news
L'esportatore cinese di alimentatori AC-DC ti porta a distinguere tra AC e DC
Author： ZYG Power Module 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 Contattaci 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..
Precedente: Perché scegliere i nostri convertitori DC-DC?
Prossimo: Come scegliere un affidabile fornitore di alimentazione CC-CC in Cina
informazioni rilevanti
-
2023-6-20
120V AC to 12V DC Converter: Transforming Voltage for Efficient Power Supply
The 120V AC to 12V DC converter is a device used to transform voltage from alternating current (AC) to direct current (DC). This converter is commonly used in various electronic applications that require efficient power supply. The process of transforming voltage from AC to DC is important because many electronic devices, such as mobile phones, laptops, and televisions, use DC voltage as their power source. AC voltage is the voltage supply that comes from the wall outlet while DC voltage is the voltage that powers most electronic devices. The 120V AC to 12V DC converter is a crucial device in the world of electronics as it plays a vital role in the proper functioning of electronic devices. This device is...
Visualizza dettagli -
2023-7-4
Introducing the Powerful DC DC Converter EX Series
In today's rapidly advancing technological landscape, the demand for efficient power conversion solutions is paramount. To meet this demand, we are proud to introduce the powerful DC DC Converter EX Series. This cutting-edge series is designed to provide high-quality, reliable power conversion for a wide range of applications. With the ever-increasing need for portable electronic devices, it has become crucial to have a compact and efficient power conversion solution. The DC DC Converter EX Series offers just that. Its compact size allows for seamless integration into any design, making it ideal for use in smartphones, tablets, laptops, and other portable devices. Furthermore, its high efficiency ensures minimal power loss during the conversion process, resulting in longer battery life for these...
Visualizza dettagli -
2023-4-25
AC-DC Power Supply: Reliable and Efficient Solution for All Your Power Needs
An AC-DC power supply is a reliable and efficient solution for all your power needs. This type of power supply can convert alternating current (AC) power from the wall outlet to direct current (DC) power that is suitable for powering electronic devices. One of the key benefits of an AC-DC power supply is its reliability. These power supplies are designed to provide consistent and stable power output, even in demanding environments. This makes them an ideal choice for use in industrial, medical, and military applications, where reliability is critical. Another advantage of an AC-DC power supply is its efficiency. These power supplies can convert AC power to DC power with high efficiency, which means that less power is wasted as...
Visualizza dettagli -
2023-4-13
Convertitore CA-CC: conversione della corrente alternata in corrente continua
Un convertitore CA-CC, noto anche come raddrizzatore, è un dispositivo elettronico che converte la corrente alternata (CA) in corrente continua (CC) utilizzando diodi o altri dispositivi a semiconduttore. Questa conversione è essenziale per molti dispositivi elettronici che richiedono alimentazione CC per funzionare, come computer, televisori e radio. Esistono due tipi principali di convertitori AC-DC: raddrizzatori a semionda e a onda intera. Un raddrizzatore a semionda consente il passaggio solo di metà della forma d'onda CA, determinando una tensione CC che è solo la metà della tensione CA. Un raddrizzatore a onda intera consente il passaggio dell'intera forma d'onda CA, determinando una tensione CC quasi uguale alla tensione CA. Oltre ai diodi, anche i convertitori AC-DC possono...
Visualizza dettagli -
2023-7-1
Introducing the DC DC Power Supply DM Series
DC DC power supplies are essential components in various industries, providing a stable and reliable source of power for a wide range of applications. One notable series in this field is the DM Series, which offers exceptional performance and versatility. In this article, we will delve into the key features and benefits of the DM Series, showcasing why it is the ideal choice for your power supply needs. The DM Series is renowned for its high efficiency, with a conversion rate of up to 95%. This exceptional efficiency ensures minimal power loss during the conversion process, resulting in energy savings and reduced operating costs. Additionally, the high efficiency of the DM Series translates into a smaller form factor, making it...
Visualizza dettagli -
2023-7-23
Bidirectional DC-DC Converter: An Innovative Solution for Efficient Power Conversion
Introduction: With the increasing demand for energy efficiency and the integration of renewable energy sources into the power grid, bidirectional DC-DC converters have emerged as an innovative solution for efficient power conversion. These converters play a crucial role in a wide range of applications, including electric vehicles, energy storage systems, and renewable power generation. Understanding Bidirectional DC-DC Converters: A bidirectional DC-DC converter is a device that allows power to flow bidirectionally between two DC sources or storage systems. It enables efficient power conversion by adjusting the voltage levels and converting power between different systems. By effectively managing the power flow, bidirectional DC-DC converters enable the integration of various energy sources and storage systems into a unified power system. Key Features...
Visualizza dettagli