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Ferrite Core

Ferrite Core Material Characteristics Automotive Products EMI/EMC Products

Power materials for OBCs and LDCs



OBCs

  • The battery should be charged from a standard power outlet, no matter what kinds of type, battery electrical vehicles and plug-in hybrid electrical vehicles. The On-Board Charger (OBC) provides the means to recharge the battery from the AC mains either at home or from outlets found in private or public charging stations. On-Board Chargers should be met to the today's requirement which need highest possible efficiency and reliability. The goal is to make charging faster with smaller space and weight.
    Samwha Electronics has a wide offer of discrete soft ferrites cores including cost-effective and energy-efficient solutions for implementing these challenging converters. PL-13, PL-15 and PL-17YH materials have good performance at high temperature, so they are widely used for modern design of electrical vehicles.

    • LDCs

  • LDCs are a low-voltage DC/DC converters that consists of a DC input and DC output devices in a HEV/EV/FCEV vehicles. It converts the accumulated electrical energy into a low voltage, HV to 48V, HV to 12V, and 48V to 12V in the various configurations of electric vehicles, and supplies the operating power of the vehicle electric load. The key design requirements for DC-DC converters are low losses, high efficiency, low volume and light weight.
    Samwha Electronics has a suitable materials such as PL-13, PL-15 and PL-17YH that meets these requirements and has built up a cooperative relationship with customers for a long time.
    We are confident that our various shapes and materials which accumulated over the years will help our customers design effective and efficient.
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