Engineering Blog
Practical electronics engineering articles focused on component selection, circuit behavior, PCB design, power, troubleshooting, and design decisions.
18 published articles
Avoid common inductor selection mistakes involving inductance, saturation current, DCR, core material, SRF, rated current, package, EMI, price, and datasheet review.
Compare ferrite and powdered iron inductor cores by frequency response, saturation behavior, core loss, DC bias, EMI behavior, cost, and practical applications.
Compare ceramic and electrolytic capacitors, understand their strengths, weaknesses, ESR, voltage behavior, lifetime, and learn how to select the right capacitor for real engineering designs.
Learn the most common capacitor selection mistakes involving dielectric type, voltage derating, ESR, temperature, polarity, and capacitance stability.
Learn how to choose the right resistor E-Series by balancing tolerance, precision, cost, availability, and circuit requirements.
Avoid resistor selection errors involving power rating, tolerance, temperature coefficient, package, voltage rating, noise, and long-term stability.
