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Introduction of IC test seat and matters needing attention in the use of analysis test fixture

Introduction of IC test seat and matters needing attention in the use of analysis test fixture

The primary purpose of IC testing is to ensure that the device verifies that the IC can perform the intended work or function under harsh environmental conditions. Distinguish qualified chips and unqualified chips, to ensure product quality and reliability, the following take you to understand the IC test seat. The IC test seat is used to verify that the IC can perform the work or function as designed. Functional testing is the foundation of digital circuit testing. It simulates the actual working state of IC, inputting a series of test modes successively or randomly, acting on the device under test at the rate specified by the circuit, and then detecting whether the output signal is consistent with the output of the circuit. The expected graph data match to determine whether the circuit function is normal. Its focus is on pattern generation rate, edge timing control, input/output control and mask selection.

2022-08-30

Details
What are the characteristics of IC test seat?

What are the characteristics of IC test seat?

What are the characteristics of IC test seat? IC test seat can be mainly used to check the online monolithic IC components and the circuit through the network of the open and short circuit, as well as the function of the technical simulator and digital device logic system function analysis test. The user fully realizes the functions and performance indicators specified in the design specification under harsh environmental conditions during the testing process. Simply put, it tests the chip's qualifications.

2022-08-02

Details
Test how often the probe needs to be replaced

Test how often the probe needs to be replaced

Test probe is the unified name of ICT/FCT test probe, BGA probe, high frequency probe, and high current probe. No matter what kind of probe has its own life, the probe pattern generally has its own life, mainly depending on the life of the spring. So what are the factors that affect the lifetime of the test probe? Here is a brief introduction to the factors that affect the life of the test probe.

2022-07-27

Details
Test the archaeological application of the probe

Test the archaeological application of the probe

The types of test probes include PCB probe, ICT functional test probe (automotive harness test probe, battery needle, current and voltage needle, switch needle, capacitor polarity needle, high frequency needle), BGA test probe, etc. According to the different origin, it can be divided into QA probe, ECT probe, IDI probe, INGUN probe, PTR probe, LEENON probe, Taiwan CCP China probe, Taiwan UC Youchuan probe.

2022-04-24

Details
Test the use of the probe

Test the use of the probe

The test needle, also known as the test probe in the industry, is divided into spring needle (special needle) and general needle when used for PCB board testing. When the spring needle is used, the test mold needs to be made according to the wiring condition of the tested PCB board. In general, a mold can only test one kind of PCB board; Universal needle in use, only need to have enough points, so now many manufacturers are using universal needle; Spring pins can be divided into PCB board probe, ICT probe and BGA probe according to their usage. PCB board probe is mainly used for PCB board testing, ICT probe is mainly used for online testing after plug-in, and BGA probe is mainly used for BGA package testing and chip testing.

2022-04-24

Details
Classification of test probes

Classification of test probes

Classification of test probes Probes can be classified according to electronic testing purposes: A.optical circuit board test probe: circuit board test before installation of components and only open and short circuit detection probe, most of the domestic probe products can replace imported products;

2022-04-24

Details
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2022/08/30

Introduction of IC test seat and matters needing attention in the use of analysis test fixture

Introduction of IC test seat and matters needing attention in the use of analysis test fixture

The primary purpose of IC testing is to ensure that the device verifies that the IC can perform the intended work or function under harsh environmental conditions. Distinguish qualified chips and unqualified chips, to ensure product quality and reliability, the following take you to understand the IC test seat. The IC test seat is used to verify that the IC can perform the work or function as designed. Functional testing is the foundation of digital circuit testing. It simulates the actual working state of IC, inputting a series of test modes successively or randomly, acting on the device under test at the rate specified by the circuit, and then detecting whether the output signal is consistent with the output of the circuit. The expected graph data match to determine whether the circuit function is normal. Its focus is on pattern generation rate, edge timing control, input/output control and mask selection.

图片名称

2022/08/02

What are the characteristics of IC test seat?

What are the characteristics of IC test seat?

What are the characteristics of IC test seat? IC test seat can be mainly used to check the online monolithic IC components and the circuit through the network of the open and short circuit, as well as the function of the technical simulator and digital device logic system function analysis test. The user fully realizes the functions and performance indicators specified in the design specification under harsh environmental conditions during the testing process. Simply put, it tests the chip's qualifications.

图片名称

2022/07/27

Test how often the probe needs to be replaced

Test how often the probe needs to be replaced

Test probe is the unified name of ICT/FCT test probe, BGA probe, high frequency probe, and high current probe. No matter what kind of probe has its own life, the probe pattern generally has its own life, mainly depending on the life of the spring. So what are the factors that affect the lifetime of the test probe? Here is a brief introduction to the factors that affect the life of the test probe.

图片名称

2022/04/24

Test the archaeological application of the probe

Test the archaeological application of the probe

The types of test probes include PCB probe, ICT functional test probe (automotive harness test probe, battery needle, current and voltage needle, switch needle, capacitor polarity needle, high frequency needle), BGA test probe, etc. According to the different origin, it can be divided into QA probe, ECT probe, IDI probe, INGUN probe, PTR probe, LEENON probe, Taiwan CCP China probe, Taiwan UC Youchuan probe.

图片名称

2022/04/24

Test the use of the probe

Test the use of the probe

The test needle, also known as the test probe in the industry, is divided into spring needle (special needle) and general needle when used for PCB board testing. When the spring needle is used, the test mold needs to be made according to the wiring condition of the tested PCB board. In general, a mold can only test one kind of PCB board; Universal needle in use, only need to have enough points, so now many manufacturers are using universal needle; Spring pins can be divided into PCB board probe, ICT probe and BGA probe according to their usage. PCB board probe is mainly used for PCB board testing, ICT probe is mainly used for online testing after plug-in, and BGA probe is mainly used for BGA package testing and chip testing.

图片名称

2022/04/24

Classification of test probes

Classification of test probes

Classification of test probes Probes can be classified according to electronic testing purposes: A.optical circuit board test probe: circuit board test before installation of components and only open and short circuit detection probe, most of the domestic probe products can replace imported products;

图片名称
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