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The two modes are different.CC: constant current mode of the DC power supplyCV: Constant voltage mode of DC power supply...
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TL431 is an integrated circuit with voltage regulation characteristics, its working principle is to establish a constant...
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Check with a multimeter. Using a pointer multimeter with a ×10kΩ stop can roughly judge the quality of the LED. Normally...
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LD1117 is a low opening voltage regulator. This regulator provides a maximum input voltage of 16v and a fixed output vol...
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1, brightness: According to the national standards published by the Ministry of Information Industry, the average bright...
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The AMS1117 is a forward low voltage drop regulator with a voltage drop of 1.2V at 1A current.The AMS1117 is available i...
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maintenance methodsFirst of all, check the contact of the internal control circuit of the induction cooker. Induction co...
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First of all, the 431 regulator tube is removed from the circuit board, and then the left and right legs of the 431 regu...
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Additional answer:Using a diode to do half-wave rectification can reduce the forward voltage drop of a PN junction, but...
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1, B1117 is a three-end regulator, there are two types of adjustable voltage and fixed voltage.2, the reference voltage...
