EV020-5-S-00C

– UNIVERSAL INPUT, DUAL OUTPUTS FOR SMALL APPLIANCES

EV020-5-S-00C Rev.1.0

www.MonolithicPower.com

7

4/1/2013

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© 2013 MPS. All Rights Reserved.

TRANSFORMER SPECIFICATION

Electrical Diagram

N2

N5

3

5

4

WINDING START

PRI

1

N4

10

6

105Ts

18Ts

6Ts

N6

18Ts

SEC2

NC

N3

6

8

12Ts

SEC1

N1

22Ts

NC

Figure 4

—Transformer Electrical Diagram

Notes:

1.

N1 is with 2 wires which are paralleled together.

2.

N3 and N4 are both triple insulation wires.

3.

One layer tape is between each layer winding. 3 layers tape is at the outside of last winding

Winding Diagram

1

3

N2 : 0.15mm×1P 105Ts

N6 : 0.15mm

P 18Ts

N3 : 0.4 mm x1P 12Ts TIW

6

5

3

2

3

2

3

2

3

2

3

2

3

2

4

4

NC

N5 : 0.15mm

P 18Ts

1

N1 : 0.15mm×2P 22Ts

10

8

N4 : 0.32mm

P 6Ts TIW

6

NC

x1

x1

x1

Figure 5

—Winding Diagram