| 摘要 |
<p>The invention relates to a safety fuse with improved cooling at the ceramic body level. According to the invention, the safety fuse is provided with a ceramic case having mounted on one, two or three faces a radiator (R) consisting of an aluminium plate (P) provided at its ends with some fins (A) intended for increasing the heat release surface, where, with a view to improving the thermal transfer between the ceramic case and the radiator ( R), a silicone paste of high conductivity is introduced between the contact surfaces of the two components. Additionally, a mini fan (V) can be mounted on one of the ceramic case faces in order to increase the cooling efficiency.</p> |
