Shenzhen Greenfair Electronics Co., Limited

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsToroidal Choke Coil

1.1mm Low DC Resistance Common Mode Coil , 4pcs UL High Frequency Choke

I'm Online Chat Now
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

1.1mm Low DC Resistance Common Mode Coil , 4pcs UL High Frequency Choke

1.1mm Low DC Resistance Common Mode Coil , 4pcs UL High Frequency Choke
1.1mm Low DC Resistance Common Mode Coil , 4pcs UL High Frequency Choke 1.1mm Low DC Resistance Common Mode Coil , 4pcs UL High Frequency Choke

Large Image :  1.1mm Low DC Resistance Common Mode Coil , 4pcs UL High Frequency Choke Get Best Price

Product Details:

Place of Origin: China
Brand Name: Greenfair
Certification: CE, UL, ISO14001
Model Number: Choke

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Packaging Details: carton box, plastic blister box
Detailed Product Description
Core: 4pcs T94-40 MICROMETALS Core Windings: Bifilar Winding
Temperature: Low Temperature Rise Energy: High Stored Energy
Wire: 1PEW/2UEWφ1.1 Mm Hi-pot: 1000V
Structure: Horizontal ROHS: PB Free
High Light:

common mode coil

,

power choke inductor

Choke toroidal coil by 4pcs T94-40 MICROMETALS core and 1PEW/2UEWφ1.1mm low DC resistance,good control on noise

 

Feature for Custom High Filter Choke Coil Inductor for Electronic Device

1. High Saturation materal &high efficiency
2. wide inductance range,high current capability low magnetic leakage
3. low DC resistance,good control on noise due to the toroidal constructure
4. Characteristics: Big current output, Huge power, Excellent current choking performance.
5. Various material availiable to meet different frequency requirements

Low loss
Fixed pin spacing allow easy PCB insertion.
Custom Designs Available.
Temperature Range:-40℃~+125℃

Inductance value is 0.23mH±10%
Bifilar winding 35 turns

Hi-pot is AC1000V 5mA/3S Without break at 0.5mA 3s
RatingCurrent DC Idc (A):2.2 ~ 15
Tested at 1KHz to 100kHz, 0.0.25Vrms inductance of 10%uH
DC current at which the inductance drops 10% (type) from itsvalue without current
Electrical characteristics at 25°C
Insulation: class B (130°C), class F (155°C), class H(180°C), class N (200°C) and class R (220°C)
Certifications: UL, CQC and CE
Excellent utilization of electricity, good for environmentprotection
Customized specifications are accepted

 

Applications:
UPS

Lighting driver
EMI/RFI filters
Switching power output and smoothing circuits
Used as choke coil for high frequency SMPs
DC/DC,AC/AC line noise suppression
Automotive System.
Communication System.
Power supply of all types of household appliances
Switching power supplies

 

Competitive Advantage:
1. High grade raw material from famous supplier
2. Big quality control teams ensure good quality of every single piece of product.
3. 6S, QCC and SPC management systems ensure the quality consistence
4. Strong R. & D team

 

1.1mm Low DC Resistance Common Mode Coil , 4pcs UL High Frequency Choke 0

 

WINDING PARAMETER:
NO. WINDING MATERIAL TUBE PINS TURNS REMARK
START END
1 N1 1PEW/2UEWφ1.1*1 TFL TFL 1----2 35Ts(REF)  

 

ELECTRICAL CHARACTERISTIC:
NO. ITEM MEASURE POINT TECHNICAL DATA TEST CONDITION
1 INDUCTANCE 1--2 0.23mH±10% 10KHz 0.1V

 

MATERIAL LIST:
NO. MATERIAL MATERIAL SPEC PROVIDER UL NO.
1 CORE T94-40 MICROMETALS  
2 WIRE 1PEW/2UEWφ1.1 130℃ DATONG/ TAI-1 E85640
3 TUBE TFL TRN 150V 200℃ WOER  
4 EPOXY 8012A/B JUHEXING  
5 VARNISH 8562/C HENGCHANG  

 

Notes:
1. Wire:130°C or150°C.
2. The above specifications for the common specifications, customers can request custom design.

 

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

 

OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
Temperature range Humidity range Standard test conditions
Operating temperature* Storage temperature Operating temperature** Storage temperature** Operating temperature** Storage temperature**
( ℃) ( ℃) ( % RH) ( % RH) ( ℃) ( % RH)
-30 to +120 -40 to +80 10 to +95 10 to +95 25 ± 10 25 to +75

 

* With self-heating
** Maximum wet-bulb temperature 38°C, without dewing
*** Without dewing

 

 

1.1mm Low DC Resistance Common Mode Coil , 4pcs UL High Frequency Choke 11.1mm Low DC Resistance Common Mode Coil , 4pcs UL High Frequency Choke 2

 

Contact Details
Shenzhen Greenfair Electronics Co., Limited

Contact Person: Sales Manager

Send your inquiry directly to us