MAXREFDES1149, 12V/1A, Synchronous, No-Opto Isolated PoE DC-DC Converter Reference Design
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Pour les produits finaux
- Power Over Ethernet
Description
- MAXREFDES1149, Reference Design for the Power over Ethernet (PoE) is a technology that allows network cables to deliver power to a powered device (PD) via power-sourcing equipment (PSE) or midspan, and has many advantages over traditional methods of delivering power. The MAXREFDES1149 reference design is a 36V to 57V input to 12V/1A output flyback PoE PD power module to be used in Ethernet equipment that needs the 12V power supply to be isolated from the primary Ethernet power. PoE allows power and data to be combined, removing the need for altering the AC mains infrastructure and can be installed by non-electricians
Caractéristiques principales
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Conversion TypeDC to DC
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Input Voltage36 to 57 V
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Output Voltage12 V
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Output Current1 A
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Output Power12 W
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Efficiency89 %
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TopologyFlyback
Pièces en vedette (5)
| Pièce numéro | Fabricant | Type | Description | |||
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MAX5969AETB+ | Analog Devices | Interface Controllers | Powered Device Interface Controller 10-Pin TDFN EP T/R | Ajouter au panier | |
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MAX5969AETB+T | Analog Devices | Interface Controllers | Powered Device Interface Controller 10-Pin TDFN EP T/R | Ajouter au panier | |
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MAX17606AZT+T | Analog Devices | AC to DC Switching Converters | AC to DC Switching Converter Flyback 4.47V T/R 6-Pin TSOT-23 | Ajouter au panier | |
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MAX17690ATE+ | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Flyback 250kHz 16-Pin TQFN EP Tray | Ajouter au panier | |
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MAX17690ATE+T | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Flyback 250kHz 16-Pin TQFN EP T/R | Ajouter au panier | |