TRUMPower
110 WATT DC/DC CONVERTERS
DESCRIPTION
TD110 SERIES
The TD110 series of DC/DC converters provide up to 110
watts of continuous output power. Available in three
standard input range of 10-20 VDC, 18-36 VDC and 36-72
VDC, they are ideal for a variety of applications including
telecoms, portable equipment and vehicle mounted
instrumentation. All units are available in compact “open
PCB” or “enclosed” mechanical formats.
FEATURES
‧ Low cost
‧ Small size, light weight
‧ 100﹪ burn-in
‧ Overvoltage protection
‧ Overcurrent protection
‧ Three wide input ranges:
10-20 VDC, 18-36 VDC and 36-72 VDC
INPUT SPECIFICATIONS
Input voltage：
10 to 20 VDC（ TD110 “L” series）
18 to 36 VDC（ TD110 “M” series）
36 to 72 VDC（ TD110 “H” series）
ENVIRONMENTAL SPECIFICATIONS
Input current：
15A for 12VDC
9.4A for 24VDC
4.7A for 48VDC
Operating temperature：
Storage temperature：
Relative humidity：
Derating：
0℃ to +70℃
-40℃ to +85℃
5﹪ to 95﹪ non-condensing
Derate from 100﹪ at +50℃
linearly to 50﹪ at +70℃
OUTPUT SPECIFICATIONS
Output voltage/current：
See rating chart
Total output power：
Ripple and noise：
110 watts maximum
GENERAL SPECIFICATIONS
1﹪peak to peak max.
Switching frequency：
Efficiency：
50KHz ±5KHz
Overvoltage protection：
set at 112-132﹪of its nominal
output voltage
70﹪minimum at full load
±0.5﹪maximum at full load
1000VDC from input to output
Overcurrent protection：
All outputs protected to short
circuit conditions
Line regulation：
Withstand voltage：
Temperature coefficient：
Transient response：
All outputs ±0.04﹪/℃
maximum
Maximum excursion of 4﹪or
better on all models, recovering
to 1﹪of final value within
500us after a 25﹪step load
change
MTBF：
400,000 hours minimum at full load
at 25℃ambient, calculated per
MIL-HDBK-217F
Tumbler Technologies + TRUMPower
3350 Scott Blvd., Bldg. 13, Santa Clara, California 95054, USA
Phone: 408-988-6616 ● Fax: 408-988-6622 ● email: sales@trumpower.com ● Website: www.TRUMPower.com
TRUMPOWER [ Tumbler Technologies + TRUMPower ]
