TDK-Lambda, 150W Embedded Switch Mode Power Supply SMPS, 12V dc, Enclosed

  • RS Stock No. 813-9070
  • Mfr. Part No. HWS-150A-12/A
  • Manufacturer TDK-Lambda
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

TDK-Lambda Switch Mode Power Supply

The TDK-Lambda HWS-A series 150W single output AC to DC embedded switch mode power supply has an output current rating of 13A at 12VDC. It has a universal input supply voltage rating from 85VAC to 265VAC and 120VDC to 370VDC. It 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 for an easy upgrade. This switch-mode power supply is up to 12% lighter as compared to the previous series. It features up to 91% efficiency and very low power consumption at no load, contributing to a reduction in environmental impact.
Only the products with the suffix A at the end of the part number have a cover fitted, the others are open frame.

Features and Benefits

Wide range AC input
Low cost
Easy system cooling
Supports global use
Limited life time warranty


Factory automation
Process control
LED display and signage
Test and measurement


FCC and VCCI curve B
UL/CSA/EN 60950-1
UL508 (with cover)

Attribute Value
Output Voltage 12 V dc
Output Current 13A
Power Rating 150W
Number of Outputs 1
Input Voltage 85 → 265 V ac, 120 → 370 V dc
Mounting Type Chassis Mount
Package Type Enclosed
Length 82mm
Width 37mm
Depth 160mm
Weight 500g
Efficiency 90%
Maximum Temperature +50°C
Minimum Temperature -10°C
13 In stock for delivery within 6 working days
Price (VAT excluded) Each
Was TWD6,197.00
TWD 4,818.00
(exc. GST)
TWD 5,059.00
(inc. GST)
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +