EI Type Encapsulated Transformer Low Frequency and Power Transformer

EI Series PCB Mounting Encapsulated Transformers Output Power: 17.0 VA – 50.0 VA. 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.



Hefei Mycoil Technology Co.,LTD is ISO9001 certification factory, we skilled at manufacturing EI type encapsulated transformers, UI type encapsulated transformers and EE type encapsulated transformers. All electronic encapsulated transformers with RoHS certification.


Quick Details

Part No: EI66 17.0 VA – 50.0 VA

Brand name: MCT  

Output Power up to 50.0 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 Type Encapsulated Transformer Low Frequency and  Power Transformer

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

Low Frequency Transformer for Power Supply (EI66 50VA)EI Series PCB Mount Encapsulated Transformers Audio Power EI Encapsulated Transformers Manufacturer


Product Part Number

Frame size/Core height

Output Power

Ta 70°C/B

Height(h)

Weight

Packaging unit

MCT EI 660/12.0 mm

17.0V/A

38.5±0.5mm

0.500kg

16pieces

MCT EI 661/18.0mm

25.0 V/A

44.5±0.5mm

0.700kg

16pieces

  MCT EI 662/23.0mm

33.0V/A

48.5±0.5mm

0.800kg

16pieces

MCT EI 663/30.0mm

44.0 V/A

55.8±0.5mm

0.950kg

16pieces

MCT EI 664/34.8mm

47.0V/A

60.2±0.5mm

1.000kg

16pieces

MCT EI 665/40.0mm

50.0V/A

66.5±0.5mm

1.200kg

16pieces


17.0 VA ta 70 °C. Frame size/Core height:  MCT EI 660 /12.0mm. No short-circuit proof.

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 660 1060

230

1-8

1×6

2883

11-14

1×7.4

1

MCT EI 660 1061

230

1-8

2×6

1417

9-11/14-16

2×7.7

2

MCT EI 660 1062

230

1-8

1×7.5

2267

11-14

1×9.1

1

MCT EI 660 1063

230

1-8

2×7.5

1133

9-11/14-16

2×9.1

2

MCT EI 660 1064

230

1-8

1×9

1889

11-14

1×10.8

1

MCT EI 660 1065

230

1-8

2×9

944

9-11/14-16

2×10.8

2

MCT EI 660 1066

230

1-8

1×12

1417

11-14

1×14.4

1

MCT EI 660 1067

230

1-8

2×12

708

9-11/14-16

2×14.2

2

MCT EI 660 1068

230

1-8

1×15

1133

11-14

1×18.0

1

MCT EI 660 1069

230

1-8

2×15

567

9-11/14-16

2×17.8

2

MCT EI 660 1070

230

1-8

1×18

944

11-14

1×21.0

1

MCT EI 660 1071

230

1-8

2×18

472

9-11/14-16

2×21.7

2

MCT EI 660 1072

230

1-8

1×24

708

11-14

1×28.0

1


25.0 VA ta 70 °C. Frame size/Core height:  MCT EI 661 /18.0mm. No short-circuit proof.

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 661 1073

230

1-8

1×6

4167

11-14

1×7.3

1

MCT EI 661 1074

230

1-8

2×6

2083

9-11/14-16

2×7.3

2

MCT EI 661 1075

230

1-8

1×7.5

3333

11-14

1×9.0

1

MCT EI 661 1076

230

1-8

2×7.5

1667

9-11/14-16

2×9.0

2

MCT EI 661 1077

230

1-8

1×9

2778

11-14

1×10.9

1

MCT EI 661 1078

230

1-8

2×9

1389

9-11/14-16

2×10.6

2

MCT EI 661 1079

230

1-8

1×12

2083

11-14

1×13.9

1

MCT EI 661 1080

230

1-8

2×12

1042

9-11/14-16

2×13.9

2

MCT EI 661 1081

230

1-8

1×15

1667

11-14

1×17.4

1

MCT EI 661 1082

230

1-8

2×15

833

9-11/14-16

2×17.4

2

MCT EI 661 1083

230

1-8

1×18

1389

11-14

1×20.9

1

MCT EI 661 1084

230

1-8

2×18

694

9-11/14-16

2×20.5

2

MCT EI 661 1085

230

1-8

1×24

1042

11-14

1×27.9

1


33.0 VA ta 70 °C. Frame size/Core height:  MCT EI 662 /23.0mm. No short-circuit proof.

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 662 1086

230

1-8

1×6

5500

11-14

1×7.0

1

MCT EI 662 1087

230

1-8

2×6

2750

9-11/14-16

2×7.0

2

MCT EI 662 1088

230

1-8

1×7.5

4400

11-14

1×8.5

1

MCT EI 662 1089

230

1-8

2×7.5

2200

9-11/14-16

2×8.5

2

MCT EI 662 1090

230

1-8

1×9

3667

11-14

1×10.3

1

MCT EI 662 1091

230

1-8

2×9

1833

9-11/14-16

2×10.3

2

MCT EI 662 1092

230

1-8

1×12

2750

11-14

1×14.0

1

MCT EI 662 1093

230

1-8

2×12

1375

9-11/14-16

2×14.0

2

MCT EI 662 1094

230

1-8

1×15

2200

11-14

1×16.9

1

MCT EI 662 1095

230

1-8

2×15

1100

9-11/14-16

2×16.9

2

MCT EI 662 1096

230

1-8

1×18

1833

11-14

1×20.1

1

MCT EI 662 1097

230

1-8

2×18

917

9-11/14-16

2×20.1

2

MCT EI 662 1098

230

1-8

1×24

1375

11-14

1×26.8

1


44.0 VA ta 70 °C. Frame size/Core height:  MCT EI 663 /30.0mm. No short-circuit proof.

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 663 1099

230

1-8

1×6

7333

11-14

1×6.8

1

MCT EI 663 1100

230

1-8

2×6

3667

9-11/14-16

2×6.8

2

MCT EI 663 1101

230

1-8

1×7.5

5867

11-14

1×8.6

1

MCT EI 663 1102

230

1-8

2×7.5

2933

9-11/14-16

2×8.6

2

MCT EI 663 1103

230

1-8

1×9

4889

11-14

1×10.5

1

MCT EI 663 1104

230

1-8

2×9

2444

9-11/14-16

2×10.3

2

MCT EI 663 1105

230

1-8

1×12

3667

11-14

1×13.7

1

MCT EI 663 1106

230

1-8

2×12

1833

9-11/14-16

2×13.7

2

MCT EI 663 1107

230

1-8

1×15

2933

11-14

1×17.2

1

MCT EI 663 1108

230

1-8

2×15

1467

9-11/14-16

2×17.2

2

MCT EI 663 1109

230

1-8

1×18

2444

11-14

1×20.2

1

MCT EI 663 1110

230

1-8

2×18

1222

9-11/14-16

2×20.2

2

MCT EI 663 1111

230

1-8

1×24

1833

11-14

1×26.9

1


47.0 VA ta 70 °C. Frame size/Core height:  MCT EI 664 /34.8mm. No short-circuit proof.

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 664 1112

230

1-8

1×6

7833

11-14

1×7.3

1

MCT EI 664 1113

230

1-8

2×6

3917

9-11/14-16

2×7.1

2

MCT EI 664 1114

230

1-8

1×7.5

6267

11-14

1×8.6

1

MCT EI 664 1115

230

1-8

2×7.5

3133

9-11/14-16

2×8.6

2

MCT EI 664 1116

230

1-8

1×9

5222

11-14

1×10.1

1

MCT EI 664 1117

230

1-8

2×9

2611

9-11/14-16

2×10.1

2

MCT EI 664 1118

230

1-8

1×12

3917

11-14

1×13.4

1

MCT EI 664 1119

230

1-8

2×12

1960

9-11/14-16

2×13.4

2

MCT EI 664 1120

230

1-8

1×15

3133

11-14

1×16.4

1

MCT EI 664 1121

230

1-8

2×15

1570

9-11/14-16

2×16.4

2

MCT EI 664 1122

230

1-8

1×18

2610

11-14

1×19.7

1

MCT EI 664 1123

230

1-8

2×18

1306

9-11/14-16

2×19.7

2

MCT EI 664 1124

230

1-8

1×24

1958

11-14

1×26.3

1


50.0 VA ta 70 °C. Frame size/Core height:  MCT EI 665 /40.0mm. No short-circuit proof.

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 665 1125

230

1-8

1×6

8333

11-14

1×6.9

1

MCT EI 665 1126

230

1-8

2×6

4167

9-11/14-16

2×6.7

2

MCT EI 665 1127

230

1-8

1×7.5

6667

11-14

1×8.5

1

MCT EI 665 1128

230

1-8

2×7.5

3333

9-11/14-16

2×8.5

2

MCT EI 665 1129

230

1-8

1×9

5556

11-14

1×10.0

1

MCT EI 665 1130

230

1-8

2×9

2778

9-11/14-16

2×10.0

2

MCT EI 665 1131

230

1-8

1×12

4167

11-14

1×13.0

1

MCT EI 665 1132

230

1-8

2×12

2083

9-11/14-16

2×13.0

2

MCT EI 665 1133

230

1-8

1×15

3333

11-14

1×16.4

1

MCT EI 665 1134

230

1-8

2×15

1667

9-11/14-16

2×16.4

2

MCT EI 665 1135

230

1-8

1×18

2778

11-14

1×19.7

1

MCT EI 665 1136

230

1-8

2×18

1388

9-11/14-16

2×19.7

2

MCT EI 665 1137

230

1-8

1×24

2083

11-14

1×26.1

1


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