Latest News

  • Mornsun’s DIN-rail portfolio enters a new phase

    The new LI, LIT and LITF three-phase DIN-rail power supplies are specifically designed and engineered for applications which are powered from three-phase supplies, either in three-wire, two-phase (split phase), line to line or four-wire delta connected three-phase systems.

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  • One Stop Shop for EV Charger Control

    Demand for electric vehicles is on the increase, but the market is ultimately going to be limited by the volume of charge stations available to the public. Electric Vehicle charge stations whilst themselves being very large power supplies, also contain a number of sub-circuits with require equally reliable and durable power conversion products. In this article, we take a close look at the types of charger on the market today, and the requirements for localised power within the overall system.

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  • K78-LB buck converters set new standards for cost vs performance

    Relec Electronics is pleased to announce the introduction of K78xxJT-500R3-LB and K78xx-500R3-LB series switching regulators. Available as traditional 3 pin, through-hole packages, or compact surface mount (SMD), the LB series offers a step change drop in cost making them ideal for price-sensitive, high-volume applications.

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  • LO45/LO65 Series 60601 Approved with 5-Year Warranty

    Mornsun continues to expand its range of EN60601 approved medical power supplies with the addition of the LO45 and LO65 series ac dc converters. The LO45 and LO65 continue Mornsun’s tradition of offering high-specification power supplies at low cost and with short lead-times.

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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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  • 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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  • COOLX 3000, Versatile, Intelligent & Dependable

    The CoolX3000 is the latest release from Advanced Energy’s Excelsys division and provides system design engineers with 3000W of flexible dc power, with up to 24V outputs in a single package. A choice of 12 output modules are available, ranging in power from 60 Watts to 900 Watts, with outputs from 1V to 58V, and the ability to series and parallel connect, gives the engineer unlimited scope to create whatever voltages are required for their system.

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