소식
DC-DC 컨버터 공장 선택 방법, 고품질 DC-DC 컨버터 선택 방법
저자： ZYG 전원 모듈 Time： 2022-9-16
What is a DC-DC converter?
A DC-DC converter, also known as a DC-DC converter or DC transformer, is a circuit or electromechanical device that converts electrical energy. It can convert direct current (DC) power to DC power (or approximate DC) of different voltages. Its power ranges from very low (small batteries) to very high (high voltage power transfer). The output voltage of some DC-DC converters has the same reference point as the input voltage, while the output voltage of some DC-DC converters is isolated from the input voltage.
DC-DC Converter Inductor Selection
The process of selecting an inductor for a DC-DC converter depends on many parameters. Depending on the power levels involved, these inductors can be quite large and may need to be designed for your system. In addition to the required area, the following specifications are also important. You need to consider the choice of DC-DC converter electrical sensors:
Rated current and coil resistance. The coil itself will have some DC resistance, which will generate heat and reduce some voltage across the inductance. Coil resistance should be as low as possible to prevent power loss. Also, the current rating will depend on the physical size of the inductor package; winding sensors are used for high power converters, while foil electric motors can be used for low power converters.
saturation current. Ferrite sensors will have some saturation current, which will saturate the core than saturation current sensors. This will cause the next switching cycle to lag. The inductor should be chosen so that the saturation current is greater than the maximum current required by the system.
inductance and frequency. All components have parasitic effects. Parasitic capacitances between windings and coil resistances can cause the system to self-resonate. In fact, the self-resonant frequency of the inductor is usually very high, so it doesn’t matter unless you intend to use a PWM signal with a very fast edge rate and a frequency around MHz.
DC DC Converter Inductor Selection and Inductor Type
Finally, and least important is the inductance value. The required inductor value depends on the topology you use, as this will determine the function the DC-DC converter needs to perform.
관련 정보
-
2023-11-20
DC to DC Power Supply Module: Efficient and Reliable Energy Conversion Solution
Introduction: In today's fast-paced, technology-driven world, efficient and reliable energy conversion is crucial for the optimal performance of various electronic devices. DC to DC power supply modules play a vital role in converting direct current (DC) from one voltage level to another, ensuring a continuous and stable power supply to meet the specific requirements of different applications. This article will explore the features, benefits, and applications of DC to DC power supply modules as an efficient and reliable energy conversion solution. Features of DC to DC Power Supply Modules: DC to DC power supply modules offer several key features that make them an attractive choice for energy conversion: 1. Wide Input Voltage Range: These modules support a wide range of...
세부 정보보기 -
2023-7-29
Introducing the Cutting-Edge DM Series DC Power Supply
In the world of technology and innovation, the need for reliable and efficient power supply solutions has become more crucial than ever before. As devices become more sophisticated and power-hungry, the demand for cutting-edge DC power supplies has skyrocketed. That's where the DM Series DC Power Supply comes in. The DM Series is a state-of-the-art power supply designed to meet the growing needs of various industries, including telecommunications, aerospace, automotive, and research and development. With its advanced features and unparalleled performance, the DM Series is poised to revolutionize the way power is supplied to critical applications. One of the key highlights of the DM Series is its cutting-edge technology. Unlike traditional power supplies, the DM Series is equipped with intelligent...
세부 정보보기 -
2023-5-19
AC-DC Switching Power Supply – A Comprehensive Guide
AC-DC switching power supplies are widely used in modern electronic devices. They convert the incoming alternating current (AC) from the power source into direct current (DC) that is required for the operation of electronic devices. These power supplies are known for their high efficiency, reliability and small size. This comprehensive guide will help you understand the basics of how switch-mode power supplies work, their applications, various types, and key parameters to consider in selecting the right one for your requirements. How do AC-DC Switching Power Supplies work? An AC-DC switching power supply works by applying a high-frequency AC input voltage (approx. 50 kHz to several MHz) to a transformer, which steps down the voltage. A bridge rectifier then converts this...
세부 정보보기 -
2023-7-11
Custom Type Power Series: Unlocking Your English Proficiency
English is one of the most widely spoken languages in the world. Whether you are a student, a professional, or a language enthusiast, having a high level of English proficiency can open up countless opportunities for personal and professional growth. In this article, we will explore the benefits of the Custom Type Power Series, a unique approach to unlocking your English proficiency. The Custom Type Power Series is a comprehensive and personalized program designed to cater to the specific needs and goals of English learners. Unlike traditional language courses that follow a rigid curriculum, this series focuses on individual strengths and weaknesses, allowing learners to progress at their own pace. One of the key features of the Custom Type Power...
세부 정보보기 -
2023-12-4
In today's rapidly evolving technological landscape, the need for reliable and efficient power supply modules is paramount. Whether it is powering electronic devices, charging batteries, or providing stable voltage outputs for various applications, having a versatile and adjustable power supply module is essential. One such solution that has gained popularity in recent years is the DC to DC step-down adjustable power supply module. This module not only offers efficient voltage regulation but also allows for customized power outputs based on specific requirements. In this article, we will delve deeper into the functionality and benefits of this innovative power supply module. Functionality: The DC to DC step-down adjustable power supply module serves the purpose of reducing the input voltage to a...
세부 정보보기 -
2023-6-2
Bidirectional DC DC Converter: A Solution for Efficient Power Transfer
In today's world, power electronics is playing a vital role in all aspects of our life. Power electronics refers to the control and conversion of electrical power from one form to another using electronic devices. One of the most important applications of power electronics is power conversion, where electrical power is converted from one form to another, such as AC to DC or DC to AC. In this context, bidirectional DC DC converters have gained significant attention in recent years due to their ability to transfer power efficiently between two DC systems. What is a Bidirectional DC DC Converter? A bidirectional DC DC converter is a power electronic circuit that allows power to flow in both directions between two DC...
세부 정보보기