URB4805LD-20WR3 series of isolated 20W DC-DC products with an ultra 4:1 input voltage range. They feature efficiencies up to 90%, input to output isolation is tested with 1500VDC, operating ambient temperature range of -40 ℃ to +85 ℃, input under-voltage protection, output short-circuit, over-voltage, over-current protection. They meet CLASS A of CISPR32/EN55032 standards without extra components, optional packages are offered for chassis or DIN-rail mounting (A2S, A4S), adding additional input reverse polarity protection and they are widely used in applications such as data transmission device, battery power supplies, telecommunication device, distributed power supply system, hybrid module system, remote control system, industrial robot system and railway fields.

Features:-

• Ultra-wide 4:1 input voltage range
• High efficiency up to 90%
• No-load power consumption as low as 0.15W
• I/O isolation test voltage1.5k VDC
• Input under-voltage protection, output short-circuit, over-voltage, over-current protection
• Operating ambient temperature range: -40℃ to +85℃
• CISPR32/EN55032 CLASS A EMI compliant without external components
• Six-sided metal shielded package
• Input reverse polarity protection available with Chassis (A2S) or 35mm DIN-Rail mounting (A4S) version
• IEC60950, UL60950, EN60950 approved
• Meets EN50155 railway standard

Specifications:-

• I/p Voltage range:18-75V
• Nominal voltage:48V
• I/p voltage:5V
• O/p current:4000mA
• wattage:20W
• Isolation:1.5kvdc
• Package: DIP

Package Includes:-

1 x URB4805LD-20WR3 Mornsun 48V to 5V DC-DC Converter 20W Power Supply Module - Horizontal DIP Package

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