| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $32.61 | $31.95 | $30.95 | $29.62 | Contact US |
Constant Current Laser Diode Driver High-power LD Laser Diode Power Supply (LP4250A 42V 50A) LP4250
$1,096.65
Constant Current Laser Diode Driver High-power LD Laser Diode Power Supply Module (LP4220 42V 20A)
$568.06
Constant Current Laser Diode Driver High-power LD Laser Diode Power Supply Module (LP4208 42V 8A)
$226.04
3D Printer Motherboard Conrtoller Board MKS Melzi MINI12864 Kit Support Hot Bed DIY
Features:
- Support 20A /current
- Power supply: Support 1A 7805
- High quality MOS tube
- Add recovery fuse to protect circuit
- Using HR4988 instead of A49888
- Change MicroUSB to common USB
- Add horn interface, support MKS Melzi12864 and MKS Melzi2004
- FT232 modified to CH340
- Two jack for Z motor ,suitable for I3 and double 2 axis structure
- Fan interface, XH2.54
Package list:
- 1 x 3D Printer Motherboard
- 1 x MKS Melzi MINI12864
- 1 x USB cable
- 1 x MINI12864
- 1 x LCD cable
- 1 x Knob
