TP20DC Datasheet, PDF (1/4 Pages) Toppower Electronic Technology Limited – 20W Wide Input Voltage DC/DC Converters

TP20DC Series
DESCRIPTION： 20W Wide Input Voltage DC/DC Converters
The rated output power of TP20DC converters is 20W,the outline dimensions is "50.8*25.4*11.2", 2:1
input voltage range,the voltage range is 9V-18V,18V-36V,36V-72V.The accuracy of the converter can
reach ±1%,it can be widely used in telecommunications,railway transportation, instrument and etc.
FEATURES
20W output power
2:1 input voltage range
Under input voltage protection
50.8mm*25.4mm*11.2mm standard package
Fixed switching frequency
Over output voltage protection
Operating temperature: -40℃to 85℃
Long-term short circuit protection
Metal shielding package
RoHS compliant
/
/
Part Number
Rated
Input Voltage
voltage（VDC)
Range values
Output
Voltage（VDC)
Current（A）
Efficiency(Typ)
%
TP20DC12S03
12(2:1)
9-18
3.3
5.4
80
TP20DC12S05
12(2:1)
9-18
5
4
82
TP20DC12S12
12(2:1)
9-18
12
1.67
83
TP20DC12S15
12(2:1)
9-18
15
1.33
84
TP20DC12D05
12(2:1)
9-18
±5
±2
80
TP20DC12D12
12(2:1)
9-18
±12
±0.83
83
TP20DC12D15
12(2:1)
9-18
±15
±0.67
80
TP20DC24S03
24(2:1)
18-36
3.3
5.4
84
TP20DC24S05
24(2:1)
18-36
5
4
83
TP20DC24S12
24(2:1)
18-36
12
1.67
85
TP20DC24S15
24(2:1)
18-36
15
1.33
85
TP20DC24S24
24(2:1)
18-36
24
0.83
86
TP20DC24D12
24(2:1)
18-36
±12
±0.83
85
TP20DC24D15
24(2:1)
18-36
±15
±0.67
85
TP20DC48S05
48(2:1)
36-72
5
4
82
TP20DC48S12
48(2:1)
36-72
12
1.67
86
TP20DC48S15
48(2:1)
36-72
15
1.33
86
TP20DC48D05
48(2:1)
36-72
±5
±2
82
TP20DC48D12
48(2:1)
36-72
±12
±0.83
85
TP20DC48D15
48(2:1)
36-72
±15
±0.67
85
GENERAL CHARACTERISTICS
parameter
Test conditions
Min
Typ
Max
Units
Isolation voltage
Input to output
500
1500
VDC
Insulation resistance
Input to output
100M
Ohm
Seismic
MTBF
10~55Hz
MIL-HDBK-217F2
5
G
5x10⁵
hrs
Over-current protection mode
Cooling
Case material
All input range
Automatic recovery
Free air convection
Metal case
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