The CR1620 is a type of lithium button cell battery. It is a small, circular battery that is commonly used in various electronic devices such as watches, calculators, key fobs, hearing aids, laser pointers, and some medical devices.
mars 08, 2024
Those mistakes are often made in the PCB design process.
novembre 16, 2020
PCB
Three kinds of mistakes that can easily occur in the PCB design process
novembre 10, 2020
PCB
Why is PCB green? What are the components on the PCB?
novembre 04, 2020
PCB
Main points of self-inspection of PCB design later
novembre 03, 2020
PCB
PCB design: How to automatically update the dynamic copper skin.
novembre 02, 2020
PCB
Detailed explanation of each layer of PCB.
octobre 21, 2020
PCB
Introduction of dry film types for printed board manufacturers.
octobre 19, 2020
PCB
PCBA production has a good quality control method.
octobre 12, 2020
PCB
In PCB design, there are many places that need to consider the safety distance. Here, it is classified into two categories for the time being: one is electrical-related safety spacing, and the other is non-electrical-related safety spacing.
septembre 08, 2020
PCB|Electric
As a competent PCB design engineer, the general PCB layout rules must be clear to everyone. However, do you all know the design rules of RF board PCB?
septembre 02, 2020
PCB|Radio Frequency
There are three categories of ground in PCB circuit design: analog ground, digital ground, and shield ground.
août 31, 2020
PCB
With the rapid development of the mobile phone, electronics, and communications industries, the PCB circuit board industry has continued to grow and grow rapidly, and at the same time, people have become increasingly demanding on the number of layers, weight, precision, materials, colors, and reliability of the PCB. However, due to fierce market price competition, the cost of PCB board materials is also on a rising trend, and more and more manufacturers are monopolizing the market with low prices in order to enhance their core competitiveness. However, behind these ultra-low prices is to reduce material costs and process production costs, which makes the PCB prone to cracks (cracks), scratches, (or scratches), and its precision, performance and other comprehensive factors do not meet the standards. It will seriously affect the solderability and reliability of the product. Faced with the variety of PCB circuit boards on the market, there are two ways to distinguish the quality of PCB circuit boards: the first method is to distinguish and judge from the appearance, and the other is to judge from the quality specifications of the PCB itself.
août 21, 2020
PCB
With the rapid development of the mobile phone, electronics, and communications industries, the PCB circuit board industry has continued to grow and grow rapidly, and at the same time, people have become increasingly demanding on the number of layers, weight, precision, materials, colors, and reliability of the PCB. However, due to fierce market price competition, the cost of PCB board materials is also on a rising trend, and more and more manufacturers are monopolizing the market with low prices in order to enhance their core competitiveness. However, behind these ultra-low prices is the reduction of material costs and process manufacturing costs, which makes the PCB prone to cracks (cracks), scratches, (or scratches), and its precision, performance and other comprehensive factors do not meet the standards. It will seriously affect the solderability and reliability of the product. Faced with various PCB circuit boards on the market, there are two ways to distinguish the quality of PCB circuit boards: the first method is to distinguish and judge from the appearance, and the other is to judge from the quality specifications of the PCB itself.
août 18, 2020
PCB
Recently, I worked with an intern on a non-inverting configuration OPA191 op amp with a gain of 2V/V, a load of 10kΩ, and a supply voltage of +/-15V. Figure 1 shows the schematic of the design.
mai 13, 2019
PCB
PCBA is the SMT upper part on the PCB empty board, and then through the DIP plug-in manufacturing process, it will involve many fine and complicated process flow and some sensitive components. If the operation is not standardized, it will cause process defects or components. Damage, affecting product quality and increasing processing costs. Therefore, in the PCBA chip processing, it is necessary to comply with the relevant operating rules and operate in strict accordance with the requirements. The following describes the operating rules of PCBA processing
mai 11, 2019
PCBA
Lithium CR1620 Battery Equivalent
Integrated Circuit Codes and IC Code List
![What is an Integrated Circuit? [Definition, Function, Diagram & Types]](/files/uploads/blog/20240226/integrated-circuits-definition-and-meaning.png)
What is an Integrated Circuit? [Definition, Function, Diagram & Types]
PNP Transistor Symbol, Working, Function and Example
Transistor NPN vs PNP: Difference Between PNP and NPN Transistor
NMOS vs PMOS: Symbol, Diagram, Working, Structure, Truth Table
How Many Transistor in a CPU
List of Top Electronic Components Distributor in 2023
