EV4034-S-00A – UNIVERSAL INPUT, 5W, GU10 LED DRIVER

EV4034-S-00A Rev.1.0

www.MonolithicPower.com

7

12/19/2012

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TRANSFORMER SPECIFICATION

Electrical Diagram

Figure 4: Transformer Diagram

Notes:

1. N2 and N3 are parallel at one layer.

2. Core is connected with Pin 5 with naked wire.

3. N4 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×103Ts

N4: 0.2mm×1P×53Ts TIW

N2: 0.15mm×1P×16Ts

A

4

3

2

3

2

3

2

3

2

3

2

3

2

5

B

5

NC

N3: 0.15mm×1P×16Ts

Figure 5: Winding Diagram