CTX310409-R EATON

CCFL TRANSFORMERS Cold Cathode Fluorescent Lamp Inverter Transformers Description RoHS 2002/95/EC Transformers for use in CCFL power supplies, available in through-hole and surface mount recess or gull wing versions, incorporating floating or fixed secondary technology Supply output current up to 30 milli-Amps Frequency range from 40 to 80 KHz Deliver output power from 2.5 to 14 Watts Operate in royer and other topologies Ferrite core material Applications CCFL power supplies Environmental Data Packaging Storage temperature range: -40C to +85C Operating ambient temperature range: 0C to +70C Supplied in bulk packaging Solder reflow temperature: +260C max. for 10 seconds max. Part Schematic Pout Lp DCRp DCRs TR Vpri Vsec Is Max Vpri Vsec Mechanical PCB Pad 1 2 2 3 3 Number Diagram Watts H Ohms Max Ohms Max Ns/Np Volts Max Volts Max A rms Abnormal Abnormal Dimensions Layout 2.5 WATT VERSIONS CTX110652-R A 2.5 43 0.220 285 67 20 1340 .005 30 2000 A A CTX110655-R B 2.5 43 0.220 285 67 20 1340 .005 30 2000 A A CTX110657-R B 2.5 26 0.212 285 86 15 1340 .005 23 2000 A A CTX110659-R B 2.5 19 0.190 285 100 13 1340 .005 23 2000 A A CTX210652-R A 2.5 43 0.220 285 67 20 1340 .005 30 2000 B B CTX210655-R B 2.5 43 0.220 285 67 20 1340 .005 30 2000 B B CTX210657-R B 2.5 26 0.212 285 86 15 1340 .005 23 2000 B B CTX210659-R B 2.5 19 0.190 285 100 13 1340 .005 23 2000 B B 4 WATT VERSIONS CTX210403-R C 4 44 0.220 165 50 26 1340 .007 40 2000 C C CTX210407-R C 4 27 0.160 220 86 15 1340 .007 23 2000 C C CTX210409-R C 4 20 0.160 220 100 13 1340 .007 23 2000 C C CTX210411-R C 4 20 0.160 330 125 10 1340 .007 16 2000 C C CTX310403-R C 4 44 0.220 165 50 26 1340 .007 40 2000 D D CTX310407-R C 4 27 0.160 220 86 15 1340 .007 23 2000 D D CTX310409-R C 4 20 0.160 220 100 13 1340 .007 23 2000 D D CTX310411-R C 4 20 0.160 330 125 10 1340 .007 16 2000 D D 6 WATT VERSIONS CTX110600-R D 6 44 0.160 176 67 20 1340 .011 30 2000 E E CTX110603-R C 6 44 0.160 132 50 26 1340 .011 40 2000 E E CTX110605-R C 6 44 0.160 176 67 20 1340 .011 30 2000 E E CTX110607-R C 6 27 0.132 176 86 15 1340 .011 23 2000 E E CTX110609-R C 6 20 0.132 176 100 13 1340 .011 23 2000 E E CTX110611-R C 6 20 0.132 291 125 11 1340 .011 16 2000 E E CTX210600-R D 6 44 0.160 176 67 20 1340 .011 30 2000 F C CTX210603-R C 6 44 0.160 132 50 26 1340 .011 40 2000 F C CTX210605-R C 6 44 0.160 176 67 20 1340 .011 30 2000 F C CTX210607-R C 6 27 0.132 176 86 15 1340 .011 23 2000 F C CTX210609-R C 6 20 0.132 176 100 13 1340 .011 23 2000 F C CTX210611-R C 6 20 0.132 291 125 11 1340 .011 16 2000 F C 14 Watt Versions CTX410805-R E 14 24 0.030 262 67 20 1340 .030 30 2000 G F CTX410807-R E 14 16 0.024 272 86 15 1340 .030 23 2000 G F CTX410809-R E 14 16 0.024 314 100 13 1340 .030 23 2000 G F 1 2 3 Inductances are nominal values Continuous RMS Voltage Maximum Instantaneous RMS VoltageCCFL TRANSFORMERS Cold Cathode Fluorescent Lamp Inverter Transformers Mechanical Diagrams 2.5 Watt Versions Pad Layout B Mechanical B Pad Layout A Mechanical A TOP VIEW TOP VIEW Schematic A Schematic B Dimensions are in millimeters 4 Watt Versions Mechanical C Mechanical D Pad Layout C Pad Layout D TOP VIEW TOP VIEW Schematic C Dimensions are in millimeters