Low Cost
TAL Series
TRUMPower
T
DC/DC CONVERTERS
2:1 Input, 1.5-3 Watt
*MODEL NUMBER
18-36 VDC IN
OUTPUT
VOLTAGE
OUTPUT
CURRENT
*OUTPUT
POWER
9-18 VDC IN
36-72 VDC IN
5 VDC
12 VDC
15 VDC
24 VDC
600 mA
250 mA
200 mA
125 mA
3W
3W
3W
3W
TAL-3S1205
TAL-3S1212
TAL-3S1215
TAL-3S1224
TAL-3S2405
TAL-3S2412
TAL-3S2415
TAL-3S2424
TAL-3S4805
TAL-3S4812
TAL-3S4815
TAL-3S4824
±5 VDC
±12 VDC
±15 VDC
±24 VDC
±300 mA
±125 mA
±100 mA
±63 mA
3W
3W
3W
3W
TAL-3D1205
TAL-3D1212
TAL-3D1215
TAL-3D1224
TAL-3D2405
TAL-3D2412
TAL-3D2415
TAL-3D2424
TAL-3D4805
TAL-3D4812
TAL-3D4815
TAL-3D4824
Other outputs also available.
*Specify TAL-1xxxxx for 1.5W version, and TAL-2xxxxx for 2W version.
*Add suffix "H" for 3.5KV isolation.
ELECTRICAL SPECIFICATIONS
All Specifications Typical @+25°C, Nominal Line, and Full
Load Unless Otherwise Noted.
STANDARD MODELS (1.5KV ISOLATION)
PIN #
SINGLE
DUAL
1,24
2,23
3,22
10,15
11,14
12,13
+V Input
*NC
*NC
-V Output
+V Output
-V Input
+V Input
-V Output
Common
Common
+V Output
-V Input
INPUT SPECIFICATIONS
InputVoltage.......................................................SeeTable
NominalInput...............................................12,24,48VDC
InputFilter...........................................................PiNetwork
No pin on other locations.
OUTPUT SPECIFICATIONS
*NC: No Connection
VoltageAccuracy...............................................±1%,Max.
VoltageBalance,DualOutputs...........................±1%,Max.
LineRegulation................................................±0.5%,Max.
Load Regulation, 10%FL-FL...........................±0.5%, Max.
RippleandNoise,20MHzBW......................60mVp-p,Max.
ShortCircuitProtection.....................................Continuous
TemperatureCoefficient.............................±0.02%/C,Max.
SUFFIX "H" MODELS (3.5KV ISOLATION)
PIN #
SINGLE
DUAL
-V Input
2,3
9
11
14
16
-V Input
No Pin
*NC
+V Output
-V Output
+V Input
Common
-V Output
+V Output
Common
+V Input
22,23
GENERAL SPECIFICATIONS
No pin on other locations.
Efficiency...............................................................75-85%
Isolation Voltage, Input to Output......1,500 VDC, Standard
3,500 VDC, Suffix "H"
24
1
IsolationResistance.....................................109 Ohms,Min.
SwitchingFrequency..............................................250kHz
Operating Temperature, No Derating..........-25°C to +71°C
Storage Temperature Range....................-40°C to +125°C
Cooling.............................................Free Air Convection
MTBF per MIL-HDBK-217F @25°C...........>1,000k Hours
Weight....................................................0.5oz.(14grams)
CaseMaterial.......................Non-ConductiveBlackPlastic
Metal Case Available Upon Request
0.08
(2.0)
BOTTOM
VIEW
1.25
(31.8)
0.10
(2.54)
12
13
0.60
(15.2)
0.12 MIN.
(3.0)
0.40
(10.2)
0.80
(20.3)
PIN SIZE: 0.02 (0.5) DIA.
ALL DIMENSIONS IN INCHES (mm)
Rev. B3 -01/2008-
Tumbler Technologies + TRUMPower • Santa Clara, CA • 408-988-6616 • sales@trumpower.com • www.TRUMPower.com
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