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  • Electronic Impedance Matching and Maximum Power Transformers
    High Frequency Matching Transformer for Switching Power Supplies

    High Frequency Electronic Matching Transformers are intended for measuring electric signal voltages or currents which contain useful data. They match the signal source with the load ensuring the minimum signal distortion. Along with active components (such as transistors and lamps) they are included into devices amplifying electric oscillations that work within a wide frequency band.

EI Low Frequency Encapsulated Transformer with Output Power 12.0 VA to 22.0 VA

EI54 low frequency encapsulated transformer. Standard type cast housing “KK”. Excellent temperature fluctuation resistance properties. High electrical safety and long service-life features.  Self-extinguishing cast housing and sealing material. Per item tested quality with certificate.

  • brand:

    MCT
  • item no.:

    EI54 12.0VA-22.0VA
  • shipping port:

    Shanghai
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product description

Professional EI electronic encapsulated transformer factory, supplied different series encapsulated transformers. We have a technical team consist of 5 experienced engineers, customized specifications are accepted.


Quick Details

Part No: EI54 12.0VA-22.0VA

Brand name: MCT  

Output Power up to 22.0 VA

Custom made: Available

Temperature class ta70 °C/B

Logo: Can be customized

High voltage resistance

Packing: Carton, can custom

Bobbin: Dual chamber windings

MOQ: Any quantity

Certification: ISO9001,ROHS,CE

OEM: Available

Lead time: 25 days after payment

Shipping: Air, Ship, etc

 

Part Information

Product Name: EI Low Frequency Encapsulated Transformer with Output Power 12.0 VA to 22.0 VA

Product Range: Transformers, Inductors, Choke coils, Transformer bobbins, Magnetic cores.

Applications: Household appliances, printed circuit boards, low power industrial control products, meters and other industries. 
Packing Details: PP packing belt + Outer packing hard paper carton + inner packing pearl cotton or plastic tray

Samples time: 7-10 days for customized parts, 3-5 days for standard parts.

 

Product Specification

Encapsulated transformer with low frequency for household appliances22VA EI Encapsulated Power TransformersHigh quality EI PCB encapsulated transformer with RoHS certification


Product Part Number

Frame size/Core height

Output Power

Ta 70°C/B

Height(h)

Weight

Packaging unit

MCT EI 540/14.0 mm*

12.0V/A

35.0±0.5mm

0.350kg

24pieces**

MCT EI 541/18.8mm

16.0 V/A

38.8±0.5mm

0.400kg

24pieces**

MCT EI 542/23.0mm

20.0V/A

43.2±0.5mm

0.500kg

24pieces**

MCT EI 543/25.5mm

22.0 V/A

47.4±0.5mm

0.550kg

24pieces**


12.0 VA ta 70 °C. Frame size/Core height:  MCT EI 540 /14.0mm. No short-circuit proof, no load power loss.

Order No.

Primary

Voltage V

Connecting pins prim.

Secondary voltage V

Current sec.mA

Connecting pins sec.

No-load

Voltage V

Connection

scheme

MCT EI 540 1137

230

1-7

1×6

2000

9-13

1×8.1

1

MCT EI 540 1138

230

1-7

2×6

1000

8-9/13-14

2×8.1

2

MCT EI 540 1139

230

1-7

1×7.5

1600

9-13

1×9.9

1

MCT EI 540 1140

230

1-7

2×7.5

800

8-9/13-14

2×9.9

2

MCT EI 540 1141

230

1-7

1×9

1333

9-13

1×12.2

1

MCT EI 540 1142

230

1-7

2×9

667

8-9/13-14

2×12.2

2

MCT EI 540 1143

230

1-7

1×12

1000

9-13

1×15.8

1

MCT EI 540 1144

230

1-7

2×12

500

8-9/13-14

2×15.8

2

MCT EI 540 1145

230

1-7

1×15

800

9-13

1×19.4

1

MCT EI 540 1146

230

1-7

2×15

400

8-9/13-14

2×19.4

2

MCT EI 540 1147

230

1-7

1×18

667

9-13

1×23.5

1

MCT EI 540 1148

230

1-7

2×18

334

8-9/13-14

2×23.5

2

MCT EI 540 1149

230

1-7

1×24

500

9-13

1×30.6

1


16.0 VA ta 70 °C. Frame size/Core height:  MCT EI 541 /18.8mm. No short-circuit proof, no load power loss.

Order No.

Primary

Voltage V

Connecting pins prim.

Secondary voltage V

Current sec.mA

Connecting pins sec.

No-load

Voltage V

Connection

scheme

MCT EI 541 1121

230

1-7

1×6

2667

9-13

1×7.9

1

MCT EI 541 1128

230

1-7

2×6

1334

8-9/13-14

2×7.9

2

MCT EI 541 1122

230

1-7

1×7.5

2134

9-13

1×9.7

1

MCT EI 541 1129

230

1-7

2×7.5

1067

8-9/13-14

2×9.7

2

MCT EI 541 1123

230

1-7

1×9

1778

9-13

1×11.7

1

MCT EI 541 1130

230

1-7

2×9

889

8-9/13-14

2×11.7

2

MCT EI 541 1124

230

1-7

1×12

1333

9-13

1×15.2

1

MCT EI 541 1131

230

1-7

2×12

667

8-9/13-14

2×15.2

2

MCT EI 541 1125

230

1-7

1×15

1067

9-13

1×19.1

1

MCT EI 541 1132

230

1-7

2×15

534

8-9/13-14

2×19.1

2

MCT EI 541 1126

230

1-7

1×18

889

9-13

1×22.3

1

MCT EI 541 1150

230

1-7

2×18

445

8-9/13-14

2×22.3

2

MCT EI 541 1110

230

1-7

1×24

667

9-13

1×29.1

1


20.0 VA ta 70 °C. Frame size/Core height:  MCT EI 542 /23.0mm. No short-circuit proof, no load power loss.

Order No.

Primary

Voltage V

Connecting pins prim.

Secondary voltage V

Current sec.mA

Connecting pins sec.

No-load

Voltage V

Connection

scheme

MCT EI 542 1151

230

1-7

1×6

3334

9-13

1×7.7

1

MCT EI 542 1152

230

1-7

2×6

1667

8-9/13-14

2×7.7

2

MCT EI 542 1153

230

1-7

1×7.5

2667

9-13

1×9.5

1

MCT EI 542 1154

230

1-7

2×7.5

1334

8-9/13-14

2×9.5

2

MCT EI 542 1155

230

1-7

1×9

2223

9-13

1×11.4

1

MCT EI 542 1156

230

1-7

2×9

1112

8-9/13-14

2×11.4

2

MCT EI 542 1157

230

1-7

1×12

1667

9-13

1×15.0

1

MCT EI 542 1158

230

1-7

2×12

834

8-9/13-14

2×15.0

2

MCT EI 542 1159

230

1-7

1×15

1334

9-13

1×18.6

1

MCT EI 542 1160

230

1-7

2×15

667

8-9/13-14

2×18.6

2

MCT EI 542 1161

230

1-7

1×18

1112

9-13

1×21.8

1

MCT EI 542 1162

230

1-7

2×18

556

8-9/13-14

2×21.8

2

MCT EI 542 1163

230

1-7

1×24

834

9-13

1×29.5

1


22.0 VA ta 70 °C. Frame size/Core height:  MCT EI 543 /25.5mm. No short-circuit proof, no load power loss.

Order No.

Primary

Voltage V

Connecting pins prim.

Secondary voltage V

Current sec.mA

Connecting pins sec.

No-load

Voltage V

Connection

scheme

MCT EI 543 1166

230

1-7

1×6

3667

9-13

1×7.4

1

MCT EI 543 1167

230

1-7

2×6

1834

8-9/13-14

2×7.4

2

MCT EI 543 1168

230

1-7

1×7.5

2934

9-13

1×8.9

1

MCT EI 543 1169

230

1-7

2×7.5

1467

8-9/13-14

2×8.9

2

MCT EI 543 1170

230

1-7

1×9

2445

9-13

1×10.7

1

MCT EI 543 1171

230

1-7

2×9

1223

8-9/13-14

2×10.7

2

MCT EI 543 1172

230

1-7

1×12

1834

9-13

1×14.5

1

MCT EI 543 1173

230

1-7

2×12

917

8-9/13-14

2×14.5

2

MCT EI 543 1174

230

1-7

1×15

1467

9-13

1×17.9

1

MCT EI 543 1175

230

1-7

2×15

734

8-9/13-14

2×17.9

2

MCT EI 543 1176

230

1-7

1×18

1223

9-13

1×21.0

1

MCT EI 543 1177

230

1-7

2×18

612

8-9/13-14

2×21.0

2

MCT EI 543 1178

230

1-7

1×24

917

9-13

1×28.0

1


If you have any request, please contact us, we will give you fast reply.

Email: sales003@mycoiltech.com

Skype: sales003_125

Contact: Miss Lily Yu

TEL: +86 551 6619 6829

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