设计、搭建、测试
图示的电路板已装配完成且经过测试。

概览

设计资源

设计与集成文件

  • Schematic
  • BOM
  • PCB Layout
  • PCB Fab Package
  • PCB CAD (Cadence)
下载设计文件 21.38 M

评估硬件

产品型号带"Z"表示符合RoHS标准。评估此电路需要下列选中的电路板

  • MAXREFDES112A# ($26.20) Isolated 24V to 12V 10W Flyback Power Supply
  • MAXREFDES112B# ($26.20) Isolated 24V to 12V 10W Flyback Power Supply
  • MAXREFDES112C# ($26.20) Isolated 24V to 12V 10W Flyback Power Supply
  • MAXREFDES112D# ($26.20) Isolated 24V to 12V 10W Flyback Power Supply
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描述

Overview

Maxim's power supply experts have designed and built a series of isolated, industrial power-supply reference designs. Each of these power supplies efficiently converts 24V into useful voltage rails at a variety of power levels. Every power rail is isolated with a readily available transformer from multiple, global vendors, providing for quick, convenient transformer selection. Each design has been tested for load and line regulation, as well as efficiency and transient performance. As with all Maxim reference designs, the BOM, schematics, layout files, and Gerber files are all available. In addition, boards are available for purchase; most boards feature through-hole pins for immediate board placement and accelerated prototyping.

MAXREFDES112# is an efficient flyback topology with 24V input, and a 12V output at 10W of power (0.8A). The design features the MAX17596, a peak-current-mode converter with flexible switching frequency. This entire circuit fits on a 20.3mm (0.8in) x 59.7mm (2.35in) board.

优势和特点

  • Functional insulation
  • Compact and flexible
  • Minimal external components
  • Robust operation in adverse industrial environments
  • 12V 800mA with 20% over range current
  • ±5% output accuracy

所用产品

详情

文件和资源

支持与培训

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