BD39 17mm 2200mA 3V - 9V 1 cell or 2 cells Buck Driver Board (1 pc)
- Brand : CDM Driver
- Product Code : CDM BD39
- Availability : In Stock
-
$5.51
-
Buy more and Save more
- 3 or more $5.15
- 5 or more $5.01
- 10 or more $4.85
Available Options
Product Specifications:
| Input Voltage: | 3V - 9V (1 / 2 x Li-ion) |
| Output: | 2200mA (max.) |
| Mode(s): | 1-Mode: (Hi:100%) / 3-Mode: (Lo(5%) > Med(30%) > Hi(100%)) / 2 Groups of 3 to 5-Mode: Group 1: Lo(5%) > Med(30%) > Hi(100%) Group 2: Lo(5%) > Med(30%) > Hi(100%) > Strobe > SOS How to switch between group 1 and group 2? (Go to Low Mode, wait for 10 seconds. When you see the light is flashing (one time only), you need to half pressed the switch. You can switch to Group 1 (3-Mode) or Group 2 (5-Mode). (options) |
| Feature(s): | 1. Constant Current 2. Low Voltage Warning: By 1 cell: When voltage is below 3V, it will keep flashing. *** Note: Only 3-Mode version has low voltage warning for 2 x Li-ion cells *** By 2 cells: When voltage is below 5.8V, it will keep flashing. 3. Battery reverse protection 4. LED short circuit protection 5. Memory function : ( > 3 secs) |
| Dimensions: | 17mm ( Dia. ) x 1.6mm (Thickness of PCB) x 8mm (Thickness)(including all component) |
| Weight: | 3g |
| Package Content: | 1 x Driver Board |