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参数资料
| 型号： | DCH0512D/ES |
| 厂商： | CRANE ELECTRONICS INC |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 2.5 W DC-DC UNREG PWR SUPPLY MODULE |
| 文件页数： | 2/4页 |
| 文件大小： | 208K |
| 代理商： | DCH0512D/ES |
PIN OUT
TYPICAL CHARACTERISTICS
Output Voltage Tolerance (Full Load)
5 volt output models
±0.25
15 volt output models
±0.5
Line Regulation
Output is directly proportional to input voltage.
Output Voltage Temperature Coefficient
0.02%/°C maximum
Converter Frequency
100 kHz typical
Isolation
100 megohm minimum at 500 V
Note
1.Pins 14 and 15 are connected inter-
nally on single output models.
Notes
1.Nominal output voltage is correct only for nominal input voltage. Output voltage changes in proportion to input voltage.
2.Output ripple results require the connection of a tantalum capacitor (22 μF minimum) across each output.
Pin Designation
1
Positive Input
2
No Connection
3
Input Common
8
No Connection
9
Case
14
Negative Output
1
15
Output Common
1
16
Positive Output
ABSOLUTE MAXIMUM RATING
Output Power
3 watts
Lead Soldering Temperature (10 sec per lead)
300°C
Storage Temperature Range (Case)
–55°C to +125°C
RECOMMENDED OPERATING CONDITION
Input Voltage Range (VDC)
5 volt input models
4.0 to 6.5
28 volt input models
20.0 to 32.0
Case Operating Temperature (Tc)
–55°C to +100°C full power
BOTTOM VIEW
DCH
Dot on top of cover
indicates pin one.
18
16
9
23
14
15
See case A3 for dimensions
DCH
28 12
D / ES
Base Model
Input Voltage
Output Voltage
Number of Outputs
(S = single, D = dual)
Screening
(Standard screening has no designator
in this position.)
MODEL NUMBERING KEY
FIGURE 6: PIN OUT
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified.
MODEL
NUMBER
INPUT
VOLTAGE
NOMINAL
VDC
OUTPUT
VOLTAGE
NOMINAL
VDC
OUTPUT
CURRENT
NOMINAL VDC
TC = -55°C TO
+100°C MAX
mA
OUTPUT
CURRENT
NOMINAL VDC
TC = -55°C TO
+100°C MAX
W
EFFICIENCY
FULL LOAD
MIN
%
LOAD
REGULATION
50% TO FULL
LOAD
TYP
mV
INPUT
CURRENT
2
10% LOAD
MAX
mA
OUTPUT
RIPPLE
MAX
mV-pp
DCH0505S
5
400
2.0
67
470
220
300
DCH0512S
5
12
208
2.5
72
830
250
200
DCH0512D
5
±12
±104
2.5
72
830
250
100
DCH0515D
5
±15
±83
2.5
72
830
250
100
DCH2805S
28
5
500
2.5
68
450
50
300
DCH2812S
28
12
250
3.0
75
375
50
200
DCH2812D
28
±12
±125
3.0
75
375
50
100
DCH2815D
28
±15
±100
3.0
75
375
50
100
2
DCH SERIES
3 WATT
DC/DC CONVERTERS
相关PDF资料 |
PDF描述 |
|---|---|
| DCH0512S/ES | 1-OUTPUT 2.5 W DC-DC UNREG PWR SUPPLY MODULE |
| DCH2805S/ES | 1-OUTPUT 2.5 W DC-DC UNREG PWR SUPPLY MODULE |
| DCH3-050UK-0001 | INTERCONNECTION DEVICE |
| DCH3-050US-0002 | INTERCONNECTION DEVICE |
| DCH3-050US-0004 | INTERCONNECTION DEVICE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DCH0512S | 制造商:CRANE 制造商全称:CRANE 功能描述:DC/DC CONVERTERS 5 OR 28 VOLT INPUT |
| DCH0512S/ES | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DC/DC CONVERTERS 5, 12, OR 28 VOLT INPUT |
| DCH0515D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DC/DC CONVERTERS 5, 12, OR 28 VOLT INPUT |
| DCH0515D/ES | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DC/DC CONVERTERS 5, 12, OR 28 VOLT INPUT |
| DCH0603150J | 制造商:DUBILIER 制造商全称:Dubilier 功能描述:INDUCTORS SURFACE MOUNT INDUCTORS DCH |
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