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Matters needing attention in the application of film capacitors
Release time:
2023-12-29
Application of film capacitors need to pay attention to the following matters:
1. Application conditions
2. Working voltage state
3. Frequency of voltage change
4. Current flowing through the capacitor and peak current
The main role of film capacitors in power electronic circuits
1. Bypass
2. Buffering and clamping
3. Resonance
4. Smooth and DC support
5, rapid discharge
6. Power supply electromagnetic interference resistance
Performance Requirements for Film Capacitors
The lowest possible ESR
2. Capacitance to meet the requirements
3, meet the requirements of the rated effective value of current and peak current
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