1205D24H [MAKE-PS]
Dual Output DC/DC Converter; 双输出的DC / DC转换器
| 型号： | 1205D24H |
| 厂家： | 
MAKE-PS |
| 描述： | Dual Output DC/DC Converter |
| 文件： | 总3页 (文件大小：157K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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E-mail:info@make-ps.com
1200H series
Dual Output
DC/DC Converter
FEATURES
• Low Output Ripple and Noise
• 6 sided Continuous Shielding
o
o
• -40 C to +75 C Operating Temperature Range
0.03% Line/Load Regulation
•
• Short Circuit Protection
• >1,000,000 Hours MTBF
INPUT CHARACTERISTICS
DESCRIPTIONS
Unit/Comments
Min Typ Max
The 1200H series 12 watts, low noise high density DC/DC
converters offer a wide variety of input voltages in 5, 12, 18,
24, 28 and 48 VDC with high performance output characteris-
tics. The low profile modular case (2.0” X 2.0” X 0.4”) makes
the 1200H series attractive for printed circuit board mounting
applications for I/O computer subsystems, instruments,
telecommunication equipment, medical and analog
networks where low noise output and excellent line and load
regulation is required.
Input Voltage
5 VDC Input Models
12 VDC Input Models
18 VDC Input Models
24 VDC Input Models
28 VDC Input Models
48 VDC Input Models
Input Fuse Requirements
5 VDC Input Models
12 VDC Input Models
18 VDC Input Models
24 VDC Input Models
28 VDC Input Models
48 VDC Input Models
Reverse Polarity Input
Current
VDC
VDC
VDC
VDC
VDC
VDC
4.65
5
5.25
10.9 12 1ꢀ.2
16.4 18 19.8
21.6 24 26.4
25.2 28 ꢀ0.8
4ꢀ.2 48 52.8
mA;Slow blow type
mA;Slow blow type
mA; Slow blow type
mA;Slow blow type
mA;Slow blow type
mA;Slow blow type
Amp
5000
2500
2000
1500
1000
750
OUTPUT CHARACTERISTICS
Min Typ Max Unit/Comments
5
Output Voltage Set Point
Output Voltage Balance
Line Regulation
0.5 1.0 % Output voltage at
nominal line & FL
50 mV; Equal Output
Loads
Input Filter
Pi Filter
0.1 0.ꢀ % Output voltage
measured from
min. input line to
maximum
0.1 0.ꢀ % Output voltage
measured from FL
to 10% load
GENERAL CHARACTERISTICS
Load Regulation
Ripple/Noise
Min Typ Max Unit/Comments
Switching Frequency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
MTBF (MIL-HBK-217F)
125
kHz
1000
1000
VDC, 1 minute
Mohm, 500VDC
pF, 100kHz, 1Volt
Million Hours,
15 mV p-p, Nom.Line
@FL, 20MHz B.W.,
using 1 μf bypass
capacitor
100
1
o
+25 C, Ground
Benign
Short Circuit Protection
Limited,
Automatic Recovery
Temperature Response
Deviation
Transient Recovery Time
5
% deviation of Vout
for a 25% load change
20 μS for 25% load
change, to within 1%
o
Temperature Coefficient
0.01 % per C
>> B-111
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E-mail:info@make-ps.com
ENVIRONMENTAL SPECIFICATIONS
PHYSICAL CHARACTERISTICS
Min Typ Max Unit/Comments
Unit/Comments
o
-40
-40
+75 C; Ambient
Operating Temp. Range
Storage Temp. Range
Relative Humidity
Case Size
2.0 X 2.0 X 0.4 inches
(51.0 X 51.0 X 10.2 mm)
Painted Metal with Non-
Conductive Base
Output Common Pin
UL94V-0
o
+125 C
+95 % Humidity; non-
condensing
Case Material
Free-Air Convection
Cooling
Shield Connection
Flammability
Weight
74 Grams
OUTLINE DRAWING
2.00 (50.8)
0.40
(10.2)
0.60
(15.2)
0.40
(10.2)
0.040 .005
(1.01) DIA.
ꢀ
4
5
+Vout COM -Vout
2.00
(50.8)
0.80
(20.ꢀ)
BOTTOM
SIDE
+Vin -Vin
1
2
0.60
(15.2)
0.22 MIN.
(5.6)
0.20
(5.1)
0.90
(22.9)
0.40
(10.2)
PIN OUT CHART
Pins
Dual
+ Vin
Notes:
1. Unless otherwise specified dimensions are in inches (mm).
1
2
ꢀ
4
5
- Vin
Tolerances
Inches
X.XX = 0.02
X.XXX= 0.010
mm
X.X = 0.5
X.XX = 0.25
+ Vout
Common
- Vout
NC = No Connection
All specifications are typical at nominal input, nominal load and 25° C unless otherwise specified.
External, low ESR, 10 microfarad (minimum) capacitor across output is recommended for operation.
>> B-112
www.make-ps.com
E-mail:info@make-ps.com
HOW TO ORDER
HOW TO ORDER
12 XX D XX H
Wattage
Output Voltage
Series
Output
Configuration
(D=Dual)
Nominal
Input Voltage
MODEL SELECTION CHART
Model
Nominal
Output
Voltage
(VDC)
Full Load
Output
Current
(mA)
No Load
Input
Current
(mA)
Full Load Reflected Efficiency
Input
Voltage
(VDC)
Input
Current
(mA)
Ripple
Current
(mA)
@ FL
(%)
1205D5H
5
5
1200
500
160
160
160
40
40
40
40
40
40
ꢀ0
ꢀ0
ꢀ0
ꢀ0
ꢀ0
ꢀ0
20
20
20
ꢀ700
ꢀ510
ꢀ400
1540
1450
1ꢀ60
1025
955
20
20
20
10
10
10
10
10
10
5
65
67
70
65
69
7ꢀ
65
70
70
67
75
75
65
74
76
65
74
74
1212D5H
5
12
15
5
1215D5H
5
400
1205D12H
1212D12H
1215D12H
1205D18H
1212D18H
1215D18H
1205D24H
1212D24H
1215D24H
1205D28H
1212D28H
1215D28H
1205D48H
1212D48H
1215D48H
12
12
12
18
18
18
24
24
24
28
28
28
48
48
48
1200
500
400
1200
500
400
1200
500
400
1200
500
400
12
15
5
12
15
5
12
15
5
12
15
5
955
750
670
5
670
5
660
5
580
5
560
5
1200
500
400
ꢀ90
5
12
15
ꢀ40
5
ꢀ40
5
>> B-113
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