If the copper foil fracture caused by improper operation of the circuit board is not remedied, the cost of scrapping a PCB is not small. Therefore, in order to reduce losses, we can perform flying wire treatment at the copper foil fracture site, that is, connecting the two sides of the fracture with copper wire to connect the circuit. If it is a little detached, it is recommended to use a small knife or other small tool to scrape off the insulation paint on the copper foil, as long as the copper
Categories：Product knowledge Date：2024-11-07 Hits：248 View »
In terms of their conductivity, various substances in nature can be divided into three categories: conductors, insulators, and semiconductors.
Categories：Product knowledge Date：2024-11-07 Hits：253 View »
The N-channel MOSFET has an N-channel region located between the source and drain terminals.
Categories：Product knowledge Date：2024-11-07 Hits：261 View »
In order to solve the problem of MOS transistor heating, it is necessary to accurately determine whether it is caused by the above reasons, and more importantly, to correctly test the power loss of the switching transistor in order to identify the problem and find the key points for improvement.
Categories：Product knowledge Date：2024-11-07 Hits：250 View »
The full name of MOS in English is MOSFET, where the suffix FET stands for Field Effect Transistor.
Categories：Product knowledge Date：2024-11-07 Hits：256 View »
Stability refers to the degree to which the parameters of an inductor coil change with environmental conditions
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When using neon glow bulbs, the following precautions should be taken
Categories：Product knowledge Date：2024-11-07 Hits：248 View »
The resistance value of the resistor should be calculated according to the design, and standard resistance series resistors should be preferred
Categories：Product knowledge Date：2024-11-07 Hits：245 View »
1. Sudden increase in power supply voltage. There are many reasons that can cause a sudden increase in the voltage of the power supply, such as quality issues with the power supply or improper use by the user.
Categories：Product knowledge Date：2024-11-07 Hits：250 View »
YFW3407MI SOT23-3L YuFeng Microelectronics, original manufacturer of diodes, high-voltage diodes, surface mount diodes, fast recovery diodes, Schottky diodes, low voltage drop Schottky diodes, field-effect transistors, MOSFETs, MOSFET manufacturers, MOSFET production, fast recovery bridge stack, inverter rectifier bridge, rectifier bridge, ESD electrostatic tube, TSS solid-state discharge tube, TVS diode - YuFeng Microelectronics
Categories：Product Subsitution Date：2024-11-04 Hits：239 View »
