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4 days ago · While when the Zener diode is connected in forward bias it acts completely similar to a normal PN junction diode but its property of a sharp breakdown voltage in reverse bias is why we use the Zener diode as a voltage regulator since it will only allow current to flow beyond a certain voltage. So, option (B) is the correct choice. Note
5 days ago · Undoubtedly, dielectric breakdown occurs inside rock is the prerequisite for EID technology to make disintegration successfully, and many researchers have studied this process of EID technology. Under the specific voltage, Boev et al. ( 1999) studied the impact of electrode spacing on dielectric breakdown.
4 days ago · Therefore, the maximum voltage that the two series capacitors can withstand is 9 V. So, the correct answer is option D. Note:When the capacitors are connected in series, the charge on each capacitor becomes equal regardless of the capacitance since the current has to pass through each capacitor. In this case, the charge on each capacitor will ...
5 days ago · In this work, we present a concept that leverages the strong piezoelectric polarization field in InGaN, which counteracts the external electric field at reverse bias. We show that despite the smaller InGaN band-gap and lower critical electric field, its strong polarization field can reduce leakage current and enhance the breakdown voltage of GaN vertical devices. By introducing a few-nm-thick p-InGaN layer between the Schottky contact and the drift region in vertical GaN Schottky barrier ...
1 day ago · Analyzing PEM electrolyzer polarization curves via voltage breakdown analysis involves decomposing contributions from underlying processes, typically based on the assumption of reaction kinetics that may be expressed by means of the Tafel equation. When extrapolating the corresponding straight line to high current densities, there is a discrepancy between the measurement and model, which is often attributed to mass transport resistance. In addition to the qualitative description of this mass ...
3 days ago · Package. Breakdown Voltage. Stand-off Voltage. Peak Pulse Power Dissipation. Junction Temperature. Maximum Reverse Current. Maximum Clamping Voltage. Junction Capacitance. VBRmin [V]
3 days ago · So now a small voltage drop takes place across the resistance ${R_S}$ and the output voltage across ${R_L}$ is maintained at the desired constant value.Thus, we get a constant voltage in spite of fluctuating input voltage. Hence, the Zener diode acts as a voltage regulator. Therefore, the Zener diode is used as an A.C. voltage regulator.
