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Thanks to the manufacturer of professional silver contacts (in-mold riveting parts), stamping parts, low-voltage switches (wall switches, leakage switches, etc.) that focus on "safety electricity, safety switches, safety electricians"! Thank you for your attention! ! Committed to providing users with the most comprehensive safety power detail service!
The composite switch should be a mechanical contact switch (general light switch, small motor switch). Its shortcoming is that there is a spark when compounding, and the larger the current, the larger the spark, and the easier it is to penetrate the air in the high voltage circuit. Causes malfunction. The non-contact switch is controlled by a thyristor because it is turned on and off inside the PN junction, so there is no spark, and its high pressure resistance is also good. Like some large When the motor is started, the inertia of the rotor from static to rotation is very large, resulting in a large starting current (substantially equivalent to short-circuit current). When the machine is stopped, it is operated by inertia, resulting in a very high voltage. The capacitive non-contact switch is On the basis of the thyristor switch, add throttling and decompression bypass resistors and capacitors to absorb large currents and discharge high voltages.
Founded in 2005, Dongguan Yinyin Hardware Products Co., Ltd. specializes in: silver contacts, electrical contacts, double composite silver nails, riveted silver contacts, soldered silver contacts, various precision stampings, conductive copper posts, contacts Screws, electrical screws, DC, AC various pins, rivets, silver dots, binding posts, stamping parts and production of various silver, copper, iron, aluminum, non-show steel and other heterosexual products, electricity, mobile phone 13728192869, Mr. Chen
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JIANGSU PERFECT NEW MATERIAL TECHNOLOGY CO., LTD. , https://www.bffloor.com