17mm 7135x8 MCU Dimming 2800mA Circuit Board for CREE MCE P7/CREE XML T6 LED Flashlight Board Diameter:17mm Current:2800MA

17mm 7135x8 MCU Dimming 2800mA Circuit Board for CREE MCE P7/CREE XML T6 LED Flashlight

Specification:

Size: Board diameter:17mm

       PCB thickness: 1.5mm

       Spring Heigth: 3mm

We use the high quality 7135x8, the current is in sufficient quantities. It’s with reverse polarity protection.Low voltage indication function. If the voltage is lower than 2.9V-3V, it will reduces the minimum brightness automatically. And will prompt you by flash once a second.Power supply by Single lithium battery or 3xAA battery. It’s constant current, fever and high precision. Four-Groups MCU dimming programs:

(1) 2-Mode: Low 10%--High 100%

(2) 3-Mode: Low5%--Middle30%-High100%

(3) 3-Mode: Low5%—High100%--Strobe

(4) 5-Mode: Low1%—Middle30%—High100%—Strobe—SOS

6.Two ways to change the dimming group:

(1)    You can use one of the five-pointed star in the back of the circuit board to connect the edge (ground), then you can change the dimming groups. ( Four five-pointed star connect ground in clockwise, you will get 2,3,3,5-Mode)

(2)    Let the component side (front) welding the short-circuit ground wire. If installing by this way, it’s no further adjustment. If you need to adjustment, you necessary to disassemble, re-select.

17mm 7135x8 MCU Dimming 2800mA Circuit Board for CREE MCE P7/CREE XML T6 LED Flashlight