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  • Dongguan Junrensi Electronic Technology Co., Ltd.

    Address: Factory No.34, Ludipu Factory, Huaide Community, Humen Town, Dongguan City, Guangdong Province

    Landline:+86-769-82885016

    Fax:+86-769-82885276

    Phone:+86-135-3773-1585

    Contact:Mr. Zhang

    E-mail:qingqiong1688@163.com

    4Q&A
    Your location: Home ->  Q&A
    2021
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    The IC test socket is used to burn the program into the chip, and it needs the cooperation of the programmer to burn. Put the IC test socket in the socket above the programmer, and then put the IC chip in the socket for programming. So what are the functions of the IC test socket? Various types of spring test probes can meet most needs (lead-free, low inductance, high strength, high current, Kelvin test socket, etc.);
    2021
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    The IC test socket is mainly used to check the on-line single IC components and the open and short circuit conditions of each circuit network, as well as the function of analog devices and the logic function of digital devices. The user is able to fully achieve the functions and performance indicators specified in the design specification under harsh environmental conditions during the test. To put it simply, it is the qualification of the test chip.
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    If the signal is a line, there is no output or the output is different from the line, you have to use the programmer to check the output drive logic and check the program list. The inspection should be carried out from there to the left, and find the first non-connected contact. If the one that is not connected is an input, check the input point according to the second and third steps. If it is a line, press the fourth Step and fifth check. Make sure that the main control relay step affects the logic operation.
    2021
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    IC test socket (test socket) is a standard test equipment for testing the electrical performance and electrical connection of online components to check manufacturing defects and defective components. It is mainly used to check the on-line individual components and the open and short-circuit conditions of each circuit network. It has the characteristics of simple operation, fast and accurate fault location, etc. The ICT test fixture can perform analog device function and digital device logic function test, fault The coverage rate is high, and a dedicated needle bed must be made for each type of veneer.
    2021
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    The screw-cap type fixed BGA is more conducive to dispersing the welding force of the test socket and the PCB board, greatly improving the reliability and service life of the connection, and the fixed cover is made of aluminum alloy material, which can effectively dissipate heat and improve the test effect. The IC test socket is compact, stable and unique in design, small in size, and can meet the needs of high density of any motherboard
    2021
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    IC aging test seat This product is used in aerospace, military, scientific research units and integrated circuit manufacturing companies, can be equipped with imported aging stations, aging boards for devices and high and low temperature testing, aging screening for connection purposes: product model and specifications; IC-8J, IC-14J, IC-16J, IC-18J, IC-18J(K) Wide Span, IC-20J, IC-24J, IC-24Z Narrow Leg, IC-28J, IC-28J(K) Wide Span, IC-40J main technical specifications; Pitch;
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