- Patent Title: Constant-current constant-voltage (CCCV) control unit power supply
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Application No.: US15867086Application Date: 2018-01-10
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Publication No.: US10219332B2Publication Date: 2019-02-26
- Inventor: Shu Rong Ouyang
- Applicant: GARDENIA INDUSTRIAL LIMITED
- Applicant Address: VG Road Town, Tortola
- Assignee: GARDENIA INDUSTRIAL LIMITED
- Current Assignee: GARDENIA INDUSTRIAL LIMITED
- Current Assignee Address: VG Road Town, Tortola
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: CN201620682507U 20160629
- Main IPC: H05B33/08
- IPC: H05B33/08 ; H02M7/04 ; H02M1/44 ; H02M1/42 ; H02M1/00
Abstract:
A power supply includes an AC input power connector; an AC-DC converter circuit coupled to the AC input power connector; a constant-current constant-voltage control unit configured to receive DC power from the AC-DC converter circuit; a light emitting diode (LED) lamp unit configured to receive power from the constant-current constant-voltage control unit; and a capacitor coupled in parallel with the LED lamp unit.
Public/Granted literature
- US20180132315A1 CONSTANT-CURRENT CONSTANT-VOLTAGE (CCCV) CONTROL UNIT POWER SUPPLY Public/Granted day:2018-05-10
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