UPS power source with counting function
A technology of power supply and function, applied in the field of power supply, can solve the problem of not being able to record the discharge times of the battery
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Embodiment 1
[0014] a kind of like figure 1 The shown UPS power supply with counting function includes a casing 1 and a storage battery arranged in the casing 1, and also includes a display screen 2 and a control button 3 arranged on the casing 1, and the display screen 2 is arranged in the casing 1, the control button 3 is arranged under the shell display screen 2; the integrated circuit board and the detection module are arranged in the housing 1, and the integrated circuit board is provided with a signal processing circuit and a single-chip microcomputer, so The above-mentioned detection module is set at the output end of the battery of the UPS power supply; the UPS power supply with counting function has the function of monitoring the discharge times of the battery in the UPS power supply, which can record the use of the battery very well, and avoid the battery being used for a long time. If it is repaired or replaced in time, the quality of the UPS power supply will be reduced and the...
Embodiment 2
[0016] In the above UPS power supply with counting function, the detection module is used to detect the discharge times of the storage battery, and transmits the signal to the signal processing circuit; the signal processing circuit is used to receive and digitize the signal sent by the detection module, and then send the signal Give single-chip microcomputer; Described single-chip microcomputer is used for receiving the signal that signal processing circuit sends or the input command of control button, and judges, then controls display screen to show counting or command information; Also includes power supply circuit, described power supply circuit and UPS power supply The storage battery is connected to the output, and provides power supply meeting the working requirements for the detection module, signal processing circuit, single-chip microcomputer and display screen; the detection module is a current sensor, and the model of the single-chip microcomputer is: AT89C51.
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