small 230V Toroidal epoxy potting dry transformer

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$1.90 - $15.00 / Piece | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Hebei, China
Brand Name:
YHDC
Model Number:
LKB20-230
Usage:
Power
Phase:
Single
Coil Structure:
TOROIDAL
Coil Number:
AUTOTRANSFORMER
Supply Ability
Supply Ability:
9000 Set/Sets per Day
Packaging & Delivery
Packaging Details
Export cartons.
Port
Qinhuangdao or Xingang
Lead Time :
Within 3 working days

Model:LKB20-230                                                    Power:20VA

 

Characteristics:

mounting modes: one is circuit board mount, another is rail mount

Vacuum epoxy resin encapsulated;

Fire resistance property in accordance with UL94-V0;

Mounting height of 44mm;       

Dielectric strength of 3500V/1min

Certification: CE  ROHS

Outline size diagram: (in mm)

 

 

 

Table of technical parameters:                                  

Primary work voltage

No-load current

No-load loss

Voltage regulation

Weight

220V±10%

40mA

1.1W

15%

450g

Work frequency

Insulation grade

Temperature rise

Dielectric strength (between primary and secondary)

50~60Hz

Grade B

20°C

3500V AC/1min

 

Specific-

ation

Secondary

full-load voltage V

Secondary no-load voltage V

Secondary output

current mA

Specification

Secondary full-load voltage V

Secondary

no-load voltage V

Secondary output

current mA

Single 6V

1×6

6.6

3.33A

Double 6V

6

6.6

1.67A×2

Single 7.5V

7.5

8.2

2.66A

Double7.5V

7.5

8.2

1.33A×2

Single 9V

9

10.2

2.22A

Double 9V

9

10.2

1.11A×

 

 

Single12V

12

13.1

1.66A

Double 12V

12

13.1

0.83A×2

Single 15V

15

16.4

1.33A

Double 15V

15

16.4

0.665A×2

Single 18V

18

19.7

1.11A

Double 18V

18

19.7

0.555A×

 

 

Single 24V

24

26.3

0.833A

Double 24V

24

26.3

0.417A×2