News Updates
News center

Master some common knowledge about using toggle switches

Release Date:2023-02-07


Selection Switch When selecting a switch, in addition to considering the appearance, parameters must also be taken into account, especially paying attention to voltage resistance, rated current, and contact resistance.

The simplest method to check a band switch is to use the lowest ohm range on a digital multimeter to measure the contact resistance between the pole and the position when it is in the ON position. During testing, the switch should be rotated or toggled several times, and the insulation resistance values between several blades and positions should be measured multiple times.