EV4034-S-00B

– UNIVERSAL INPUT, 3.5W, GU10 LED DRIVER

EV4034-S-00B Rev.1.0

www.MonolithicPower.com

7

5/1/2018

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TRANSFORMER SPECIFICATION

Electrical Diagram

SEC

N1

N2

2

4

5

WINDING START

PRI

1

N3

A

B

95Ts

23Ts

19Ts

Figure 4: Transformer Diagram

Notes:

1.

N3 is with Triple Isolation Wire. A and B ends are both flying leads and need to be marked with different color.

Winding Diagram

1

2

N1: 0.15mm×1P×95Ts

N2: 0.15mm×1P×23Ts

N3: 0.32mm×1P×19Ts TIW

A

4

5

B

Figure 5: Winding Diagram