Making logarithmic rms conversion circuit based on AD536 chip
As a new type of RMS chip, AD536 has a wide range of applications in the field of digital instrumentation and automatic control. In practical applications, the design of the peripheral circuit must be very careful because it directly affects the accuracy of the output RMS. The AD536 is a new type of rms chip. The internal circuit is mainly composed of four parts: an absolute value circuit, a square divider, a mirror current source, and an output buffer amplifier. The basic working principle is as follows: “Absolute value→square/divide→average†is sequentially performed on the input voltage.
Solar mobile Power Bank is a new type of power source that converts solar energy into electric energy and stores it in a battery, and at the same time has a mobile nature. The storage battery can be any form of power storage device, which is generally composed of three parts: solar photovoltaic cell, storage battery, and voltage regulating element.
With the energy crisis and the deteriorating environmental problems caused by petrochemical fuels, people are paying more and more attention, and the current digital products are becoming more and more popular. Solar mobile power is developed under this background.
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