we energize electronics!
3W wide input isolated & regulated
single output
DC/DC-Converter
an acal group company
SMD - DIP 16 Package
• Wide (2:1) input range
• Operaꢀng temperature: -40°C ~ +85°C
• 1500VDC isolaꢀon
• No heat sink required
• Internal SMD construcꢀon
• MTBF>1,000,000 hours
• Short circuit protecꢀon(Automaꢀc recovery)
• Industry standard pinout
• RoHS Compliance
PRODUCT PROGRAM
PRODUCT PROGRAM
Input
Output
Current (mA)
Part
Number
Efficiency
(%, Typ.)
Voltage (VDC)
Voltage
(VDC)
Nominal Range Max.*
Max.
±200
±83
±67
500
400
167
±200
±83
±67
500
400
167
Min.
±20
±8
RT9-1205RD20D1
RT9-1212RD20D1
RT9-1215RD20D1
RT9-1203R20D1
RT9-1205R20D1
RT9-1212R20D1
RT9-2405RD20D1
RT9-2412RD20D1
RT9-2415RD20D1
RT9-2403R20D1
RT9-2405R20D1
RT9-2412R20D1
±5
±12
±15
3.3
5
74
78
78
70
74
78
74
78
78
72
76
80
±7
12
9-18
22
50
40
12
16
±5
±20
±8
APPLICATIONS
±12
±15
3.3
5
The RT9-RD20D1 and RD9-R20D1 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:
±7
24
18-36
40
50
40
12
16
*Input voltage can’t exceed this value, or will cause the permanent damage.
1) Where the voltage of the input power supply is
wide range(voltage range d2:1);
2) Where isolation is necessary between input
and output (Isolation Voltage d1500VDC);
3) Where the regulation of the output voltage
and the output ripple noise are demanded.
COMMON SPECIFICATIONS
COMMON SPECIFICATIONS
Item
Test conditions
Min.
Typ.
Max.
Units
%
Storage humidity range
Operating temperature
Storage temperature
Temp. rise at full load
Lead temperature
Short circuit protection
Cooling
95
85
-40
-55
125
MODEL SELECTION
MODEL SELECTION
°C
15
RT9-2405RD20D1
WRB2412LT-2W
1.5mm from case for 10 seconds
300
Rated Power
Package Style
Output Voltage
Continuous, automatic recovery
Free air convection
Input Voltage
Product Series
Package material
MTBF
Epoxy Resin (UL94-V0)
1000
K hours
g
Weight
5.2
Peak temp.≤240℃, maximum
duration time≤60s at 217℃.
For actual application, please
refer to IPC/JEDEC
Reflow Soldering
Temperature
J-STD-020D.1.
RSG Electronic Components GmbH •Sprendlinger Ldst. 115 • 63069 Offenbach •+49 69-984047-0 •rsg-electronic.de
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