PMP9185: Parameters of Transformer RLTI-1106

RLTI-1106 UPDATE.pdfDear Sir,
attached the data sheet from RENCO,
best regards, Bernd

Hello Sir,

for building my own high pwr RF xfmrs myself uses Power Stage Designer to figure out RMS current;
having this info I know for WIRE BUNDLES:
AWG22 5A, AWG20 7.5A, AWG18 10A, AWG16 13A, AWG14 17A, AWG12 23A, AWG10 33A, AWG8 46A;

For single wire/open air you could allow more current; at high frequency you have to consider skin effect;
furthermore for bundle please consider proximity effect.

Please check internet for current capabilities of AWG24 and smaller, I do not have this info;
I'm not working on RF power below 1kW.

By knowing the windings ratio you could decide for the number of windings; you need a certain number
to get the flux B to the right range; more flux means more magnetizing losses.
Having calculated the turns you could decide for diameter to achieve best fill factor at bobbin.
For a PSR flyback most important for the windings setup is best coupling aux to secondary to achieve
reasonable load regulation. A sandwich 1/2Pri Aux Sec !/2 Pri is used by myself.
Please do NOT put Aux outside Pri sandwich, does not work for PSR !
(works only for standard flyback using Aux just to power primary ctrl.)

If you never built xfmr in the past I would strongly recommend to get in contact w/ magnetics vendor.
I can't put 30yrs+ of power electronics experience into this small mail, sorry for this.

Hope this helps & best regards, Bernd