The TOPCHIP Electronics mini class is starting, and today we will mainly explain how to use electronic components correctly during the circuit welding process.
Integrated circuits are composed of many component chips. During the soldering process, we need to pay attention to the pins and types of each component chip to prevent the selection of incorrect elements from causing the circuit to malfunction. At the same time, anti-static measures should be used during welding, such as using an electrostatic bracelet or pad, to avoid damage to the integrated circuit
2. Resistor
Resistors are usually used to limit current, reduce voltage, etc. We must correctly identify its resistance value and power during the welding process, and also pay attention to the direction of the resistor. Usually, the resistor has a mark, which is usually a color ring representing the resistance value. This mark should be soldered to the specified position in the circuit diagram.
3. Diode
Diodes are generally used for rectification, switching, and other aspects. During the welding process, it is necessary to correctly identify the positive and negative polarity of the diode, and at the same time, it is important to note that there is a mark on the positive pole of the diode, which should be soldered to the position specified in the circuit diagram.
4. Capacitor
Capacitors are often used for removing power source noise, filtering, and coupling. During the welding process, it is necessary to clearly observe its working voltage and capacitance value, while paying attention to the markings on its body. Usually, this marking is a plus sign representing the capacitance value, which is soldered to the position specified in the circuit diagram.
4. Transistor
Transistors are typically used for switches, amplifiers, and other applications. During the welding process, it is necessary to correctly identify its pins and type, while also paying attention to the polarity of the transistor and welding according to the position specified in the circuit diagram.
7. LED lights
LED lights are usually used for indication, lighting, and other purposes. In the domestic welding process, we first need to understand the polarity of the LED lamp, solder the long leg to the position specified in the circuit diagram, and also pay attention to its working current and voltage.
Alright, that's all for today's small class. We hope our explanation can be helpful to you. If you are interested in the above component product parameters and quotations, you can contact us through the email below. We look forward to hearing from you very much.