external molex power supply

product must be properly applied. Therefore, the following circuit is the correct method in the design: Figure 1 a210 Power Supply Diagram The external voltage 5 V is sent to switch sw2 through D2, and the charging management IC mcp73831 is sent to the lithium battery. The left-side voltage of sw2 is 5 V-0.7 V = 4.3 v. The voltage of the lithium battery is less

Some external factors can cause the switch to not work properly, such as external power supply instability, power line problems and so on. It will also cause damage to the internal parts of the switch due to power problems. If the

Mouse, keyboard, flash memory, mobile hard drive, USB Desk Lamp, fan, who has no more than seven or eight USB devices at home, are embarrassed to tell people that they have bought a computer at home. However, if there are so many devices and the computer port is not enough, power supply is a problem. Therefore, buy an active USB hub to free the external USB devic

The following is my summary of the basis of the mos and MOS driving circuit. I have referred to some materials, not all original. This includes the introduction, features, drivers, and application circuits of MOS tubes. When using MOS to design a switching power supply or motor drive circuit, most people will consider the mos on-resistance, maximum voltage, maximum current, and so on. Many people only consi