The Audio Type Transformers 102, 104  & 106 Series. Miniature epoxy potted P.C. Board mount audio transformer.

 

102, 104, 106 Picture

 

102, 104 and 106 Series

 

Key Features:

  • Output power models from 5 to 1,500 milliwatt level available.

  • 0.5" long pin type (.025" dia. on 102 series, .032" dia. on 104 & 106 series), P.C. board mount.

  • Bifilar winding technique used on center tapped units for balanced resistive and capacitive characteristics.

  • Rugged black epoxy potted construction produces a completely sealed unit withstanding severe environmental conditions including those of MIL-T-27 (Grade 5, Class S).

  • For the more economical open type P.C. mount types please refer to the 148 & 149 series.

  • Peak working voltage rating of: 100V (102 Series) & 200V (104 & 106 Series).

  • Referring to figures 1-9, if connection is not used - no pin will exist.

P#

Applicaton

Nominal Impedance

Pri. D.C. (*1) ma

D.C. Resistance +/- 15%

Output (*2) Milliwatts

Insertion Loss (*3) db

Freq (*4) -1 db Hz.

Dwg. Figure

Primary

Secondary

Primary

Secondary

EID-102B

Input

50

1,500

0

4

95

20

1.5

310

1

EID-102D

Input

600

1,500

0

43

85

20

1.5

310

1

EID-102H

Interstage

2,000

500 ct

5.6

341

62

20

1.5

310

2

EID-102J

Interstage

6,000

2,000 ct

2.8

900

260

20

1.5

310

2

EID-102K

Interstage

10,000

2,000 ct

2.5

1585

260

20

1.5

310

2

EID-104B

Input

150

80,000

0

6.6

3730

5

1

60

5

EID-104H

Interstage

10,000

2,000 ct

3.2

675

89

35

1

200

6

EID-104K

Interstage

20,000

1,000 ct

3.2

790

125

35

1

200

6

EID-104L

Interstage

25,000

600 ct

2

1890

50

35

1

200

6

EID-104Q

Output

500 ct

3.2

6

27

0.4

500

1

200

3

EID-104R

Output

500 ct

8

6

27

0.9

500

1

200

3

EID-104S

Output

600 ct

150 ct

6

47

10.6

500

1

200

4

EID-106C

Input

50,000

1,500 ct

0

2400

52

10

1

60

7

EID-106E

Input

600 ct

600

9

65

83

500

1

150

8

EID-106EE

Input

600 ct

600 ct

9

65

83

500

1

150

9

EID-106G

Interstage

4,000

600 ct

10

340

24

150

1

215

7

EID-106H

Interstage

4,000

2,600 ct

10

340

100

150

1

215

7

EID-106J

Interstage

10,000

2,000 ct

6.5

700

89

150

1

215

7

EID-106M

Interstage

20,000

2,000 ct

4.5

1180

89

150

1

215

7

EID-106Q

Output

48 ct

3.2

32

2.4

0.3

1,500

1

170

8

EID-106R

Output

48 ct

8

32

2.4

0.7

1,500

1

170

8

EID-106S

Output

100 ct

3.2

22

4.4

0.3

1,500

1

170

8

EID-106T

Output

100 ct

8

22

4.4

0.7

1,500

1

170

8

EID-106V

Output

250 ct

8

14

11

0.7

1,500

1

170

8

EID-106W

Output

500 ct

3.2

10

26

0.3

1,500

1

170

8

EID-106X

Output

500 ct

8

10

26

0.7

1,500

1

170

8

 

Notes:


*1) Where primary is center-tapped, this figure is the maximum unbalance
*2) When operating at impedances below normal, power capability and the frequency spectrum are    proportionally lower, conversely, at higher impedances power capability and frequency spectrum will be proportionately higher.
*3) Insertion loss measured at 1000 Hz.
*4) Approximate frequency in hertz at which the output, at rated load and D.C. unbalance, is 1 db below the 1000 Hertz rating. The high frequency roll-off point exceeds 20 Khz. (Above 35 Khz. in most types).

 

Mechanical & Schematic Data:

 

104 Line Art

 

102 Series (0.5" high, Net Wt. 0.32 oz.)
Bottom View

104 Line Art

 

104 Series (0.75" high, Net Wt. 0.8 oz.)
Bottom View

106 Line Art

 

106 Series (0.95" high, Net Wt. 1.45 oz.)
Bottom View

 

102, 104, 106 Schematics
102, 104, 106 Schematics

 

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