Single row 4-pin connector led - Allicdata Electronics

how to detect the transient voltage suppression diode?

On 2018-10-26 17:00:00 in Generally electronic semiconductor

using a multimeter RX 10kilo-ohm for a monopole type TVS,the positive and reverse resistors can be measured by measuring ordinary diodes ...

How to identify and detect common diodes?

On 2018-10-26 15:48:50 in IC Chips

Intuitive judgment. Some of the circuit symbols are printed on the diode to indicate polarity; one end of the negative pole of the diode is printed with a color ring as a negative mark ...

Soldering techniques and processes in assembly

On 2023-07-28 11:02:23 in PCBA

In the PCBA (Printed Circuit Board Assembly) assembly process, the selection of soldering technology and process is crucial to ensure soldering quality and improve product reliability. This article will introduce the soldering techniques commonly used in ...

What are the basics of synchronizing RS triggers circuit and synchronous D flip-flops?

On 2019-11-30 10:48:06 in IC Chips

This article describes the characteristics of the triggers. ...

What is the principle and function of signal transmission by signal transistor?

On 2019-08-29 10:14:56 in Generally electronic component

This article describes the characteristics of signal transistor. ...

What are the classifications of pc power supplies?

On 2019-08-09 10:47:46 in Generally electronic semiconductor

This article describes the characteristics of the power supplies. ...

What are the principles and details of MCU control PCB board design?

On 2019-08-08 10:52:18 in Generally electronic component

This article describes the characteristics of the MCU control PCB board. ...

How to identify and detect relays?

On 2018-12-20 14:13:55 in Relays

This article describes how to identify and detect relays ...

Welding of printed circuit boards

On 2018-12-13 10:45:44 in Technology

This article briefly introduces the welding of printed circuit boards ...

Pre-welding preparation

On 2018-12-10 14:05:13 in Knownlege

This article describes the preparation of pre-welding ...

What are the characteristics of TFT LCD?

On 2022-02-09 19:40:59 in Discrete Semiconductor

This article describes the characteristics of the TFT LCD. ...

What is the use of hard disk cache?

On 2021-04-14 10:33:57 in Discrete Semiconductor

This article describes the characteristics of the hard disk. ...

In the era of artificial intelligence, will FPGAs be more widely used in more applications?

On 2020-05-22 10:19:39 in IC Chips

This article describes the characteristics of FPGA. ...

Why is the two-switch forward converter considered one of the most reliable converters?

On 2019-10-11 09:55:34 in Generally electronic component

This article describes the characteristics of the two-switch forward converter. ...

Piezoelectric Vibration Module

On 2023-03-22 13:36:27 in IC Chips

The PEC vibration module is an IC Chip that provides enhanced flexiblity and performance, with its ability to detect, measure and generate audio vibrations, as well as its high durability and energy efficiency. ...

Working principle of DC-DC converter

On 2023-03-22 11:50:53 in IC Chips

The basic principle of a DC-DC converter is to use an electrical circuit that contains an inductor, a capacitor, and other components to convert a DC voltage from one level to another. ...

What are the three types of DC/DC converters?

On 2023-03-21 18:36:07 in IC Chips

DC-DC converters are used to convert a DC voltage level to another. Three main categories are commutated converters, linear converters and switched-mode converters, each with their own advantages and disadvantages. ...

12V multiple output DC-DC voltage conversion module

On 2023-03-21 18:21:17 in IC Chips

Multi-output DC-DC voltage converter modules convert one DC voltage into several different DC output voltages for powering multiple systems. They are found in many applications and offer over-current and over-temperature protection. ...

IO-Port Expanders Offer Flexibility in MCU-Based Designs

On 2023-02-24 14:17:20 in IC Chips

IO Port Expander ICs provide flexibility in MCU system designs by allowing easy external access to high density of IO channels, enabling adjustments to features such as pull-up/down resistors and drive strengths. ...