Elektronik / Güç Elektroniği/

Tinyswitch TNY264 5V 2.5W Smps uygulama raporu

Powerint firmasının ürettiği Tinyswitch TNY264 entegresi ile yapılan 5 volt 2.5w smps devresinin tüm detaylarının (trafo bilgileri (efd cores) , osilaskop ölçümleri, malzeme listesi, yapım, test aşamaları vs.) aktarıldığı uygulama raporu dil ingilizcedir.

tinyswitch-tny264-5v-smps-circuit-smpss-switch-mode-power-supply

Low profile offline switch mode power supply

Exhibitor: Weng Hoe Wong Joel Supervisor: Richard Cocks – The aim of this project is to produce a low cost Switch Mode Power Supply (SMPS) to power low energy embedded products. The module should be able to handle a wide range of input voltages and produce a steady output at 3 or 5 volts. In addition, the unit must produce power from 500mW to 2.5W with a maximum component height of 12.5mm.

With the completion of this project, I hope that the switch mode power supply can provide highly efficient power conversion in several countries. As the module is design to handle a universal input voltage range, this goal can be achieve.

The objectives of this project have been met as the final product has fulfilled all the specified parameters. However, if I were given a chance to re-design the power supply, I would use a masked PCB so that I can place the components closer to each other. That way, the size of the power supply will be further reduce. In addition, I would like to have multiple voltage outputs (by introducing more secondary windings) to improve the product’s functionality.

Kaynak: http://www.itee.uq.edu.au/~engg4801/ Alternatif link: Tinyswitch TNY264 5V 2.5W Smps uygulama raporu

Dosya indirme LINK listesi (TXT formatında) link-13601.zip şifre-pass: 320volt.com

  1. selsar 2011/01/24

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