Electronic Components Blog

Friday, 29 April 2016 09:45

Standex Meder - Alternative Energy Reed Relays, Sensors, And Magnetics

Standex Meder - Alternative Energy Reed Relays, Sensors, And Magnetics

Reliable And Energy Efficient Electro-Magnetic Components for Isolation Control and Smart Grid Applications.
Standex-Meder Electronics, a leading manufacturer of precise, reliable, and longlasting sensors and magnetic components worldwide, provides a range of products for use in the Alternative Energy market. Standex-Meder Electronics offers reed relays and switches that are ideal for high voltage and isolation applications for photovoltaics and solar power. They also serve in efforts for the smart grid and smart metering functions related to measuring utility usage, custom power supply, and distribution magnetic products.

Reed relays designed by Standex-Meder Electronics meet the requirements for proper isolation control within photovoltaic systems. They are especially ideal for measuring isolation resistance across several components within a power system for solar market applications and/or products prior to grid connection. They also assist in identifying current leaks, which can save power, and even potentially help prevent injuries. The integrated isolation control system in most modern inverters, monitors all components for potential failures. This can be a challenge for some reed relay manufacturers, but not for Standex-Meder Electronics. Despite its small size, their relay has an isolation resistance of up to >10G Ohm and contact of >= 7kVDC. These are offered in both surface mount and thru-hole designs, the relays are hermetically sealed in a rugged thermal shock resistant package. Standex-Meder Electronics reed relays have the added advantage of low power consumption, only requiring energy during the switching process. This has a positive influence on the overall efficiency of the inverter. Because of the high number of switching cycles, their reed relays are particularly suitable for long life applications and can be counted on for millions of reliable, operational cycles.

Another key offering is Standex-Meder Electronics robust, optimal and custom design solutions through an array of power supply and distribution products including:

• Planar Transformer and Planar Inductor designs
• Low and high frequency components
• 3 phase and potting
• Epoxy cast products
• Fitting for, but not limited to these markets: mil-aero, aviation, transportation, automotive, medical, industrial, communications, test & measurement, smart grid, solar, and wind power applications
• Diverse focus and intricacy of designs with both ferrite core assemblies and lower frequency
• Wide range of product solutions available to customers for reliable high-quality components

Standex-Meder Electronics reed switches and reed position/proximity sensors can also be used in smart grid systems that can be automatically shut off in times of peak power usage to decrease load. These systems confirm breaker, or disconnect operations in smart grid systems that include automatic and semiautomatic load shedding functions.

Find the full article including illustrations in the attachment below...

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Supplier

  • Smartec

    Founded in 1987, Smartec B.V. was established out of a laboratory concept.
    A temperature sensor, with digital output, was developed at the Delft University of Technology (TUD), Netherlands. This sensor has proved to be more accurate and stable than any other digital temperature sensor on the market.
    Through research and development initiatives, the Smartec product range has been further enhanced with the introduction to market of the humidity sensor, infrared sensor, Universal Transducer Interface (UTI) and a complete line of pressure sensors in the range of 0.01 PSI until 300 PSI.
    Over the years Smartec has built up strategic alliances with top rated semiconductor companies in Europe and the Far East. These alliances have led to long-term partnerships, excelling in close cooperation in research and development, with the most accurate and stable sensors in nowadays market as a result.

  • StandexMeder

    Standex-Meder Electronics is a worldwide market leader in the design, development and manufacture of standard and custom electro-magnetic components, including magnetics products and reed switch-based solutions. Our magnetic offerings include planar, Rogowski, and low-and high-frequency transformers and inductors. Our reed switch based solutions include Meder, Standex and OKI brand reed switches, al well as a complete portfolio of reed relays, and a comprehensive array of fluid level, proximity, motion, water flow, HVAC condensateo, hydrailic pressure differential, capacitive, conductive and inductive sensors.

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