PSMHBU250
The PSMHBU250 series of AC/DC medical and ITE power supplies offers 150 watts full load at free air convection, 250 watts with 8CFM forced air, and peak power of 300 watts. This series consists of single output models with a wide operating voltage range of 85~264VAC and high surge immunity. Each model in this series is RoHS compliant, has over load, over voltage, over temperature, and short circuit protection. This series has 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 safety approvals.
• Wide Operating Voltage of 85-264VAC
• Input to Output: 2MOPP
• High Surge Immunity
• RoHS Compliant
• High Efficiency
• Over Voltage, Over Load, Over Temperature, and Short Circuit Protection
• 150W Full Load at Free Air Convection, 250W with 8CFM Forced Air, Peak Power 300W
• Protection Class I or II
• 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, EN60601-1:2016/A1:2013 Safety
Part Number Setup:
No Suffix = Open Frame
"E" Suffix = Enclosed Case
"x" = "A" for Enclosed with External Fan or "B" for Enclosed with Internal Fan
No Suffix = Open Frame
"E" Suffix = Enclosed Case
"x" = "A" for Enclosed with External Fan or "B" for Enclosed with Internal Fan
Example:
PSMHBU250-105FB = 12VDC Enclosed Model with Internal Fan
PSMHBU250-105FB = 12VDC Enclosed Model with Internal Fan
| Model Number |
Input Voltage |
Output Voltage |
Output Current |
Output Power (W) |
No. Outputs |
Case | Size | |
|---|---|---|---|---|---|---|---|---|
| PSMHBU250-105E | Input Voltage: 85~264 | Output Voltage: 12 | Output Current: 10A | Output Power (W): 120 | No. Outputs: S | Case: Enclosed Case | Size: 4.79" x 2.48" x 1.57" | Get a Quote |
| PSMHBU250-106E | Input Voltage: 85~264 | Output Voltage: 15 | Output Current: 8A | Output Power (W): 120 | No. Outputs: S | Case: Enclosed Case | Size: 4.79" x 2.48" x 1.57" | Get a Quote |
| PSMHBU250-107E | Input Voltage: 85~264 | Output Voltage: 19 | Output Current: 6.31A | Output Power (W): 120 | No. Outputs: S | Case: Enclosed Case | Size: 4.79" x 2.48" x 1.57" | Get a Quote |
| PSMHBU250-108E | Input Voltage: 85~264 | Output Voltage: 24 | Output Current: 5A | Output Power (W): 120 | No. Outputs: S | Case: Enclosed Case | Size: 4.79" x 2.48" x 1.57" | Get a Quote |
| PSMHBU250-109E | Input Voltage: 85~264 | Output Voltage: 30 | Output Current: 4A | Output Power (W): 120 | No. Outputs: S | Case: Enclosed Case | Size: 4.79" x 2.48" x 1.57" | Get a Quote |
| PSMHBU250-110E | Input Voltage: 85~264 | Output Voltage: 36 | Output Current: 3.33A | Output Power (W): 120 | No. Outputs: S | Case: Enclosed Case | Size: 4.79" x 2.48" x 1.57" | Get a Quote |
| PSMHBU250-111E | Input Voltage: 85~264 | Output Voltage: 48 | Output Current: 2.5A | Output Power (W): 120 | No. Outputs: S | Case: Enclosed Case | Size: 4.79" x 2.48" x 1.57" | Get a Quote |
| PSMHBU250-105 | Input Voltage: 85~264 | Output Voltage: 12 | Output Current: 12.5A~20.83A | Output Power (W): 250 | No. Outputs: S | Case: Open Frame | Size: 4" x 2" x 1.28" | Get a Quote |
| PSMHBU250-106 | Input Voltage: 85~264 | Output Voltage: 15 | Output Current: 10A~16.66A | Output Power (W): 250 | No. Outputs: S | Case: Open Frame | Size: 4" x 2" x 1.28" | Get a Quote |
| PSMHBU250-107 | Input Voltage: 85~264 | Output Voltage: 19 | Output Current: 7.89A~13.15A | Output Power (W): 250 | No. Outputs: S | Case: Open Frame | Size: 4" x 2" x 1.28" | Get a Quote |
| PSMHBU250-108 | Input Voltage: 85~264 | Output Voltage: 24 | Output Current: 6.25A~10.41A | Output Power (W): 250 | No. Outputs: S | Case: Open Frame | Size: 4" x 2" x 1.28" | Get a Quote |
| PSMHBU250-109 | Input Voltage: 85~264 | Output Voltage: 30 | Output Current: 5A~8.32A | Output Power (W): 250 | No. Outputs: S | Case: Open Frame | Size: 4" x 2" x 1.28" | Get a Quote |
| PSMHBU250-110 | Input Voltage: 85~264 | Output Voltage: 36 | Output Current: 4.16A~6.94A | Output Power (W): 250 | No. Outputs: S | Case: Open Frame | Size: 4" x 2" x 1.28" | Get a Quote |
| PSMHBU250-111 | Input Voltage: 85~264 | Output Voltage: 48 | Output Current: 3.12A~5.20A | Output Power (W): 250 | No. Outputs: S | Case: Open Frame | Size: 4" x 2" x 1.28" | Get a Quote |
| PSMHBU250-105Fx | Input Voltage: 85~264 | Output Voltage: 12 | Output Current: 20.83A | Output Power (W): 250 | No. Outputs: S | Case: Enclosed with Fan, Enclosed with Top Fan | Size: 4.79" x 2.48" x 1.97~2" | Get a Quote |
| PSMHBU250-106Fx | Input Voltage: 85~264 | Output Voltage: 15 | Output Current: 16.66A | Output Power (W): 250 | No. Outputs: S | Case: Enclosed with Fan, Enclosed with Top Fan | Size: 4.79" x 2.48" x 1.97~2" | Get a Quote |
| PSMHBU250-107Fx | Input Voltage: 85~264 | Output Voltage: 19 | Output Current: 13.15A | Output Power (W): 250 | No. Outputs: S | Case: Enclosed with Fan, Enclosed with Top Fan | Size: 4.79" x 2.48" x 1.97~2" | Get a Quote |
| PSMHBU250-108Fx | Input Voltage: 85~264 | Output Voltage: 24 | Output Current: 10.41A | Output Power (W): 250 | No. Outputs: S | Case: Enclosed with Fan, Enclosed with Top Fan | Size: 4.79" x 2.48" x 1.97~2" | Get a Quote |
| PSMHBU250-109Fx | Input Voltage: 85~264 | Output Voltage: 30 | Output Current: 8.32A | Output Power (W): 250 | No. Outputs: S | Case: Enclosed with Fan, Enclosed with Top Fan | Size: 4.79" x 2.48" x 1.97~2" | Get a Quote |
| PSMHBU250-110Fx | Input Voltage: 85~264 | Output Voltage: 36 | Output Current: 6.94A | Output Power (W): 250 | No. Outputs: S | Case: Enclosed with Fan, Enclosed with Top Fan | Size: 4.79" x 2.48" x 1.97~2" | Get a Quote |
| PSMHBU250-111Fx | Input Voltage: 85~264 | Output Voltage: 48 | Output Current: 5.20A | Output Power (W): 250 | No. Outputs: S | Case: Enclosed with Fan, Enclosed with Top Fan | Size: 4.79" x 2.48" x 1.97~2" | Get a Quote |
| Specification | Value |
|---|---|
| Input | |
| Input Voltage (Nominal): | 100/240 |
| Input Voltage Range: | 85~264 |
| PFC: | 0.9 - 1 |
| Input Frequency: | 47 - 63Hz |
| Output | |
| Output Voltage: | 12, 15, 19, 24, 30, 36, 48 |
| Output Current: | 2.5A, 3.33A, 4A, 5A, 5.2A, 6.31A, 6.94A, 8A, 8.32A, 10A, 10.41A, 13.15A, 16.66A, 20.83A, 12.5~20.83A, 10~16.66A, 7.89~13.15A, 6.25~10.41A, 5~8.32A, 4.16~6.94A, 3.12~5.20A |
| Output Power (Watts): | 120, 250 |
| Short Circuit Protection: | Yes |
| Over Voltage Protection: | 112~132% |
| Thermal Protection: | Yes |
| General | |
| Efficiency: | Up to 93% |
| Environmental | |
| Operating Temperature: | -40 to 70°C |
| Storage Temperature: | -40 to 85°C |
| Physical | |
| Weight: | Open Frame Model (Standard): 7.05oz (200g) Enclosed Frame Model (“E” Type): 11.46oz (325g) Enclosed with External Fan (“FA” Type): 11.64oz (330g) Enclosed with Internal Fan (“FB” Type): 11.99oz (340g) |
| Dimensions: | Open Frame Model (Standard): 4.00in x 2.00in x 1.28in (101.6mm x 50.8mm x 32.5mm) Enclosed Frame Model (“E” Type): 4.79in x 2.48in x 1.57in (121.6mm x 63mm x 40mm) Enclosed with External Fan (“FA” Type): 4.79in x 2.48in x 1.97in (121.6mm x 63mm x 50mm) Enclosed with Internal Fan (“FB” Type): 4.79in x 2.48in x 2in (121.6mm x 63mm x 50.8mm) |
| Notes & safety | |
| Notes: | 1. Fan series support a peak load 3 sec. max of 300 watts for 3 seconds every 13 seconds. 2. Open frame and Enclosed models support a peak load 3 sec. max of 300 watts every 30 seconds. 3. At factory, in 60% rated load condition, each output is checked to be within voltage accuracy. 4. Line regulation is defined by changing ±10% of input voltage from nominal line at rated load. 5. Load regulation is defined by changing ±40% of measured output load from 60% rated load. 6. Ripple & Noise is measured from peak to peak with a bandwidth-limit of 20MHz, measured at the output connector with a 0.1uF ceramic capacitor and a 47uF electrolytic capacitor. 7. Hold up time is measured from the end of the last charging pulse to the time which the main output drops down to low limit of main output at rated load and nominal line. 8. Efficiency is measured at rated load and nominal line. 9. Compliance with the requirement of EMC (Class II equipment) shall have appropriate ferrite core inserted. Contact factory for more information. 10. This product is Listed to applicable standards and requirements by UL. *Due to advances in technology, specifications subject to change without notice. |
| Safety Approvals: | 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, EN60601-1:2016/A1:2013 |
| RoHS Compliance: | Yes |
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