TDK-Lambda Switching Power Supply, HWS300-48, 48V dc, 7A, 336W, 1 Output, 120 → 330 V dc, 85 → 265 V ac
- RS Stock No.:
- 221-074
- Distrelec Article No.:
- 304-07-526
- Mfr. Part No.:
- HWS300-48
- Brand:
- TDK-Lambda
Bulk discount available
Subtotal (1 unit)*
£378.83
(exc. VAT)
£454.60
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 2 unit(s) ready to ship from another location
- Plus 4 unit(s) shipping from 02 December 2025
- Plus 4 unit(s) shipping from 03 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £378.83 |
| 5 - 9 | £367.47 |
| 10 - 24 | £356.10 |
| 25 - 49 | £344.74 |
| 50 + | £333.37 |
*price indicative
- RS Stock No.:
- 221-074
- Distrelec Article No.:
- 304-07-526
- Mfr. Part No.:
- HWS300-48
- Brand:
- TDK-Lambda
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TDK-Lambda | |
| Output Voltage | 48V dc | |
| Output Current | 7A | |
| Power Rating | 336W | |
| Number of Outputs | 1 | |
| Input Voltage | 120 → 330 V dc, 85 → 265 V ac | |
| Mounting Type | Rack Mount | |
| Package Type | Enclosed | |
| Length | 6.5in | |
| Width | 3.23in | |
| Depth | 2.4in | |
| Efficiency | 85% | |
| Weight | 1kg | |
| Minimum Temperature | -10°C | |
| Maximum Temperature | +70°C | |
Select all | ||
|---|---|---|
Brand TDK-Lambda | ||
Output Voltage 48V dc | ||
Output Current 7A | ||
Power Rating 336W | ||
Number of Outputs 1 | ||
Input Voltage 120 → 330 V dc, 85 → 265 V ac | ||
Mounting Type Rack Mount | ||
Package Type Enclosed | ||
Length 6.5in | ||
Width 3.23in | ||
Depth 2.4in | ||
Efficiency 85% | ||
Weight 1kg | ||
Minimum Temperature -10°C | ||
Maximum Temperature +70°C | ||
- COO (Country of Origin):
- MY
TDK-Lambda Switch Mode Power Supply
The TDK-Lambda HWS series 336W single output AC to DC embedded switch mode power supply has an output current rating of 7A at 48VDC. It has a universal input supply voltage rating from 85VAC to 265VAC/120VDC to 330VDC.
Note:
Peak load current for 10 seconds (maximum) ON time, 35% duty cycle. The de-rate output above 50°C. Depth excludes terminal block/connectors.
Note:
Peak load current for 10 seconds (maximum) ON time, 35% duty cycle. The de-rate output above 50°C. Depth excludes terminal block/connectors.
Features and Benefits
Adjustable output voltage (±20%)
Built-in fan on 300W to1500W types
Conforms to SEMI F47 requirements for semiconductor manufacturing equipment
Designed for high reliability and long product lifecycle
Easy installation
Exceptionally compact, requires typically 50% less space than previous generation products
LED indicator for power ON
Overvoltage and overcurrent protection
Screw terminals
Built-in fan on 300W to1500W types
Conforms to SEMI F47 requirements for semiconductor manufacturing equipment
Designed for high reliability and long product lifecycle
Easy installation
Exceptionally compact, requires typically 50% less space than previous generation products
LED indicator for power ON
Overvoltage and overcurrent protection
Screw terminals
Certifications
CSA 60950-1
EN 50178
EN 55022-B
EN 60950-1
EN 61000-3-2 (power factor correction)
FCC class B
UL 60950-1
UL508
EN 50178
EN 55022-B
EN 60950-1
EN 61000-3-2 (power factor correction)
FCC class B
UL 60950-1
UL508