⚡ Comprendre le code 104 : Comment calculer et décoder n'importe quel condensateur !

Have you ever come across a capacitor marked "104"*, *"135J"*, or *"2A224J" without knowing what it means? Look no further! In this comprehensive video, we delve into the world of electronic components to learn how to decode capacitor values, whether they are polarized or not. We'll walk through the step-by-step calculation method to convert these codes to picofarads*, *nanofarads*, or *microfarads*. In addition to capacitance, you'll learn to identify the *tolerance using the letters and the maximum voltage using the specific codes. Finally, we'll put our skills into practice with multimeter (capacitance meter) tests to verify the accuracy of our calculations and the condition of the components we've salvaged. On the agenda: Method for calculating significant figures and the multiplier. Complete tolerance chart (letters F, G, J, K, M, etc.). Decoding of maximum voltages (codes 2A, 1E, 2D, etc.). Real-world demonstrations on different types of capacitors (ceramic, polyester, electrolytic). Video Chapters: 00:00 - Introduction and presentation of different types of capacitors (polarized and non-polarized). 00:43 - Concrete example: 22 picofarad capacitors around microcontrollers. 01:14 - The case of the 104 capacitor: Where is it found and what is it used for? 01:58 - Overview of high-voltage and low-voltage capacitors. 03:33 - Detailed calculation method for code 104 (conversion to µF and nF). 05:43 - Understanding the default tolerance (when nothing is marked). 06:14 - Analysis of a 135J 400V capacitor: Calculation and meaning of the code. 08:21 - Summary table of tolerances (Meaning of the letters F, G, H, J, K, L, M). 10:11 - Deciphering complex codes such as *2A 224J*. 11:17 - Guide to maximum voltages (What do 0J, 1A, 1E, 2A, 2E, etc. mean?). 14:19 - *Practical tests with a multimeter*: Verification of calculations on the 104 and 103. 15:32 - Measurement of the 135J capacitor and analysis of the value loss. 17:22 - Final summary to become a decoding expert. Non-Polarized Capacitor Tolerance Table F=1% G=2% H=2.5% J=5% K=10% L=15% M=20% Non-Polarized Capacitor Voltage Rating Table 0J=6.3V 1A=10V 1C=16V 1E=25V 1H=50V 2A=100V 2D=200V 2E=250V #Electronics #ElectronicComponents #Capacitor #DIYElectronics #LearnElectronics #ElectronicTroubleshooting #Multimeter #ElectronicsTip #Electricity #Engineering #IbrahimEric #ElectronicsTutorial