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PDF ( 数据手册 , 数据表 ) DH50D48W15

零件编号 DH50D48W15
描述 DC-DC Converter
制造商 ACON
LOGO ACON LOGO 


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DH50D48W15 数据手册, 描述, 功能
25 & 50W Dual Output: ±5.0V; ±10V; ±12V; ±15V
Input Voltage Range: 9-20V, 18-36V, 36-75V & 9-36V, 18-75V
FEATURES:
All outputs are regulated
High reliability planar xmer design
Ultra low ripple & noise
No external capacitor required
High power density
High effieiencies to 90%
Fully isolated to 1500Vdc
1.0” x 2.0” x 0.45” form factor
-55 to +100°C operation available
Ordering Guide
Model
DH25D12005
DH25D2405
DH25D4805
DH25D24W05
DH25D48W05
DH50D1205
DH50D2405
DH50D4805
DH50D24W05
DH50D48W05
DH25D1210
DH25D2410
DH25D4810
DH25D24W10
DH25D48W10
DH50D1210
DH50D2410
DH50D4810
DH50D24W10
DH50D48W10
DH25D1212
DH25D2412
DH25D4812
DH25D24W12
DH25D48W12
DH50D1212
DH50D2412
DH50D4812
DH50D24W12
DH50D48W12
...Continue
Vout
(Volts)
Iout
(A, max)
+2.5
-2.5
+5.0
-5.0
+5.0
-5.0
+1.25
-1.25
+10
-10
+2.5
-2.5
+1.0
-1.0
+12
-12
+2.1
-2.1
Output
Power 1
mVp-p 2
(Watt) Ripple Noise
25
12 20
35 35
50
25 30
70 75
25
25 30
25 30
50
55 60
55 60
25
25 30
25 30
50
60 65
60 65
Regulation 3
Line Load
±0.2 ±0.5
Input
Vin
Range
Iin 4
(mA)
12 9-20
24 18-36
48 36-60
24 9-36
48 18-60
12 9-20
24 18-36
48 36-75
24 9-36
48 18-75
12 9-20
24 18-36
48 36-75
24 9-36
48 18-75
12 9-20
24 18-36
48 36-75
24 9-36
48 18-75
12 9-20
24 18-36
48 36-75
24 9-36
48 18-75
12 9-20
24 18-36
48 36-75
24 9-36
48 18-75
80
60
60
60
60
80
60
60
60
60
40
30
20
30
20
40
30
20
30
20
40
30
20
30
20
40
30
20
30
20
Eff. (%) 5
min.
86
89
87
89
87
86
88
87
88
87
85
87
86
87
86
82
83
84
83
84
86
89
87
89
87
86
87
87
87
87
typ.
88
91
89
91
89
88
90
89
90
89
87
89
88
89
88
84
85
86
85
86
88
91
89
91
89
88
89
89
89
89
Options
C, MC
ACON, INC. www.aconinc.com
DHDB p. 1 of 30
Dec 27, 2011







DH50D48W15 pdf, 数据表
Output Load Transient
(75% to 100% Step Load change)
50W: ±5.0V Output
+5.0V
Start-Up
(Resistive, Full Load)
+5.0V
ACON, INC. www.aconinc.com
-5.0V
DHDB p. 8 of 30
Dec 27, 2011







DH50D48W15 equivalent, schematic
25W: ±12V Output
OUTPUT SPECIFICATIONS:
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Output Voltage
Output Current
Line Regulation
Load Regulation
+12V
-12V
+12V
-12V
+12V
-12V
+12V
-12V
Ripple & Noise
+12V
-12V
Transient Response
(75% - 100% step Load)
Over Voltage Protection
Short Circuit Protection
Start-Up
+12V
+12V
Condition/Description
Input Voltage = Nom
Output Current = Balanced Loads, Max
Baseplate Temperature =< +90°C
Input Voltage = Min to Max
Output Current = Balanced Loads, Max
Input Voltage = Nom, Current = Min to Max
Please see regulation curves on p.18
Ripple
Spike (20MHz B.W.)
Ripple
Spike (20MHz B.W.)
Peak Deviation
Settling Time
FeedBack Loop Voltag Clamp
Hiccup Mode Indefinite, Automic Recovery
Resistive Load
1 (+)12V min. load required for (-)12V regulation, please see regulation curves on page 18.
Min
+11.88
-11.76
01
0
Nom
+12.0
-12.0
18
22
18
20
±55
100
+15
1.0
Max
+12.12
-12.24
+1.5
-1.25
±0.2
±0.5
±0.5
±2.0
25
30
25
30
±70
120
Units
VDC
VDC
A
A
%
%
%
%
mVp-p
mVp-p
mVp-p
mVp-p
mV
µSec
VDC
1.5 mSec
Output Ripple & Noise
(Measured with no external capacitor, 20MHz B.W.)
+12V
ACON, INC. www.aconinc.com
DHDB p. 16 of 30
-12V
Dec 27, 2011










页数 30 页
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