AC-DC Power Supplies
SMP350 Series
300 to 350W forced-air cooled chassis mount AC-DC power supplies with industrial electronics, ITE & medical (2 x MOPP) approvals
The SMP350 series provides a range of rugged, enclosed, 300 to 350W AC-DC power supplies with integral fan, screw terminal connections and a wide operating temperature range of -40°C to +70°C ideally suited to a wide range of industrial applications.
The SMP350 series features high efficiency and class B EMI emissions for ease of integration into the end application and offers remote On/Off to simplify system control. Packaged in a 7” x 3.6” x 1.7” enclosure the series offers power densities up to 13W/in³ providing a compact, high efficiency, low noise power solution.
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Features
- 300W/350W fan cooled
- 7" x 3" footprint, 1.7" profile
- Regulated single outputs 12V to 48VDC
- Input range 85 to 264VAC
- Rugged industrial construction
- Screw terminals
- Remote On/Off
- ITE/industrial electronics & medical approvals
- Low leakage current
- Class B emissions
- -40°C to +70°C operation
- 3 year warranty
| Model Name | Power | Input Voltage | Output Voltage | Output Current | Datasheet | Stock Check | RFQ | |
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SMP350PS12 | 350 W | Single Phase | 12V | 25A |
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SMP350PS15 | 350 W | Single Phase | 15V | 20.7A |
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SMP350PS18 | 350 W | Single Phase | 18V | 17.8A |
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SMP350PS24 | 350 W | Single Phase | 24V | 13.75A |
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SMP350PS28 | 350 W | Single Phase | 28V | 11.8A |
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SMP350PS36 | 350 W | Single Phase | 36V | 9.7A |
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SMP350PS48 | 350 W | Single Phase | 48V | 7.3A |
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Specifications
Dimensions
SMP350: 3.6 x 7.0 x 1.7‚ (91.4 x 177.8 x 43.1 mm)
Input Voltage
85 to 264 VAC (Derate below 90 VAC to 90% load at 85 VAC)
No Load Input Power
115 VAC: 1.25 W when inhibited 230 VAC: 2.6 W when inhibited
Harmonic Currents
All models: EN61000-3-3, Class A > 125 W: EN61000-3-3, Class C
Efficiency
90% typical
Operating Temperature
-40 °C to +70 °C (Derate linearly above 50 °C to 50% of rated power at 70 °C)
Isolation
Input to Output: 4000 VAC (2 x MOPP) Input to Ground: 1500 VAC (1 x MOPP) Output to Ground: 1500 VAC (1 x MOPP)
Worldwide Safety Approvals
IEC60950-1:2005 Ed 2, IEC62368-1 Ed 2, IEC60601-1 Ed 3 Including Risk Management
European Safety Approvals
EN62368-1, EN60601-1/2006
US Safety Approvals
UL62368-1, CSA C22.2 No. 62368-1, ANSI/AAMI ES60601-1:2005 & CSA C22.2, No.60601-1:08
Other Safety Approvals
LVD & RoHS
EMC
Conducted: EN55011/32, Class B Radiated: EN55011/32, Class A