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Audio transformers used on speaker

Trade Term: FOB
Payment Terms: T/T
Place of Origin: Guangdong

Company Profile

Location: Zhuhai, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Transformer, Switch-power Transformers, Inductor, Choke Coil, Hollow Coil

Product Detail

Means of Transport: by express, Ocean, Air, Land
Packing: cartons, pallets

Product Description

Title:

Audio transformers

Content :

Core shape: EI lamination series

Features: To correctly match a valve output stage to a low impedance loudspeaker

Frequency response: 300Hz to 3.4kHz

Greatly affect both the sound quality and measured performance due to quality steel sheet

RoHS Compliance

 

Product details:

Electronical characteristics

Core shape

  Dimension (mm)

 ImpedanceΩ±15﹪@1KHz

DC Resistance

Ω Max.

Max

Max

  Max

Ref.

Min.

Ref.

Ref.

Ref.

±0.1

A

B

   C

D

E

F

G

H

¢I

Pri.

Sec.

Pri.

Sec.

EI-14

15.5

12.0

11.0

3.8

5.0

2.5

13.0

2.0

0.5

600

600

 55.0

50.0

EI-16

18.0

16.0

14.0

4.0

5.0

2.8

13.0

2.2

0.5

500

500

  36.0

35.0

EI-19

21.0

14.5

16.5

4.2

5.0

3.0

13.0

2.2

0.5

600

600

  80.0

66.0

EI-24

25.5

17.0

19.0

4.8

5.0

4.5

14.0

2.6

0.5

600

600

  80.0

66.0

 

 

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