Analog Devices / Maxim Integrated MAXREFDES112 Power Supply Reference Designs

Analog Devices MAXREFDES112 Flyback Power Supply Reference Designs are isolated industrial power supply reference designs. These Analog Devices reference designs were designed and built by power supply experts. Each power supply efficiently converts 24V into useful voltage rails at various 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, efficiency, and transient performance. The MAXREFDES112 is an efficient flyback topology with a 24V input and a 12V output at 10W of power (0.8A). The design features the MAX17596, a peak-current-mode converter with a flexible switching frequency. This entire circuit fits on a 20.3mm x 59.7mm board.

Features

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

Applications

  • Industrial control and automation
  • Process control
  • PLC
  • Telecom and Datacom power supplies

Block Diagram

Analog Devices / Maxim Integrated MAXREFDES112 Power Supply Reference Designs
Published: 2016-08-30 | Updated: 2023-04-12