请使用google翻译,英文不好,担心可能会造成误导 Thermal head cable management for printe. I will share other board,and this one update in the facebook group: Has been rigorously tested, printing test 24 hou, working very well Description Thermal head cable management for printe. include: 2P 2.54 socket (6x XH2.54 2P): two cooling fa, one cooling fan, two temperature seo, BLTouch 3P 2.54 socket (3x XH2.54 3P): One X limit, BLTouch, or IR, LED or steering gear 4P 2.54 socket (1x XH2.54 4P): a stepper motor interface. 2P 5.08 socket (1x DB2EVC-5.08-2P): 2 heate 1x 43045 MX3.0 22P (maximum current 5A): connected to the motherboard Two 2x KF2EDG 3.5MM 2P (maximum current 8A) 1K ohm chip resistor (2x 0805W8F1001T5E) 2 LEDs The layout of the Header is 2.5mm wide and has two laye, so it is enough to pass 5A current. If it is a 12v power supply, it can also be up to 60W LED can be connected or not connected, it can display whether the relay is working in real time when connected There is a screw hole in the middle, which is fixed to the previous cable screw. The surrounding four screw holes are the same as the 42 stepper motor (NEMA17), which can be easily italled behind the stepper motor. Later, a shell will be designed for itallation. Can be italled on or behind, size 38x38 已经经过严格的测试,24小时打印测试,工作的非常好 说明 用于打印机的热头电缆管理。 包括: 2P 2.54插座(6x XH2.54 2P):两个散热风扇,一个降温风扇,两个温度传感器,BLTouch 3P 2.54插座(3x XH2.54 3P):一个X限位,BLTouch,或者IR,LED或者舵机 4P 2.54插座(1x XH2.54 4P):一个步进电机接口。 2P 5.08插座(1x DB2EVC-5.08-2P):2个加热器 1x 43045 MX3.0 22P(最大电流5A):与主板连接 2个 2x KF2EDG 3.5MM 2P(最大电流8A) 1K欧贴片电阻(2x 0805W8F1001T5E) 2x LED Header 的铺线为2.5mm宽,上下两层,所以足够通过5A电流,若是12v电源,也可以最大60W LED可接可不接,接了可以实时显示加热器是否工作 中间留有螺丝孔,固定在之前的电缆螺丝,四周的四个螺丝孔与42步进电机(NEMA17)相同,可以方便的安装到步进电机后面,之后会设计一个壳,安装之用。 可以安装到上面或者后面,尺寸为38x38