Product AttributeAttribute Value
Product Category:Switching Power Supplies
Product:Switching Supplies
Output Voltage-Channel 1:28 VDC
Number of Outputs:1 Output
Output Power:500 W
Open Frame/Enclosed:Open Frame
Input Voltage:85 VAC to 265 VAC
Output Current-Channel 1:17.9 A
Industry:Medical, Industrial
Mounting Style:Chassis
Length:127 mm
Width:76.2 mm
Height:34 mm
Efficiency:95.5 %
Input Frequency:47 Hz to 63 Hz
Isolation Voltage:4 kVAC
Load Regulation:Regulated
Maximum Operating Temperature:+ 70 C
Minimum Operating Temperature:– 20 C
Power – Convection:299.6 W
Power – Forced Air:501.2 W
Product Type:Switching Power Supplies
Subcategory:AC-DC Power Supply
Type:AC-DC Power Supplies


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TDK-Lambda CUS500M1 500W AC-DC Switching Power Supplies
CUS500M1 500W AC-DC Switching Power Supplies
TDK-Lambda CUS500M1 500W AC-DC Switching Power Supplies deliver 500W when forced-air cooled or 300W when convection cooled with a 500W peak. The CUS500M1 devices are available in an open-frame version or enclosed version with an internal fan in an industry-standard 3″ x 5″ footprint. Certified to Medical and ITE safety standards, the CUS500M1 can be used in Class I and Class II (no ground wire) applications. Other applications include communications, broadcasting, LED, industrial, and test/measurement.