Pcb mount encapsulated power transformer EI types from China manufacturer

Pcb mount encapsulated power transformer EI types

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


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Product Detail

Model No.: EI41

Production Capacity: 10000/day

Delivery Date: 10-15 days

Coil Structure: Others

Usage: ELectronics

Type: Isolation transformer

Certificate: UL/SGS/ROHS

Bobbin: EI41

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: EI41

core: TDK PC40 or as require

50/60HZ PCB mount Encapsulated transformers,pcb mount encapsulated AC transformer,encapsulated transformer

ncapsulated 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

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

The EI41 encapsulated power transformer inspection subject:

1.No-load test (Included no-load voltage, no-load current and no-load loss)

2.Load test (Included load voltage and temperature rise)

3. Inductive voltage test

4.DC resistance test

5.Insulation resistance

6. Hi-POT test CRGO

7.Outlook inspection

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

Technology parameters of Power supply transformer:

1.Primary voltage: 440V/415V/380V/220V/200V( Customer designated)

2.Secondary voltage:380V/220V/200V/110V/100V/36V/24V/12V/6.3V/3.6V( Customer designated)

3.Operational frequency:50/60Hz

4.Insulation class: T40/B(130℃);T40/F(155℃); T40/H(180℃)@50Hz&Rated current

5.Dielectric strength:P-S 2500V/1min No breakdown

6.P-E 2500V/1min No breakdown

7.Insulation resistor:≥100MΩ

8.Cooling way:(Air cooling)

9.Linking way:Y/Y Y//Y Customer designated

10.Temperature rise limitation:Core does not exceed 80K(thermometer method)),the coil temperature does not exceed 80K(platinum resistor method).

11.Working noise:<60dB(horizontal distance with transformer is 1 meter)

power transformer

ELECTRICAL SPECIFICATIONS:

Model	EI41
Thick of Iron core(MM)	13-28
Maximum output power(W)	12
Input rated voltage	Single phase:220VAC
Operation efficiency	50HZ
Output voltage	13.5VAC
Output current	0.5A
Power	6W
Specifications	EI41*20
Efficiency	≥98%
Temperature rise	<85℃
Waveform distortion	<0.1%
Dielectric strength	2000V,Without breakdown in one minute
Insulation Resistor	Winding insulation resistor to single phase≥2.2MΩ
Conditions of Use	1.Ambient Temp.:-15℃~+40℃
Conditions of Use	2.Relative humidity:≤85%
Input/Output voltage(V)	Single phase input voltage can meet the requirements of different regions:AC240-230-220-120-115-110-100, Also designed according to customer special requirements.Output voltage is designed according to customer requirements
Remark	EI41*20 low frequency transformer shown as the above is one of the related technical parameters.Our company can make low frequency transformers(EI28-EI105) with different specifications according to client's requirement. Welcome to inquire.




Application	Widely used in instruments,power supply of instruments,switching power supply, power adapter, chargers, LED power supply and laptop power supplies.


Price	The price mainly depends on the process complexity of the product,customer demand for raw materials, and whether to ask a safety certificate, etc.