-
Can't tell if it's positive or negative.This is just a color distinction, you can use it any way you want. In the power...
-
1, need high-end grounding of the power supply, such as communication power supply. The high end of the power supply mus...
-
LN2051 chip is a high precision, low noise, low drift amplifier, its pin parameters include positive and negative power...
-
It works as long as the voltage between V V- is greater than 4.8V,However, the Vout output range can not reach V and V-,...
-
Pin 4 of the NE5532 connects to -12V and pin 8 connects to 12V....
-
How to identify the measurement key point voltageAc single-phase power supply voltage 220V and DC bus 310V voltage of th...
-
Less than 10mV is not considered low noise.Linear power supply is simple with the LM317\/337 and LM78\/79 series.Paralle...
-
8051 chip belongs to combinatorial logic circuit. When the positive and negative poles of the 5-volt power supply of the...
-
Use a multimeter to test that there should be two solder joints that are through, or find a chip on the board that can d...
-
St (NYSE: STM , a leader in disk drive and system chip solutions, introduced a new hard disk drive (HDD motor controlle...
