🛠️ ¡No cambies la tarjeta! Aprende a chequear la fuente de tu Freidora de Aire Digital

Does the electronic board of your air fryer seem to be dead? Before replacing it, learn how to perform a professional technical diagnosis! 📍 Contact for course information and spare parts sales: Master: Fernando Giraldo WhatsApp: +57 311 656 8263 (Medellín, Antioquia) Channel: Tecnoelectronic In this new Tecnoelectronic tutorial, I'll teach you step-by-step how to check the power supply of a digital air fryer. Knowing the correct voltages and how the electronic components work will save you time and money on your repairs. What you'll learn in this video: Component identification: Learn the function of the filters, the rectifier bridge, the oscillator IC, the buzzer, and the chopper transformer. Key measurement points: How to verify the 5V (for the panel) and 12V/13V (for the relays) voltages. Standby vs. Active Voltage Diagnosis: Learn to interpret when the system is in standby mode and how to verify the correct activation of the heating element and fan using PNP transistors. Safety Tests: Use of a series lamp to prevent short circuits during diagnosis. If the voltages are correct but the fryer is not responding, you'll know exactly what to check before giving up on the circuit board. Master appliance electronics with us! 🚀 Want to become an expert? We offer specialized online and in-person courses. Boost your knowledge with Tecnoelectronic! 📍 Contact: Master: Fernando Giraldo WhatsApp: +57 311 656 8263 (Medellín, Antioquia) Channel: Tecnoelectronic #ApplianceRepair #AirFryer #Electronics #BoardRepair #Tecnoelectronic #LearnToRepair #Medellín 00:00 - 01:47: Introduction and explanation of the board components. 01:47 - 03:00: Power supply and input voltage tests. 03:00 - 04:35: Verification of standby voltages on the 5 pins. 04:35 - 05:45: Verification of relay activation and logic states. 05:45 - 07:03: Final measurement of voltages on the relays and summary of checks.