EPH1R5035 Datasheet, PDF (1/5 Pages) Shindengen Electric Mfg.Co.Ltd – EPH1R5035

EPH1R 5035
[1] Electrical Specification
Output Side Ta − 40~85°C Vi 36~75V
Characteristics
Conditions
Vo
Output Voltage Initial Setting
Line Regulation
Load Regulation
Io
Output Current
Ta=25°C Io =0~3A Vi =48V
Io=3.5A Vi =36~75V
Io=0~3.5 A Vi =48V
Po Max
Output Over Current Limit
Output Over Voltage Protection
Output Low Voltage Protection
Voac
Output Ripple & Noise
Io = Io Max.
20 Hz~5 MHz
0.6 Hz ~50 MHz
[2] Efficiency & Power Dissipation
Characteristics
η
Efficiency
Pd
Power Dissipation
Conditions
Io = 3.5 A Vi = 48 V
Io = 3.5 A Vi = 48 V
Output
Min.
Typ.
Max.
1.42
1.5
1.57

10


60

0

3.5

6

3.6

1.8

2.1

1.35

30
100

80
Unit
V
mV
mV
A
W
A
V
V
mV ^PP
dB µV
Min.
Typ.
Max.
Unit

79

%

1.4

W
Efficiency Curve (Ta=25°C)
85
Vin=36V
80
Vin=48V
75
Vin=60V
70
65
60
55 ₀
1.0
2.0
3.0
Io [A]
Over Current (Ta=25°C)
1.5
90%
Vin=36V
1.0
=48V
=60V
0.5
00 _{1 2 3 4 5 6}
Io [A]
Loss Curve (Ta=25°C)
2.0
Vin=36V
1.5
Vin=48V
Vin=60V
1.0
0.5
00
1.0
2.0
3.0
Io [A]
Load Regulation (Ta=25°C)
1.60
+5%
1.55
1.50
Vin=36V
=48V
=60V
1.45
∆62.5mV
-3%
1.40
00
1
2
3
4
Io [A]