AND8344/D
18
Vin=115Vac
Vin=230Vac
70
72
Figure 42. LLC soft start to no load on the outputs
Figure 43. LLC soft start to nominal load
Efficiency
74
76
78
80
82
84
86
88
90
20
40
60
80
100
120
140
160
180
200
Output Power [W]
Ef
ficiency [%]
Figure 44. Efficiency of Entire Demoboard
Figure 45. Conducted EMI Signature of the Board
at Full Load and 230 V
AC
Input
Figure 46. Conducted EMI Signature of the Board
at Full Load and 110 V
AC
Input
Summary of Contents for NCP1351B
Page 19: ...AND8344 D www onsemi com 19 Figure 47 Schematic of the SMPS...
Page 20: ...AND8344 D www onsemi com 20 Figure 48 Bottom Side of the PCB...
Page 21: ...AND8344 D www onsemi com 21 Figure 49 Bottom Labels...
Page 22: ...AND8344 D www onsemi com 22 Figure 50 Top Labels...
Page 24: ...AND8344 D www onsemi com 24 Figure 52 Photo of the Demoboard with Heatsinks Removed...
Page 25: ...AND8344 D www onsemi com 25 Figure 53 Photo of the Demoboard Bottom Side...
Page 26: ...AND8344 D www onsemi com 26...
Page 27: ...AND8344 D www onsemi com 27...
