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Shenzhen Cian Electronics Co.,Ltd

Address: B Building, Weixin Industrial Park, ShiTouShan Industrial Zone, ShiYan Town, Baoan District, Shenzhen City, China

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Electromagnetic Contactor On-off Switch

Electromagnetic Contactor On-off Switch

Electromagnetic contactor on-off switch According to the operating mode can be divided into: rotary, toggle and lever type, usually more commonly used rotary switch. Each contact of the band switch is fixed on the insulating substrate. Insulating substrates usually consist of three materials:...

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Electromagnetic contactor on-off switch



According to the operating mode can be divided into: rotary, toggle and lever type, usually more commonly used rotary switch.
Each contact of the band switch is fixed on the insulating substrate.

Insulating substrates usually consist of three materials:
High-frequency porcelain is mainly used in high-frequency and ultra-high-frequency circuits because of its high frequency loss, but its high price;
Epoxy glass cloth rubber sheet, suitable for high frequency circuits and general circuits, its price is moderate, more commonly used in ordinary radios and tape recorders;
Paper-based plastic sheets have inferior high-frequency performance and insulation properties, but they have low prices and are used in popular radios, tape recorders and instruments.

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