Basic Bridge Curcuits by Dataforth

Bridge circuits have been in use for well over 150 years. To date, the bridge is still the moset economical circuite technique for accurately measuring resistance.

By Control Engineering Staff May 3, 2005

Bridge circuits have been in use for well over 150 years. To date, the bridge is still the moset economical circuite technique for accurately measuring resistance. The original bridge circuite topology has had many unique modifications and has been applied to applicaitons such as AC measuremetns, automatic balancing, oscillators, and amplifiers.

(8 page pdf)