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HX2019NL

Manufacturer: PUISE, PULSE Pb-free

Power OVER Ethernet (PoE) Magnetics and (PoE) Magnetics

Partnumber Manufacturer Quantity Availability
HX2019NL PUISE, PULSE Pb-free 47 In Stock

Description and Introduction

Power OVER Ethernet (PoE) Magnetics and (PoE) Magnetics The **HX2019NL** is a versatile electronic component widely used in power management and voltage regulation applications. Designed for efficiency and reliability, this integrated circuit (IC) is commonly employed in switching power supplies, battery chargers, and DC-DC converters.  

Featuring a compact design, the HX2019NL supports high-frequency operation, enabling smaller external components and reduced power losses. Its built-in protections, such as overcurrent and thermal shutdown, enhance system durability by preventing damage under adverse conditions.  

Engineers favor the HX2019NL for its stable output performance and ease of integration into various circuit designs. With adjustable parameters, it can be tailored to meet specific voltage and current requirements, making it suitable for consumer electronics, industrial equipment, and automotive applications.  

The component operates over a broad input voltage range, accommodating diverse power sources while maintaining consistent regulation. Its low standby power consumption further improves energy efficiency, aligning with modern demands for sustainable electronics.  

For designers seeking a robust and adaptable power management solution, the HX2019NL offers a balance of performance, safety, and cost-effectiveness. Proper implementation ensures optimal functionality, making it a reliable choice for next-generation power systems.

Application Scenarios & Design Considerations

Power OVER Ethernet (PoE) Magnetics and (PoE) Magnetics

Alternative Part Number

  • Pulse H2019NL --: Same 1:1 isolation transformer family with identical pinout and turns ratio, widely available as a direct drop-in replacement.
  • B78476A8259A003 --: Equivalent LAN isolation transformer module with matching impedance and isolation voltage, suitable for the same Ethernet interface applications.
  • 749020011 --: Comparable 10/100 Base-T isolation transformer with similar inductance and isolation ratings, usable as a functional substitute with minor layout verification.
  • TG110-E050N5RL --: Pin-compatible 10/100 Base-T isolation transformer module with similar turns ratio and isolation rating, widely used as a drop-in replacement for HX2019NL.
  • Pulse H1102NL --: Industry-standard 10/100 Ethernet transformer with matching footprint and electrical characteristics, a common cross-reference for HX2019NL.
  • S558-5999-AT --: 10/100 Base-T transformer module offering similar electrical characteristics and footprint, a common second-source option for Pulse magnetics.

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