Design of switching power supply transformer / ei14 ei41 EI35 silion lamination Transformers from China manufacturer

Design of switching power supply transformer / ei14 ei41 EI35 silion lamination Transformers

Price:	0.5~1.45 USD
Payment Terms:	T/T
Place of Origin:	Guangdong, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: ei48

Production Capacity: 10000/day

Delivery Date: 10-15 days

Coil Structure: Others

Usage: ELectronics

Type: Isolation transformer

Certificate: UL/SGS/ROHS

Bobbin: EI48

Delivery Time: 10-15 days

Means of Transport: Ocean,Land,Air

Packing: CASE

Phase: single

Coil Number: Autotransformer

Brand Name: HangTung

Band name: Hang Tung

Model No: EI48

core: TDK PC40 or as require

Specializes in producing low-frequency transformers, UPS transformer. Waterproof transformer. From Lotus transformer.etc.

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

Features:

1.Supply high voltage and withstand voltage

2.Operation frequency range from 40 to 80 KHz

3.Deliver Output Power from 1.5 to 25 watts

4.Slim or low profile Type easily built in your design

5.Available in through-hole and SMT recess or gull wing type

6.Operate in Royer , direct IC drive and other topologies

APPLICATIONS:

Applicable to light up cold cathodes fluorescent lamp of display.

Such as PCB, DSC, PDA, Scanner, Car Navigation, Notebook PC, LCD monitor and LCD TV

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	5.52.1/3.51.75/2.5*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

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

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	LENGTHWIDTHHIGH (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.