US Patent No. 10,219,332

CONSTANT-CURRENT CONSTANT-VOLTAGE (CCCV) CONTROL UNIT POWER SUPPLY


Patent No. 10,219,332
Issue Date February 26, 2019
Title Constant-current Constant-voltage (cccv) Control Unit Power Supply
Inventorship Shu Rong Ouyang, Zhong Shan (CN)
Assignee GARDENIA INDUSTRIAL LIMITED, Road Town, Tortola (VG)

Claim of US Patent No. 10,219,332

1. A power supply comprising:a constant-current constant-voltage control unit;
a light emitting diode (LED) lamp unit configured to receive power from a first output terminal and a second output terminal of the constant-current constant-voltage control unit; and
a capacitor coupled in parallel with the LED lamp unit to reduce flickering of the LED lamp unit.