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What are the selection skills of chip capacitors?
SMD capacitors have a larger volume, larger series resistance, larger inductive reactance, and are sensitive to temperature. It is suitable for occasions where ...
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What are the precautions for safety capacitors?
Precautions for safety capacitors: Capacitors for Suppression of Power Supply Electromagnetic Interference When using capacitors in power supply cross-line cir...
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What is the difference between chip capacitors and vertical capacitors?
Whether it is a plug-in or a patch-type installation process, the capacitor itself is upright on the PCB. The fundamental difference is that the capacitor insta...
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What is the role of chip capacitors in circuits?
The function of the chip capacitor is mainly to remove the crosstalk of various high-frequency signals generated by the chip itself to other chips so that each ...
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What are the characteristics of metallized capacitors?
Metalized capacitors are non-inductive structures, wound with metalized polyester film as the dielectric/electrode, tinned copper-clad steel wires, and epoxy-en...
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What should I pay attention to when using metalized capacitors?
Pay attention to the following points when using metalized capacitors:1. The specifications of metalized capacitors are based on product specifications. If they...
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What should I pay attention to when using high-voltage capacitors?
Aluminum high-voltage capacitors are generally polarized. Reversed polarity is the cause of short-circuit damage and leakage of aluminum high-voltage capacitors...
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What should be paid attention to when using metalized capacitors?
What should be paid attention to when using metalized capacitors?①. Moisture, dust reactivity, and acidified gas (salted hydrogen, acidified hydrogen, sulfite g...
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How to prevent cracks in the production process of SMD electrolytic capacitors?
How to prevent cracks in the production process of SMD electrolytic capacitors? First, the process and production personnel must be informed of the thermal fai...
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What is the role of electrolytic capacitors in the inverter circuit?
1. The filtering function of metalized capacitor. In the power circuit, the rectifier circuit turns AC into pulsating DC, and a larger capacity electrolytic cap...
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How to screen electrolytic capacitors?
Electrolytic capacitors are a kind of components in the electronics industry that are difficult to control. There are many product quality problems caused by el...
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How to test the quality of capacitors?
How to test the quality of capacitors: In the absence of special instruments, the quality and quality of the capacitor can be tested and judged by the resistan...
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