The concept of protection diodes across a fan/motor?
60633
How diodes protect H-bridge DC motor driver?
33777
home socket with DC voltage
156010
Using a diode to ensure current flows in only one direction, without causing a voltage drop
53682
Is it safe to use a voltage divider for Arduino and DC motor controller?
57939
Can electronics be damaged by undervolting it?
49846
Which wire is negative on this PC fan?
155519
Fan-In/Fan-Out - Circuit - Explain why this circuit does not work
54558
Body Diode of a MOSFET
86614
Calculating the capacitor values to control ceiling fan speed
98623
Limiting current for high amp motors
41616
Why are all of my appliances becoming energized when ground wire is excluded?
48552
Why aren't solenoid/electromagnet windings insulated?
109821
DC Motor Overvoltage Operation
67895
Diode Forward Bias behavior?
60531
is there a difference between these 3 diodes?
141150
Undervolting PC Fan from 12V to 7V
14196
Is it safe to implement a split power supply from two identical AC/DC adapters?