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15VA EI-48 EI Power Transformer 12V/20V Isolation Lighting Control

Basic Information
Place of Origin: CHINA
Brand Name: WINLEY
Certification: ISO,CE
Model Number: 15VA
Minimum Order Quantity: 100Units
Price: $2-$60
Packaging Details: Pallet
Delivery Time: 10-15days
Payment Terms: T/T
Supply Ability: 100000unit/per month
Detail Information
Usage: Lighting Control Primary Voltage: 220V
Secondary Voltage: 12V/20V Type: EI-48
Coil Number: Duplex Winding Phase: Single
Frequency: 50/60Hz Material: Copper
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EI-48 EI Power Transformer


step down power transformer 12V


15VA EI Power Transformer

Product Description

15VA EI-48 EI Power Transformer 12V/20V Isolation Lighting Control





1. Low Profile and Low Weight
2. Low Hum Noise
3. No Lamination Vibration Noise
4. Anti Rusting
5. CE Approved
6. Rohs fully compliance
7. High Isolation grade




Items Single phase power transformer
Capacity 15VA
Phase Single phase
Input Voltage 220V
Output Voltage 12/20V
Output Current 1.25A/0.75A
Voltage Regulation 10%
Working Noise ≤ 60dB
Efficiency ≥ 80%
Temperature Rise ≤ 80K
Waveform Distortion ≤ 3%
Dielectric Strength 2500V
Insulation Resistor DC 500V 100ΜΩ Min
Insulation Class Class B
Conditions of Use

1. Ambient Temp: -30℃~+55℃

2. Relative humidity: 10%~90%


15VA EI-48 EI Power Transformer 12V/20V Isolation Lighting Control 015VA EI-48 EI Power Transformer 12V/20V Isolation Lighting Control 1




1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Sample time 3-7 days, we usually ship by DHL, UPS, FedEx,etc. Mass production time 7-25 days.

3. Q: How long is the warranty?

A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo(MOQ:≥100pcs).

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

Contact Details

Phone Number : 86-18650108051

WhatsApp : +8618650108051