EI Transformers MTEI30A-181J

  • Description
Product Detail


DIMENSIONS: (UNIT: mm)

ELETCRONICAL CHARACTERISTICS:

1.

Inductance (1`5) :

18.46 uH ± 5%

@ 40 KHz, 1.0 Vrms

2.

Turns Ratio :

1~5 : 12~9 : 1~6 :9~7

= 5 : 37 : 5 : 32±3%

4.

Insulation Strength :

1.5KV AC 5mA 3sec

@ Pri to Core



1.0KV AC 5mA 3sec

@ Pri Sec to Sec

WINDING STRUCTURE:

WIND

S

F


WIRE

TURNS

TAPE

REMARKS

N1

1

5

?0.32mm*10P 2UEW

5

2



N2

12

9

?0.32mm*2P 2UEW

37

2



N3

1

6

?0.32mm*10P 2UEW

5

2



N4

9

7

?0.32mm*2P 2UEW

32

3



MATERIAL LIST:


No.

DESCRIPTIONS

MATERIALS

MANUFACTURE

1

BOBBIN

EI30 6+6PIN DIP PHENOLIC

JI XIANG TENG

2

CORE

EI30 TP4

TDG

3

WIRE

2UEW 0.32mm

YI DA



POLYESTER TAPE 9.5mm


4

TAPE


CHUN YI



POLYESTER TAPE 14.0mm


5

VARNISH

AC-43

CHANG XIAN

6

SOLDER

99.3Sn/0.7Cu

THOUSAND


REMARKS:

1.FIXED THE CORES WITH 9.5mm TAPE.

2.DIP THE UNIT INTO THE VARNISH.

3.REMOVE THE PIN 2,3,4,8,10,11.

4.ADD 0.1mm GAP ON CORE.




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