Function generator output amplifier

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DonC1

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I would like to amplify the output from a function generator. The freq range needs to be from DC to around 10k Hz. Signal may be triangle, ramp, sine wave, square wave or whatever. I want to drive motors and other stuff with the amplified output. Need up to 50 volts and 10 amps. Thinking op-amp and transistors or something like that. Any help on pointers on schematic etc would be appreciated.
 

You better to go ahead with class D power amplifier for high power application see the link below
**broken link removed**
It is rated 500W audio power actual power (RMS Power) will be less than 500W
 

What Smijesh said. Use one of those Ebay amplifier boards.

Be aware that a 10 Khz square wave could cause output ringing.
 

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