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042021-11Answer: No. Switching power supply is a kind of power supply technology. Through high-frequency electronic switches, generally IGBTs, power supplies composed of inductors and capacitors, rectifier, inverter, step-up and step-down can be achieved.
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192021-10The direct function of a pure sine wave inverter is to convert DC power into AC power The core of the inverter device is the inverter switch circuit, referred to as the inverter circuit for short.
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192021-10Communication high-frequency inverters need to achieve long-term uninterrupted power supply to key loads, which places extremely high requirements on the reliability of high-frequency inverters.
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192021-10When the inverter output feedback does not have a zero-crossing point for 64ms continuously,
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122021-10In the time of bwitt's struggle, because of you, I am no longer alone, and I am warm because of my company. Happy birthday to the birthday stars of Shenzhen bwit power supply in August and September!
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042021-09The quality assurance of communication inverters involves components, inverters, installations, and various other components.
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042021-09We are all familiar with inverters, which are also called DC-AC converters, which are devices that convert DC voltage to AC voltage.
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042021-09Certificate, certificate, is a book description that proves qualified. Why do more and more customers who buy inverters look at whether the factory has a qualified certificate?
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232021-08In daily maintenance, a conductivity meter can be used to test the internal resistance of the battery to judge whether it is good or bad. The battery life of the inverter is an important reason that affects the inverter failure.
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232021-08The power communication inverter is the basic method of power enterprise production and management, and an important part of the safe operation of the power grid.