Low frequency SERIES EI35 transformers from China manufacturer - Hangtung Electronic Technology Co., LTD.

Price:	0.45~1.85 USD
Payment Terms:	T/T
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: EI35

Production Capacity: 8000/day

Delivery Date: 10-15 days

Coil Structure: Toroidal

Usage: ELectronics

Type: Isolation transformer

Certificate: UL/SGS/ROHS

Bobbin: EI35

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: EI35

core: H11/Z11

Power Encapsulated Pcb Mounting Transformer
low frequency encapsulated current transformer
Encapsulated industrial frequency transformer

Specifications

EI13,EI16,EI19,EI22,EI25,EI28,EI30,EI33,EI35,EI40 high frequency transformer ,welcome enquiry to make custom manufacturing

Features:

1) Specially used in switching power supply and kinds of
high-frequency circuit
2) Plays a role in oscillating and separating
3) Small volume, light weight and nice appearance

high frequency smd inverter transformer
1.Small idle current
2.Strong load capacity
3.Multiple output windings

Characteristics:

Vacuum epoxy resin embedding

Fire resistance property in accordance with UL94-VO

Mounting height: 35mm

Dielectric strength: 3500V/1min

Certification: CE ROHS

Embedding mode: D type mounting

Outline size diagram: (in mm, arranging size of pins is a multiple of 2.54mm)

Table of technical parameters: (Non-marked pins are blank)

Primary work voltage	No-load current	No-load loss	Voltage regulation	Weight
220V±10%	≤25mA	≤0.5W	≤20%	150g
Work frequency	Insulation grade	Temperature rise	Dielectric strength (between primary and secondary)
50~60Hz	Grade B	≤22°C	3500V AC/1min

Specification	Primary pin	Secondary pin	Secondary full-load voltage V	Secondary no-load voltage V	Secondary output current mA
Single 6V	1-5	7-9	1×6V	1×8.2V	833mA
Double 6V	1-5	6-7/9-10	2×6V	2×8.2V	416.5mA
Single 7.5V	1-5	7-9	1×7.5V	1×10.4V	666mA
Double 7.5V	1-5	6-7/9-10	2×7.5V	2×10.4V	333mA×2
Single 9V	1-5	7-9	1×9V	1×12.4V	555mA
Double 9V	1-5	6-7/9-10	2×9V	2×12.4V	277.5mA×2
Single 12V	1-5	7-9	1×12V	1×16.6V	416mA
Double 12V	1-5	6-7/9-10	2×12V	2×16.6V	208mA×2
Single 15V	1-5	7-9	1×15V	1×19V	333mA
Double 15V	1-5	6-7/9-10	2×15V	2×19V	166.5mA×2
Single 18V	1-5	7-9	1×18V	1×23V	277mA
Double 18V	1-5	6-7/9-10	2×18V	2×23V	138.5mA×2
Single 24V	1-5	7-9	1×24V	1×33.1V	208mA
Double24V	1-5	6-7/9-10	2×24V	2×33.1V	104mA×2

KEY FEATURES:

Feature of Low Frequency Transformer

1.Small idle current

2.Strong load capacity

3.Multiple output windings

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)

electric transformer

ELECTRICAL SPECIFICATIONS:

Model	EI35
Thick of Iron core(MM)	10-15
Maximum output power(W)	2
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.

EI Transformer with Cable

·Single or Dual Primary(115/230V)

·Designed to meet International Safety Requirements

·Inherently Limited Versions available

·UL94V-0 Rated materials

·4500 Vrms Isolation Strength(Pri:Sec)

·Designed for EN60950,UL1477 and UL1581

·Class B Insulation

Product Culture

Payment & Shipping TermsSupply Capacity


Unit Price:	0.24~0.55 USD	Production Capacity:	10000/day
Payment Term:	T/T	Packing:	CASE
MOQ:	1000 Pack/Packs	Delivery Date:	15-30day
Means of Transport:	Land, Ocean, Air