LD90-23BxxR2 series AC-DC converters is one of Mornsun’s new generation compact size power converter. It features ultra-wide AC input and at the same time accepts DC input voltage, low power consumption, low ripple & noise, high efficiency, high reliability, reinforced insulation. It offers good EMC performance compliant to IEC/EN61000-4 and CISPR32/EN55032 and meets UL/IEC/EN/BS EN62368, IEC/EN60335, EN61558 standards. The converters are widely used in industrial, power, home appliances, instrumentation, communication and civil applications. For extremely harsh EMC environment, we recommend using the application circuit show in Design Reference of this datasheet.

• Wide input voltage range: 80 - 305VAC/110 - 430VDC

• Operating ambient temperature range: -40℃ to +85℃
• High I/O isolation test voltage up to 4200VAC
• Up to 93% efficiency
• No-load power consumption < 0.21W
• Compact size, high power density
• Output short circuit, over-current, over-voltage protection
• 4000m altitude application
• Plastic case meets UL94V-0 flammability
• OVC Ⅲ (meet EN62368-1, EN61558-1, 2000m altitude)