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Use and inspection standard of harness heat shrinkable tube
Harness heat shrinkable tube is a very common component, which is mainly used for dust and water protection of iron point, ring end and crimp point.
Release time: 2021/09/03
A brief discussion on the selection of external protective binding of wire harness
Harness binding is also called external protection of harness, which is used to protect harness. The protection outside the harness mainly includes bellows, sleeve, tape, support, etc.
Release time: 2021/09/03
Development trend of connectors for new energy vehicles
With the support of national policies and the increase of market recognition demand, the popularization of new energy electric vehicles and the arrival of the era of low-carbon economy, vigorously developing new energy vehicles is the need to realize China's energy security, environmental protection and the leapfrog and sustainable development of China's automobile industry.
Release time: 2021/09/02
How does the fiber optic connector connect to the network cable?
How do fiber optic connectors connect network cables
Release time: 2021/09/01
On the function and classification of HDMI interface
The shape of HDMI interface is: irregular flat long interface, wide at the top and narrow at the bottom, which is generally matched with HDMI wiring.
Release time: 2021/08/30
Differences between SD and TF Card Holders
SD card seat (including SD two in one self elastic card seat, SD long body card seat and SD short body card seat), TF card seat is also called microSD card seat. In contrast, the volume of TF card holder is relatively small, and the main function of both is memory function.
Release time: 2021/07/27
Lithium battery charging plug product introduction
Lithium batteries are divided into two types: one is lithium metal battery, which was first proposed and studied by Gilbert n. Lewis in 1912.
Release time: 2021/07/23
Grounding design in printed circuit board design
One of the most difficult problems in PCB} system design is grounding design. Although its concept is relatively simple, its implementation is very complex. Unfortunately, there is no simple way to ensure good results with detailed steps, but if some details are handled improperly, it may lead to headache.
Release time: 2021/07/22
Brief discussion on spiral plate heat exchanger
Spiral plate heat exchanger without dead angle is an efficient heat exchange equipment, which is suitable for heat transfer of steam, steam, liquid, liquid and liquid. It is mainly used in chemical industry, petroleum, solvent, medicine, food, light industry, textile, metallurgy, steel rolling, coking and other industries.
Release time: 2021/07/21
Factors of contactor controlling large current through small current
In many electrical secondary equipment, contactor is only one of the equipment that controls large current through small current.
Release time: 2021/07/20
Technical points in FPC design
First design the basic route, and then design the shape of FPC. The main reason for using FPC is only for miniaturization, so it is often necessary to determine the size and shape of the machine first. The position of important parts in the machine should be given priority.
Release time: 2021/07/20
The high-quality design of AC charging gun brings vision
Charging gun is the charging interface of electric vehicle. The charger is divided into DC charger and AC charger. DC charger is composed of intelligent connector and charging cable, involving multi-disciplinary knowledge such as machinery, electronics, communication, materials, electrical and ergonomics, covering molding, injection molding, machinery, electronics, assembly and testing. It is a highly integrated product.
Release time: 2021/07/19
Does the car charger work?
In fact, charging the car battery is the business of the engine. The automobile engine works to drive the generator, and then the generator completes the cyclic charging of the automobile battery.
Release time: 2021/07/16
Brief discussion on national standard DC vehicle plug (Shenglan)
The rated current of Shenglan GB DC vehicle plug is 80A, 125A, 200A, 250A, max. Rated voltage up to 750V, 1000V (DC).
Release time: 2021/07/15
Brief discussion on battery types and parameters of electric vehicles
After the voltage is determined, the capacity is determined. If the battery says 6-dzm-10, it's 10Ah. If it is 6-dzm-12, it is 12Ah.
Release time: 2021/07/14
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