What is the size of the resistor?The size of the resistance of the metal conductor is related to the four factors of the resistivity, length, cross-sectional area and temperature of the conductor.According to the law of resistance R=ρL/S1.…

What is the difference between electronic component plug-ins and patches?For some small signal devices, such as resistors, ceramic capacitors, control chips, etc.The use of patches is superior to plug-ins because the production process is …

Electronic triode and crystal triodeTransistors are all triodes and are semiconductor devices. There is also a triode, called an electron triode, or a triode tube. It is a kind of electron tube that has been eliminated. It is rarely used n…