Contact Us
- No.219, Zhangxin South Rd, Xiaolin Town, Cixi, Ningbo, Zhejiang, China
- sales@china-wj.com
- +86-574-63510582
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17/Apr
2023
Description of Terminal Block
Products include screw type PCB, plug-in, spring type PCB, MCS multi-purpose, feed through, barrier, din rail, circular connectors etc series; Products widely used in power control
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20/Jan
2022
Common Types of Jumpers
There are computer board jumpers, optical fiber jumpers, network jumpers, etc.
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19/Jan
2022
Basic information on jumpers
The jumper is actually a metal connecting wire that connects the two demand points of the circuit board (PCB). Due to different product designs, the jumper uses different materials
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18/Jan
2022
jumper performance
For jumpers, an important performance is the performance problem when bending. Since UTP twisted pairs are generally solid cores, they are poor in manageable performance.
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17/Jan
2022
Basic introduction to breadboards
Breadboards are designed and manufactured for solderless experiments of electronic circuits due to the many small jacks on the board. Since various electronic components can be ins
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16/Jan
2022
Classification of breadboards
A solderless breadboard is a board that does not have a motherboard as a base, and does not have a soldered power socket, but can expand a single breadboard. It should be powered o
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15/Jan
2022
Breadboard construction features
The whole board is made of thermosetting phenolic resin, and there are metal strips at the bottom of the board. Holes are punched at the corresponding positions on the board so tha
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14/Jan
2022
Composition of circular connectors
A direct-plug steel ball quick-lock circular electrical connector shell assembly, which is composed of a plug and a socket, and the plug shell assembly consists of a shell, a lock
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13/Jan
2022
Environmental conditions for use of circular connectors
(1) Relative humidity: 95[[%]] at 40℃
(2) Working height: 30000m
(3) Vibration: frequency 10～2000HZ, acceleration 196 m/s2 (20g) -
12/Jan
2022
Features of circular connectors
This series of circular electrical connectors has advanced structure, convenient use, high reliability, and conforms to the national standard GJB2889;
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11/Jan
2022
Introduction to circular connectors
A circular connector is a type of connector whose basic structure is cylindrical and has a circular mating surface. In the interconnection classification, it belongs to category 5
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10/Jan
2022
Characteristics of Terminal Blocks
Terminals with press-in process range from 2 to 12pin, and the pin pitch is 3.81/5.08mm. It is only necessary to simply press the pins into the terminals of the PCB board.