TDK-Lambda Switching Power Supply, HWS50A-12/A, 12V dc, 4.3A, 50W, 1 Output, 120 → 370 V dc, 85 → 265 V
- RS Stock No.:
- 813-9049
- Distrelec Article No.:
- 304-01-879
- Mfr. Part No.:
- HWS50A-12/A
- Brand:
- TDK-Lambda
Bulk discount available
Subtotal (1 unit)*
£87.36
(exc. VAT)
£104.83
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 35 unit(s) ready to ship from another location
- Plus 12 unit(s) shipping from 04 November 2025
- Plus 24 unit(s) shipping from 25 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £87.36 |
| 5 - 9 | £83.00 |
| 10 - 24 | £78.63 |
| 25 - 49 | £74.25 |
| 50 + | £69.89 |
*price indicative
- RS Stock No.:
- 813-9049
- Distrelec Article No.:
- 304-01-879
- Mfr. Part No.:
- HWS50A-12/A
- 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 | 12V dc | |
| Output Current | 4.3A | |
| Power Rating | 50W | |
| Number of Outputs | 1 | |
| Input Voltage | 120 → 370 V dc, 85 → 265 V ac | |
| Mounting Type | Chassis Mount | |
| Package Type | Enclosed | |
| Length | 82mm | |
| Width | 26.5mm | |
| Depth | 120mm | |
| Efficiency | 87% | |
| Minimum Temperature | -10°C | |
| Maximum Temperature | +50°C | |
| Weight | 280g | |
Select all | ||
|---|---|---|
Brand TDK-Lambda | ||
Output Voltage 12V dc | ||
Output Current 4.3A | ||
Power Rating 50W | ||
Number of Outputs 1 | ||
Input Voltage 120 → 370 V dc, 85 → 265 V ac | ||
Mounting Type Chassis Mount | ||
Package Type Enclosed | ||
Length 82mm | ||
Width 26.5mm | ||
Depth 120mm | ||
Efficiency 87% | ||
Minimum Temperature -10°C | ||
Maximum Temperature +50°C | ||
Weight 280g | ||
- COO (Country of Origin):
- MY
TDK-Lambda Switch Mode Power Supply
The TDK-Lambda HWS-A series 50W single output AC to DC embedded switch mode power supply has an output current rating of 4.3A at 12VDC. It has a universal input supply voltage rating from 85VAC to 265VAC and 120VDC to 370VDC. The series comprises of 5 models rated from 15W to 150W. A significant upgrade of the established HWS series, it is still compatible with the new HWS-A series to enable an easy upgrade. This switch-mode power supply is up to 12% lighter as compared to the previous series as well as features up to 91% efficiency and very low power consumption at no load, contributing to a reduction in environmental impact.
Note:
Only the products with the suffix A at the end of the part number have a cover fitted, while the others have an open frame.
Note:
Only the products with the suffix A at the end of the part number have a cover fitted, while the others have an open frame.
Features and Benefits
Easy system cooling
Limited life time warranty
Low cost
Supports global use
Wide range AC input
Limited life time warranty
Low cost
Supports global use
Wide range AC input
Applications
Broadcast
Communications
Factory automation
LED display and signage
Process control
Test and measurement
Communications
Factory automation
LED display and signage
Process control
Test and measurement
Certifications
CSA approved
EN 60950-1
EN55011/EN55022
FCC approved
UL approved
UL508 (with cover)
VCCI curve B
EN 60950-1
EN55011/EN55022
FCC approved
UL approved
UL508 (with cover)
VCCI curve B
Related links
- TDK-Lambda Switching Power Supply 12V dc 50W 120 → 370 V dc, 85 → 265 V ac
- TDK-Lambda Switching Power Supply 48V dc 50W 120 → 370 V dc, 85 → 265 V
- TDK-Lambda Switching Power Supply 24V dc 50W 120 → 370 V dc, 85 → 265 V
- TDK-Lambda Switching Power Supply 15V dc 50W 120 → 370 V dc, 85 → 265 V
- TDK-Lambda Switching Power Supply 5V dc 50W 120 → 370 V dc, 85 → 265 V ac
- TDK-Lambda Switching Power Supply 24V dc 50W 120 → 370 V dc, 85 → 265 V ac
- TDK-Lambda Switching Power Supply 15V dc 50W 120 → 370 V dc, 85 → 265 V ac
- TDK-Lambda Switching Power Supply 3.3V dc 50W 120 → 370 V dc, 85 → 265 V ac