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  • How to understand the physical factor that the relative tensile force of the inductance guide pin of the terminal is lower?

    There are many types of terminal pins, such as PIN pins, four-point pins, etc. Compared with the terminal series products of electronics and automobiles, the relative tension of the inductive guide pins will be lower, and sometimes the tension will be insufficient for a long time. To know what is ca...

  • Comparison of the differences between IDE, SCSI and SATA hard disk interfaces:

    1. The working mode of the IDE requires the full participation of the CPU, and other operations cannot be performed when the CPU reads and writes data. This situation will naturally cause the system's response to be greatly slowed down in the multitasking operating system of Windows95/NT. The SCSI i...

  • Reliability Of Switching Elements

    The reliability problem of components is the problem of basic failure rate, which is a kind of random failure. The difference from quality problems is that the failure rate of components depends on the level of working stress. Under a certain stress level of KE DIP switch, the failure rate of compon...

  • The core part of the DIP switch circuit

    Key components: PS-ON, precision voltage stabilizing circuit, PWM control chip, push tube (composed of two triodes), drive transformer, main switch transformer Principle: the oscillation circuit is composed of push tube and PWM (Pulse Width Modulation) control chip, When a high-frequency pulse is ge...

  • Classification Of PCB Terminal Blocks

    Terminals can be divided into European terminal series, plug-in terminal series, barrier terminal series, spring terminal series, track terminal series, through-wall terminal series, photoelectric coupling terminal series, etc. The plug-in series terminal block is made up of two parts plug-in connec...

  • What is European style socket, horn socket?

    The European socket is a kind of socket converter, and the socket converter is the so-called conversion socket in electrician. One side is a plug called a male, and the other side is a socket called a female. It is an electrical product that needs to be used when traveling abroad. Since each country...

  • Several Basic Types Of Switching Power Supply Principles

    Several basic types of switching power supplies Switching power supplies generally have three working modes: fixed frequency and pulse width mode, fixed frequency and variable pulse width mode, and variable frequency and pulse width mode. The former working mode is mostly used for DC/AC inverter pow...

  • The importance of DIP switches

    With the development of the times and the advancement of science and technology, all walks of life are gradually developing in the direction of intelligence, high efficiency, energy saving, and environmental protection. A smart, energy-efficient, green and environmentally friendly machine and equipm...

  • What are the advantages of SCSI connectors?

    SCSI has the advantages of low CPU occupancy rate, high efficiency of multi-task concurrent operation, many connected devices, long connection distance, etc. For most server applications, it is recommended to use SCSI hard disks and the latest Ultra320 SCSI Controller SATA hard disks are also hot-sw...

  • Technical status of DIN41612 connector

    DIN41612 connector is a type of connector that adopts European standards and is widely used. It is usually used in 19in standard chassis. In its installation process, positioning accuracy, installation firmness, and replaceability are crucial. Positioning accuracy can ensure that the connector is ac...