| COLOR | BLACK |
| Size | 50.8*50.8*13.3 |
| Output type | Single or dual |
40W 1.5KVDC Isolated Wide Input Voltage DC/DC Converters POWER SUPPLY power modules
The rated output power of TP40DG converters is 40W,the outnsions is "50.8*50.8*12.7mm", 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.
| 40W output power | 2:1 input voltage range | Input under voltage protection |
| 50.8mm*50.8mm*11.2mm standard package | Fixed switching frequency | Super capability with capacitive load |
| Long term short-circuit protection | Operating temperature: -40℃to 85℃ | RoHs compliance |
| SELECTION GUIDE | ||||||
| Part /span> | Input Voltage | Output | Efficiency(Typ.) % | |||
| voltage（VDC) | Voltage（VDC) | Current（A） | ||||
| Rated | Range values | |||||
| TP40DG12S03 | 12(2:1) | 9-18 | 3.3 | 8 | 85 | |
| TP40DG12S05 | 12(2:1) | 9-18 | 5 | 8 | 83 | |
| TP40DG12S12 | 12(2:1) | 9-18 | 12 | 3.33 | 86 | |
| TP40DG12S15 | 12(2:1) | 9-18 | 15 | 2.67 | 86 | |
| TP40DG12S24 | 12(2:1) | 9-18 | 24 | 1.67 | 85 | |
| TP40DG12D05 | 12(2:1) | 9-18 | ±5 | ±4 | 83 | |
| TP40DG12D12 | 12(2:1) | 9-18 | ±12 | ±1.67 | 86 | |
| TP40DG12D15 | 12(2:1) | 9-18 | ±15 | ±1.33 | 86 | |
| TP40DG24S03 | 24(2:1) | 18-36 | 3.3 | 8 | 85 | |
| TP40DG24S05 | 24(2:1) | 18-36 | 5 | 8 | 84 | |
| TP40DG24S12 | 24(2:1) | 18-36 | 12 | 3.33 | 87 | |
| TP40DG24S15 | 24(2:1) | 18-36 | 15 | 2.67 | 87 | |
| TP40DG24S24 | 24(2:1) | 18-36 | 24 | 1.67 | 86 | |
| TP40DG24D05 | 24(2:1) | 18-36 | ±5 | ±4 | 83 | |
|  TP40DG24D12 | 24(2:1) | 18-36 | ±12 | ±1.67 | 86 | |
| TP40DG24D15 | 24(2:1) | 18-36 | ±15 | ±1.33 | 86 | |
| TP40DG48S03 | 48(2:1) | 36-72 | 3.3 | 8 | 85 | |
| TP40DG48S05 | 48(2:1) | 36-72 | 5 | 8 | 84 | |
| TP40DG48S12 | 48(2:1) | 36-72 | 12 | 3.33 | 87 | |
| TP40DG48S15 | 48(2:1) | 36-72 | 15 | 2.67 | 87 | |
| TP40DG48S24 | 48(2:1) | 36-72 | 24 | 1.67 | 86 | |
| TP40DG48D05 | 48(2:1) | 36-72 | ±5 | ±4 | 83 | |
| TP40DG48D12 | 48(2:1) | 36-72 | ±12 | ±1.67 | 86 | |
| TP40DG48D15 | 48(2:1) | 36-72 | ±15 | ±1.33 | 86 | |
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All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified
 we,TOPPOWER main products: 0.1W-400W DC-DC converters,1W-30W AC-DC converters,(SIP/DIP/SMD)
TOPPOWERÂ quality :Â ISO9001:2015, IATF16949:2016
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