electronics.

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  • CBI Series – Smart Thinking for City Security

    Smart cities never sleep – their intelligence networks rely on always-on devices which need a continuous power source. Now, an integrated power solution, with diagnosis, back-up internal power sharing and the MODbus communication protocol offers a compact, reliable solution to powering the metropolis of tomorrow. By John Stone, Sales Director, Relec Electronics

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  • Inside Track On Power For Railways Podcast

    Inside Track On Power For Railways Podcast – Rail transport is in the news and in the latest That Engineering Chat podcast, Relec’s John Stone talks about power design for inside and outside rail carriages.

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  • LM Series AC-DC Converters: Why Compromise?

    The LM series AC-DC converters from Mornsun are available across six power ranges from 15W – 100W. The cost-sensitive converters are available at lead times as low as eight weeks.

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