![how to solve this circuit using the constant voltage drop diode model? I got 0V for V and then used KVL to find I and got 0.17mA : r/AskElectronics how to solve this circuit using the constant voltage drop diode model? I got 0V for V and then used KVL to find I and got 0.17mA : r/AskElectronics](https://i.redd.it/7rp5yujgc5p91.png)
how to solve this circuit using the constant voltage drop diode model? I got 0V for V and then used KVL to find I and got 0.17mA : r/AskElectronics
Is it a good idea to use a Zener before a voltage regulator to drop Mains voltage, say 120v to 12v and then regulate to 3.3v? - Quora
![Voltage drop across each diode and current drawn from battery - Electrical Engineering Stack Exchange Voltage drop across each diode and current drawn from battery - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/ZZeNc.png)
Voltage drop across each diode and current drawn from battery - Electrical Engineering Stack Exchange
![Importance of Forward Voltage on a Diode - Discrete Semiconductor Products - Electronic Component and Engineering Solution Forum - TechForum │ Digi-Key Importance of Forward Voltage on a Diode - Discrete Semiconductor Products - Electronic Component and Engineering Solution Forum - TechForum │ Digi-Key](https://global.discourse-cdn.com/digikey/original/1X/b6b8c329b7948f9394cd238d0360c06d807ed347.jpg)