New and Improved Series of Desktop Supplies will replace the DTSPU150 series
Wall Industries has recently introduced a new series of desktop power supplies that will replace the DTSPU150 series that is currently offered. The new series, DTSPU151A, offers a smaller package size at 6.61” x 3.06” x 1.78”, higher efficiency, and better power density.
The DTSPU151A series also offers 90~260VAC input range, single output models, and cooling by free air convection. The DTSPU151A is RoHS2 compliant, Level VI compliant, and has CAN/CSA C22.2 No. 62368-1-1, EN62368-1:2014+A11:2017, IEC62368-1, UL62368-1: 2nd, EN60950-1:2006/A2:2013, and IEC 60950-1:2005/A2:2013 safety approvals. Full series details can be found on the DTSPU151A series page.
Please note: the DTSPU150 series will still be available for purchase, it just will not be promoted on the Wall Industries website.
 | Model Number | Input Voltage | Max. Output Voltage | Max. Output Current | Typ. Efficiency | Output Power |
| DTSPU151A-105 | 90~260VAC | 12VDC | 12.5A | 88% | 150W | |
| DTSPU151A-106 | 15VDC | 10.0A | 88% | |||
| DTSPU151A-107 | 19VDC | 7.89A | 89% | |||
| DTSPU151A-108 | 24VDC | 6.25A | 89% | |||
| DTSPU151A-109 | 30VDC | 5.00A | 89% | |||
| DTSPU151A-110 | 36VDC | 4.16A | 90% | |||
| DTSPU151A-111 | 48VDC | 3.12A | 90% |
DTSPU151A vs DTSPU150
| DTSPU151A | DTSPU150 | |
| Size | 6.61in x 3.06in x 1.78in | 7.44in x 3.52in x 1.79in |
| Power Density | 4.17 Watt/ in3 | 3.2 Watt/ in3 |
| Efficiency | Up to 90% | 89% |
| Weight | 1.59~1.65lbs | 1.72~1.76lbs |
| Safety | CAN/CSA C22.2 No. 62368-1-1 EN62368-1:2014+A11:2017 IEC62368-1 UL62368-1:2nd EN60950-1:2006/A2:2013 IEC 60950-1:2005/A2:2013 | UL 60950-1:2nd Edition CSA C22.2 No.60950-1-07 EN60950-1:2006/A2:2013 IEC 60950-1:2005/A2:2013 |
We have several external power supplies available. Browse all of them here.
