HRP-300 Series - 300W High Reliability Enclosed Switching Power Supply with PFC Function

Features

• Universal AC input / Full range
• Built-in active PFC function, PF>0.95
• High efficiency up to 89% (typ.)
• Short circuit, over load, over voltage, over temperature protections
• With DC OK signal output
• Withstand 300VAC surge input for 5 seconds
• Built-in constant current limiting circuit
• 1U low profile 41mm
• Built-in cooling Fan ON-OFF control (load)
• Built-in remote sense function

Applications

• General electronic applications
• Factory automation
• LED moving signs
• Test and measurement equipment

Description

HRP-300 are a range of miniature high reliability enclosed power supplies featuring high efficiency, active PFC function and a miniature 1U rack style profile. Possessing up to 89% of high efficiency, it can be cooled by the built-in long life DC fan from -30°C to +50°C ambient temperature under full load condition. Other features include 300VAC input surge immunity for 5 seconds, remote sense function and short circuit, over load (constant current mode), over voltage and over temperature protections.