Specifications
EI30-12.5-1.5va sealed power transformer -
Different sizes cover all the requirements of the customers!
EI30/12.5 1.9VA encapsulated transformer ,ei transformer,pcb transformer features:
Dielectric Strength: 3750Vrms
High ambient operation temperature (+70 Celsius degree maximum)
Primary (115V 60Hz or 230V 50Hz; 110V 60Hz or 220V 50Hz)
Secondary: Single or Dual
Insulation Class: Class B (130 Celsius degree)
Rated Power: from 0.25VA to 60VA
Working frequency: 50/60Hz
Large power available
Large current available
Low power loss
High efficiency
Low temperature rise
encapsulated
Withstand high voltage
High temperature grade available
RoHS compliance
UL insulation system available
Reliable quality
Customized designs are welcome
OEM orders are welcome
01 EE20/6.1 0.35VA
02 EE20/10 0.5VA
03 EI30/5.0 0.5VA
04 EI30/10.5 1.5VA
05 EI30/12.5 1.9VA
06 EI30/15.5 2.1VA
07 EI30/18 2.3VA
08 EI30/23 2.8VA
09 EI38/13.6 4.5VA
10 EI42/14.8 6.0VA
11 EI48/16.8 16VA
12 EI48/20.5 12VA
13 EI54/18.8 16VA
14 EI54/23.0 20VA
15 EI60/21 20VA
16 EI60/25.5 28VA
17 EI60/30.5 30VA
18 EI60/35 35VA
19 EI66/16 - 20 VA
20 EI66/23 - 30 VA
21 EI66/30 - 35 VA
22 EI66/35 - 45 VA
23 EI75/32.7 - 60 VA
1,Transformer with 50/60Hz Working Frequency and Low Power Loss
2,Model Number: EI Series encapsulated
| Product Specifications: |
EE20*6 -0.35VA-0.5VA
EI30/5 0.5_0.6VA
EI30/8 0.8_1.2VA
EI30/23 2.6_3.2VA
EI-30x5mm (0.6VA)
EI-30x10.5mm (0.6 - 1.5VA)
EI-30x12.5mm (0.8 - 1.9VA)
EI-30x15.5mm (1.8 - 2.3VA)
EI-30x18mm (2.1 - 3.0VA)
EI35
EI-38x13.6mm (3.2VA)
EI-42x14.8mm (4.5 - 8.0VA)
EI-48x16.8mm (10.0VA)
EI-54x18.8mm (16.0VA)
EI-60x21mm (23.0VA)
EI-66x23mm (34.8VA)
UI30/10.5
UI39
| Part No. | Primary[V] | Secondary[V] | Current[mA] | Pin | No-Load Voltage[V] | Schematic No. |
| EI2818S-2-060-0200 | 230V | 6 | 333 | 1+5/7+9 | 10.5 | 1 |
| EI2818S-2-090-0200 | 230V | 9 | 222 | 1+5/7+9 | 15 | 1 |
| EI2818S-2-120-0200 | 230V | 15 | 133 | 1+5/7+9 | 26 | 1 |
| EI2818S-2-180-0200 | 230V | 18 | 111 | 1+5/7+9 | 30 | 1 |
| EI2818S-2-240-0200 | 230V | 24 | 83 | 1+5/7+9 | 38 | 1 |
| EI2818D-2-060-0200 | 230V | 2*6 | 2*166 | 1+5/6+7-9+10 | 2*10.5 | 2 |
| EI2818D-2-075-0200 | 230V | 2*7.5 | 2*133 | 1+5/6+7-9+10 | 2*13 | 2 |
| EI2818D-2-090-0200 | 230V | 2*9 | 2*111 | 1+5/6+7-9+10 | 2*15 | 2 |
| EI2818D-2-120-0200 | 230V | 2*12 | 2*83 | 1+5/6+7-9+10Internal server error This program or document could not be loaded correctly due to an unknown error. We will fix it as soon as possible.Please try again later. |
Product Details
Capacity: 1VA-550VA
Phase: Single
Input: AC Power with Voltages of Various Countries
Output: AC Current, Voltage, According to Customers Requirements
Frequency: 50-60Hz
Voltage Regulation: 12%-3%
Insulation Class: B, 130 Celsius Degree; E, 120 Celsius Degree
Temperature-rise: ≤85 Celsius Degree
Features:
l Custom designs available
l High efficiency of over 95%
l High isolation strength
l Lower profile and weight
l High power density
l High temperature resistant
l Operating temperature -40°C to +125°C
l Power range 10w-10Kw
» Application:
l VCRS , Copy machine , Audio equipment , Game machine
l TV Sets , Microcomputer equipment , printers , Terminals
l Communications control equipment
l Switch power supply , charges , alarm system
l UPS , VCR/DVD Players , audio and visual equipment
l OA machine , inverters , chargers , alarm system
Certification
CE, CQC, ISO, SGS, RoHs
Requirement for Inquiry
In order to quote you correctly, please provide the following information:
1. Specification including Wire diametre, Number of phase and each coil, Bobbin, Core, Dimensional and Winding drawing
2. Sending Sample,Drawing, Photo will help a lot
3. Estimated order quantity
Why Choose us?
Samples timely
We have RoHS and REACH certification.
Provide third-party inspection certification (such as SGS report).
Our Products has the UL Insulation System. Quality is guaranteed.
Our company has pass the ISO9001:2008 and ISO 14001:2004
Note:
MOQ:1000PCS
Delivery time:10-12 days or as per customer's quantity
Payment terms:50% deposit of total amount in advance and the rest before ship.
Samples is free, but the fee of freight must be paid by recipient
Port: Shenzhen/HongKong
Package: As per customer's requirements
We will feel appreciated if you can provide the parameters of the product or the photo of the item.
We can supply kinds of transformers, The products are widely used in a large variety of industries, computer, switch power, home appliances,LED,Plasma color television, instrumentation, green lighting, instrument and apparatus, the automobile electronics, and military industry. The product can be made of various specs,we can supply the ferrite core to match the trasformers.
All products of the size,electrical performance can be designed according to customer requirements in R&D.
If you have a project or looking for electronic parts and components please contact with us!
Don't hesitate to contact us if any interested in our products.
Hang Tung Co. LTD Tel: 86-769-86638188
skype:calvian2010
