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Safety capacitor

Safety capacitor

Product description introduction: Safety capacitors include two types of X capacitors and Y capacitors. X capacitors are capacitors connected across the two lines of the power line (LN). Metal film capacitors are generally used; Y capacitors are connected across the two lines of the power line. The capacitance between (LE, NE) and the ground is usually paired.

Product Details

product description:

Safety capacitors include two types: X capacitors and Y capacitors. X capacitors are capacitors that are connected across the power line (LN). Metal film capacitors are generally used; Y capacitors are respectively connected across the power line and ground. (LE, NE) capacitors usually appear in pairs.


Safety capacitors can be divided into different safety grades:

X1>2.5kV ≤4.0kV

X2 ≤2.5kV

X3 ≤1.2kV


Safety capacitor safety grade insulation type rated voltage range

Y1 Double insulation or reinforced insulation ≥ 250V

Y2 basic insulation or supplementary insulation ≥150V ≤250V

Y3 basic insulation or additional insulation ≥150V ≤250V

Y4 basic insulation or additional insulation<>



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