V7809-1000R データシートの表示（PDF） - CUI INC
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V7809-1000R Datasheet PDF : 7 Pages
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CUI Inc │ SERIES: V78-1000 │ DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR
date 04/22/2013 │ page 5 of 7
EFFICIENCY AND RIPPLE CURVES
Efficiency(%)
100
Efficiency
90
80
70
60
4.75 8 12 16 20 24 28
Efficiency VS Vin(Full Load)
V7803-1000
V7805-1000
V7812-1000
V7806-1000
V7809-1000
V7815-1000
32 Vin(V)
Ripple (mV)
40
Ripple
35
30
V7803-1000
25
V7805-1000
20
V7812-1000
V7806-1000
15
V7809-1000
10
V7815-1000
5
4.75 8 12 16 20 24 28 32 Vin (V)
Ripple VS Vin ( Full Load)
Efficiency(%)
100
95
90
V7803-1000
85
V7805-1000
80
V7812-1000
V7806-1000
75
V7809-1000
70
V7815-1000
65
40
80 200 400 600 800 1000 Load(mA)
Efficiency VS Load(Vin=Vin_min)
Ripple (m V)
20
15
10
5
0
40
V7803-1000
V7805-1000
V7812-1000
V7806-1000
V7809-1000
V7815-1000
80 200 400 600 800 1000 Load(mA)
Ripple VS Load(Vin=Vin_min)
Efficiency(%)
100
90
80
70
60
50
40
V7803-1000
V7805-1000
V7812-1000
V7806-1000
V7809-1000
V7815-1000
80 200 400 600 800 1000 Load(mA)
Efficiency VS Load(Vin=Vin_max)
Ripple(m V)
35
30
25
20
15
10
5
0
40
V7803-1000
V7805-1000
V7812-1000
V7806-1000
V7809-1000
V7815-1000
80 200 400 600 800 1000 Load(mA)
Ripple VS Load(Vin=24V)
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