1.1 Input: 7-12cells NiMh/NiCd or 3-4 cells LiPo.
1.2 Suitable ESC: Xerun and eZRun series ESC
1.3 Size: 24.5mm(L) * 24.5mm(W) * 10mm(H).
1.7 Weight: 7.2g
2 How to Use
You need to choose different cooling fan in different applications.
For 4-6 Cell NiMhNiCd/: You needn't change the normal voltage cooling fan coming with the ESC;
For 7-9 Cell NiMh/NiCd: You must change the fan because it cannot work with such a high voltage, so please choose a high voltage fan or supply the fan from the receiver (+6V);
For 10-12 Cell NiMh/NiCd: You must choose a high voltage fan, and cut the output of the built-in BEC, then supply the receiver with an UBEC (An additional external DC-DC regulator);
The difference of "normal voltage cooling fan" between "high voltage cooling fan":
Type
Input (Lithium Battery)
Input (NiMh or NiCd)
Normal voltage cooling fan
2 cells LiPo
4-5 cells NiMh/NiCd
High voltage cooling fan
3-4 cells LiPo
7-12 cells NiMh/NiCd