- How to Measure a Thermistor?I Overview of Thermistors Like Resistance Temperature Detectors(RTDs), thermistors are temperature-sensitive semiconductors whose impedance changes with temperature. Thermistors are manufactured from metal oxide semiconductor materials packed with glass or epoxy beads. Moreover, the typical nominal impedance value of thermistor is much higher than that of the RTD, which is from 2000Ω to 10,000Ω, so it can be used for lowerContinue reading “How to Measure a Thermistor?”
- The Difference Between Polarized And Non-polarized CapacitorsThe difference in performance and principle structure Same in principle: (1) They both store and release charges; (2) The voltage on the electrode plate (here, the electromotive force accumulated by the charge is called voltage) cannot be abruptly changed. The difference lies in the different media, different performance, different capacity, different structures, and different useContinue reading “The Difference Between Polarized And Non-polarized Capacitors”
- Why is Wireless Charging of Mobile Phones Not Yet Popular?Be yourself; Everyone else is already taken. — Oscar Wilde. This is the first post on my new blog. I’m just getting this new blog going, so stay tuned for more. Subscribe below to get notified when I post new updates. As we all know, electronic products such as mobile phones and tablet computers have broughtContinue reading “Why is Wireless Charging of Mobile Phones Not Yet Popular?”
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