PRODUCT FEATURES
●Efficiency up to 86%
●Wide input range(2:1)
●Operating temperature: -40°C to +85°C
●1.5KVDC isolation
VRA_D-10W & VRB_D-10W Series
10W, 2:1 WIDE INPUT ISOLATED & REGULATED
DUAL/SINGLE OUTPUT DC-DC CONVERTER
●Metal shielding package
●Industry standard pinout
●MTBF>1,000,000 hours
●Good high temperature properties, can meet the
industrial products technical requirements
Patent Protection RoHS
APPLICATIONS
The VRA_D-10W & VRB_D-10W Series are specially
designed for applications where a wide range input voltage
power supplies are isolated from the input power supply in
a distributed power supply system on a circuit board.
These products apply to:
MODEL SELECTION
VRA2405D-10W
Rated Power
Package Style
Output Voltage
1) Where the voltage of the input power supply is wide
range (voltage range≤2:1);
Input Voltage
2) Where isolation is necessary between input and
output(Isolation Voltage ≤ 1500VDC);
Product Series
3) Where the regulation of the output voltage and the
output ripple noise are demanded.
PRODUCT PROGRAM
Reflected
Ripple
Current
Input Voltage(VDC)
Output Current (mA) Input Current (mA)(typ.)
Output
Voltage
(VDC)
Max.
Capacitive
Load(µF)
Efficiency
(%, typ.)
@Max. Load
Model Number
Nominal
Max*
@Max.
Load
Max.
Min.
@No Load
(Range)
(mA,typ.)
985
948
VRA1205D-10W
VRA1212D-10W
±5
±1000
±420
±100
±42
100
47
82
83
±12
937
VRA1215D-10W
±15
±330
±33
47
84
950
968
939
970
926
494
VRA1224D-10W
VRB1205D-10W
VRB1212D-10W
VRB1215D-10W
VRB1224D-10W
VRA2405D-10W
±24
5
±210
2000
830
±21
200
83
22
84
80
82
82
83
83
12
20
30
50
(9-18)
100
100
100
47
12
15
24
±5
667
66
420
42
±1000
±100
100
473
492
VRA2412D-10W
VRA2415D-10W
±12
±15
±420
±330
±42
±33
47
47
85
84
VRA2424D-10W
VRB2405D-10W
VRB2409D-10W
VRB2412D-10W
VRB2415D-10W
VRB2424D-10W
VRA4805D-10W
VRA4812D-10W
VRA4815D-10W
VRA4824D-10W
VRB4805D-10W
VRB4812D-10W
VRB4815D-10W
VRB4824D-10W
±24
5
±210
2000
1111
830
±21
200
111
83
496
505
487
470
451
471
243
229
236
231
247
231
237
231
22
100
100
100
100
47
85
83
83
85
84
85
83
86
86
86
83
86
86
86
24
40
15
150
(18-36)
9
12
15
24
±5
±12
±15
±24
5
667
66
420
42
±1000
±420
±330
±210
2000
830
±100
±42
±33
±21
200
83
100
47
47
22
48
80
5
100
(36-75)
100
100
100
47
12
15
24
667
66
420
42
*Input voltage can’t exceed this value, or will cause the permanent damage.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
VRA_LD-15W&VRB_LD-15W B/1-2012
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