Latest news about Current Logic’s DC-DC Converters
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24V input, 48V output, 2000W DC-DC Converter design
Designing a 24V input, 48V output, 2000W power supply is crucial for maintaining stable operation and prolonging the lifespan of electronic equipment. This article will outline the power supply design and highlight the selected components. Power Supply Design: The power supply is intended to deliver stable power to a high-power device. It operates with a…
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Problems to be considered in designing car notebook power supply
Designing a car notebook power supply requires careful consideration of key factors and design points. The power supply must meet the following requirements to ensure optimal performance: High efficiency: Given the unique conditions of a vehicle environment, it is essential to minimize power consumption by designing an efficient power supply that can operate effectively within…
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Design of Boost DC-DC Power Supply for TL494
Switching power supplies have become increasingly popular in electronic devices due to their advantages of stability, high efficiency, and high power density. They use various switching technologies, with pulse width modulation (PWM) being one of the key techniques used. In a voltage-type PWM controller like the TL494, the principle is to compare the output voltage…
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In-depth understanding and application examples of decoupling capacitors in DC-DC power supply design
Many beginners in circuit design often underestimate the complexity of DC-DC power supply design, assuming it involves merely linear and switching power supplies. They may resort to finding a reference design and copying it without much consideration. However, the power supply is a crucial aspect of circuit design, impacting the stability, performance, and overall cost…
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How to judge whether the IC in the electronic circuit is working normally
Accurately judging the functionality of an IC (Integrated Circuit) in a circuit is crucial when repairing TV sets and audio-visual equipment. Incorrect judgments can result in the unnecessary replacement of ICs and persistent faults. Therefore, it is important to have proper methods for assessing ICs. Firstly, it is necessary to have a solid understanding of…
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Power supply circuit design: detailed explanation of linear power supply and switching power supply
When it comes to circuit design, one of the most crucial elements is the power supply design. Every electronic device requires a properly designed power supply circuit to function correctly. There are two main types of power supplies in the market: linear power supply and switching power supply. Let’s discuss the differences between these two.…
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Switching power supply Buck circuit CCM and DCM working mode
Continuous Conduction Mode (CCM): In this mode, the inductor current never reaches zero during one switching cycle. The inductor flux doesn’t return to zero while the power switch is closed, meaning there is always some current flowing through the coil. Discontinuous Conduction Mode (DCM): This mode is characterized by the inductor current reaching zero during…
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Correct selection of capacitors in DC-DC converters
Let’s dive into the world of electronic circuits where capacitors take center stage as a crucial component. Traditionally, capacitors have served key functions such as bypass coupling, power filtering, DC blocking, and aiding oscillation and signal delay. However, as electronic circuits evolve, particularly in the realm of power electronics, unique demands emerge for capacitors in…
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Working principle of capacitor in DC-DC converter
In circuit design, the power supply is often overlooked, but it plays a crucial role in the overall performance and cost of the system. One aspect of power supply design that is frequently neglected is the use of capacitors in DC-DC converter design. Capacitors are primarily used in power supply design for filtering and decoupling/bypass…
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UAV Power System Components
1- Motor Definition A device that converts electrical energy into mechanical energy, comprising a stator, rotor, iron core, and magnetic steel. Types: There are two main types – brushed motors and brushless motors. Brushless motors are predominantly used in current drones. Standard Naming: Motors are typically labeled with four digits, where the first two digits…