Electronic Modular Filter Coils Verticaltoroidal Flat Wire Common Mode Choke with Factory Price

• Customization: Available
• Type: Fixed Inductor
• Structure: Inductive Choke
• Model NO.: DC-C2103
• Working Frequency: High Frequency
• Structure of Winding: Single Coil
• Nature of Operation: Choke Coil
• Structure of Magnetizer: Ferrite Coil
• Range of Application: Coupling
• Packaging Form: Customized
• Brand: Dechuang & Customized
• Inductor Value: Variable Inductor
• Place of Origin: Gunagdong, China
• Application: PCB Electronics Devices Circuit Board
• 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 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.

 

Product features and characteristics:
*Great flat wire winding process
*Small volume, large current
*Unit current density is 1.3 times or more of round copper wire
*Low DC resistance, small distributed capacitance
*Easy to dissipate
*Excellent EMI effect and stability
*Produced by fully automatic machine, high efficiency and stable quality
*Good insulation strength and long service life
*Vertical or horizontal, customized is available

Electrical parameters:
*Flat wire specifications: width 1.0-2.0mm, thickness 0.1-0.5mm
*Rated voltage(v): 85 to 265 AC, 50/60Hz
*Turns ratio: N1:N2=1:1
*Insulation Resistance: 100mΩ MIN at 500DC
*Test frequency response: 10kHz 100mV
*Operating temperature range: -40ºC to +150ºC
*Temperature rise: 50ºC MAX
*Used to absorb common mode interference signals of 9-30MHz
*Used to absorb common mode signals and differential mode signals in the 9-30MHz band
 

Specification	Inductance MIN  1KHZ 0.25V	Dimensions (mm MAX)									Current(A)	Power(W)
		W	D	H	L	E	1#Base		2#Base		MAX	MAX
							PIN 1	PIN 2	PIN 1	PIN 2
SQ1515V15	>15mH	16	22	22	3.5	0.8	12.8	10	8	7	1.5	60
SQ1515V20	>20mH	16	22	22	3.5	0.8	12.8	10	8	7	1.2	60
SQ1515V25	>25mH	16	22	22	3.5	0.8	12.8	10	8	7	1.2	60
SQ1515H15	>15mH	18	22	14	3.5	0.8	16.8	12.8	-	-	1.5	60
SQ1515H20	>20mH	18	22	14	3.5	0.8	16.8	12.8	-	-	1.2	60
SQ1515H25	>25mH	18	22	14	3.5	0.8	16.8	12.8	-	-	1.2	60
SQ1615V15	>15mH	16	22	23	3.5	0.8	12.8	10	8	7	1.5	65
SQ1615V20	>20mH	16	22	23	3.5	0.8	12.8	10	8	7	1.2	65
SQ1615V25	>25mH	16	22	23	3.5	0.8	12.8	10	8	7	1.2	65
SQ1615H15	>15mH	18	22	14	3.5	0.8	16.8	12.8	-	-	1.5	65
SQ1615H20	>20mH	18	22	14	3.5	0.8	16.8	12.8	-	-	1.2	65
SQ1615H25	>25mH	18	22	14	3.5	0.8	16.8	12.8	-	-	1.2	65
SQ1918V12	>12mH	15	25	26	4	0.8	12.8	10	10	10	2.0	180
SQ1918V20	>20mH	15	25	26	4	0.8	12.8	10	10	10	1.5	180
SQ1918V30	>30mH	15	25	26	4	0.8	12.8	10	10	10	1.2	180
SQ1918H12	>12mH	22	24	13	4	0.8	16.8	15	-	-	2.0	180
SQ1918H20	>20mH	22	24	13	4	0.8	16.8	15	-	-	1.5	180
SQ1918H30	>30mH	22	24	13	4	0.8	16.8	15	-	-	1.2	180
SQ2418V12	>12mH	15	24	32	4	0.8	12.5	10	-	-	2.5	250
SQ2418V20	>20mH	15	24	32	4	0.8	12.5	10	-	-	1.8	250
SQ2418V30	>30mH	15	24	32	4	0.8	12.5	10	-	-	1.5	250
SQ2418H12	>12mH	22	26	15	4	0.8	16.8	15	-	-	2.5	250
SQ2418H20	>20mH	22	26	15	4	0.8	16.8	15	-	-	1.8	250
SQ2418H30	>30mH	22	26	15	4	0.8	16.8	15	-	-	1.5	250
SQ2724V07	>7mH	18	30	38	4	0.8	4 PINS		-	-	3.5	280
SQ2724V15	>15mH	18	30	38	4	0.8	4 PINS		-	-	2.5	280
SQ2724V20	>20mH	18	30	38	4	0.8	4 PINS		-	-	1.8	280
SQ2724H07	>7mH	25	31	18	4	0.8	16.8	16.8	-	-	3.5	280
SQ2724H15	>15mH	25	31	18	4	0.8	16.8	16.8	-	-	2.5	280
SQ2724H20	>20mH	25	31	18	4	0.8	16.8	16.8	-	-	1.8	280
SQ2820V07	>7mH	16	30	38	4	0.8	4 PINS		-	-	2.0	300
SQ2820V20	>20mH	16	30	38	4	0.8	4 PINS		-	-	2.5	300
SQ2820V30	>30mH	16	30	38	4	0.8	4 PINS		-	-	5.0	300
SQ2820H07	>7mH	28	35	18	4	0.8	16.8	16.8	-	-	2.0	300
SQ2820H20	>20mH	28	35	18	4	0.8	16.8	16.8	-	-	2.5	300
SQ2820H30	>30mH	28	35	18	4	0.8	16.8	16.8	-	-	5.0	300
SQ3126V081	>8mH	22	34	38	4	0.9	18	16	-	-	8.0	400
SQ3126V082	>8mH	22	34	38	4	0.9	18	16	-	-	5.0	400
SQ3126V10	>10mH	22	34	38	4	0.9	18	16	-	-	3.5	400
SQ3126V25	>25mH	22	34	38	4	0.9	18	16	-	-	3	400
SQ3126H081	>8mH	28	35	18	4	1.0	20	16.8	-	-	8.0	400
SQ3126H082	>8mH	28	35	18	4	1.0	20	16.8	-	-	5.0	400
SQ3126H10	>10mH	28	35	18	4	1.0	20	16.8	-	-	3.5	400
SQ3126H25	>25mH	28	35	18	4	1.0	20	16.8	-	-	3	400
SQ4391V12	>12mH	-	-	-	-	-	-	-	-	-	7	600
SQ4391H12	>12mH	28	45	16	4	1.0	39	21	-	-	7	600

Packaging

Application

Power adapter, switching power supply, TV, rectifier, industrial power supply, computer power supply, communication equipment, communication equipment, medical equipment, LED drive circuit, inverter, electric vehicle, solar energy, automotive electronic equipment, industrial equipment, household appliances (juice machine, soybean milk machine, etc.), digital products, frequency converter etc.,

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!