EVL6566B-65W-QR Datasheet, PDF (3/5 Pages) STMicroelectronics – 19 V - 65 W quasi resonant flyback adapter board

EVL6566B-65W-QR
Electrical diagram and efficiency
Table 1. Overall efficiency and no load consumption
Test
230 V-50 Hz
115 V-60 Hz
Vout Iout Pout Pin
Eff.
Vout Iout Pout Pin
Eff.
[V] [mA] [W] [W]
[%]
[V] [A] [W] [W]
[%]
No load
25% load eff.
50% load eff.
75% load eff.
100% load eff.
Average eff.
19.00 0.00 0.00 94mW
-
19.00 0.00 0.00 75mW
-
18.97 0.86 16.37 18.53 88.3 18.97 0.86 16.32 18.03 90.5
18.97 1.71 32.50 35.77 90.9 18.97 1.72 32.54 35.91 90.6
18.98 2.57 48.74 53.44 91.2 18.97 2.57 48.82 54.39 89.8
18.98 3.42 64.89 71.18 91.2 18.98 3.42 64.99 73.30 88.7
90.4
89.9
Doc ID 010004 Rev 1
3/5