Switching Power Supply 12V 8.5A !!

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Switching Power Supply 12V 8.5A !!

Postby cheelip » Thu Jul 05, 2012 9:30 pm

How can i regulate the voltage from Switching Power Supply 12V 8.5A (PS-100S-12) to 5-6v while maintaining the 8.5A as the output source?
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Re: Switching Power Supply 12V 8.5A !!

Postby robosang » Fri Jul 06, 2012 8:15 am

You can parallel up several linear voltage regulator example 7805 or 7806. Or you can try to use transistor, try to search one of Cytron DIY project, I remember seeing it. I think is about biped robot using servo motor. They use low cost method to regulate voltage down to 5V from higher power source. Anyway try to study it first.
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Re: Switching Power Supply 12V 8.5A !!

Postby cheelip » Fri Jul 06, 2012 2:10 pm

Thank you robosang, does the 6v 8.5 is directly to 5 servo motor will be safe (3 x c40r , 1 x c55r and 1 x servo gripper motor from cytron) else need to seperate into 5 parallel line to lm7806, thanks
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Re: Switching Power Supply 12V 8.5A !!

Postby yonghui » Mon Jul 09, 2012 11:36 am

if the voltage is stable at 6V and all those servo can operate at 6V and the current of 8.5A is enough for all the servo on stall. then the supply is ok.
thanks&regards,
yh
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Re: Switching Power Supply 12V 8.5A !!

Postby cheelip » Mon Jul 09, 2012 9:08 pm

Thank you Yonghui.... :D
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