Invention Grant
- Patent Title: Energy source backup charging power supply that adapts to a variable input voltage
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Application No.: US17583428Application Date: 2022-01-25
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Publication No.: US11612035B2Publication Date: 2023-03-21
- Inventor: Hamid Pishdadian
- Applicant: NORTH AMERICAN MANUFACTURING ENTERPRISES, INC.
- Applicant Address: US NY Staten Island
- Assignee: NORTH AMERICAN MANUFACTURING ENTERPRISES, INC.
- Current Assignee: NORTH AMERICAN MANUFACTURING ENTERPRISES, INC.
- Current Assignee Address: US NY Staten Island
- Agent Clifford H. Kraft
- Main IPC: H05B45/38
- IPC: H05B45/38 ; H02J9/06 ; H05B45/3725 ; H02J7/00 ; H02J7/34
Abstract:
A power supply that senses the variable voltage on LED devices and uses this voltage to force current into a storage device such as a battery to charge it. When power fails, a DC-DC boost converter supplies the necessary voltage taking current from the battery to maintain the LEDs at percentage nominal current level.
Public/Granted literature
- US20220256668A1 Energy Source Backup Charging Power Supply That Adapts to a Variable Input Voltage Public/Granted day:2022-08-11
Information query
