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dev-dorsch electronic |
3 Watt
DC/DC Converters
Series DV31BE
( DV300BE )
Features
● 3Watt Isolated Output
● Regulated Outputs
● 24-Pin DIP Package
● Low Ripple and Noise
● LC Input Filter
● Option SMD Mountable
MODEL NUMBER
INPUT
VOLTAGE
[ VDC ]
OUTPUT
VOLTAGE
[ VDC ]
OUTPUT
CURRENT
[ mA ]
DV305-05S600BM
DV305-12S250BM
DV305-15S200BM
DV305-12D125BM
DV305-15D100BM
DV312-05S600BM
DV312-12S250BM
DV312-15S200BM
DV312-12D125BM
DV312-15D100BM
DV324-05S600BM
DV324-12S250BM
DV324-15S200BM
DV324-12D125BM
DV324-15D100BM
DV328-05S600BM
DV328-12S250BM
DV328-15S200BM
DV328-12D125BM
DV328-15D100BM
DV348-05S600BM
DV348-12S250BM
DV348-15S200BM
DV348-12D125BM
DV348-15D100BM
5 ±10%
12 ±10%
24 ±10%
28 ±10%
48 ±10%
5
12
15
± 12
± 15
5
12
15
± 12
± 15
5
12
15
± 12
± 15
5
12
15
± 12
± 15
5
12
15
± 12
± 15
Option „S“: SMD-Mountable ( Example: DVS324-05S600BM )
600
250
200
±125
±100
600
250
200
±125
±100
600
250
200
±125
±100
600
250
200
±125
±100
600
250
200
±125
±100
INPUT
CURRENT
NO LOAD
[ mA ]
120
60
40
35
20
INPUT
CURRENT
FULL LOAD
[ mA ]
984
410
205
176
102
CASE
B
B
B
B
B
2013-01-10
Technische Änderungen vorbehalten / Technical change reserved
dev-dorsch electronic vertriebs gmbh ● Münchner Str. 123 ● 85774 Unterföhring
Seite 1 von 3
Specifications
Series DV31BE
INPUT SPECIFICATIONS:
Input Voltage Range......................................................................................................................................................................... See Table
Input Filter ...........................................................................................................................................................................................LC Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy ............................................................................................................................................................................ +/-3%max.
Temperature Coefficient ............................................................................................................................................................0,02%/°C max.
Ripple and Noise, 20 MHz BW ................................................................................................................................................ 50mV p-p max.
Short Circuit Protection.............................................................................................................................................. Indefinite & Current Limit
Line Regulation ( From High Line to Low Line ) ...................................................................................................................................... ±0,3%
Load Regulation ( From Full Load to 10% Load )...........................Single.............................................................................................. ±0,5%
Dual............................................................................................... ±1,0%
GENERAL SPECIFICATIONS:
Efficiency................................................................................................................................................................................................... 61%
Isolation Capacitance ..................................................................................................................................................................... 150pF Typ.
Isolation Resistance .......................................................................................................................................................................... 109 ohms
Switching Frequency .....................................................................................................................................................................80KHz, min.
Operating Temperature Range................................................................................................................................................. -25°C to +71°C
Derating, above 71°C ..................................................................................................................................... Linearly to Zero Power at 100°C
Case Temperature .........................................................................................................................................................................100°C max.
Cooling..............................................................................................................................................................................Free-Air Convection
Storage Temperature Range .................................................................................................................................................. -40°C to +100°C
Dimensions ....................................................................................................................... 1,25 x 0,80 x 0,40 inches ( 31,8 x 20,3 x 10,2 mm )
Dimensions SMD.........................................................................................1,25 x 0,80 (1,00) x 0,45 inches ( 31,8 x 20,3 (25,4) x 11,40 mm )
Weight.................................................................................................................................................................................................... 17,2 g
ISOLATION VOLTAGE:
500VDC min.......................................................................................................................................................................... Standard Models
CASE MATERIAL:
Standard Models .................................................................................................................. Black Coated Copper with Non-Conductive Base
Note:
All Specifications Typical at Nominal Line, Full Load and 25°C. Unless Otherwise Noted
Derating Curve
2013-01-10
Technische Änderungen vorbehalten / Technical change reserved
dev-dorsch electronic vertriebs gmbh ● Münchner Str. 123 ● 85774 Unterföhring
Seite 2 von 3
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