MEAN WELL Switching Power Supply, QP-320D, 5 V dc, ±12 V dc, ±24 V dc, 2 A, 3 A, 10 A, 20 A, 316W, Quad Output, 127
- RS Stock No.:
- 413-998
- Distrelec Article No.:
- 169-26-259
- Mfr. Part No.:
- QP-320D
- Brand:
- MEAN WELL
Bulk discount available
Subtotal (1 unit)*
£156.66
(exc. VAT)
£187.99
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 171 unit(s) ready to ship
- Plus 172 unit(s) ready to ship from another location
- Plus 228 unit(s) shipping from 07 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £156.66 |
| 5 - 9 | £152.74 |
| 10 - 24 | £148.83 |
| 25 - 49 | £144.91 |
| 50 + | £133.17 |
*price indicative
- RS Stock No.:
- 413-998
- Distrelec Article No.:
- 169-26-259
- Mfr. Part No.:
- QP-320D
- Brand:
- MEAN WELL
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | MEAN WELL | |
| Output Voltage | 5 V dc, ±12 V dc, ±24 V dc | |
| Output Current | 2 A, 3 A, 10 A, 20 A | |
| Power Rating | 316W | |
| Number of Outputs | 4 | |
| Input Voltage | 127 → 370 V dc, 90 → 264 V ac | |
| Mounting Type | Chassis Mount | |
| Package Type | Enclosed | |
| Length | 215mm | |
| Width | 115mm | |
| Depth | 50mm | |
| Efficiency | 83% | |
| Minimum Temperature | -10°C | |
| Maximum Temperature | +70°C | |
| Weight | 1.2kg | |
Select all | ||
|---|---|---|
Brand MEAN WELL | ||
Output Voltage 5 V dc, ±12 V dc, ±24 V dc | ||
Output Current 2 A, 3 A, 10 A, 20 A | ||
Power Rating 316W | ||
Number of Outputs 4 | ||
Input Voltage 127 → 370 V dc, 90 → 264 V ac | ||
Mounting Type Chassis Mount | ||
Package Type Enclosed | ||
Length 215mm | ||
Width 115mm | ||
Depth 50mm | ||
Efficiency 83% | ||
Minimum Temperature -10°C | ||
Maximum Temperature +70°C | ||
Weight 1.2kg | ||
- COO (Country of Origin):
- CN
Mean Well Switch Mode Power Supply
The Mean Well QP-320D series 316W quad outputs AC to DC enclosed switch mode power supply has an output current rating of 20A at 5VDC, 10A at 12VDC, 3A at 24VDC and 2A at -12VDC. It has a universal input supply voltage rating ranging from 90VAC to 264VAC/127VDC to 370VDC.
Note:
De-rate above 50°C operating temperature.
MTBF to MIL-HDBK-217F (25°C).
Note:
De-rate above 50°C operating temperature.
MTBF to MIL-HDBK-217F (25°C).
Features and Benefits
Adjustable output voltage (only on outputs 1 and 2, -5% to +10%)
Built-in fan
Current capability is 20A peak for 24VDC output
Easy installation
Full load burn-in test 100%
High efficiency
Long life and high reliability
Overload
Overvoltage and over temperature protection
Power good and power fail signal output
Power on LED indicator
Remote sense outputs 1 and 2
Screw terminals
Short circuit
Built-in fan
Current capability is 20A peak for 24VDC output
Easy installation
Full load burn-in test 100%
High efficiency
Long life and high reliability
Overload
Overvoltage and over temperature protection
Power good and power fail signal output
Power on LED indicator
Remote sense outputs 1 and 2
Screw terminals
Short circuit
Certifications
EN 55022 Class B (EMC)
EN 60950-1
EN 61000-3-2 (Power factor correction)
UL 60950-1
EN 60950-1
EN 61000-3-2 (Power factor correction)
UL 60950-1
Related links
- MEAN WELL Switching Power Supply 5 V dc ±24 V dc 316W 127 → 370 V dc,
- MEAN WELL Switching Power Supply 5 V dc ±24 V dc 4 A 600mA Quad Output, 127
- MEAN WELL Switching Power Supply 5 V dc ±24 V dc 3 A 600mA Quad Output, 127
- MEAN WELL Switching Power Supply 5 V dc ±24 V dc 15 A 202.5W 127
- MEAN WELL Switching Power Supply ±5 V dc 2 A 15 A 150W 127 →
- MEAN WELL Switching Power Supply 5 V dc ±24 V dc 3 A 140W 127 →
- MEAN WELL Switching Power Supply 3.3 V dc 5 A 600 mA Quad Output, 127 → 370 V
- MEAN WELL Switching Power Supply +5V dc 203W 127 → 370 V dc, 90 → 264 V ac