(China (Mainland))
Product Summary
The UWR-5/4000-D12A is a switching DC/DC converter. It is designed to meet the demanding longterm-reliability and low-cost requirements of modern telecom, datacom, computer/networking and industrial-electronics applications. The UWR-5/4000-D12A combines straight forward circuit topologies, new components, proven SMT-on-pcb construction methods, and highly repeatable automatic-assembly techniques. The UWR-5/4000-D12A is fully EMI characterized and designed to meet UL1950, CSA 950 and IEC 950 safety.
Parametrics
UWR-5/4000-D12A absolute maximum ratings: (1)Input Voltage: 44 Volts; (2)Input Reverse-Polarity Protection: Current must be <10A. Brief duration only. Fusing recommended; (3)Output Overvoltage Protection: 3.3V Outputs No protection, 5V/5.2V Outputs 6.8 Volts, limited duration, 12V Outputs 15 Volts, limited duration, 15V Outputs 18 Volts, limited duration; (4)Output Current: Current limited. Max. current and short-circuit duration are model dependent; (5)Storage Temperature: –40 to +105℃.
Features
UWR-5/4000-D12A features: (1)Low cost Highly reliable; (2)Proven SMT-on-pcb construction; (3)Designed to meet UL/ EN60950, BASIC insulation (D48A models); (4)mark available (48VIN models); (5)Output voltages: 3.3/5/5.2/12/15 Volts; (6)Ultra-wide input voltage ranges:4.7-7.5V, 9-36V or 18-75V; (7)Industry-standard pinouts; (8)Fully isolated, 1500Vdc guaranteed; (9)Guaranteed efficiencies to 84%; (10)–40 to +100℃ operating temperature; (11)Modifications and customs for OEM’s.
Diagrams
| Image | Part No | Mfg | Description |  |
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 UWR-5/4000-D12A |
Murata Power Solutions |
DC/DC Converters 20W 24V to 5V 4000mA |
Data Sheet |
Negotiable |
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UWR-5/4000-D12A-C |
Murata Power Solutions |
DC/DC Converters 20W 24V to 5V 4000mA |
Data Sheet |
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