Hi sir,
Thank you in Advance
Problem is when we connect the load of 1.5 A for 19.5v,3A the device is heating up above 60 degree. We are using TO-3 package. Please look on the circuit in the attachment.
Attached the circuit diagram
Please help me
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Hi sir,
Thank you in Advance
Problem is when we connect the load of 1.5 A for 19.5v,3A the device is heating up above 60 degree. We are using TO-3 package. Please look on the circuit in the attachment.
Attached the circuit diagram
Please help me
This is expected and would be due to internal power dissipation.
Pdiss = ( (Vin=Vout) x Iout )
Not sure what your operating condions are. Additional heat-sinking may be needed.