POT3019 High Frequency Power Transformer
Molao-motheo oa moralo
Moqaping oa transfoma e nang le maqhubu a phahameng, ho lutla le matla a ho ajoa ha transformer e tlameha ho fokotsoa, hobane sesebelisoa sa maqhubu a phahameng ha se fetola phepelo ea motlakase se fetisa matšoao a maqhubu a phahameng a maqhubu a sekwere. Ts'ebetsong ea nakoana ea phetisetso, inductance ea leakage le capacitance e ajoang e tla baka ho eketseha ha motlakase oa hona joale le tlhōrō, hammoho le oscillation e ka holimo, e leng se bakang tahlehelo e eketsehileng. Hangata, inductance ea ho lutla ea transformer e laoloa e le 1% ~ 3% ea inductance ea mantlha. Leakage inductance of primary coil-leakage inductance of transformer e bakoa ke ho kopanngoa ho sa phetheheng ha motlakase oa makenete pakeng tsa coil ea mantlha le coil ea bobeli, pakeng tsa lihlopha, le pakeng tsa ho chenchana. Distributed capacitance- The capacitance thehoa pakeng tsa ho chenchana ha transformer matsoelintsoeke, pakeng tsa ka holimo le tlaase le dikarolo tsa matsoelintsoeke tšoanang, pakeng tsa windings fapaneng, 'me pakeng tsa windings le shielding lera bitsoa distributed capacitance. Maqhubu a mantlha-Mokhoa o ka sehloohong o lokela ho behoa karolong e ka hare-hare, e le hore bolelele ba terata e sebelisoang karolong e 'ngoe le e' ngoe ea motlakase oa motlakase oa motlakase e ka ba khutšoanyane ka ho fetisisa, 'me terata e sebelisoang ho pota-pota ka hohle e ka fokotsoa, e leng ho fokotsa ajoa capacitance of the primary winding itself. Maqhubu a bobeli - Ka mor'a hore matsoele a ka sehloohong a tsoe, hoa hlokahala ho eketsa (3 ~ 5) likarolo tsa lesela la ho kenya letsoho pele u koala matsoelo a bobeli. Sena se ka fokotsa capacitance ea ajoa capacitor pakeng tsa matsoelintsoeke ka sehloohong le matsoelintsoeke bobeli, 'me hape eketsa matla a ho intša pakeng tsa matsoelintsoeke ka sehloohong le matsoelintsoeke bobeli, e leng kopana le ditlhoko tsa insulation le matla a ho hanyetsa. Bias matsoelintsoeke-hore na leeme matsoelintsoeke leqeba pakeng tsa ea mantlha le ea bobeli kapa lera e ka ntle ka ho fetisisa e amana le hore na tokiso ea phepelo ea phepelo ea motlakase e thehiloe holim'a motlakase oa bobeli kapa motlakase oa mantlha.
