Specializing in power devices as the ‘hardcore bodyguard’, ensuring the safety of current for every device from home appliances to new energy. Is your phone charging inconsistently? Are your home appliances acting up? Does your car’s electrical system occasionally misbehave? Don’t panic—we bring you the ‘stabilizing force in the world of electronic components’! We don’t … Read more
When it comes to miniature circuit breakers, most electrical personnel are likely familiar with them. However, when it comes to choosing between A, B, C, and D miniature circuit breakers, many electrical professionals may only have a vague understanding, and some may be completely unaware.We all know that miniature circuit breakers, abbreviated as MCBs, are … Read more
The chassis is made of metal, and there is a screw hole in the middle, which connects to the ground. Here, a 1M ohm resistor is connected in parallel with a 0.1uF capacitor to the ground of the circuit board. What are the benefits of this setup? If the chassis ground is unstable or has … Read more
Click the blue text to follow us In intelligent sensing and precision electronic systems, system safety and reliability protection is the cornerstone of stable operation. As a leading enterprise in the field of electronic components, Fenghua Advanced Technology provides comprehensive protection solutions for electronic systems. With profound technical accumulation and continuous innovation capabilities, it has … Read more
How to Connect the Chassis to the Circuit Board Ground?The chassis is made of metal, and there is a screw hole in the middle, which connects to the ground. Here, a 1M resistor is connected in parallel with a 0.1uF capacitor to connect to the circuit board ground. What are the benefits of this?1. If … Read more
The chassis is made of metal, and there is a screw hole in the middle, which connects to the ground. Here, a 1M ohm resistor is connected in parallel with a 0.1uF capacitor to the ground of the circuit board. What are the benefits of this setup? If the chassis ground is unstable or has … Read more