UDR升级nb4遥控和12通接收器,起火了!
UDR升级nb4遥控和12通接收器,换12通接收器其实没太大作用,主要是为了有BVD电压回传功能,但是操作失误,导致BVD导线负极线烧掉。咨询后,得知如下原因和解决方法。http://image.rcfans.com/pic/20220407/1649325129956623_74.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
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8通就有BVD功能,实在不行4通加电压传感器也行啊。 有四通道带回传电压的接收机我用了的我每个车的标配 确实方便 我也插错过一次,瞬间巨热,把插头融了,就几秒 只插那个白色正极就行,我也是烧冒烟了,一脸懵逼 我想问下,我串了一个100K的电阻,单根接上了电池和BVD和B上,两台车的电压回传是对的,后面突然一台车的就不对了,比如实际上是11.1V,但显示13.6V,多次插拔开机后会正常一会,但马上又变不正常了,是因为我的电阻精度不够吗?还是接线有点长导致的?我试过两种电阻,一种是0402贴片电阻,一种是引线电阻。 我想是因为你的电池是满电状态,所以应该把高压报警的数值调高!你试下吧! udr有低压保护 不用弄这么复杂 我匹配也没用过12通道。。 速度车感觉车没劲了就可以充电了
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