Input current rating of L293D motor driver

[vamsi]

I’ve two batteries with 6V/5Ah and 6V/4.3Ah, which are connected in series and connectd to the motor driver but still it’s not working. Please help with this.

Thank you in advance……

[Amrith]

Hi Vamsi,

Please Share your schematics to see how you connected the motor to the driver.

[AJISH ALFRED]

Hi,

We have no idea what kind of motor are you using, what is that motor driver actually etc.

So expecting a more detailed post including the ciruit diagram, so that we can help you.

[Dheeraj Kumar]

If your battery comprises of 3 cells…. follow below caluculation….

 

6v 5Ah Lead Sulphuric Acid Batteries

 

Nominal Capacity 77oF(25oC)
20 hour rate (0.25A, 5.25V) 5Ah
10 hour rate (0.47A, 5.25V) 4.7Ah
5 hour rate (0.78A, 5.25V) 3.9Ah
1 hour rate (3.2A, 4.8V) 3.2Ah

 

6v 4.5Ah Lead Sul

Nominal Capacity 77oF(25oC)

20 hours rate(0.225A 5.25V)4.5Ah

10 hours rate(0.43A 5.25V)4.3Ah

5 hours rate(0.78A 5.25V)3.9Ah

1 hour rate(2.8A 4.8V) 2.8Ah

 

You Might Find the help from  schematic given below

wysiwyg_imageupload:11252:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[Author]

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