Increasing the power output of a switching power supply

[fjpompeo]

Hi all, I'm a ham operator and want to increase the power output of my SMPS replacing the MJE13007 with MJE13009, doubler capacitor from 220uF x 200V with 470uF x 200V and Schottky output rectifier BYV32 with MBRB4030. Do I need to change anything else? My SMSP does not have current limit circuit rotection circuit.

73,

Fernando - PU2PLL - Brazil

 

[mister_rf]

What about the transformer?:grin:
You need to re-design a new transformer...
**broken link removed**
https://focus.ti.com/lit/ml/slup126/slup126.pdf

 

[andre_luis]

Due MJE13009 is designed to operate at nominal current 50% greater than MJE13007, some care must be taken at heatsink/cooler.

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