Security Camera DC 12V , 10.5W MAX the max word it means I can use lower?
423
Choosing power supply, how to get the voltage and current ratings?
91437
Amplifying 10-30mV into at least 5V
103078
What value to use to convert ADC value to voltage?
128474
Single supply op amp to convert 0-5VDC to +/-2VDC (microcontroller to line level)
34780
How can I limit battery charging to 80% capacity?
44475
input to pic with 12V and resistors
36923
Which method or component is best to regulate 42 to 3.3 V?
26992
Measure current in high voltage (10kV)
51977
Switching between 2 power supplies upon dropping below cutoff voltage efficiently
51
Is it normal for DC wall adapter power supplies to provide voltages above the nominal ones?
65365
How does USB Power Delivery work with voltages above 5V without damaging 5V peripherals?
136416
Wire capacity - Total power or just current?
2268
Question regarding use of low voltage high current outputs
22102
How to change critically low battery value?
75709
What is the usage of the negative voltages on a PC motherboard?
44787
Batteries & Output Current Limiting
155857
Voltage rating vs. power rating of a resistor