3W Wide Range Input Voltage DC/DC Converters 25.4*25.4*11.2mm
The rated output power of TP03DB converters is 3W,the outline dimensions is"25.4*25.4*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 elecommunications,railway transportation, instrument and etc.
3W output voltage 2:1 and 4:1 wide input voltage range
Over load protection
25.4mm*25.4mm*11.2mm standard package
Fixed switching frequency
Over voltage Protection
Metal shell package
RoHS compliant
Operating temperature -25℃ to 55℃
Part Number Input Voltage Output
voltage（VDC) Voltage（VDC)
Rated Range values
TP03DB12S03 12(2:1) 9-18 3.3
TP03DB12S05 12(2:1) 9-18 5
TP03DB12S12 12(2:1) 9-18 12
TP03DB12S15 12(2:1) 9-18 15
TP03DB12D05 12(2:1) 9-18 ±5
TP03DB12D12 12(2:1) 9-18 ±12
TP03DB12D15 12(2:1) 9-18 ±15
TP03DB24S03 24(2:1) 18-36 3.3
TP03DB24S05 24(2:1) 18-36 5
TP03DB24S12 24(2:1) 18-36 12
TP03DB24S15 24(2:1) 18-36 15
TP03DB24D05 24(2:1) 18-36 ±5
TP03DB24D12 24(2:1) 18-36 ±12
TP03DB24D15 24(2:1) 18-36 ±15
TP03DB48S03 48(2:1) 36-72 3.3
TP03DB48S05 48(2:1) 36-72 5
TP03DB48S12 48(2:1) 36-72 12
TP03DB48S15 48(2:1) 36-72 15
TP03DB48D05 48(2:1) 36-72 ±5
TP03DB48D12 48(2:1) 36-72 ±12
TP03DB48D15 48(2:1) 36-72 ±15
TP03DB24S05W 24(4:1) 9-36 5
TP03DB24S12W 24(4:1) 9-36 12
TP03DB24S15W 24(4:1) 9-36 15
TP03DB24D05W 24(4:1) 9-36 ±5
TP03DB24D12W 24(4:1) 9-36 ±12
TP03DB24D15W 24(4:1) 9-36 ±15
TP03DB48S05W 48(4:1) 18-72 5
TP03DB48S12W 48(4:1) 18-72 12
TP03DB48S15W 48(4:1) 18-72 15
TP03DB48D05W 48(4:1) 18-72 ±5
TP03DB48D12W 48(4:1) 18-72 ±12
TP03DB48D15W 48(4:1) 18-72 ±15
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