EVL6562A-400W Datasheet, PDF (4/9 Pages) STMicroelectronics – L6562A 400W FOT-controlled PFC pre-regulator evaluation board

Typical performance
3
Typical performance
EVL6562A-400W
Figure 3. EVL6562A-400W compliance to Figure 4. EVL6562A-400W compliance to
EN61000-3-2 standard @full load
JEIDA-MITI standard @full load
Measurements @ 230Vac Full load EN61000-3-2 class D limits
10
Measurements @ 230Vac Full load EN61000-3-2 class D limits
10
1
1
0.1
0.1
0.01
0.01
0.001
0.001
0.0001
13
57
9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
Harmonic Order (n)
0.0001
13
57
9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
Harmonic Order (n)
Figure 5. EVL6562A-400W compliance to Figure 6. EVL6562A-400W compliance to
EN61000-3-2 standard @70W load
JEIDA-MITI standard @70W load
Measurements @ 230Vac 70W
1
EN61000-3-2 class D limits
Measurements @ 230Vac 70W
1
EN61000-3-2 class D limits
0.1
0.1
0.01
0.01
0.001
0.001
0.0001
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
Harmonic Order (n)
0.0001
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
Harmonic Order (n)
Figure 7. Power factor vs. V_in and load
1.05
1.00
0.95
0.90
0.85
Pout = 400W
0.80
Pout = 200W
0.75
Pout = 70W
0.70
80
130
180
230
Vin (Vac)
Figure 8. THD vs. V_in and load
35
30
25
20
15
10
5
0
280
80
130 _{Vin (Vac)180}
Pout = 400W
Pout = 200W
Pout = 70W
230
280
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