Dynacord Professional Power Amplifiers manual Features

PowerH Series

of audio performance. One of the key advantages of Grounded Bridge solutions is the considerable reduction in ‚voltage stress‘ for the power transistors. This permits the design of high-powered power amplifiers with peak output voltages in excess even of 200 V.

A logical step in the direction of lowering power dissipation whilst at the same time increasing the output power was the development of a linear Grounded Bridge topo- logy using Class H technology with a multi-stage switching ‚floating‘ po-

wer supply. The use of an extremely stable switching power supply makes a decisive contribution to the very low weight of these power amplifiers: 7 kW packed into a device a mere 2 rack units in height and weighing less than 15 kg!

PowerH power amplifiers are ready for integration into IRIS-Net-based audio systems and networks.

Remote control modules (e.g. the RCM-26) that can be retrofitted offer complete system supervision and remote control combined with digital controller functions.

Features

•stable, very high power output

•very high efficiency

•very lightweight

•multi-stage Grounded Bridge Class H topology

•‚floating‘ switching power supply

•large liquid crystal display

•integrated micro-controller for internal control

•remote control module can be retrofitted for integration into the IRIS-Net bringing supervision, remote control, digital controller functions and digital audio inputs

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