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REAL-DESIGN INTELLIGENCE has obtained a patent for a water purifier circuit with an adapter power supply, which reduces the volume of the water purifier

Article Source：China National Intellectual Property Administration | Author：Financial Sector | Issuing Time：2024.04.12
On April 8, 2024, the financial sector reported that, according to the announcement of the China National Intellectual Property Administration, Guangdong REAL-DESIGN INTELLIGENCE Technology Co., Ltd. has obtained a patent entitled "a water purifier circuit with adapter power supply", with the authorization announcement number of CN107769590B and the application date of November 2017.



The patent abstract shows that the present invention discloses a water purifier circuit with an adapter power supply, including a microprocessor chip circuit, a power supply circuit and a detection circuit, and the power supply circuit has the function of supplying power;

The detection circuit detects the components of the water purifier;

Integrate the power circuit and detection circuit into one circuit board;

The power circuit includes a first power sub circuit and a second power sub circuit. The first power sub circuit provides 24V DC power to the booster pump and solenoid valve of the water purifier;
The output stage of the first power supply sub circuit is electrically connected to the input stage of the second power supply sub circuit;

The second power sub circuit provides 5V DC power to the microprocessor chip of the water purifier.

The present invention integrates a 24V adapter and a control panel into the same circuit panel, saving the manual installation cost and shell material cost of the power adapter, as well as the power cord cost of the control panel; The volume of the entire water purifier is also reduced, which is beneficial for the design and overall assembly of water purifier manufacturers.
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