74040

PRODUCT DATASHEET Type Size FLYBACK Output ETD29 MYRRA P/N 5 + 12 and 5 + 12 V 74040 Product designation FLYBACK TRANSFORMER - ETD29 - 2 x (5 + 12 V) - 60 W MECHANICAL CHARACTERISTICS - PINOUT 37.0 Max 27.0 Max 37.0 Max Pin 4 removed Recommended PCB drilling diameter : 1.3 mm ELECTRICAL CHARACTERISTICS MYRRA P/N 74040 Windings Maximum output power 60 w Typical uses P Aux. S1 S2 S3 S4 Pins Turns 5-7 3-2 12 - 13 11 - 13 9 - 10 8 - 10 50 6 3 7 3 7 Outputs 5.0 V - 5.0 A + 12.0 V - 3.0 A 5.0 + 12.0 + 17.0 + 24.0 V Voltage 85 - 265 7.0 - 14.5 3.3 - 7.0 8.0 - 16.5 3.3 - 7.0 8.0 - 16.5 Vrms VDC VDC VDC VDC VDC Maximum current 3.0 Apk 1.0 ADC 4.0 ADC 2.5 ADC 4.0 ADC 2.5 ADC Inductance (+/- 10 %) 0.50 mH Connections of the windings S1 + S2 and S3 + S4 in parallel S1 to S4 in series (pins 10 and 11 linked) REMARKS RoHS compliant UL94 V-0 materials Class B Ambient temperature: 50 °C max. P/S: Creepage distances ≥ 8.0 mm 4.0 kV dielectric test Construction conforms to IEC60950, IEC60335 and IEC61558-2-16 for reinforced isolation Page 1 / 1