Vibration Fracture Mechanism and Optimization Design of Array Power Supply for Near-Space SAR

Table 1

EDS test results of three locations of the antishock MOS tube.

Location	Element	C	O	Cu	Al	Si	k
Pin 1	Wt%	27.29	7.83	55.53	0.98	6.43	1.94
Pin 2	Wt%	12.15	3.29	80.59	0.98	1.89	1.1
Pin 3	Wt%	23.87	7.38	60.34	1.48	5.61	1.32