NXP Semiconductors
UM10972
TEA1916DB1262 digital resonant 240 W/12 V power supply demo board
UM10972
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User manual
Rev. 1.1 — 8 June 2018
COMPANY PUBLIC
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aaa-022160
10
25
40
55
70
85
100
85
87
89
91
93
95
Load (%)
ηη
(%)
(%)
(1)
(1)
(2)
(2)
1. V
mains
= 230 V (RMS)
2. V
mains
= 115 V (RMS)
Figure 7. Efficiency curve
aaa-022161
0
50
100
150
200
250
25
75
125
175
225
275
P
out
(W)
P
in
P
in
(W)
(W)
(2)
(2)
(1)
(1)
1. V
mains
= 230 V (RMS)
2. V
mains
= 115 V (RMS)
Figure 8. Power consumption
