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PCB Mounting Flyback Transformer Inductance Value Tested 4 Windings Russia

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Excellent products, deliver goods in time every time! A professional team to support us, thanks a lot.

—— Mr Manoj Dhawan

They do some very difficult and large power transformers and chokes for us, very good quality and professional design team!

—— Mr Kfir Shimon

Greenfair can meet our production for quantity and quality, no matter in small order or big massive orders, it's happy to work with this team.

—— Mr Luis Fernando De

PCB Mounting Flyback Transformer Inductance Value Tested 4 Windings Russia

PCB Mounting Flyback Transformer Inductance Value Tested 4 Windings Russia
PCB Mounting Flyback Transformer Inductance Value Tested 4 Windings Russia PCB Mounting Flyback Transformer Inductance Value Tested 4 Windings Russia

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Product Details:

Place of Origin: China
Brand Name: Greenfair
Certification: CE, UL, ISO9001
Model Number: EI35

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Packaging Details: carton box, plastic blister box
Payment Terms: T/T
Detailed Product Description
Power Supply Phase: Single Phase Structure: Horizontal
Anti-moisture: Open Varnish: Vacuum Varnish
Winding: Four Windings Lamination Core: EI41H18A 0.5T
Bobbin: EI41 PBT&PET Hi-pot: 500Vac 1mA 60S
High Light:

low power transformer

,

low frequency current transformer

Linear transformer EI41 pcb mounting laminated core inductance value tested each 4 windings export to Russia


The products are mainly used in various types of Access Controller, Building Intercom, Safety& Security Power Supply, network, DVD, monitors, computer, communication products, lighting systems and instruments and other products.

 

Low frequency transformer is applicable to alternating voltage with input voltage of 100V-440V, working frequency of 50/60HZ and working enviroment temperature of -25℃ - 70℃ . The product specification is standardized, which is convenient for production. 

 

PCB Mounting Flyback Transformer Inductance Value Tested 4 Windings Russia 0

 

ELECTRICAL CHARACTERISTIC:
NO. ITEM MEASURE POINT TECHNICAL DATA REMARK
1 INDUCTANCE N1 752mH±15% 1KHz ,1V
2 INDUCTANCE N2 752mH±15% 1KHz ,1V
3 INDUCTANCE N3 256mH±15% 1KHz ,1V
4 INDUCTANCE N4 30mH±15% 1KHz ,1V
5 DCR N1:140Ω MAX; N2:120Ω MAX; N3:75Ω MAX; N4: 1.9Ω MAX 25℃
6 HI-TPOT N1,N2--N3,N4 500VAC 2mA 5S

 

The implementation of standards: GB19212.5-2006 "special requirements for general purpose isolation transformer".
 
GB19212.7-2006 "special requirements for safe isolation transformers for general use".
 
GB19212.18-2006 "special requirements for transformer for switch type power supply".

 

WINDING PARAMETER:
NO. WINDING MATERIAL TUBE TYPE S--F TURNS REMARK
S F
1 N2 2UEWΦ0.11mm TFL TFL 7--8 900Ts TAPE 2TS
2 N3 2UEWΦ0.11mm TFL TFL 1--3 517Ts TAPE 2TS
3 N1 2UEWΦ0.11mm TFL TFL 10--12 900Ts TAPE 2TS
4 N4 2UEWΦ0.45mm     5--6 169Ts TAPE 2TS

 

MATERIAL LIST:
NO. MATERIAL NAME MATERIAL SPEC. PROVIDER UL NO.
1 CORE EI41H18A 0.5T DONG JUN OR EQUIVALENT  
2 BOBBIN PBT&PET CHANG CHUN or EI DUPONT E594841/69578
3 WIRE MW75C TAT-1 ELECTRIC WIRE&CABLE CO LTD OR EQUIVALENT E85640
4 TAPE CT280 YAHUA E165111
5 VARNISH 8562/A HANGCHEUNG E200154

 

General information:
It is recommended that the temperature of the part does not exceed +125°C under worst case conditions.
Storage Temperature: -40°C to 85°C
Operating Temperature: -40°C to 125°C
Test conditions of Electrical Properties: 20°C, 33% RH if not specified differently

 


We will feel appreciated if you can provide the parameters of the product or the photo of the item.
All products of the size,electrical performance can be designed
according to customer requirements in R&D.
Don’t hesitate to contact us if any interesting in our products.

 
 

PCB Mounting Flyback Transformer Inductance Value Tested 4 Windings Russia 1
 

 

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Shenzhen Greenfair Electronics Co., Limited

Contact Person: Sales Manager

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