EPH5R2020 Datasheet, PDF (1/5 Pages) Shindengen Electric Mfg.Co.Ltd – EPH5R2020

EPH5R 2020
[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 =0~2A Vi =48V
Io=2A Vi =36~75V
Io=0~2 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 = 2 A Vi = 48 V
Io = 2 A Vi = 48 V
Output
Min.
Typ.
Max.
5.04
5.2
5.46

50


75

0

2

10

2.1

6.0

7.0

4.5

30
100

80
Unit
V
mV
mV
A
W
A
V
V
mV ^PP
dB µV
Min.
Typ.
Max.
Unit

86

%

2.1

W
Efficiency Curve (Ta=25°C)
90
85
Vin=36V
80
75
Vin=48V
Vin=75V
70
65
60
55
50
45 _{0 0.5 1 1.5 2 2.5}
Io [A]
Over Current (Ta=25°C)
6
5
4
Vin=36V(3.86V)
=48V(3.92V)
3
Vin=75V(3.97V)
2
1
00
1
2
3
4
Io [A]
Loss Curve (Ta=25°C)
3.0
Vin=36V
2.5
Vin=48V
Vin=75V
2.0
1.5
1.0
0.5 _{0 0.5 1 1.5 2 2.5}
Io [A]
Load Regulation (Ta=25°C) _+5%
5.4
5.395V
Vin=75V
5.3
=36V ∆133mV
Vin=48V
5.2
5.262V
5.1
-3%
5.0
00
1
2
3
4
Io [A]