محصولات مرتبط
(Dimensions: 15mm * 20mm (same as A4988 and DRV8825
(Maximum driving current: 1.8A (factory default 0.8A
(Maximum voltage: 36V (usually 12V
Support subdivision: 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128;
Product Process: Four-layer PCB
Product weight: 5g
Delivery list: LV8729 module * 1, (heat sink + sticker) * 1
1. Only in the 64 subdivision or 128 subdivision can have a better ultra-quiet effect;
2. Working voltage: 6V-36V, the recommended voltage is 12V;
3. The maximum current is 1.5A, the default is 0.8A;
4. Subdivision: 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128;
5. (A heat sink must be added for better heat dissipation (be sure to use a large fan to assist heat dissipation)
In order to consider the problem of heat, the LV8729 uses a four-layer PCB for overall heat dissipation. At the same time, the chip is equipped with a heat sink. The factory default 1A drive current. Due to the large number of LV8729 drive subdivisions, for the stable operation of 3D printers, any motor drive module It is necessary to actively cool the heat, such as installing a fan, hanging a cooling bracket, and giving the motherboard a big fan.
دیدگاه خود را بنویسید