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The design and specifications of mobile phone chargers will vary depending on the manufacturer and model, so it is not p...
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LSP5527 is A current control mode synchronous buck regulator that provides continuous 2.1A load current, with transient...
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Hello!12V boost to 27V and step-down to -5.7V, and provide line field drive signal output.Fault occurs: back bright but...
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The principle of the LCD TV booster circuit is to raise the input low-level signal to the voltage level suitable for the...
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Parameters of Loda 1522s chip:Built-in ARM M4 processor core, the highest operating frequency of 208MHz, built-in DSP op...
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PS7526 is an efficient synchronous boost conversion chip, internal integration of low impedance power MOS, with short ci...
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1. The input power supply can use a very common 5V power supply circuit, saving the trouble of having a special charger....
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1, first switch the multimeter function to AC voltage (manual 500V or 750V , to ensure that the input voltage is normal;...
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The principle of the booster chip is to charge the inductor by closing the switch, and the electromotive force of the in...
