TC3 Series
T TRUMPower
2:1 Input, 8 Watt
DC/DC CONVERTERS
MODEL NUMBER
OUTPUT
VOLTAGE
OUTPUT
CURRENT
OUTPUT
POWER
36-72 VDC IN
9-18 VDC IN
18-36 VDC IN
1600 mA
670 mA
533 mA
8W
8W
8W
TC3-8S4805
TC3-8S4812
TC3-8S4815
TC3-8S1205
TC3-8S1212
TC3-8S1215
TC3-8S2405
TC3-8S2412
TC3-8S2415
5 VDC
12 VDC
15 VDC
±800 mA
±335 mA
±267 mA
8W
8W
8W
TC3-8D4805
TC3-8D4812
TC3-8D4815
±5 VDC
±12 VDC
±15 VDC
TC3-8D1205
TC3-8D1212
TC3-8D1215
TC3-8D2405
TC3-8D2412
TC3-8D2415
ELECTRICAL SPECIFICATIONS
AllSpecificationsTypical@+25°C,NominalLine,andFull
Load Unless Otherwise Noted.
1.00
(25.4)
0.24
(6.0)
0.40 0.40
(10.2) (10.2)
0.10
(2.54)
INPUT SPECIFICATIONS
Nominal Line, 9-18V Input...................................12 VDC
18-36VInput..................................24VDC
36-72VInput.................................48VDC
InputFilter............................................................PiFilter
ReverseVoltageProtection..............InternalShuntDiode
Use External Fuse
COM
+OUT
-OUT
/NP*
2.00
(50.8)
0.80
(20.3)
BOTTOM VIEW
+IN -IN
OUTPUT SPECIFICATIONS
VoltageAccuracy.............................................±2%,Max.
LineRegulation.............................................±0.2%,Max.
LoadRegulation,FL-10%FL.........................±0.5%,Max.
Minimum Load, Single Output.....................Not Required
Dual Output...........10% on Each Output
RippleandNoise,20MHzBW,5V............100mVp-p,Max.
12V & 15V....1% Vp-p, Max.
ShortCircuitProtection..................................Continuous
0.60
(15.2)
0.20
(5.1)
0.44
(11.3)
0.60
(15.2)
* NP (NO PIN) ON SINGLE OUTPUT MODELS
GENERAL SPECIFICATIONS
Efficiency.........................................................75%-83%
IsolationVoltage, InputtoOutput............1,000VDC, Min.
SwitchingFrequency....................................50kHz, Min.
Operating Temperature Range................-25°C to +71°C
Derating...................................................................None
StorageTemperatureRange..................-40°Cto+100°C
Cooling..............................................FreeAirConvection
MTBF per MIL-HDBK-217F @25°C.............>700k Hours
Weight.................................................1.1oz.(30grams)
Case Material...............Metal with Non-Conductive Base
PIN SIZE: 0.03 INCH (0.8 mm) DIA.
ALL DIMENSIONS IN INCHES (mm)
Rev. A.1 -01/2008-
Tumbler Technologies + TRUMPower • Santa Clara, CA • 408-988-6616 • sales@trumpower.com • www.TRUMPower.com