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瀏覽:751
日期:2024-11-14
Current does flow thru the snubber when the switch is closed and that is a recognized "issue". The resistor mainly limits the capacitors inrush AND dually helps dissipate energy when the switch opens - all that inductor energy sloshes about 'tween cap and...
瀏覽:457
日期:2024-11-16
The coil inside the contactor is a big inductor. An inductors purpose in life is to keep current the same, similar to how a capacitor keeps voltage the same. So when the coil is energized, it may have 250mA going though it. When you open the contacts, the...
瀏覽:366
日期:2024-11-14
serial num jk54xxxx Backstory - I saw this unit working in the previous owners shop. He used a wedge under the foot pedal to turn output on and control output. He did some quick tig and stick welding to show me it worked with some stainless and some scrap...
瀏覽:1044
日期:2024-11-16
電磁開關─開放型:非可逆/可逆:MSO-P11(S)/MSO-2xP11(S) ... 產品規範書, 電磁
接觸器線圈規格表, 1153K, Download....
瀏覽:1356
日期:2024-11-12
因為交流電磁接觸器的線圈一般採用交流電源供電,在接觸器激磁之後,通常會有一
聲高 ......