74043 MYRRA | Alldatasheet
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Technical content
3.3 + 5 + 12 + 18 + 30 V MYRRA P/N 74043 Product designation FLYBACK TRANSFORMER - ERL28 - 3.3 + 5 + 12 + 18 + 30 V - 60 W MECHANICAL CHARACTERISTICS - PINOUT Pins 2,4, 6 and 7 removed Recommended PCB drilling diameter : 1.3 mm
ELECTRICAL CHARACTERISTICS
Pins Turns Voltage Maximum current Inductance (+/- 10 %) 74043 60 w P 5 - 1 45 85 - 265 Vrms 3.0 Apk 0.50 mH Aux. 8 - 9 7 15.0 VDC 0.5 ADC S1 14 + 15 - 12 + 13 2 3.3 VDC S1 + S2 : 7.0 ADC S2 11 - 12 + 13 3 5.0 VDC S3 16 - 10 4 12.0 VDC 2.0 ADC S4 17 - 10 7 18.0 VDC 2.0 ADC S5 18 - 10 13 30.0 VDC 0.5 ADC REMARKS RoHS compliant UL94 V-0 materials Class B Ambient temperature: 50 °C max. P / S : Creepage distances ≥ 6.0 mm 4.0 kV dielectric test Construction conforms to IEC60950, IEC60335 and IEC61558-2-16 for reinforced isolation Page 1 / 1 E 1 Drain 5 +Aux 8 0v 9 18 +30 v 17 +18 v 16 +12 v 10 +5 v (DC) 11 +5 v (AC) 14, 15 +3 v 3 12, 13 0 v