WN20-20-P 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 {keywords}, you can follow us. The following is the parameter description of {title}. 5.2*20mmTime-Lag Type200 is in production Axial strip LeadAC600V16A.

WN20-20-P

Product parameters

type	Electrical fuse
size	5.2*20mm
Voltage	AC600V
current	16A
fuse time	Time-Lag Type
Minimum packaging quantity	200 PCS
production status	in production
Installation instructions	Axial strip Lead

Product application

Laptop power management

In laptop 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.

E-book reader backlight adjustment

In the e-book reader backlight adjustment circuit, the voltage dividing resistor realizes linear adjustment of the backlight brightness. By changing the resistance ratio of the voltage dividing resistor, the voltage provided to the backlight can be adjusted, thereby changing the backlight brightness. At the same time, the resistor participates in the feedback control of the backlight drive circuit, feeding back the backlight current information to the drive core.

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

Gamepad button circuit

In the gamepad button circuit, the pull-down resistor is used to eliminate button jitter. When a key is pressed or released, due to mechanical structure reasons, a brief level instability will occur, that is, key jitter. The pull-down resistor stabilizes the button signal line at a low level when the button is not pressed. When the button is pressed, the signal line is pulled to a high level.

Related content

What material is generally used for power fuses?2025-10-12

What material is generally used for power fuses?2025-10-09

What is the national standard for power fuses?2025-10-04

What are the national standards for power fuses?2025-10-01

What is the national standard for power fuses?2025-09-30

What are the components of a power fuse?2025-09-17

Detailed explanation of power fuse process flow chart2025-09-11

Where is the electrical fuse? Comprehensive analysis of the installation location and application scenarios of power fuses2025-09-06

Power fuse manufacturer, a key partner in ensuring power safety2025-08-18

What material are power fuses generally made of? ——Detailed explanation of material selection of power fuses2025-03-03