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Capacity and voltage range from low to high, widely distributed. Can be applied to lighting and consumer electronics.
Capacity and voltage range from low to high, widely distributed. Can be applied to lighting and consumer electronics.
Capacity and voltage range from low to high, widely distributed. Can be applied to lighting and consumer electronics.
Capacity and voltage range from low to high, widely distributed. Can be applied to lighting and consumer electronics.
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Low-noise film capacitor
Classification:
- Voltage (DC)： 250/400/450/520/630Vdc
- Capacity (uF)： 0.001 µF ~ 26 µF
- Diameter (mm)： 4mm~18mm
- Width (mm)： 10mm~57mm
- Height (mm)： 9mm~28mm
- Foot distance (mm)： 7.5mm -10mm-15mm-22.5mm
- Maximum temperature (° C)： 125℃
- Minimum temperature (° C)： -55℃
Key words:
capacitor
Product Description
1. For conventional civilian‑grade film capacitors, the peak of the sinusoidal waveform serves as the initial test point; the specified noise limits are: no more than 60 decibels during the day and no more than 50 decibels at night.
2. We define a film capacitor as a low-noise product if its operating noise level is below 30 ± 5 dB.
3. This low-noise film capacitor is manufactured using a specialized zinc‑aluminum polypropylene film, along with various proprietary raw materials and advanced equipment, combined with stringent, custom‑designed manufacturing processes, to meet exacting requirements for zero audible noise (low noise).
The results are excellent, with strong product integration and a significant improvement in voltage withstand capability during operation.
When capacitors are used in applications with stringent acoustic requirements, they can meet the demanding low-noise specifications of electronic products and offer excellent versatility.
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Contact
Phone: +86 13826981362
Tel:+86 076988956188
E-mail: wqc001@weiqingchina.com.cn
Address: Weiqing Electronics Co., Ltd., Floor 1, Building 12, No.7, Science and Technology 10th Road, Songshan Lake High-tech Development Zone, Songshan Lake Administrative Committee, Dongguan City, Guangdong Province
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