arMagic is dedicated to the science, art, and magic of designing high performance analog circuits. We strive for short design cycles with extensive use of real world design analysis and prototypes. There is magic in the process, and we are there to capture that magic.

Analog Circuit Design for:
Embedded Power Supplies and DC/DC Converters
High Efficiency DC/DC Converters
Battery Operated Systems
Signal Conditioning for Instrumentation
Reference Designs for High Performance Analog ICs
Application Notes and Design Ideas

Design Expertise Includes:
Low Voltage DC/DC Converters for High Performance Digital Systems
Hot Swap for Low Voltage and -48 v Telecom Applications
High Efficiency DC/DC Converters and Battery Systems for Portables
Low Noise and Isolated DC/DC Converters for Instrumentation
Data Acquisition Systems for High Current White and RGB LEDs

MSEE, Northeastern University, 1985
BSEE, Lowell Technological Institute (U-Mass Lowell), 1971
Senior Design Engineer for Data Acquisition Systems
Staff Engineer for Product and Test Engineering at Analog Devices
Field Applications Engineer at Linear Technology Corp.
Articles on Noise, Shielding, Thermal Design
US Patent on RTD Temperature Measurements
Alan Rich, President
91 Deer Run
Fremont, NH 03044
Telephone: (603) 642-7422
FAX: (603) 642-7422