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.

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Industrial Automation
Power Products
Power Supplies - Chassis Mount

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Description Datasheet Availability Pricing (CAD) 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
Isolation Voltage
Efficiency
Industry
Length
Width
Height
Series
TDK-Lambda Power Supplies - Chassis Mount 250W 12V 21A AC-DC 115-230VAC
Datasheet
17In Stock
5Expected 2026-10-07
$306.89
$295.07
$286.24
$278.38
Min.: 1
Mult.: 1
250 W 85 VAC to 264 VAC 1 Output 12 VDC 21 A Enclosed 3 kVAC 92 % Industrial 198 mm 105 mm 41 mm GWS250
TDK-Lambda Power Supplies - Chassis Mount 250W 24V 10.5A AC-DC 115-230VAC
Datasheet
33In Stock
10On Order
$298.97
$294.90
$286.03
$285.57
Min.: 1
Mult.: 1
250 W 85 VAC to 264 VAC 1 Output 24 VDC 10.5 A Enclosed 3 kVAC 92 % Industrial 198 mm 105 mm 41 mm GWS250
TDK-Lambda Power Supplies - Chassis Mount 250W 36V 7A AC-DC 115-230VAC
Datasheet
1In Stock
$313.98
$291.37
Min.: 1
Mult.: 1
250 W 85 VAC to 264 VAC 1 Output 36 VDC 7 A Enclosed 3 kVAC 93 % Industrial 198 mm 105 mm 41 mm GWS250
TDK-Lambda Power Supplies - Chassis Mount 250W 48V 5.3A AC-DC 115-230VAC
Datasheet
2In Stock
3Expected 2026-10-16
$303.87
$299.32
$289.43
$281.95
Min.: 1
Mult.: 1
250 W 85 VAC to 264 VAC 1 Output 48 VDC 7 A Enclosed 3 kVAC 93 % Industrial 198 mm 105 mm 41 mm GWS250
TDK-Lambda Power Supplies - Chassis Mount 500W 12V 42A AC-DC 115-230VAC
Datasheet
1In Stock
$470.19
Min.: 1
Mult.: 1
500 W 85 VAC to 264 VAC 1 Output 12 VDC 42 A Enclosed 4.25 kVDC 89 % Industrial 218 mm 105 mm 41 mm GWS500
TDK-Lambda Power Supplies - Chassis Mount 500W 24V 21A AC-DC 115-230VAC
Datasheet
3In Stock
27On Order
$440.94
$438.51
Min.: 1
Mult.: 1
500 W 85 VAC to 264 VAC 1 Output 24 VDC 21 A Enclosed 4.25 kVDC 90 % Industrial 218 mm 105 mm 41 mm GWS500
TDK-Lambda Power Supplies - Chassis Mount 500W 36V 14A AC-DC 115-230VAC
Datasheet
2In Stock
$457.19
$451.20
$434.89
$425.20
View
Min.: 1
Mult.: 1
500 W 85 VAC to 264 VAC 1 Output 36 VDC 14 A Enclosed 4.25 kVDC 90 % Industrial 218 mm 105 mm 41 mm GWS500
TDK-Lambda Power Supplies - Chassis Mount 500W 48V 10.5A AC-DC 115-230VAC
Datasheet
14Expected 2026-11-04
$465.61
$426.50
Min.: 1
Mult.: 1
500 W 85 VAC to 264 VAC 1 Output 48 VDC 10.5 A Enclosed 4.25 kVDC 90 % Industrial 218 mm 105 mm 41 mm GWS500
TDK-Lambda Power Supplies - Chassis Mount 48V 5.3A 254W Conformal Coating
Datasheet
Non-Stocked
$325.15
View
Min.: 200
Mult.: 200
250 W 85 VAC to 264 VAC 1 Output 48 VDC 7 A Enclosed 3 kVAC 93 % Industrial 198 mm 105 mm 41 mm GWS250