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US 2020/0323060 A1Published application
Camera lighting power supply
AssigneeAptiv Technologies AG
InventorsRoman MAJERCZAK, Maciej BARSZCZOWSKI
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Abstract
A pulsed power supply system for a vehicle vision sensor lighting device includes a pulsed power supply generator configured to electrically supply the lighting device, a linear DC voltage regulator configured to deliver a stabilized electrical voltage to the pulsed power supply generator from a variable electrical power source, and an amplifier configured to deliver an amplified electric current from the linear DC voltage regulator to the pulsed power supply generator.
Claims10
A pulsed power supply system for a vehicle vision sensor lighting device, the system comprising:
- a pulsed power supply generator configured to electrically supply the lighting device;
- a linear DC voltage regulator configured to deliver a stabilized electrical voltage to the pulsed power supply generator from a variable electrical power source;
- and
- an amplifier of electric current configured to deliver amplified electric current from the linear DC voltage regulator to the pulsed power supply generator.
1 more element
Dependencies are inferred from the claim text.