Why does reverse supply polarity damage the ICs?
131961
What exactly fries the chip when you invert power supply?
34454
Pn junction voltage drop?
148145
My circuit doesn't respond properly to the duty cycle
82217
Capacitor charging, work done by battery on changing polarity
38793
What is the purpose of an Ethernet coupler that reverses all the pins?
18656
Why doesn't connecting a positive terminal of a battery to ground cause current?
24506
How to tell polarity expected of a DC barrel jack?
40435
Is it safe to connect two MCU pins directly to each other?
12176
Can I use two 7805 ICs in parallel to get double current capacity?
133446
What is the DC behavior of the switched BJT emitter follower configuration
88902
battery backup supply switch over design
127076
Energia/MSP-EXP432 Issue: Analog In Pin removing voltage from Voltage Divider
94031
Triode - how come grid is "more negative" than cathode?
97680
What happens to the semiconductor in an LED when it is given voltage that it cannot handle?
110088
What happens if the input of a voltage regulator gets out of the operating range?
41616
Why are all of my appliances becoming energized when ground wire is excluded?
21402
Understanding 74LVC245 datasheet and current source/sink