Mean Well Embedded Switch Mode Power Supply SMPS, SP-320-3.3, 3.3V dc, 55A, 181.5W, 1 Output, 124 → 370 V dc, 88
- RS Stock No.:
- 678-3824
- Mfr. Part No.:
- SP-320-3.3
- Brand:
- Mean Well
Discontinued product
- RS Stock No.:
- 678-3824
- Mfr. Part No.:
- SP-320-3.3
- Brand:
- Mean Well
Technical data sheets
Legislation and Compliance
Product Details
SP-200 Series and SP-300 Series, Universal Input, Single Output
High efficiency, long life and high reliability
Built-in constant current limiting circuit, suitable for battery charging - SP-200 series only
Built-in fan with speed control
Remote ON-OFF control, SP-200 series (optional), SP-240 (built in)
LED indicator for power on
Easy installation - screw terminals
Adjustable output voltage
Power factor correction to EN 61000-3-2
EMC meets EN 55022 Class B
Short circuit, over-load, over-voltage and over-temperature protection
Built-in constant current limiting circuit, suitable for battery charging - SP-200 series only
Built-in fan with speed control
Remote ON-OFF control, SP-200 series (optional), SP-240 (built in)
LED indicator for power on
Easy installation - screw terminals
Adjustable output voltage
Power factor correction to EN 61000-3-2
EMC meets EN 55022 Class B
Short circuit, over-load, over-voltage and over-temperature protection
Note
Derate output 2% per °C above 50°C.
Depth does not include terminal block.
Depth does not include terminal block.
Standards
EN 60950, UL 60950
Approvals
UL recognised, TUV, CB
Specifications
Attribute | Value |
|---|---|
| Output Voltage | 3.3V dc |
| Output Current | 55A |
| Power Rating | 181.5W |
| Number of Outputs | 1 |
| Input Voltage | 124 → 370 V dc, 88 → 264 V ac |
| Mounting Type | Chassis Mount |
| Package Type | Enclosed |
| Length | 215mm |
| Width | 115mm |
| Depth | 50mm |
| Efficiency | 74% |
| Minimum Temperature | -20°C |
| Maximum Temperature | +65°C |
| Weight | 1.1kg |