Technical News - Veswin Electronics

DC/DC VS LDO: How to Choose the Right Power Supply Chip 2023
Source： Release time：2023-02-24 Click：263

An LDO is a linear voltage regulator. A linear regulator uses transistors or FETs operating within its linear region to subtract excess voltage from the applied input voltage to produce a regulated output voltage. By dropout voltage, we mean the minimum value of the difference between the input voltage and output voltage required for the regulator to maintain the output voltage within 100mV above or below its rated value.
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[2023] What is LED Driver, Features, Functions, and How to Choose
Source： Release time：2023-02-21 Click：426

Do you know what is LED driver is, how to match the model number of LED driver, and how to choose the right one? In this article, our team will introduce the overview of LED driver and the famous led driver chip for you.
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LM2675: The Internal Structure of the Switching Power Supply Chip
Source： Release time：2023-02-17 Click：645

As a power supply R&D engineer, naturally often deal with a variety of chips, some engineers may not know much about the chip's internal, today a DC/DC buck power supply chip LM2675 as an example, try to explain in detail the internal design principles and structure of a chip, welcome instruction!
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The Past and Present of LPDDR Memory
Source： Release time：2023-02-14 Click：493

In this article, our team will talk with you closer to LPDDR memory from LPDDR1, LPDDR2, LPDDR3, and LPDDR4 to LPDDR5. The low-power features will continue to develop for mobile devices and low-power devices. Let's explore the past, present, and future of this special memory LPDDR for the low-power market.
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CR2016 vs. CR2032: What are the Differences and How to choose 2023
Source： Release time：2023-02-10 Click：650

The BR type is the standard for small lithium-ion batteries, also known as button cells because of their small, round size. BR batteries are known to operate at high power from start to finish, while also being able to withstand high temperatures. Another type of button cell is the CR cell, which is a lithium manganese dioxide battery. The initial discharge of the CR cell is higher than that of the BR cell, but should be phased out as the cell ages.
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The Introduction to Car Fuse
Source： Release time：2023-02-08 Click：270

In this article, our team will introduce everything about the car fuse to you, including what the automotive fuse is, the car fuse type and specification, and the solution to the car fuse blowing.
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CR2450 vs. CR2032: How to Choose 2023?
Source： Release time：2023-02-06 Click：970

Do you know the difference between CR2450 and CR2032? Do you think CR2450 and CR2032 can replace each other? In this article, our product team will attach the battery parameters to explain clearly to you, including battery applications and the FAQs.
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The Differences Between PNP transistor and NPN transistor
Source： Release time：2023-02-02 Click：322

In this article, our team will introduce you what the PNP transistor and NPN transistor with 9012/9013 transistor. The differences between PNP transistors and NPN transistors.
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[2023] What are the Testing Method and Types of Transistors?
Source： Release time：2023-01-31 Click：277

In this article, we have firstly understood the general classification method and the main typical types of transistors?. Then the test methods of crystal diodes and crystal transistors, including the means of performance judgment and electrode determination, were introduced. Finally, the test methods for common and high-power Darlington transistors are discussed.
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[2023] A Complete Guide about What is Automotive Relay and How to Select
Source： Release time：2023-01-12 Click：487

Relay is a kind of automatic control device that the output quantity will jump when the input quantity (electric, magnetic, sound, light, heat) reaches a certain value.
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How to Control a DC motor with Arduino and L298N Motor Driver
Source： Release time：2023-01-11 Click：543

Do you know how to control a DC motor with Arduino and L298N motor driver? In this article, our team will show all the details to you.
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What are SMD Components and Main Types of SMD Components
Source： Release time：2023-01-09 Click：312

SMD surface mount components have appeared for twenty or thirty years, and a new era has been created. From passive components to active components and integrated circuits, they all eventually become surface mount devices (SMD) and can be assembled by pick-and-place equipment, which has been widely used.
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What are the Differences between Thyristor, MOS tube and IGBT
Source： Release time：2023-01-06 Click：342

What are the differences between thyristor, MOSFET, and IGBT? In this article, our team will introduce it to you. Thyristor, MOS tube, IGBT tube are common power electronic control devices.
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How to Choose MOSFET Transistor Correctly
Source： Release time：2023-01-05 Click：442

In recent years, with the widespread use of MOSFET transistors in automotive, communications, energy, consumer, green industrial and other industries, has grown rapidly in recent years. The MOSFET transistor is attracting much attention.
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What is a Tactile Sensor?
Source： Release time：2023-01-03 Click：282

Industrial robot haptic sensors help industrial robots measure any physical interaction with their environment. The sensor is able to measure parameters related to the contact between the sensor and the object. In turn, industrial robots benefit from haptics. Force and haptic sensors allow robots to manipulate objects with greater precision and sensitivity in less structured environments.
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Introduction to the Basic Knowledge of Analog Switches
Source： Release time：2022-12-23 Click：261

In this article, our team will introduce the basic knowledge of analog switches. Let's get started.
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Application of LED Drivers Circuit in Automotive Lighting
Source： Release time：2022-12-20 Click：268

For the light-emitting characteristics of LEDs, this blog focuses on the working principle of LEDs, driving technology, LED defects and solutions, and their importance in automotive applications, while introducing the MAX16831 chip structure, characteristics, and circuit diagram of the boost mode for automotive headlight driving circuits. The application and significance of LEDs in automotive lighting are discussed to further exploit the practical value of LEDs.
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How to Choose Memory Flash Cards 2023
Source： Release time：2022-12-19 Click：270

There are four main categories of memory cards? on the market today, namely TF card, SD card, CF card, CFast card. In this article, our team will introduce the basics of memory flash cards, how to choose the memory flash cards and the notes when using it. Let's get starting.
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SMD Resistor: Definition, Value, Size and How to Choose
Source： Release time：2022-12-16 Click：311

In this article, our team will introduce the basic knowladge about SMD resistor for you, the content consists of definition, value, size and how to choose of SMD resistor, hope it helps you understand and use this kind of resisor better.
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Introduction to Microwave Diode (High Voltage) 2022
Source： Release time：2022-12-15 Click：330

This article is mainly about the microwave diode and focuses on the microwave diode replacement and damage prevention methods for a detailed description.
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