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PCB Board High Current Resistance Test Machine

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PCB Board High Current Resistance Test Machine

PCB Board High Current Resistance Test  Machine
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PCB Board High Current Resistance Test  Machine PCB Board High Current Resistance Test  Machine PCB Board High Current Resistance Test  Machine PCB Board High Current Resistance Test  Machine

Large Image :  PCB Board High Current Resistance Test Machine

Product Details:
Place of Origin: China
Brand Name: Daxian
Certification: HCT
Model Number: DX8600
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiate
Packaging Details: wooden cases
Delivery Time: 10 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram, In cash
Supply Ability: 5 sets every month

PCB Board High Current Resistance Test Machine

Description
Product Name: HCT Current Resistance Tester Scope Of Application: Used For PCB Board HCT Withstand Current Test
Test Range: 0 ℃ ~ 300 ℃ (type K) Resistance Measurement Range: 0-1k Ω
Dimensions: L115cm* W80cm*H133cm Output Voltage: 0-80V
Warranty: 12 Months Weight: 200kg
High Light:

HTC Current Resistance Tester

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GBT Resistance Tester

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PCB Board Resistance Tester

HCT Current Resistance Test Machine PCB board

 

1. Product introduction

 

High Density Interconnections--High Density Interconnections Technology

The device can be placed in a large 650×750mm pcb board array, as long as the array board with multiple splines is fixed to the bottom;

Import through the CAD diagram, set the parameters, and perform simple programming to complete the trajectory import action;

There is no need to test each spline coordinate in turn for manual programming; the requirements for the operator are not high, as long as they understand the computer operation;

can test multiple splines at a time, especially for similar products, the test frequency is very high, thus greatly improving the detection efficiency;

HDI withstand current test system technical parameters.

 

2. High Density Interconnections--HDI

 

HDI board refers to a circuit board produced by high-density micro-wiring and micro-via technology. It is a relatively new technology developed by the PCB industry at the end of the 20th century. Compared with traditional PCBs, laser drilling technology is used (and Called laser board), the drill hole is smaller, the circuit is narrower, and the pad is greatly reduced. More circuit distribution can be obtained in all unit area. This is the result of high-density interconnection. The emergence of HDI technology has adapted and promoted With the development of the PCB industry, the requirements for the production and testing of PCB boards are higher.

 

3. Introduction to HDI process and current test of HDI board in reliability test

 

1. Test principle:

According to the HDI test board, pass a certain DC current, according to Joule's law

Joule's law: Q=I2*R*T

Q is calories

I is current

R is resistance

T is time

The temperature rise of the PCB board is proportional to the heat Q. The temperature of the PCB board will rise to the preset temperature and keep it for a certain period of time. If the PCB is not exposed to an open circuit, the test is determined to be OK.

PCB Board High Current Resistance Test  Machine 0

Contact Details
DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD

Contact Person: Sophia Su

Tel: +86-13266221899

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