pnsuresh
Junior Member level 1
Hi,
Am using MAXIM 1771 step up converter. Existing POT core was heated (30 min running time). Kindly suggest any manufactured based POT core.
POT Core specification for your reference:
Primary Inductance - 3mH
Primary Resistance - 0.4E
Sec Inductance - 170mH
Sec Resistance - 20E
Primary wire size - 27swg
Sec wire size - 42swg
primary turns - 32 turns
Secondary turns - 230 turns
Switching freq - upto 200khz
Input voltage - 7.4 to 8.4vdc
Output voltage - 260v
Ferrite POT core - 18x11
Thanks.,
Am using MAXIM 1771 step up converter. Existing POT core was heated (30 min running time). Kindly suggest any manufactured based POT core.
POT Core specification for your reference:
Primary Inductance - 3mH
Primary Resistance - 0.4E
Sec Inductance - 170mH
Sec Resistance - 20E
Primary wire size - 27swg
Sec wire size - 42swg
primary turns - 32 turns
Secondary turns - 230 turns
Switching freq - upto 200khz
Input voltage - 7.4 to 8.4vdc
Output voltage - 260v
Ferrite POT core - 18x11
Thanks.,