This application note contains the necessary informa- tion to build a 100W inverse SEPIC (also called Zeta converter) battery charger. The novelty consists in driv- ing this topology synchronously using Microchip com- ponents, essentially pushing the efficiency over 95% at 8A. The Zeta converter has many advantages, such as input to output DC insulation, buck-boost capability and continuous output current, but it is difficult to control.

Affordable, Rapid Turn-Around PCB Assembly With Complete Control and Instant Quoting

integrating a triaxial 14-bit accelerometer, a triaxial 16-bit gyroscope with a range of ±2000 degrees per second, a triaxial geomagnetic sensor and a 32-bit microcontroller running the company’s BSX3.0 FusionLib software.

Vincotech offers a broad power module spectrum ranging from 5A to 600A at 600V and 1200V and using different topologies.

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I’ve been wearing my MSP430 watch pretty regularly. It proved to be a practical timepiece, so I figured I’d have a go at a new version with some upgraded components.

the µRuler is a ruler made out of Printed Circuit Board (PCB) material.

electronic parts, etc.