Nachrichten
Der Exporteur von AC-DC-Netzteilen in China hilft Ihnen, zwischen AC und DC zu unterscheiden
Autor: ZYG Leistungsmodul Time: 2022-7-19
The essence of the difference between DC and AC is that AC can be seen as two sets of alternating DCs in terms of direction changes to exert an effect on the load, which can be understood as the vector sum of the two sets of DCs at different time periods. For a sufficiently short period of time, alternating current can be understood as a set of direct currents in one direction.
When we use electricity, we end up seeing the effects of electricity. For resistive loads, this is a thermal effect, so the final effect of AC and DC is exactly the same, both heating, but since the magnitude of the AC is usually changing, we get an “rms” to equate the DC effect. But for inductive and capacitive loads, AC has a direction and can “pass through” smoothly. They cannot be achieved by DC. Also, AC can produce a changing magnetic field, and a changing magnetic field can produce a changing electric field, so the energy can be very Converts and transmits easily. Therefore, alternating current is more widely used. For example, a transformer can simply change the value of voltage, while direct current cannot do it directly. For example, radio transmission also requires these alternating voltages to generate a changing magnetic field, where in one direction Some direct currents cannot meet the requirements.
Because direct current has only one direction, it is relatively simple to use. It can be easily divided into two states: high and low. In this way, the physical state of binary 0s and 1s can be achieved simply. Therefore, the chip logic control of course requires direct current, and alternating current is too complicated.
Even in some power supply changes, it is common to convert AC to DC first, then stabilize the voltage and simplify it, and then invert another AC by chopping, like frequency converters and switching power supplies.
We are a China AC-DC Power Supply exporter, all products are certified by the state, and you can use them with confidence. Welcome to kontaktiere uns AC-DC Power Supply exporter. Large-scale factory production to meet the needs of large orders.
We are an experienced Chinese exporter and can provide you with online services..
Vorherige: Warum sollten Sie sich für unsere DC-DC-Wandler entscheiden?
Nächste: So wählen Sie einen zuverlässigen DC-DC-Stromversorger in China aus
relevante Information
-
2024-10-22
AC and DC power supplies: What’s the difference?
In modern power systems and electronic devices, AC and DC power supplies are the two most common types of power supplies. They each have unique characteristics and application scenarios, and are of great importance to our lives and industrial production. So what are the differences between AC and DC power supplies? First of all, by definition, an AC power supply refers to a power supply whose direction and magnitude change over time. In an AC power supply, the direction of the current changes periodically, meaning the positive and negative charges move alternately. Because of this periodic change, the voltage and current of an AC power supply are usually represented by a sine wave, and the frequency is usually 50Hz or...
Einzelheiten anzeigen -
2023-9-1
The Electric Power Series: Igniting a Bright Future with English
English has become the lingua franca of communication. It has transcended borders and cultures, creating a global network where ideas, information, and opportunities flow freely. The Electric Power Series aims to ignite a bright future by empowering individuals with the English language skills they need to thrive in this dynamic landscape. English opens doors to a world of possibilities. It enables individuals to connect with people from different backgrounds, cultures, and perspectives. By breaking down language barriers, English fosters understanding, empathy, and collaboration. It allows for the exchange of ideas and knowledge, leading to innovation and progress. The Electric Power Series recognizes the transformative power of English and seeks to harness it for the betterment of society. The series consists...
Einzelheiten anzeigen -
2023-6-26
“AC DC Power Supply SD Series”
The AC DC Power Supply SD Series is a vital component for numerous electronic devices and equipment. It is a type of power supply that converts AC or alternating current into DC or direct current. This power supply is widely used in various applications, such as computers, telecommunications, medical equipment, and industrial automation. The AC DC Power Supply SD Series is known for its efficiency and reliability. It has a high power factor that helps reduce energy consumption. With a compact design, it can fit into small spaces and can be easily integrated into different systems. This power supply has a low noise level and excellent stability, ensuring a steady supply of power to the equipment. One of the key...
Einzelheiten anzeigen -
2023-7-22
AC DC Converter HP Series made in chian: Efficient Power Conversion for All Your Electrical Needs
Introduction: In today's fast-paced world, electricity plays a crucial role in powering various devices and equipment. However, the power supply available from the grid is often alternating current (AC), which may not be compatible with many electronic devices that require direct current (DC). To bridge this gap and ensure a smooth, efficient power conversion, the AC DC Converter HP Series provides a reliable and versatile solution for all your electrical needs. Efficient Power Conversion: The AC DC Converter HP Series is designed to provide efficient power conversion, ensuring that the electrical energy is converted from AC to DC with minimal losses. This efficiency is achieved through advanced technologies and high-quality components used in the converter's construction. By maximizing the conversion...
Einzelheiten anzeigen -
2023-5-2
Industrial AC-DC Converter for Efficient Power Conversion
In modern industry, efficient power conversion is essential for the smooth operation of various devices and machinery. One of the critical components in this process is the AC-DC converter. An industrial AC-DC converter is a device that converts alternating current (AC) power into direct current (DC) power. This essential component is used in a broad range of industries, including manufacturing, transportation, and energy production. The primary function of the industrial AC-DC converter is to regulate and convert the incoming AC power to a DC output that is suitable for powering the equipment or machinery. In most cases, the incoming AC power is at a higher voltage than the equipment or machinery requires. Therefore, the AC-DC converter reduces the voltage to...
Einzelheiten anzeigen -
2023-4-25
AC-DC-Netzteil: Bereitstellung einer zuverlässigen und effizienten Stromwandlung
Die AC-DC-Stromversorgung ist eine wesentliche Komponente in vielen elektronischen Geräten, die eine zuverlässige und effiziente Leistungsumwandlung von der Wechselstromversorgung (AC) in die vom Gerät benötigte Gleichstromleistung (DC) ermöglicht. Da die Nachfrage nach elektronischen Geräten weiter steigt, nimmt die Bedeutung von AC-DC-Netzteilen in der Elektronikindustrie zu. Einer der Hauptvorteile von AC-DC-Netzteilen ist ihre Fähigkeit, Wechselstrom in Gleichstrom umzuwandeln, was von den meisten elektronischen Geräten benötigt wird. Dadurch können Geräte effizient und zuverlässig arbeiten, da die Spannungs- und Strompegel kontrolliert und innerhalb sicherer Grenzen gehalten werden. AC-DC-Netzteile sind ebenfalls hocheffizient, wobei einige Modelle Umwandlungswirkungsgrade von bis zu 95% erreichen. Das...
Einzelheiten anzeigen