Specifications
Encapsulated transformer :
*Rated Power: from 0.25VA to 60VA
*Dielectric Strength: 3750Vrms
*Welcome custom-design pro
Encapsulated transformer,Sealed 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
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
Welcome OEM and ODM processing
ei28 power transformer ei57 ei48 transformer custom OEM
TRANSFORMER SPEC:
EE series, EI series, EF series, ECI series, EER series, EFD series, RM series and so on.
FEATURE:
Excelent frequency response scope,
small megnetic deviation
No load power consumption:<<0.3W.
ripple & noise: 1%*VO
Different input voltage: 0-240VAC ( world wild use)
Output voltage: AC/DC 0-200V
Output current:0-10000mA
Power range: 1.0- 1000W
SIZE:
Small volum with refined copper. good quality plastic and ferrite core
| Spec | Power | A(mm) | B(mm) | C(mm) | D(mm) | E(mm) | F(mm) |
| EE10 | 3.2W | 11MAX | 11MAX | 12MAX | 2.5 | 8.0 | 0.5 |
| EE13 | 4.6W | 14MAX | 12.5MAX | 14MAX | 2.5 | 8.5 | 0.6 |
| EE16 | 6.0W | 17MAX | 13MAX | 15.5MAX | 3.25 | 10.5 | 0.6 |
| EE19 | 8.0W | 22MX | 16MAX | 19MAX | 4.0 | 10.2 | 0.8 |
| EE22 | 10W | 23MAX | 16MAX | 20MAX | 4.0 | 10.0 | 0.8 |
Specifications
EI transformer:
1.Widely used
2.Favorable price
3.Fine quality
4.CE,CCC,FCC,ROHS...
Transformer,27W 10.5V*2 / 1.3A transformer
1): Universal usage
2): Competitive price
3): Trustful professional manufacturer
4): CE.CCC,FCC, ROHS
Specifications:
| Name | Transformer |
| Model | EI-48*35 |
| I/P | 230V/50Hz |
| O/P | 10.5V*2/1.3A |
Description:
| Series | Transformer | |
| AC | Type | Built-in |
| Terminals | 2.54/3.96/VH3.96 | |
| Phase | Single/Two/Three | |
| Line length | … | |
| DC | Type | External |
| Terminals | 5.5*2.1/3.5*1.75/2.5*5.5 | |
| Terminalcenter electrode | Positive/Negative | |
| Plug type | US,UK,EU… | |
| Line length | … | |
| QC | 1.Material testing 2.Semi-finished products detection 3.Finished testing 4.Aging test 5.Inspection before packing | |
| Certifications | CE,CCC,FCC,RHOS,UL… | |
| Protection | 1.High temperature protection 2.Fuze protection 3.Short-circuit protection | |
electrical transformer Basic Data
Capacity: 1VA-100VA
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%
Manufacture Standard: GB/T15290-94, GB/19212-2006, GB2828-2829-87
Insulation Class: B, 130 Celsius Degree; E, 120 Celsius Degree
Temperature-rise: ≤85 Celsius Degree
| MODEL | Voltage | Current |
| EI-48 | 3.0-24.0V | 500-6600mA |
Features:
a) High efficiency
b) Low heat generation
c) 3 frames or full isolation bobbin
d) The cores are lapped by silicon steel sheet of high - quality and have been treated by insulation
e) Clean appearance and convenient installation
f) Competitive pricing.
Testing Items:
No-load Test(No-load Current, No-load Voltage, No-load Loss)
Load Test (Load Voltage, Temperature-rise)
Inductive Voltage Test
DC Resistance Test
Safety Test
Operating environment:
1) Temp.: The ambient temperature can not over +40°C.
2) Altitude: Mounting location can not exceed the altitude of 2000m
3) Relative humidity: Maximum 90%
4) The site not attack by rain and snow
5) The medium which no explosion danger, no corroding metal, no electrical breakdown
| Transformer capacity range: 0.3VA~10VA | ||||
| Epoxy encapsulated transformers technical parameters | ||||
| TYPE | SPEC | POWER | LENGTH*WIDTH*HIGH (MM) | MAX PITCH DISTANCE |
| 8×15 | 6pin | 1VA | 33×27×30 | 20×20 |
| 10×18 | 10pin | 2.5VA | 38×33×37 | 24×25.5 |
| 13×17 | 6,9pin | 3VA | 44×36.5×35 | 14×21.5 |
| 13×20 | 6,8pin | 4VA | 44×36.5×35 | 15×31 |
| 16×17 | 9pin | 6VA | 51×43×39 | 28×29 |
| 16×18 | 18pin | 6VA | 51×43×39 | 31×27 |
| 16×20 | 9pin | 8VA | 51×43×39 | 28×29 |
| 16×24 | 18pin | 10VA | 51×43×39 | 31×27 |
| 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. |
Advantage:
Hangtung transformers have year's experiences in transformers producing and we can supply the transformers according to your own design and specification.
We deliver in time and have the perfect. After-service.
We can give the most competitive china mainland price for you.
We will always welcome your inquiry!
