Dec. 16, 2022
LED lighting has become an important light source in daily life. LED lighting products include bulb lamps, fluorescent lamps, street lamps, industrial and mining lamps, etc. Some lighting products have small internal space but high temperature, so the capacitors required are also small, high temperature resistant, and stable in performance. Film capacitors are in line with the requirements of LED lighting products.
The temperature of LED lighting products quickly rises above 80°C after lighting up. Generally, the temperature of film capacitors on the market reaches 85°C. Using film capacitors with low temperature resistance is easy to cause failure of the light due to excessive temperature. JYH HSU (JEC) film capacitors can achieve a temperature above 105°C, which can meet the requirements of high temperature resistance.
There is a type of film capacitor that is more suitable for LED lighting, that is, CBB capacitors. CBB capacitors have non-polarity, small size, large capacitance, good stability, high insulation resistance, excellent frequency characteristics, small dielectric loss, and large temperature coefficient, which are suitable for LED lighting circuits.
The CBB capacitor plays the role of resistance-capacity step-down in the LED lighting circuit. The CBB capacitor in the LED lighting circuit produces capacitive reactance, which limits the excessive operating current. In the LED lighting circuit, the capacitance attenuation of the CBB capacitor is relatively small and the service time is relatively long, which can meet the needs of LED lighting.
LED lighting circuits have high requirements on the quality of film capacitors. Using branded, high-quality film capacitor can ensure the normal use of LED lighting products and reduce unnecessary maintenance costs.
Select a reliable manufacturer when purchasing electronic components can avoid a lot of unnecessary trouble. JYH HSU(JEC) (or Dongguan Zhixu Electronics) not only has full models of ceramic capacitors with guaranteed quality, but also offers worry-free after-sales. JEC factories are ISO 9000 and ISO 14000 certified.
Dec. 16, 2022
Dec. 16, 2022
Two Factors Determine the Life of Ceramic Capacitors
Dec. 16, 2022
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