Knowledge

Seven-segment displays are a popular choice for many applications due to their many advantages. One of the main advantages is its simple design, making it easy to use and understan

1. What's the production capacity of Sanqi for Lead Frame Parts? · Sanqi has more than 20 years experience of OEM & ODM the shielding parts with 6000 square meters works

1. During the disassembly and assembly process, the original vehicle wiring must not be damaged or cause a short circuit. When installing equipment, the wiring must not be connecte

1. Common anode: In a conventional seven-segment digital tube, the common anode is connected to the positive power supply. When the common anode is powered on, it will illuminate w

What is seven segment LED display

Since the emergence of LED display screens, they have always been valued for their energy saving and environmental protection. LED is synonymous with energy saving. Compared with t

1. Common anode: In a conventional seven-segment digital tube, the common anode is connected to the positive power supply. When the common anode is powered on, it will illuminate w

Lead Frame and Substrate are two commonly used structures in electronic device packaging. Their differences are as follows: 1. Structure and purpose: - Lead frame: A lead frame is

According to the type of alloy strengthening, it can be divided into solid solution type, precipitation type, and precipitation type. From the perspective of material design princi

characteristic Copper alloys for lead frames are roughly divided into copper-iron series, copper-nickel-silicon series, copper-chromium series, copper-nickel-tin series (JK--2 allo

As the chip carrier of the integrated circuit, the lead frame is a key structural component that uses bonding materials (gold wire, aluminum wire, copper wire) to electrically conn

The maintenance of the air conditioning filter is very important for the air conditioning unit, because it directly affects the cleanliness of the indoor air, so the daily maintena