Nanjing Ansen Electronics Co., Ltd.

Input AC 230V 380V Output AC 12V PCB Mount Encapsulated Step Down Power Transformers

1.FEATURES ●vacuum filled casting ●split bobbin design winding ●high capacity from 1.0 to 9.0 VA ●secondary voltage 6 V to 24 V or 2 x 6 V to 2 x 24 V respectively ●temperature class ta 50℃/B and ta 70℃/B ●dielectric strength 4500Vrms ●finished product full inspection 2.SPECIFICATIONS 1)EI28...

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Product Details

1.FEATURES

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●vacuum filled casting

●split bobbin design winding

●high capacity from 1.0 to 9.0 VA

●secondary voltage 6 V to 24 V or 2 x 6 V to 

2 x 24 V respectively

●temperature class ta 50℃/B and ta 70℃/B

●dielectric strength 4500Vrms

●finished product full inspection

2.SPECIFICATIONS

1)EI28 series

Frame size/Core height

Output ta 70°C/B

Output ta 50°C/B

Size(H)

Weight

Packaging unit (pieces)

AS2812- .../ 12mm

1.0 VA

1.5 VA

27.3 mm(MAX)

70 g

160

AS2815- ... / 15mm

1.5 VA

1.8 VA

29.3 mm(MAX)

85 g

160

AS2818- ... / 18mm

2.0 VA

2.3 VA

32.3 mm(MAX)

100 g

120

2)EI35 series

Frame size/Core height

Output ta 70°C/B

Weight

Packaging unit (pieces)

AS3515- ... /  15mm

3.5 VA

155 g

100

3)EI38 series

Frame size/Core height

Output ta 70°C/B

Output ta 50°C/B

Weight

Packaging unit (pieces)

AS3813- ... /  13.6mm

3.2 VA

4.5 VA

150 g

100

4)EI42 series

Frame size/Core height

Output ta 70°C/B

Output ta 50°C/B

Weight

Packaging unit (pieces)

AS4214- ... /  14.8mm

5.0 VA

6.0 VA

200 g

72

Frame size/Core height

Output ta 70°C/B

Output ta 50°C/B

Weight

Packaging unit (pieces)

AS4220- ... /  20mm

8.0 VA

9.0 VA

260 g

72

3.PURPOSE

The EI28 series is usually used in electric meter industry. The EI35 series and EI38 series are compact transformers providing a high output power in a relatively small design.

The EI42 series is designed mainly into applications where long life with correspondingly high output power is really important.

4.PRODUCT IMAGE

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5.EXHIBITION SHOW

6.COMPANY INFORMATION

Nanjing Ansen Electronic Co. Ltd, established in 1996, is a professional manufacturer of various kinds of encapsulated transformers, low frequency AC power transformers, high-frequency switching power transformers, filters, inductors and coils. Our products are widely used for many electronic features such as power supplies, electric meters, energy-efficient appliances, green lighting and household appliances.

Our company covers 8,600 square meters, with a 3,600sqm workshop and six assembly lines. Our output can reach up to 10 million pieces every year. Automatic multi twisting winding machines, automatic vacuum potting machines, transformer comprehensive testing instruments, other high-end automatic equipment and strict quality control system are settled in order to ensure the consistency and stability of products.Our company has also achieved ISO 9001:2008 and ISO 14000:2005 certifications. Moreover, our encapsulated transformers are compliant with UL, cUL, VDE, CE, CB, ENEC standards and the RoHS Directive.

7. FAQ. 

1).Offer samples?

---Yes. 

2). Is PRI-SAFETY a manufacturer or trading company?  

---Manufacturer.

3). Is custom made OK? (Like different colors, special electrical performance requirements or customers’ their own logos etc.)

---Yes, no problem. We also support OEM.

4). How long does it take to delivery?  

---Within 10-15 days after receipt of 30% deposit.

5). What's your min order quantity?

---Our MOQ is 500 sets.

8.CANTACT WAYS

1). E-mail: sales@asntransformer.com

2). Skype: Xu.daisy99

3). Tel: 0086-25-5712 0866

Many thanks for browsing! Welcome your inquiry! Any of your questions will get our prompt attention & reply. 

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