Author Topic: I cannot find the diodes in this project !  (Read 1115 times)

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Offline HextejasTopic starter

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I cannot find the diodes in this project !
« on: October 03, 2018, 09:33:35 pm »
Here is a picture of the final project as it is all stuffed into the box.I dont see anywhere where he gets from AC to DC. I dont see any diodes on the power supply.

And here is a link to the project.
http://www.circuitbasics.com/design-hi-fi-audio-amplifier-lm3886/#Required-Transformer-Power
 

Offline Gyro

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Re: I cannot find the diodes in this project !
« Reply #1 on: October 03, 2018, 09:38:05 pm »
Right next to where the transformer secondary leads are connected to the PSU PCB.
Best Regards, Chris
 

Offline mc172

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Re: I cannot find the diodes in this project !
« Reply #2 on: October 03, 2018, 09:39:32 pm »
The diodes are in TO-220 packages.

 

Offline schmitt trigger

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Re: I cannot find the diodes in this project !
« Reply #3 on: October 03, 2018, 09:48:12 pm »
Very likely.
4 discrete T0220 components on each side of the supply, sure look like a full bridge arrangement.
 

Offline HextejasTopic starter

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Re: I cannot find the diodes in this project !
« Reply #4 on: October 03, 2018, 10:13:19 pm »
AHA !!

Thanks so much
 


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