University of Illinois engineers say they have been able to minimise the size of the transformer – a notoriously large element of ICs. "The size of transformers may become a key obstacle to overcome ...

So you have an old tube-type transmitter as a backup. It ran perfectly when you last turned it on two years ago to substitute for your then-ailing solid-state main transmitter. Now you need it again.

The models 15951 and 15952 UL-listed Class 2 control transformers suit a variety of industrial control systems, including radio and audio. The 15951 is rated to 15 VA, and the 15952 is rated 30 VA and ...

You probably have needed to match impedances and levels from time to time. Perhaps you want to connect a consumer computer’s sound card to your console; or you need to lower a balanced output level to ...

A square black metal housing enclosing a transformer, two contacts on front and two on back. Stamped on back: “Type 271 / M.F. Transformer / G. Sec”; on front: “General Radio Co. / Cambridge, Mass. / ...

overall: 2 1/2 in x 1 3/8 in x 2 in; 6.35 cm x 3.4925 cm x 5.08 cm ...

The future of electronic devices lies partly within the 'internet of things' -- the network of devices, vehicles and appliances embedded within electronics to enable connectivity and data exchange.

CHAMPAIGN, Ill. -- The future of electronic devices lies partly within the "internet of things" - the network of devices, vehicles and appliances embedded within electronics to enable connectivity and ...