GWS 250W & 500W AC-DC Power Supplies

TDK-Lambda GWS 250W and 500W AC-DC Power Supplies offer the smallest footprint in their class for 1U rack mounting. This series complies with the Energy related Products (ErP) Directive for energy savings requirements. TDK-Lambda GWS Power Supplies feature high efficiency, high power density, low standby power consumption of less than 0.5W, and a 5-year warranty. Six models are offered with voltage outputs ranging from 5V to 48V and include protection against overvoltage, overtemperature, and overcurrent.

Results: 9
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 Mfr.
Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Output Power
Input Voltage
Number of Outputs
Output Voltage-Channel 1
Output Current-Channel 1
Case Style
Industry
Length
Width
Height
Series
TDK-Lambda Power Supplies - Chassis Mount 250W 24V 10.5A AC-DC 115-230VAC
Datasheet
80In Stock
10On Order
Min.: 1
Mult.: 1

250 W 85 VAC to 264 VAC 1 Output 24 VDC 10.5 A Enclosed Industrial 198.12 mm (7.8 in) 104.14 mm (4.1 in) 40.894 mm (1.61 in) GWS250
TDK-Lambda Power Supplies - Chassis Mount 250W 12V 21A AC-DC 115-230VAC
Datasheet
4In Stock
19On Order
Min.: 1
Mult.: 1

250 W 85 VAC to 264 VAC 1 Output 12 VDC 21 A Enclosed Industrial 198.12 mm (7.8 in) 104.14 mm (4.1 in) 40.894 mm (1.61 in) GWS250
TDK-Lambda Power Supplies - Chassis Mount 500W 36V 14A AC-DC 115-230VAC
Datasheet
2In Stock
Min.: 1
Mult.: 1

500 W 85 VAC to 264 VAC 1 Output 36 VDC 14 A Enclosed Industrial 218.44 mm (8.6 in) 104.14 mm (4.1 in) 40.894 mm (1.61 in) GWS500
TDK-Lambda Power Supplies - Chassis Mount 500W 48V 10.5A AC-DC 115-230VAC
Datasheet
2In Stock
14Expected 14/10/2026
Min.: 1
Mult.: 1

500 W 85 VAC to 264 VAC 1 Output 48 VDC 10.5 A Enclosed Industrial 218.44 mm (8.6 in) 104.14 mm (4.1 in) 40.894 mm (1.61 in) GWS500
TDK-Lambda Power Supplies - Chassis Mount 500W 24V 21A AC-DC 115-230VAC
Datasheet
20On Order
Min.: 1
Mult.: 1

500 W 85 VAC to 264 VAC 1 Output 24 VDC 21 A Enclosed Industrial 218.44 mm (8.6 in) 104.14 mm (4.1 in) 40.894 mm (1.61 in) GWS500
TDK-Lambda Power Supplies - Chassis Mount 250W 36V 7A AC-DC 115-230VAC
Datasheet
2Expected 19/8/2026
Min.: 1
Mult.: 1

250 W 85 VAC to 264 VAC 1 Output 36 VDC 7 A Enclosed Industrial 198.12 mm (7.8 in) 104.14 mm (4.1 in) 40.894 mm (1.61 in) GWS250
TDK-Lambda Power Supplies - Chassis Mount 250W 48V 5.3A AC-DC 115-230VAC
Datasheet
3Expected 12/8/2026
Min.: 1
Mult.: 1

250 W 85 VAC to 264 VAC 1 Output 48 VDC 5.3 A Enclosed Industrial 198.12 mm (7.8 in) 104.14 mm (4.1 in) 40.894 mm (1.61 in) GWS250
TDK-Lambda Power Supplies - Chassis Mount 500W 12V 42A AC-DC 115-230VAC
Datasheet
3Expected 5/8/2026
Min.: 1
Mult.: 1

500 W 85 VAC to 264 VAC 1 Output 12 VDC 42 A Enclosed Industrial 218.44 mm (8.6 in) 104.14 mm (4.1 in) 40.894 mm (1.61 in) GWS500
TDK-Lambda Power Supplies - Chassis Mount 48V 5.3A 254W Conformal Coating
Datasheet
Non-Stocked
Min.: 200
Mult.: 200

Enclosed Industrial GWS250