Sq Toroidal Coils High Current Inductors Line Filter Common Mode Choke Coil

• Type: Choke Inductor
• Structure: Inductive Choke
• Working Frequency: High Frequency
• Structure of Winding: Single Coil
• Nature of Operation: Choke Coil
• Structure of Magnetizer: Ferrite Coil
• Model NO.: DECHUANG-SQ choke
• Range of Application: Coupling
• Packaging Form: Customized
• Brand: Dechuang & Customized
• Inductor Value: Variable Inductor
• Place of Origin: Gunagdong,China
• Application: PCB / Electronic System/ LED Drive
• Material: 100% Copper Wire
• Input Voltage: 200V/220V/230V/240V/380V/400V/ 415V/440V/480V/600
• Frequency: 1kHz -200kHz
• Tolerance: Customized
• Output Voltage: Customized
• Free Sample: Acceptable
• Core Brand: Tdk Tdg
• Core Material: Ferrite, Iron Powder Core
• Certification: ISO9001, ISO14001, U L, RoHS Compliant
• Packing: EPE Foam + Export Carton
• Features: High Stability, Low Loss
• Mounting Type: Chassis Mount
• Numbers of Coils: Customized
• Transport Package: Export Carton
• Specification: CE, RoHs, UL certified
• Trademark: Dechuang & OEM
• Origin: Guangdong, China
• HS Code: 8504500000
• Production Capacity: 500000 Piece/M

Product Description

 

Product Description

(Customer Design , OEM/ODM service are available)
Before starting the order,  Please tell us wire diameter, magnetic ring size, number of turns, inductance value.

item	SQ common mode choke/filters
Model Number	SQ
Type	Common mode choke
Place of Origin	China
	Guangdong
Brand Name	DECHUANG
Application	Power,Electronics
Supplier Type	Factory direct sales
Cross Reference	Toroidal Inductor
Tolerance	±10%
Operating Temperature	-40ºC~+125ºC
Rated Power	Customized
Package Type	Shielded or unshielded
Resistance Tolerance	±10%
Frequency - Self Resonant	100kHz/1.0V
Features	High performance
Function	Receiver, Transmitter
Inductance	15mH±12%, 0.5-1000(mH)
Number of Coils	Customized,60Ts
Material - Core	Ferrite core
Product Name	SQ Common Mode Choke
Components	Ferrite core, Copper wire, Shielding case
Shape Type	Vertical/horizontal, shielded/unshielded,SMD
Coil Structure	Toroidal or square
Inductance Range	1uH-1H
Packing	Carton packaging
MOQ	1000 Pcs
Quality Certification	ISO9001,IATF16949
Production Type	Original manufacturer
Advantage	No middleman earns the difference

 

Characteristics of Common mode choke: 

1. The products are made of the high quality magnetic material which is wide band, wide temperature and high impedance. 
2. Narrow and long magnetic hysteresis loop 
3. Small coercive force 
4. Thermostable impact 
5. High stability 
6. Low stray capacity 
7. Strong filter performance 
8. Can maintain the higher impedance even under the high-frequency working conditions to realize the better filter effect. 

Application

1.Prevention of noise on signal lines and power lines for computer related or electronic products
2.As a preventive measure against noise terminal voltage or power supply noise in AC/DC DC/DC line noise suppression, TV/VCR unit
   sand communication system.
3.Used in AC/DC, DC/DC Line Noise Suppression, TV/VCR Units and Communication System
4.Video cameras.
5.Audio equipment. 6.TV tuners.
7.Switching power supplies.

Packaging & Shipping

Packing:
EPE foam + export carton, or plastic tray+export carton,carton size:
1: 25.5cm*21.5cm*21cm
2: 43.5cm*24.5cm*21cm

Transportation: by Air Express (DHL, UPS, TNT, EMS, FedEX etc) or by sea.

Why choose us

1. 20 years experience in transformer and inductor manufacturing;
2. Scientific management system, strong technical team, and strict quality control system;
3. RoHS,CE,TUV and UL certified;
4. OEM & ODM;
5. Competitive price,in time delivery and perfect after-service online.

Company Profile

Dechuang industry co.,ltd specialized in magnetic components. Have great advantages in quality, cost, and lead time control. Meanwhile, we are also confident with our 15 years of export experience to support customers professionally. Our factory had certificated by ISO9001:2000, ROSH, REACH, CE, and UL, and owns advanced manufacturing facilities and test equipment.

Moreover, we can provide a complete professional solution for magnetic components and strong technical support as well. Main Products are
high frequency transformer, toroidal inductor, common mode choke, SMD inductor,bead inductor, drum inductor, Ethernet network transformer, RJ45 connectors,  the capacitor etc, the products are widely used for digital equipment, personal computers, AV equipment, auto products, communication equipment and medical machines. 

Customer Photos

 

Our Team

FAQ

Q1: Do you test all your goods before delivery?
A: Yes, we will 100% test before delivery.

Q2: Can I get some samples?
A: Yes, 3-5 pcs free samples are available for your test. Small batches are also acceptable.

Q3: Is it OEM available?
A: Yes. We have rich experience and good ability to put your design and idea into real product, we can laser print your brand on
 the products.
Q4. What is your delivery time?
Ready to ship for stock and 15-30 days for mass production.
 
Q5. What after-service can you offer?
One year guarantee period and we can offer technical support online 24 hours.

More questions, please contact us directly. We are always here waiting to serve you!