Micro Limit Switch

The quality of micro limit switches directly impacts the operational reliability of equipment, making rigorous quality inspection crucial.

Visual inspection: Meticulous verification of the mini micro switch’s dimensions, form, surface (absence of defects like scratches), and uniform color, as these aspects are critical for assembly precision and long-term performance.

Electrical performance testing: The core of quality assessment for a snap action micro switch involves evaluating key parameters: contact resistance (a critical indicator of conductivity; excessive resistance impedes circuit connection), insulation resistance, and dielectric strength (characterizing electrical safety; substandard values risk leakage or short circuits).

Environmental adaptability testing: This assesses the miniature micro switch’s stability under complex operating conditions by evaluating factors like temperature, humidity, and salt spray corrosion. Only micro switch limit switches maintaining stable performance in harsh environments are deemed high-quality products.

The quality inspection of micro limit switches is a systematic and precise process that demands meticulous control over every detail. Only through such rigor can we ensure that each delivered micro switch exhibits superior quality, thereby guaranteeing the stable operation of electronic equipment.