74023 MYRRA, 74023 Datasheet

74023

Manufacturer Part Number

74023

Description

TRANSFORMER, FLYBACK

Manufacturer

MYRRA

Datasheet

1.74023.pdf (1 pages)

Specifications of 74023

Transformer Type

Flyback

Input Voltage

110V

Output Voltage

3.3V

Current Rating

Power Rating

16W

Svhc

No SVHC (15-Dec-2010)

Inductance

1.25mH

Mounting Type

PCB

Output 2 Voltage Max

Output 3 Voltage

RoHS Compliant

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Examples of application with Integrated Circuits :

FLYBACK

TRANSFORMER

Primary / Secondary Insulation

Primary / Auxiliary Insulation

Creepage distance Primary / Secondary

Ambient temperature < 60°C

Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation

Exclusively uses UL94-V0 listed materials

MYRRA

74023

P / N

maximum

Output

Power Integrations

Power

16 w

Manufacturer

Control IC

PCB Drilling Diameter = 1.1mm

Aux

Pri

Bottom View (Pin side)

SIZE EL19 • 5 OUTPUTS : 3.3 / 5 / 12 / 18 / 30v

9 – 10

8 – 7

5 – 6

4 – 6

3 – 6

2 – 6

1 – 6

Pins

Control IC

TOP243P

1500V

4000V

P / N

6mm

Turns

120

185 - 265Vrms

Input voltage

85 - 265Vrms

Windings

110 (VOR)

Voltage

3.3 Vdc

15 Vdc

12 Vdc

18 Vdc

30 Vdc

5 Vdc

DRAIN 9

+Aux 8

Power

74023

16w

12w

0.85 Apeak

Sum S1+S2

maximum

Current

0.2 Adc

0.8 Adc

0.2 Adc

2 Adc

+S5

+S4

+S3

+S2

+S1

Frequency

132kHz

Inductance

(+/-10%)

1250µH

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