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Reference Design Library

Digi-Key's Reference Design Library is full of technical blueprints that have been designed and verified to solve system-level problems and reduce time to market.

The platform was created to:

  • Save Engineers time
  • Jumpstart new designs
  • Sift through designs based on their unique performance & features

Visit often as new designs are being added weekly.

Recently Added Designs
Schematic View Design
AC/DC and DC/DC Conversion > DC/DC SMPS - Single Output EPC9141: 12V @ 10A, 30 ~ 54V in Manufacturer: EPC

The EPC9141 demonstration board is a 12 V output, 400 kHz buck converter with a 10 A maximum output current and 30 V to 54 V input voltage range (48 V nominal).

Schematic View Design
AC/DC and DC/DC Conversion > AC/DC SMPS - Single Output EVAL2QR2280G1TOBO1: 5V @ 4A, 85 ~ 265 VAC Manufacturer: Infineon Technologies

This application note is a description of 20 W switching mode power supply evaluation board designed in a quasi- resonant flyback converter topology using ICE2QR2280G-1 Quasi-resonant CoolSET™ .The target application of ICE2QR2280G-1 are for set-top box, portable game controller, DVD player, netbook adapter and auxiliary power supply for LCD TV, etc. With the CoolMOS™ integrated in this IC, it gr…

Schematic View Design
AC/DC and DC/DC Conversion > DC/DC SMPS - Single Output EV1406-1800-A(#5): 1.2V @ 6A, 12V in Manufacturer: TDK Corporation

* 0.6V ~ 2.5V Programmed with dongle. The EV1406-1800-A facilitates the evaluation of the FS1406 µPOL® module. This board generates an output voltage of 0.6 ~ 2.5V for loads of 0 ~ 6A from an input voltage of 12V.