New Large Basic Limit Switch Release
As a professional switch manufacturer, Unionwell focuses on producing various micro switches, waterproof micro switches, air pressure switches, and limit switches.Our products are widely applicated...
Micro Switch Terminologies
VDC: direct current, V (volt) is the sign of voltage, and DC is direct current. The voltage used by the insulation meter is direct current. VAC:...
Unionwell Electronics Door Switch
People know that there is a door switch for many household appliances or automobile control systems. But few people understand that a snap action switch...
Micro Switches Manufacturer Development Trend
Information technology innovation has made a significant difference to the electronic switches industry. For the sake of technology development, the switches industry has shifted its...
