Configurable LED power supply with wireless interface
First Claim
1. A power supply, comprising:
- power circuitry configured and operative to provide DC power to a separate load;
wireless communication circuitry operative to wirelessly communicate with an external control device; and
a controller configured and operative to (1) conduct communications with the external control device via the wireless communication circuitry to receive configuration parameters, and (2) incorporate the configuration parameters into a control scheme for operation of the power supply,wherein the power supply is one of a plurality of distinct types capable of being configured by an external control device, each distinct type requiring a corresponding distinct set of configuration parameters, and the power supply has an external bar code readable by the external control device to obtain a product identifier, the product identifier being usable to obtain the distinct set of configuration parameters for the power supply for communication to the power supply via the wireless communication circuitry.
2 Assignments
0 Petitions
Accused Products
Abstract
A power supply includes power circuitry configured to provide DC power to a separate load, and wireless communication circuitry for wirelessly communicating with an external control device such as a smart phone. A controller is configured to (1) conduct communications with the external control device via the wireless communication circuitry to receive configuration parameters, and (2) incorporate the configuration parameters into a control scheme for operation of the power supply. The power supply may be used with an LED lamp including a series of LEDs, and the configuration parameters establish desired operating characteristics including selection of constant-current or constant-voltage operation, and/or parameters for a dimming curve applied in dimming operation of the LED lamp. The power supply may be used in other applications including battery charging applications.
10 Citations
22 Claims
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1. A power supply, comprising:
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power circuitry configured and operative to provide DC power to a separate load; wireless communication circuitry operative to wirelessly communicate with an external control device; and a controller configured and operative to (1) conduct communications with the external control device via the wireless communication circuitry to receive configuration parameters, and (2) incorporate the configuration parameters into a control scheme for operation of the power supply, wherein the power supply is one of a plurality of distinct types capable of being configured by an external control device, each distinct type requiring a corresponding distinct set of configuration parameters, and the power supply has an external bar code readable by the external control device to obtain a product identifier, the product identifier being usable to obtain the distinct set of configuration parameters for the power supply for communication to the power supply via the wireless communication circuitry. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification