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How to select DC/DC and LDO type switching power supply
In electronic products, we often see the figure of DC/DC, LDO, what are the differences between them, in the design of electronic products how to choose and how to design to avoid the defects of circuit design? DC/DC is to convert a constant current input voltage into another constant cur...Read more -
The characteristics and application points of multi-output switching power supply
Features of multi-output switching power supply 1. Generally, only one output voltage is regulated, and the other voltages are unregulated. 2. The voltage of the unregulated output will change with the load of its own way (load adjustment rate), and will also be affected by the size of ot...Read more -
What is a multi-output LED switching power supply?
The multi-output switching power supply means that the general input AC power is rectified and filtered and converted into DC power and then converted into high-frequency AC power to be supplied to the transformer for transformation, so that one or more sets of voltages are generated. The main...Read more -
How do you decide to use a surge protector and why do you choose it？
1. Basis of judgment: basically all electrical equipment should be lightning protection, and electrical appliances with pure power access (such as home lighting, air conditioning, refrigerator, etc.) are relatively less likely to be damaged by lightning, while those with power and signal acce...Read more -
The principle of switching power supply.
Switching power supplies are based on high-frequency switching technology to convert unstable and cluttered alternating current (AC) into a low direct current (DC) voltage required by other devices. In fact, the switching power supply can be said to be an auxiliary cardiovascular device for o...Read more -
How to choose the correct switching power supply
1. Choose the appropriate input voltage range.Take AC input as an example, the commonly used input voltage specifications are 110V, 220V, so there are corresponding 110V, 220V AC switching, as well as the general input voltage (AC: 85V-264V) three specifications.The input voltage specificatio...Read more -
UBS: Tesla Powerwall could deliver 6-year ROI in Australia
Call it the Great Debate.A new technology could disrupt the century-old status quo of a trillion-dollar industry.The combination of battery storage and solar energy is expected to have the same effect on the energy industry as the internet did to media and mobile phones to telephone handsets. The...Read more -
How much do you know about pure sine wave inverters？
Inverter OUTPUT function: after opening the “IVT SWITCH” of the front panel, the inverter will convert the direct current energy of the battery into pure sinusoidal alternating current, which is OUTPUT by the “AC OUTPUT” of the back panel. Automatic voltage stabili...Read more -
Global automotive DC-DC converter market insights by 2026-featuring TDK, Continental, Aptiv, etc.
DUBLIN–(BUSINESS WIRE)–The “Automotive DC-DC Converter Market-Growth, Trends, COVID-19 Impact and Forecast (2021-2026)” report has been added to ResearchAndMarkets.com’s products. The global automotive DC-DC converter market is valued at US$9 billion in 2020 and is e...Read more -
How to charge Volkswagen ID.4: everything you need to know
We believe that most Volkswagen ID.4 owners may never own or even drive an electric car.Therefore, we have compiled a comprehensive Volkswagen ID.4 charging video, explaining everything from simple household level 1 charging to public DC fast charging. Because there are different connectors and d...Read more -
About PFC regulated switching power supply
Among PFC switching power supplies, the switching power supply regulated power supply is a very important part. The switching power supply function in the PFC is not much different from the ordinary switching power supply, but there is a difference in power supply. Ordinary switching power su...Read more -
Classification of PFC functions
As far as we know, there are currently two types of PFC, one is passive PFC (also called passive PFC), and the other is called active power supply (also called active PFC). Passive PFC is generally divided into “inductance compensation type” and “valley-filling circuit ...Read more
