EL817 Opto Coupler ic ko kaise check kare | how to checke#El817 #EL817checking #optocouplertesting
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V102 Output Fluctuations in HP 20" Monitor Power Supply | Live Repair | How to Test Optocoupler
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Best Information Video | Opto Coupler काम कैसे करता है | पूरा जानकारी दिया है
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SMD Resistor का कोड देख कर पता करे कितने Value का है || How to calculate smd resistor value
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How to Test Optocouplers and Opto-isolators with a Multimeter
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how to repair brother inkjet t 310, t510, t-700, j-100 ,j-152 power supply || epair all power supply
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how to use multimeter in hindi | मल्टीमीटर कैसे चलाए | Digital Multimeter कैसे use करें |
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Capacitor Check in any PCB | Capicitor complete working details on PCB | Smd or Solid type capicitor
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