Capacitance Range : 3uF ~ 80uF
Voltage Range:600VAC Max
Temperature Range:-25~+70 ℃ / -25~+85 ℃ / -25~+105 ℃
Electronic Capacitor is equipped with protective device. (10,000 AFC)
Electronic Capacitor is available for compressor, UPS and Lighting product.
The Structural Principle of Capacitors
Equipped with Protective Device
The protective Device of a electronic capacitor is built with a wire
leaded from the element to connect the connecting board of the protective
mat; then spot solder the brass foil of the protective mat as to form a
channel to the aluminium cover.
When abnormality occurs, the electronic capacitor internal pressure would sharply
increase and produce high pressure gas, which will cause expansion of the
aluminium cover so as to break the brass foil of the protective mat. Therefore,
the terminals in the cover will completely disconnect from the internal
element which make the capacitor become open circuit and reach the protection
Due to the Protective Device is a kind of mechanical motion, and in order
to reach high sensitivity, please do not use force to pull or twist the
Maximum permissible vertical pull strength: 10 KG Max.
The proper operation of the Protective Device requires that the capacitor
cover and bottom be allowed to bulge without restraint. There must be a
vertical clearance of at least 12.5mm between the tops of the terminals
and the plane as well as between the capacitor bottom and the plane. ( see
In case the capacitors are to be used in outdoors especially in high humility
or dusty environment, it is necessary to use a protection cap to completely
cover the terminals and the terminal stands for preventing the moisture
or dust being adhered to the terminals which might cause the failure of
the Protective Device.
Electronic Capacitors must be operated under the rated temperature and rated voltage
and conform to the terms and conditions as stated in the capacitor data
sheets / drawings. Please avoid the capacitor surface become over heat,
which may reduce the sensitivity or even cause the failure of the Protective
The case of the capacitor should be remained in good condition without
any crack in order to prevent any bad influence on the capacitor electrical
The capacitor appearance is determined to be qualified though if there
was a concave on the case diameter within 10mm or on the case height of
max. 0.5mm which will not have any impact on the capacitor quality.
Please install the capacitor always with the major axis of the capacitor
vertical and the terminals on top and not slant over 15 degrees. It is prohibited
to install the capacitors with the terminals in the vertical down position.
for compressors in air-conditioners, refrigerators, ice makers…
for AC Motors, Control Boxes, UPS, HID lamps...