Manufacturing and distribution of film capacitors and electronics components

Air conditioner

TOPEN TOPUbiquitous OKAYAAir conditioner

Air conditioner

Examples of main use products

  • Noise suppression capacitor
    Noise suppression capacitor

    It's a highly safe film capacitor that is approved by safety standards. It’s useful for countermeasures against conduction noise in power line.

  • EMI filter
    EMI filter

    It’s useful for countermeasures of conduction noise of power line and various noise regulation measures such as CISPR or VCCI etc. We are offering a wide range of products.

  • High pulse capacitor
    High pulse capacitor

    It’s used for snubber circuit in order to protect semiconductor devices using in switching power supply or inverter unit etc. We comply with various custom products according to customer request.

  • Common mode coil
    Common mode coil

    Common mode coil is suitable for countermeasures against conduction noise of power line. We comply with various custom products according to customer request.

  • SPD(PCB mounted type)
    SPD(PCB mounted type)

    It protects the equipment from induced lightning surge flowing from power line and signal line. There are glass tube type and ceramic tube type.

  • SPD(SMD type)
    SPD(SMD type)

    It's ideal for countermeasures against induced lightning surge flowing from the signal line and static electricity surge. Although it’s compact and thin, it has high impulse current capacity.

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