Wall introduces the PSMHBU250 power supply with multiple case options and dual safety standards
Wall Industries’ newest power supply is the PSMHBU250 series that offers up to 250 watts (300 watts peak) of output power. This series features a wide operating voltage of 85-264VAC and single output models ranging from 12-48VDC in either an open frame, enclosed, or enclosed with fan package. The PSMHBU250 series is suitable for ITE and medical applications such as IPC, measurement, telecom, diagnostic systems and mechanical ventilators.
The PSMHBU250 series also high surge immunity, power factor correction, high efficiency, and input to output: 2MOPP. Safety approvals include IEC62368-1 Edition 2.0, UL62368-1, CAN/CSA-C22.2 NO.62368-1-14, EN62368-1:2014, IEC60601-1 Edition 3.2, IEC 60601-1 3.1, ES60601-1:2005(R2012), CAN/CSA-C22.2 No. 60601-1:14, and EN60601-1:2016/A1:2013. Visit the PSMHBU250 series page for full details.
| Open Frame Models | |||||||
| Model Number | Output Voltage | Output Current | Efficiency | Output Power | |||
| Vo1 | Fan Output | Vo1 | Fan Output | ||||
| Max1 | Max2 | ||||||
| PSMHBU250-105 | 12VDC | 12VDC | 12.5A | 20.83A | 12VDC | 91% | 250W |
| PSMHBU250-106 | 15VDC | 12VDC | 10A | 16.66A | 12VDC | 91% | |
| PSMHBU250-107 | 19VDC | 12VDC | 7.89A | 13.15A | 12VDC | 91% | |
| PSMHBU250-108 | 24VDC | 12VDC | 6.25A | 10.41A | 12VDC | 92% | |
| PSMHBU250-109 | 30VDC | 12VDC | 5A | 8.32A | 12VDC | 92% | |
| PSMHBU250-110 | 36VDC | 12VDC | 4.16A | 6.94A | 12VDC | 93% | |
| PSMHBU250-111 | 48VDC | 12VDC | 3.12A | 5.20A | 12VDC | 93% | |
| Enclosed Models | |||||||
| Model Number | Output Voltage | Output Current | Efficiency | Output Power | |||
| PSMHBU250-105E | 12VDC | 10A | 91% | 120W | |||
| PSMHBU250-106E | 15VDC | 8A | 91% | ||||
| PSMHBU250-107E | 19VDC | 6.31A | 91% | ||||
| PSMHBU250-108E | 24VDC | 5A | 92% | ||||
| PSMHBU250-109E | 30VDC | 4A | 92% | ||||
| PSMHBU250-110E | 36VDC | 3.33A | 93% | ||||
| PSMHBU250-111E | 48VDC | 2.5A | 93% | ||||
| External/Internal Models | |||||||
| Model Number | Output Voltage | Output Current | Efficiency | Output Power | |||
| PSMHBU250-105Fx | 12VDC | 20.83A | 91% | 250W | |||
| PSMHBU250-106Fx | 15VDC | 16.66A | 91% | ||||
| PSMHBU250-107Fx | 19VDC | 13.15A | 91% | ||||
| PSMHBU250-108Fx | 24VDC | 10.41A | 92% | ||||
| PSMHBU250-109Fx | 30VDC | 8.32A | 92% | ||||
| PSMHBU250-110Fx | 36VDC | 6.94A | 93% | ||||
| PSMHBU250-111Fx | 48VDC | 5.20A | 93% | ||||
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