EV020-5-S-00A – UNIVERSAL INPUT, 5W CELL PHONE CHARGER

EV020-5-S-00A Rev.1.02

www.MonolithicPower.com

8

11/28/2013

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Winding Order

Winding No.

Tape Layer Number

Start & End

Magnet Wire

Φ(mm)

Turns

1

3→1

0.15mm * 1

127

1

5→4

0.18mm * 1

18

1

4→nc

0.18mm * 3

7

1

10→6

0.6mm * 1 TIW

4

1

7→9

0.6mm * 1 TIW

4

Electrical Specifications

60 second, 60Hz, from PRI. to SEC.

3000VAC

60 second, 60Hz, from PRI. to CORE.

500VAC

Electrical Strength

60 second, 60Hz, from SEC. to CORE.

3000VAC

Primary Inductance

Pins 1 - 3, all other windings open, measured at 60kHz, 0.1

VRMS

1.6mH±10%

Primary Leakage Inductance

Pins 1 - 3 with all other pins shorted, measured at 60kHz.

0.1 VRMS

50μH±10%

Materials

Item

Description

1

Core: EE16, UI=2300±25%, AL=73.2.4nH/N

2

Bobbin: EE16, 5+5PIN 1 SECT TH, UL94V-0

3

Wire:Φ0.15mm,, 2UEW, Class B

4

Wire:Φ0.18mm,, 2UEW, Class B

5

Triple Insulation Wire: Φ0.60mm TIW

6

Tape: 8.0mm(W)×0.06mm(TH)

7

Varnish: JOHN C. DOLPH CO, BC-346A or equivalent

8

Solder Bar: CHEN NAN: SN99.5/Cu0.5 or equivalent