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Citation 12 MOSFET 

Power Amplifier  

User Manual

 

    

Analog Metric

 

 

 

 

 

 

www.analogmetric.com

 

sales@analogmetric.com

 

Copyright© 2009 All Rights Reserved

 

 

 

Summary of Contents for Citation 12 MOSFET

Page 1: ...www analogmetric com Citation 12 MOSFET Power Amplifier User Manual Analog Metric www analogmetric com sales analogmetric com Copyright 2009 All Rights Reserved ...

Page 2: ...enced to the circuit design of Harman Kardon Citation 12 amplifier The values are modified according the suggested values by Nelson Pass Each channel is capable to delivery 75W 8ohm and 150W 4ohm power to the speaker The power can be supplied either by AC or DC Testing points are added The output current can be set by a resistor trimmer ...

Page 3: ... Output current current is set by a resistor trimmer Protection is done by testing connectors Power requirements two 27 33V AC or DC 5A PCB dimension 10mm x 14mm 2 4mm thickness and 2oz copper Two mono sets are required for stereo PRECAUTIONS Use a power transformer with fuse 6A socket to limit the supply current in case of short circuit or incorrect assembly Double check the assembled components ...

Page 4: ...o a large heat sink is required to drain out the heat generated by two power MOSFET In this case the MOSFET is very hot do not use finger to touch it The R16 and R21 are used to measure the biasing current of the output stage high biasing current means high output driving current and hence higher the output power At the beginning the resistor trimmer RV1 is set so that the biasing current is as sm...

Page 5: ... Citation 12 MOSFET Power Amplifier Analog Metric www analogmetric com 5 CHECKLIST If you have any questions on assembly please contact us by email tech analogmetric com ...

Page 6: ... Citation 12 MOSFET Power Amplifier Analog Metric www analogmetric com 6 ...

Page 7: ... Citation 12 MOSFET Power Amplifier Analog Metric www analogmetric com 7 ...

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