Category: Calculators
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Motorola Class AB BJT Amplifier – Free PCB design Downloads
Build and experiment with the Motorola BJT Amp discussed on my LinkedIn profile back in November and December. Download the KiCad files for free from my Github repo: https://github.com/ufelectronics/classAB-motorola-PCB-layout If you missed it, I once shared the KiCad file for simulating the Motorola AN-484A transistor amplifier. Now I’m sharing the KiCad files for…
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Free KiCad schematic for a 50W to 145W Audio Power Amplifier
This is a basic high power audio amplifier constructed by Bob Cordell. Understanding this audio power amplifier sets the ground for understanding high power, transistor based audio amplifiers. – That is my experience. In his book ‘Designing Audio Power Amplifiers’ you will find detailed explanations on how the various parts of it work. – Very…
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Measuring Inductance or Capacitance without an LCR-meter
You have a DIY inductor and no LCR-meter at hand? – No problem. A known resistor in series, and some calculations make the day. L = R * sqrt(3) / ( 2 * π * f ) Example Measurements: * R1 = 99.82 Ω * Vout = Vin / 2 at 901 khz ( 901,000 Hz…
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Revolutionize Your Analog Designs Instantly!
🔍 Discover the Transistor Amplifier Calculator! Perfect for learning, teaching, or prototyping analog electronics. Design and explore BJT amplifier stages effortlessly. ✨ Simplify your workflow with real-time results, multi-stage design, and interactive graphs. Ideal for students, educators, and engineers. 👉 Try it now and transform your analog electronics projects! Start Experimenting Or read more about…
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BJT Transistor Amplifier Calculator
The last month, I’ve released the BJT Transistor Amplifier Calculator under this link: https://ufelectronics.eu/bjt_amp_calculator. Below you can see some screenshots, head for a intro video on Youtube, or join a chat about it on Discord. Screenshots Intro video on Youtube A updated video introduction can be seen on Youtube: https://youtu.be/F6OxV1kNuMo?si=Z-4_lQc3cDVW5_VD Discord Join the discussion in…