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Switch Mode Power Supply Circuit SG3525 IR2110 900W SMPS. SMPS circuit have 3 version of the 700w (+-50v 50khz), 800w (+-42v 60khz) and 900w (+-70v 50khz) circuit diagrams for the same smps pwm control output is used to drive the integrated MOSFET sg3525 ir2110, but according to some. Electronics Projects, Switch Mode Power Supply Circuit SG3525.
03-23-2017, 09:50 AM
Hi folks
I need make smps for some heater 450W (500W) who need work sometimes several hours ( max 16 hours on day with that 450 - 500W ) .
Input voltage 230 V
Output voltage 16 - 24 V (need have voltage regulation for secondary side ) , secondary side not need have rectification .
Output current 20 A
Heating element have 1.3 Ohm resistance (power will change with voltage or current regulation on smps )
Min working time on day 8 hours constant , max working time 16 hours on day .
That can be maybe options like switch transformers for halogen lamp.
Can you give me yours suggestion , or share some circuit diagram and data for diy it ?
I need say that I m make only one smps before 3 years for some LED lamp , and my experience is very small with smps devices .
Thanks all
I need make smps for some heater 450W (500W) who need work sometimes several hours ( max 16 hours on day with that 450 - 500W ) .
Input voltage 230 V
Output voltage 16 - 24 V (need have voltage regulation for secondary side ) , secondary side not need have rectification .
Output current 20 A
Heating element have 1.3 Ohm resistance (power will change with voltage or current regulation on smps )
Min working time on day 8 hours constant , max working time 16 hours on day .
That can be maybe options like switch transformers for halogen lamp.
Can you give me yours suggestion , or share some circuit diagram and data for diy it ?
I need say that I m make only one smps before 3 years for some LED lamp , and my experience is very small with smps devices .
Thanks all