Invention Grant
US09462643B2 Alternating current (AC)-direct current (DC) power booster and AC-DC power control module for AC and DC illuminations
有权
用于AC和DC照明的交流（AC） - 直流（DC）增压器和AC-DC电源控制模块
- Patent Title: Alternating current (AC)-direct current (DC) power booster and AC-DC power control module for AC and DC illuminations
- Patent Title (中): 用于AC和DC照明的交流（AC） - 直流（DC）增压器和AC-DC电源控制模块
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Application No.: US13846572Application Date: 2013-03-18
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Publication No.: US09462643B2Publication Date: 2016-10-04
- Inventor: Hun Yong Choe
- Applicant: BOLTIER R&D
- Applicant Address: US CA La Mirada
- Assignee: BOLTIER R&D
- Current Assignee: BOLTIER R&D
- Current Assignee Address: US CA La Mirada
- Agency: Novick, Kim & Lee, PLLC
- Agent Jae Youn Kim
- Priority: KR10-2012-0130473 20121116; KR10-2012-0136926 20121129
- Main IPC: H02J9/00
- IPC: H02J9/00 ; H05B35/00 ; H05B33/08 ; H02M1/44 ; H02M1/42 ; H02M1/10 ; H02J3/02 ; H02J9/06 ; H02J3/32 ; H02J3/38 ; G05F1/67
Abstract:
The AC-DC power booster includes an electromagnetic interference (EMI) filter circuit that is included to convert alternating current (AC) power from among applied AC power and direct current (DC) power, to DC power to be output; a power factor correction (PFC) circuit that is connected to the EMI filter circuit and stabilizes an output voltage; and a switching mode power supply (SMPS) circuit that is connected to the PFC circuit and is capable of generating AC and DC power at the same time; a maximum power point tracking (MPPT) circuit that applies the voltage output from the SMPS circuit between a drain and a source of a switching device; a battery that is charged by receiving power from a solar light energy source connected to the MPPT circuit; and an inverter that operates an AC home appliance with the power received in the battery.
Public/Granted literature
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