Mornsun LM450-12B27 AC/DC 450W Enclosed Switching Power Supply

Mornsun LM450-12B27 AC/DC 450W Enclosed Switching Power Supply

The LM450-12B27 is a 450W industrial power supply with a universal input voltage of 176-264VAC or 240-373VDC. It has a single output of 27VDC at 16.7A, and an efficiency of up to 87%. The power supply is also isolated from the input voltage by 3000VAC, making it safe to use in hazardous environments.

Features:

• Universal input voltage: 176-264VAC or 240-373VDC
• Single output: 27VDC at 16.7A
• Efficiency up to 87%
• Isolation from input voltage: 3000VAC
• Safety approvals: CE, UL, CSA

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Note:

• Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25?, humidity<75%RH with nominal input voltage and rated output load
• The room temperature derating of 5?/1000m is needed for operating altitude greater than 2000m
• All index testing methods in this datasheet are based on our company’s corporate standards
• In order to improve the efficiency at high input voltage, there will be audible noise generated, but it does not affect product performance and reliability
• The out case needs to be connected to the earth ( )of system when the terminal equipment in operating
• The output voltage can be adjusted by the ADJ, clockwise to increase
• Our products shall be classified according to ISO14001 and related environmental laws and regulations and shall be handled by qualified units
• The power supply is considered a component which will be installed intothe final equipment. All EMC tests should be confirmed with the final equipment