TC3W Series
T TRUMPower
4:1 Input, 8 Watt
DC/DC CONVERTERS
MODEL NUMBER
OUTPUT
VOLTAGE
OUTPUT
CURRENT
OUTPUT
POWER
9-36 VDC IN
18-72 VDC IN
1600 mA
670 mA
533 mA
8W
8W
8W
TC3W-8S2405
TC3W-8S2412
TC3W-8S2415
TC3W-8S4805
TC3W-8S4812
TC3W-8S4815
5 VDC
12 VDC
15 VDC
±335 mA
±267 mA
8W
8W
±12 VDC
±15 VDC
TC3W-8D2412
TC3W-8D2415
TC3W-8D4812
TC3W-8D4815
ELECTRICAL SPECIFICATIONS
AllSpecificationsTypical@+25°C,NominalLine,andFull
Load Unless Otherwise Noted.
1.00
(25.4)
INPUT SPECIFICATIONS
Nominal Line, 9-36V Input...................................24 VDC
18-72V Input..................................48 VDC
InputFilter............................................................PiFilter
ReverseVoltageProtection..............InternalShuntDiode
Use External Fuse
0.24 MIN.
(6.0)
0.40 0.40
(10.2) (10.2)
0.10
(2.54)
OUTPUT SPECIFICATIONS
COM
/NP*
+OUT
-OUT
VoltageAccuracy.............................................±2%,Max.
Voltage Balance, Dual Output.........................±1%, Max.
LineRegulation.............................................±0.2%,Max.
LoadRegulation,FL-10%FL.........................±0.5%,Max.
Minimum Load, Single Output......................Not required
Dual Output...........10% on Each Output
2.00
(50.8)
0.80
(20.3)
BOTTOM VIEW
+IN -IN
0.60
(15.2)
Ripple and Noise, 20MHz BW...................1% Vp-p, Max.
ShortCircuitProtection..................................Continuous
0.20
(5.1)
0.44
(11.3)
0.60
(15.2)
GENERAL SPECIFICATIONS
Efficiency........................................................75%-83%
IsolationVoltage,InputtoOutput.............1,000VDC,Min.
SwitchingFrequency.............................................50kHz
Operating Temperature Range................-25°C to +71°C
Derating...................................................................None
Storage Temperature Range.................-40°C to +100°C
Cooling.............................................FreeAirConvection
Weight.................................................1.2oz.(34grams)
Case Material..............Metal witth Non-Conductive Base
* NP (NO PIN) ON SINGLE OUTPUT MODELS
PIN SIZE: 0.03 INCH (0.8 mm) DIA.
ALL DIMENSIONS IN INCHES (mm)
Rev. A.01 01/2008
Tumbler Technologies+TRUMPower • Santa Clara, CA • 408-988-6616 • sales@trumpower.com • www.TRUMPower.com