This driver, designed by Alex Wells (wight), is a great option for a regulated 22mm driver. With LED current options ranging from ~1A all the way up to 6A, you can easily dial in your LED current.
Because each driver is custom built to order, there is a 3-10 business day waiting period after ordering this driver.
As usual, there are plenty of different firmware options available! (See below)
Increase/Reduce Driver Current 7135 Option
By default, the 22mm 7135 driver comes with 16*380mA 7135 chips. You can decrease the output current by removing 7135 chips, each chip removed subtracts around 380mA.
Features:
*Input voltage: 2.8V - 4.5V
*Default Current: 6A (without removing any 7135 chips)
*Constant current
*PCB diameter: 22mm
*PCB thickness: 1.6mm
*Components height: 4.7mm
*Reverse polarity protection
*Gold plated contacts
*22 AWG Silicone+Teflon Leads Pre-Soldered
Spring / Contact Options
FIRMWARE OPTIONS --- CLICKY SWITCH (Normal Rear Switch)
All 22mm 16x7135 Drivers now come with guppy3drv as the only option (attiny25 MCU)
guppy3drv is a very configurable firmware that offers a lot of advantages.
For more information about this firmware, click here.