Category: General Topics

As an engineer engaged in power system design, I am aware of the crucial role of DC-DC converters in power conversion. The chief function of a DC-DC converter is to convert one DC voltage into another DC voltage to meet the needs of different circuits and applications. In the market, isolated and non-isolated DC-DC converters…

DC-DC converters are a crucial component in electronic equipment, converting one DC voltage into another DC voltage to meet the needs of different circuits and applications. However, in practical applications, DC-DC converters may suffer from various fault conditions that can originate from issues with the circuit itself or the influence of external factors. This article…

DC-DC converters are essential power electronic devices that convert one DC voltage into another DC voltage to meet the needs of different circuits and applications. In many high voltage applications, a DC-DC converter with a high voltage input is required to convert the bus voltage to a lower voltage for use by the low voltage…

surge power. This surge power can have adverse effects on the circuit, so measures need to be taken to suppress its occurrence. This article will introduce the causes and corresponding methods of surge power generated when the DC-DC converter is powered on. The basic working principle of a DC-DC converter is to control the transfer…

The inductor coil in the DC-DC converter is one of the key components for power conversion, and its performance directly affects the efficiency, output voltage stability, and reliability of the entire DC-DC converter. This article will introduce key points for designing inductor coils for DC-DC converters above 1000W, including selecting coil specifications, coil winding, inductance…

Ripple is one of the parameters that evaluate the performance of a DC-DC converter, and it has a significant impact on the stability and performance of the circuit. In this article, we will introduce how to control the ripple of DC-DC converters, including an examination of the causes of ripple, methods of controlling ripple, experimental…

DC-DC modules, these small circuit boards, have the ability to convert DC voltage into another fixed or adjustable DC voltage, playing an increasingly important role in our lives. Whether it is in electronic devices such as mobile phones and computers or in high-tech equipment such as electric vehicles and space probes, DC-DC modules are indispensable.…

As a power supply system designer for forklifts, I am well aware of the significance of selecting an appropriate power converter. DC-DC converters, a common type of power conversion device, serve to transform high voltage into low voltage to meet the power requirements of various devices. In this design, I have chosen a 48V to…

As a self-sufficient young man, I always tried to install various conveniences in my recreational vehicle (RV) when camping, from simple cooking equipment to high-tech entertainment systems. Recently, I decided to install a laptop in my RV so I could stay connected while on the road and also enjoy multimedia entertainment during breaks. However, I…

In the remote northern areas, nightfall brings reliance on inefficient and unsafe lighting methods. The traditional methods, such as using handheld lamps or extending power lines from far away, are not only inefficient but also vulnerable to safety hazards. The power lines are prone to freezing or being toppled by strong winds, leading to power…