All Electronic Component Testing in Telugu || Basic Electronics in Telugu скачать в хорошем качестве

All Electronic Component Testing in Telugu || Basic Electronics in Telugu

Download PPT: https://docs.google.com/presentation/... Testing electronic components with a multimeter is a fundamental skill for anyone working with electronics. Here's a guide on how to test common components: 1. Resistors: Set your multimeter to the resistance (ohms) setting. Connect the probes to the leads of the resistor. The multimeter should display the resistance value, which should match the labeled resistance value of the resistor within its tolerance range. 2. Capacitors: Set your multimeter to the capacitance setting. Connect the probes to the leads of the capacitor. The multimeter will display the capacitance value. Note that you may need to discharge the capacitor before testing it. 3. Diodes: Set your multimeter to the diode testing mode. Connect the positive probe to the anode (longer lead) and the negative probe to the cathode (shorter lead). The multimeter should display a voltage drop (around 0.6 to 0.7 volts) if the diode is working correctly. 4. Transistors: Set your multimeter to the hFE (transistor gain) mode. Identify the base, collector, and emitter pins of the transistor. Connect the multimeter leads accordingly to the pins (refer to the transistor datasheet for pinout). The multimeter will display the gain (hFE) of the transistor if it's functioning correctly. 5. Inductors: Set your multimeter to the resistance (ohms) mode. Connect the probes to the leads of the inductor. The multimeter should display a low resistance value, indicating that the inductor is functioning as expected. 6. Voltage Regulators: Set your multimeter to the diode test mode. Connect the positive probe to the input pin and the negative probe to the ground pin. Then, repeat the process for the output pin and the ground pin. The multimeter should display a voltage drop (typically around 0.6 to 0.7 volts) for each pair if the voltage regulator is functional. 7. Integrated Circuits (ICs): Check the datasheet for the IC to determine the correct pinout and functionality. Use continuity or resistance mode to check for shorts between pins. Check for proper voltages at the power supply pins. Test the inputs and outputs according to their expected behavior as specified in the datasheet. 8. Switches and Potentiometers: Use continuity mode to check if the switch or potentiometer is making proper contact. Test resistance across different terminals to ensure proper functionality. Always refer to component datasheets for specific information regarding pinout, functionality, and testing procedures. Additionally, ensure that you're using the correct range and settings on your multimeter for accurate measurements. #technicalgudachari #basicelectronicsintelugu