Self-healing low voltage capacitor - Allicdata Electronics

A number of LED digital tube is developed on the basis of an LED digital tube.The number of digital characters will be packaged together to become a number of digital control ...

How to realize the asynchronous signal edge detection circuit?

On 2023-08-15 18:22:59 in Filter

This article describes the characteristics of the asynchronous signal edge detection circuit. ...

Reliability Engineering and Reliability Testing in PCBA Manufacturing

On 2023-08-03 11:37:39 in PCBA

In the PCBA (Printed Circuit Board Assembly) manufacturing process, reliability engineering and reliability testing are essential links. This article will introduce reliability engineering principles and reliability testing methods in PCBA manufacturing t ...

Techniques and Methods of PCBA Fault Diagnosis and Repair

On 2023-08-01 10:50:47 in PCBA

During the manufacture and use of PCBA (Printed Circuit Board Assembly), failures are inevitable. This article will introduce common techniques and methods of PCBA fault diagnosis and repair, including fault analysis, application of test tools, replacemen ...

The characteristics and application of multi-cell lithium battery charging management IC

On 2023-03-10 13:48:07 in IC Chips

Multi-cell Lithium-ion battery charger ICs are integrated circuit chips used to charge and protect batteries, used in portable devices such as digital cameras, smartphones and gaming devices. ...

What is the difference between led backlit screen and IPS screen?

On 2022-01-21 10:43:33 in Discrete Semiconductor

This article describes the characteristics of the screen. ...

What are the reasons why connectors are superior to hard wiring?

On 2021-08-18 10:50:41 in Connector

This article describes the characteristics of the connectors. ...

What are the key factors for digital power to replace analog power?

On 2021-03-27 10:54:46 in Generally electronic semiconductor

This article describes the characteristics of the controller. ...

Power in the ATX power supply

On 2019-04-08 16:09:09 in Knownlege

This article writes about the active power and reactive power in the ATX power supply ...

Pin identification and detection method of LED digital tube

On 2019-01-05 12:09:49 in Photoelectric

This article describes the pin identification and detection method for LED digital tube ...

Commonly used connector

On 2019-01-04 16:23:50 in Connector

This article describes some commonly used connector ...

What is COB?

On 2019-01-02 15:26:57 in Technology

This article writes about the COB ...

What is an integrated circuit?

On 2018-12-18 16:15:07 in IC Chips

This article briefly introduces what is an integrated circuit ...

What is a photoelectric switch and how to detect it?

On 2018-12-14 14:53:08 in Photoelectric

This article briefly introduces what is a photoelectric switch and how to detect it? ...

What is the principle of photoelectric conversion devices?

On 2018-12-08 10:40:53 in Knownlege

This article describes the principle of photoelectric conversion devices ...

Commonly used connector

On 2018-11-01 17:07:09 in Memory

The classification connector of the connector is also called a connector, which is usually composed of a plug ( also known as a male plug ) and a socket ( called a female plug ) ...

The identification of model and pin

On 2018-11-01 16:51:26 in Relays

Because the number of LED digital tube is not unified,it can be said that there are no rules to follow ...

how to detect a dual base diode?

On 2018-10-26 17:10:47 in Memory

discriminant emitter E. When the multimeter is placed in the RX1k2 block and the positive and reverse resistance values between any two electrodes are equal (2~10k2) with two forms ...