50uh 10va to 500kVA Grewin Common Mode Coil Choke Inductor
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Product Highlights
- Wide Power Range: Available from 10VA to 500KVA for diverse industrial applications.
- High Efficiency Design: Features low cost, high efficiency, and low magnetic leakage.
- High Saturation Current: Engineered with high DC saturation capability for stable performance.
- Noise Control: Toroidal construction provides excellent noise control and shielding.
- Wide Frequency Range: Suitable for high frequency applications with various material options.
- High Voltage Insulation: Offers 3000V or 4500V insulation class options for safety.
- Customized Manufacturing: Professional integrated design with customized winding craft available.
- Certified Quality: Passed ISO9001:2015, CE, SGS approval and IEC report.
Product Attributes
- Customization
- Available
- Type
- Fixed Inductor
- Structure
- Inductive Choke
- Model NO.
- GWT30
- Working Frequency
- High Frequency
- Structure of Magnetizer
- Ferrite Coil
- Packaging Form
- Power Coils
- Inductor Value
- Fixed Inductor
- Type1
- Grewin Chokes
- Application
- PCB Circuits, Computer, TV, Monitor, Scanner
- Coil Number
- Grewin Chokes
- Material
- Copper
- Transport Package
- Export Standard
- Specification
- CE, ROHS
- Trademark
- GW
- Origin
- Tianjin
- HS Code
- 85045000
- Production Capacity
- 100000PCS Per Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 50uh 10va to 500kVA Grewin Common Mode Coil Choke Inductor
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Product Description



Product Description
| Toroid core datas | COILFORMER DIMENSIONS (mm) | |||
| TYPE | OD | ID | H | MASS (G) |
T3.0 |
3.05 |
1.27 |
1.27 |
0.04 |
T3.9 |
3.94 |
2.24 |
1.3 |
0.05 |
T3.9/2 |
3.94 |
2.24 |
2.0 |
0.07 |
T4.0 |
4.0 |
2.4 |
1.6 |
0.06 |
T5.8 |
5.84 |
3.05 |
1.52 |
0.1 |
T5.8/3 |
5.84 |
3.05 |
3.0 |
0.3 |
T6.3 |
6.3 |
3.8 |
2.5 |
0.2 |
T9.5 |
9.53 |
4.75 |
3.17 |
0.8 |
T10 |
10.0 |
6.0 |
4.0 |
0.9 |
T12.5 |
12.5 |
7.5 |
5.0 |
1.8 |
T13.3 |
13.3 |
8.3 |
5.0 |
1.8 |
T14 |
14.0 |
9.0 |
5.0 |
2.0 |
T15 |
15.0 |
10.4 |
5.3 |
2.4 |
T16 |
16.0 |
9.6 |
6.3 |
3.7 |
T17 |
17.0 |
10.7 |
6.8 |
4.4 |
T20/7 |
20.0 |
10.0 |
7.0 |
7.6 |
T22 |
22.1 |
13.7 |
6.35 |
6.8 |
T23/8 |
22.6 |
14.7 |
7.6 |
8.1 |
T23/9 |
22.6 |
14.7 |
9.2 |
9.8 |
T25/10 |
25.3 |
14.8 |
10.0 |
16 |
T25/12 |
25.3 |
14.8 |
12.0 |
19 |
T25/15 |
25.3 |
14.8 |
15.0 |
24 |
T25/20 |
25.3 |
14.8 |
20.0 |
33 |
T29 |
29.5 |
19.0 |
14.9 |
27 |
T30 |
30.5 |
20.0 |
12.5 |
25 |
T34/10 |
34.0 |
20.5 |
10.0 |
27 |
T34/12.5 |
34.0 |
20.5 |
12.5 |
33 |
T36 |
36.0 |
23.0 |
15.0 |
43 |
T40 |
40.0 |
24.0 |
16.0 |
61 |
T42 |
41.8 |
26.2 |
12.5 |
48 |
T50 |
50.0 |
30.0 |
20.0 |
118 |
T58 |
58.3 |
40.8 |
17.6 |
115 |
T100 |
102 |
65.8 |
15.0 |
330 |
Features:
1)Low cost&High efficiency
2)Low magnetic leakage
3)High saturation current
4)Good control on noise due to the toriodal constructure
5)Various material availiable to meet different frequency requirements.
6)High Impedance.
7)Wide Frequency Range.
8)Shielding Optional.
Applications:
Inverter welding machine, electrostatic precipitator, high frequency inductor heating, variable frequency drive,
inverter air conditioner, flat panel TV, photovoltaic, and electric car.
Specification:
10VA to 500KVA Professional Design
High DC Saturation Consideration
3000V,4500V Insulation Class Optional.
Professional Integrated Differential & Common Mode Choke Design.
High Reliable Manufacturing and Winding Craft Customized.
Production:

About us:
Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ".
Grewin Mission: Growing together side by side,Mutual success hand in hand.
We have passed ISO9001:2015,CE,SGS approval and IEC report

NO |
Step |
Days need |
1 |
Request for quotation |
1 day |
2 |
Making quotations |
1 day |
3 |
Offer and counter offer |
3 days |
4 |
Sending and receiving samples |
3-10 days |
5 |
Sample confirmation |
3 days |
6 |
Placing a firm order |
1 day |
7 |
Paying and receiving the down payment |
1-4 day |
8 |
Factory production & Quality inspection |
15-20 days |
9 |
Paying and receiving the balance |
4 days |
10 |
Delivery of goods |
1 days |
Contact:
Cathy
Tianjin Grewin Technology Co.,Ltd.
Website:transformer.en.made-in-china.com
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR246099". Items marked "" are certified.
Company Profile
Tianjin Grewin Group is concentrating on transformers for 25 Years and complianted by ISO9001: 2015, CB, IEC CB, CE etc. We're always pay great attention to its business philosophy "Quality and Honesty First". Grewin is specialized in the design and manufacture of wound components such as transformer, current sensors, chokes etc. Windely used in communications, electronics, meters, industrial control, medical equipments and other fields. We are also a provider of power meters and tape and winding machines. 85% of its products exported to America, Europe, and Asia etc. We sincerely invite you to join us to create a bright future.
Tianjin Grewin Technology Co. Ltd. In Tianjin City which is very close to XinGang Port and BinHai International Airport, which provide timely and convenient access to transportations for customers. It's a professional leading and a main exporter of a wide variety of electronics components in north of China.
All of our products stand for top quality in this industry and are enjoying very high honor. We have abtained ISO9001, CE, SGS approval and IEC test report.
Our core business are including following:
1. Toroidal Transformers
2. Current Transformers
3. EI laminated Transformers
4. Ferrite Core Transformers
5. Coil WIinding Machines
6. Taping Machines
7. Cable Fault Locators
8. Pipe locator
All staff in our company would like to appreciate for your attention to our products. Welcome to give us your valuable suggestions about products and services. You can be our sole agent in your country and benefit from more preferable prices. OEM orders are welcome.
About Our Factory & Business Background
- Address
- 2# MeiNian Plaza No.16 DongTing Road,Hexi Distr,300222,Tianjin China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- EXW, CFR, CIF, FAS, DDP, DAP, CIP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- TIANJIN XINGANG SEA PORT, SHANGHAI SEA PORT, QINGHUANGDAO SEA PORT
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2006-08-09
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the power range of this inductor?
- The product is available in a wide range from 10VA to 500KVA.
- What are the key features of this common mode coil choke?
- Key features include low cost, high efficiency, low magnetic leakage, high saturation current, and excellent noise control.
- Can the insulation class be customized?
- Yes, 3000V and 4500V insulation classes are optional.
- Is the manufacturing process customized?
- Yes, we offer professional integrated differential and common mode choke designs with customized winding craft.
- What certifications does the product have?
- The product has passed ISO9001:2015, CE, SGS approval, and IEC report.
- What is the production lead time?
- Factory production and quality inspection take 15-20 days.
- What are the main applications for this inductor?
- It is used in inverter welding machines, electrostatic precipitators, high frequency heating, variable frequency drives, and electric cars.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.
Send your message to this supplier
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