WM40-30 power fuse

{title} is a {keywords} product model of Walter. {keywords} is widely used and covers a variety of specifications and models. If you want to know more about {keywords}, you can follow us. The following is the parameter description of {title}. 6*30Fast Acting Type250 is in production Axial Without LeadAC/DC 660V30A.

WM40-30

Product parameters

type	Electrical fuse
size	6*30
Voltage	AC/DC 660V
current	30A
fuse time	Fast Acting Type
Minimum packaging quantity	250 PCS
production status	in production
Installation instructions	Axial Without Lead

Product application

digital camera flash trigger

In the digital camera flash trigger circuit, the resistor plays the role of current limiting and protection. At the moment of triggering, a large current will be generated in the circuit. The current-limiting resistor can effectively limit the size of the current and prevent excessive current from damaging the flash tube, transistors and other components in the trigger circuit. At the same time, the resistor participates in the formation and transmission of the trigger pulse

Bluetooth speaker volume control

In the Bluetooth speaker volume control circuit, the potentiometer is used as an adjustable resistor to adjust the audio signal amplitude by changing the resistance of the access circuit. Turn the potentiometer knob, and its moving piece slides on the resistor body, changing the ratio of the upper and lower voltage dividing resistors, thereby changing the voltage of the output audio signal and achieving stepless adjustment of the volume. same

LCD TV backlight driver

In the LCD TV backlight drive circuit, resistors play a key role. The sampling resistor monitors the backlight current in real time, converts the current information into a voltage signal and feeds it back to the driver chip. The chip adjusts the output accordingly to achieve stable control of the backlight brightness. The voltage dividing resistor provides a suitable reference voltage for the drive circuit to ensure that the circuit

Laptop power management

In notebook computer power management, resistors are used for voltage division and signal conditioning. Through a combination of resistors with different resistance values, the power supply output voltage can be accurately adjusted to meet the needs of different hardware such as motherboards, graphics cards, and hard drives. In the power feedback circuit, resistors participate in building a voltage dividing network to feed back the output voltage change information to the power supply.

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