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TP20DD Datasheet, PDF (1/4 Pages) Toppower Electronic Technology Limited – 20W Wide Input Voltage DC/DC Converters
TP20DD Series
DESCRIPTION： 20W Wide Input Voltage DC/DC Converters
The rated output power of TP20DD converters is 20W,the outline dimensions is "50.8*40.6*11.2",
2:1 and 4:1 wide input voltage range,the voltage range is 9V-18V,18V-36V,36V-72V,9V-36V and
18V-72VDC.The accuracy of the converter can reach ±1%,it can be widely used in
telecommunications, railway transportation, instrument and etc.
FEATURES
20W output power
50.8mm *40.6mm *11.2mm standard package
2:1 and 4:1 input voltage range
Metal shielding package
Input under voltage protection
Over output voltage protection
Fixed switching frequency
RoHs compliance
SELECTION GUIDE
Part Number
TP20DD12S03
TP20DD12S05
TP20DD12S12
TP20DD12S15
TP20DD12S24
TP20DD12D05
TP20DD12D12
TP20DD12D15
TP20DD24S03
TP20DD24S05
TP20DD24S12
TP20DD24S15
TP20DD24S19
TP20DD24S24
TP20DD24D05
TP20DD24D12
TP20DD24D15
TP20DD48S03
TP20DD48S05
TP20DD48S12
TP20DD48S15
TP20DD48S24
TP20DD48D05
TP20DD48D12
TP20DD48D15
TP20DD24S05W
TP20DD24S12W
TP20DD24S15W
TP20DD24S24W
TP20DD24D05W
TP20DD24D12W
TP20DD24D15W
TP20DD48S05W
TP20DD48S12W
TP20DD48S15W
TP20DD48S24W
TP20DD48D05W
TP20DD48D12W
TP20DD48D15W
Long term short-circuit protection
Operating temperature:-40℃to 85℃
Super capability with capacitive load
/
Rated
12(2:1)
12(2:1)
12(2:1)
12(2:1)
12(2:1)
12(2:1)
12(2:1)
12(2:1)
24(2:1)
24(2:1)
24(2:1)
24(2:1)
24(2:1)
24(2:1)
24(2:1)
24(2:1)
24(2:1)
48(2:1)
48(2:1)
48(2:1)
48(2:1)
48(2:1)
48(2:1)
48(2:1)
48(2:1)
24(4:1)
24(4:1)
24(4:1)
24(4:1)
24(4:1)
24(4:1)
24(4:1)
48(4:1)
48(4:1)
48(4:1)
48(4:1)
48(4:1)
48(4:1)
48(4:1)
Input Voltage
voltage（VDC)
Range values
9-18
9-18
9-18
9-18
9-18
9-18
9-18
9-18
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
36-72
36-72
36-72
36-72
36-72
36-72
36-72
36-72
9-36
9-36
9-36
9-36
9-36
9-36
9-36
18-72
18-72
18-72
18-72
18-72
18-72
18-72
Output
Voltage（VDC)
Current（A）
3.3
5.4
5
4
12
1.67
15
1.33
24
0.83
±5
±2
±12
±0.83
±15
±0.67
3.3
5.4
5
4
12
1.67
15
1.33
19
1.05
24
0.83
±5
±2
±12
±0.83
±15
±0.67
3.3
5.4
5
4
12
1.67
15
1.33
24
0.83
±5
±2
±12
±0.83
±15
±0.67
5
4
12
1.67
15
1.33
24
0.83
±5
±2
±12
±0.83
±15
±0.67
5
4
12
1.67
15
1.33
24
0.83
±5
±2
±12
±0.83
±15
±0.67
Efficiency(Typ)
%
80
82
83
84
84
80
83
84
80
83
85
85
83
86
83
85
86
82
84
86
87
87
84
86
86
82
86
86
86
82
85
85
82
86
86
86
82
85
85
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
www.gztoppower.com
TEL:0086-20-82019000
Email:sales2@gztoppower.com
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