Basic Info.
Model NO.
EI series
Usage
Single-phase Transformer, Rectifier Transformer, Power Transformer
Frequency Characteristics
Low Frequency
Shape of Core
EI
Brand
Okerda
Type
Ei Transformer
Structure
PCB Mounting Transformer
Frequency
Low Frequency
Transport Package
Carton and Pallet
Specification
EI35, EI48
Trademark
OEM
Origin
China
HS Code
8504319000
Production Capacity
500000PCS/Month
Product Description
220 to dc 12v PCB Mounting Transformer
Transformer Feature
1. Easy to install.
2. Lower power consumption.
3. Little temperature rising.
4. High accuracy of output voltage.
5. Diemension and output leads can be customized.
6. Dielectronic Strength is high.
Product Specification:
1. Models:
EI28, EI30, EI35, EI48, EI57, EI66, EI86, EI96, EI105, EI114, EI133, EI152, EI162 etc.
2. Maximum output:
1.2W, 2W, 12W, 20W, 35W, 40W, 50W, 90W, 180W, 200W, 400W, 600W, 850W, 1500W, 2400W, 2700W etc.
3. Input:
100Vac, 110Vac, 115Vac, 120Vac, 220Vac, 230Vac, 240Vac etc.
4. Output:
AC(0--380V); DC(0--50V)
ITEM | MODEL | DIMENSION mm | REF VA | WEIGHT | |||
A | B | C | f= 50KHz | f= 100KHz | g | ||
1 | EI-10 | 11 | 10 | 9 | 3 | 6 | 8 |
2 | EI-12.5 | 13 | 12 | 10 | 4 | 8 | 10 |
3 | EI-16 | 17 | 16 | 14 | 5 | 9 | 11 |
4 | EI-19 | 20 | 19 | 16 | 8 | 13 | 12 |
5 | EI-22 | 23 | 21 | 18 | 14 | 20 | 16 |
6 | EI-25 | 26 | 22 | 19 | 20 | 30 | 21 |
7 | EI-28 | 29 | 22 | 22.5 | 42 | 58 | 35 |
8 | EI-30 | 31 | 29 | 26 | 61 | 95 | 54 |
9 | EI-35 | 37 | 33 | 28.5 | 100 | 150 | 78 |
10 | EI-40 | 42 | 38 | 29 | 160 | 250 | 110 |
11 | EI-44 | 46 | 41 | 33 | 260 | 391 | 150 |
12 | EI-50 | 52 | 44.5 | 38 | 430 | 650 | 195 |
Application
1. Measuring instruments.
2. Communication prducts.
3. Medical instruments.
4. Audio & Video
5. Elevator
6. Machinery
FAQ
Q1. Are you manufacturer in China?
Yes, we have over 20 years experience in supplying transformers and inductors.
Q2. What is your MOQ?
Our usual MOQ is 1000pcs.
Q3. Can I place a sample order?
Yes, please kindly contact us for more details.
Q4. What's the delivery time for samples?
Usually 5 - 10 working days.
Q5. What's the lead time for mass production?
Normally 15-30 working days, based on your order quantity.
Q6. What's the payment term?
We accept T/T, L/C, Western Union and Paypal etc.
Q7. Can you make customized products?
Yes, of course. We will do as per customer's design.
Q8. Is OEM accepted?
Yes, welcome OEM project.
Q9. Is it ok to print my logo on the label?
No problem, we can make it as per your requirements.
Q10. Can your factory print our brand on the product?
Yes, we can add customer's logo/brand on the product with the authorization from customers.