Constant-voltage lamp strip driving device based on constant-current power supply capable of configuring output current
A technology for outputting current and driving device, applied in the field of LED light strip driving device, can solve the problem of line loss reduction of constant current type light strip, and achieve the effect of good brightness consistency
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[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0037] Such as image 3 As shown, a constant-voltage light strip driving device based on a constant-current power supply with configurable output current includes a constant-current power supply, a driver, and a light strip. The constant-current power supply is connected to the light strip through the driver. The LED strip is constant voltage or constant current; the device adopts the combination of constant current dimming power supply and constant voltag...
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