70v Transformer Wiring Diagram

A step up output transformer in the amplifier provides the high 70v output signal.

70v transformer wiring diagram. So the power output of the amplifier is the same just transformed from a lower voltage higher current to higher voltage lower current. No wiring changes to the speaker circuits are required. Other output types 25v 16 and 8 ohm. Attached to each speaker in a 70v system is another transformer that transformers are wired in parallel across the amplifier output making wiring simple 1 connect your speaker wiring to the common and 70 volt output terminals on the distribution amplifier.

If a system has a 100 watt 70v amplifier and more speakers are added so the load is greater than 100 watts the next larger amplifier maybe a 70v 150w amplifier can be used to replace the 100w amplifier. This is images about 70v volume control wiring diagram posted by maria rodriquez in 70v category on nov 30 you can also find other images like wiring diagram parts diagram replacement parts electrical diagram repair manuals engine diagram engine scheme. A 70v output is available on bogen amplifiers and is the primary type of output for paging systems. Some advantages of 70 volt systems.

The transformer has a primary side consisting of several wires representing. You don t need to work out impedance. Speaker wiring 70 volt transformer systems. Use all the same type in your system.

No changes to the power taps on the speaker transformers are required. Wiring diagram number weight fcan fcbn lbs kg weathershield catalog number 3 2 at 5 ept 115 fr201 70v 116 53 indoor outdoor y43g28t03a 1 6 2 at 5 ept 115 fr200 70v 175 79 indoor outdoor y43g28t06a 1 9 2 at 5 ept 115 fr103 70v 190 86 indoor outdoor y43g28t09a 1. The transformer in the 70v amplifier is designed such that the voltage from the amplifier is greatly increased in the secondary usually 70 7 volts at maximum but the current is greatly reduced. Follow these wiring guidelines to ensure you configure your 70v audio system properly.

Follow these wiring guidelines to ensure you configure your 70v audio system properly. The t725 can be tapped at 4 2 1 1 2 1 4 and 1 8. All speakers with step down transform ers rated for 70v systems are connected to this output. An 8 ohm secondary connects to the speaker and the multi tap primary connects to the 70v or 25v amplifier output.