Wholesale Electronics 7A 30uh High Frequency Resonant Choke Inductor
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Product Details
| Customization: | Available |
|---|---|
| Type: | Choke Inductor |
| Structure: | Core |
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Basic Info.
- Model NO.
- KDREI7A30uH
- Working Frequency
- High Frequency
- Structure of Winding
- Single Coil
- Nature of Operation
- Choke Coil
- Structure of Magnetizer
- Ferrite Coil
- Range of Application
- Smoothing
- Packaging Form
- Epoxy Resin Inductance
- Brand
- Jrkd
- Inductor Value
- Fixed Inductor
- Certificates
- Gjb9001c-2017
- Other Certificate
- RoHS
- Other Certificates
- UL1446
- Feature
- High Quality
- Feature1
- Low Loss
- Transport Package
- Cartons+Pallets
- Trademark
- JRKD
- Origin
- China
- Production Capacity
- 50000/Week
Product Description
SPECIFICATION:
Working frequency: 50kHz-500kHzWorking temperature: -40ºC-+125ºC
Storage humidity:30-95%
| Electrical performance parameters(25ºC) | ||||
| NO. | Measuring parameter | Measuring pin | Measuring value | Measuring standard |
| 1 | Inductance | L1-2/3-4/5-6 | 30±10% uH | 10kHz,1Vrms |
| 2 | DC resistance | R1-2/3-4/5-6 | ≤ 21.5 mΩ | 20±5ºC |
| 3 | HIGH-POT TEST | N1 N2 N3 TO CORE | AC3000V 1mA 5S | No flying foxes, flashover or insulation breakdown |
| 4 | Turn Ratio | N1:N2:N3 | 13:13:13 | 10kHz,1Vrms |
Production advantage:
1. 20 years experience in transformer and inductor manufacturing;
2. 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.
1. 20 years experience in transformer and inductor manufacturing;
2. 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.
ABOUT US:
Qingdao Evertransformers Tech Co., Ltd. was founded in 2022, specializing in the development and production of high-frequency planar transformers, inductors, SMD mount transformers, inductors, high temperature (200ºC) transformers, inductors, APF reactors and other inductive devices products, and can be customized according to customer needs, the company has strong technical research and development strength. Has a variety of switching power transformers, inductors core solutions. The company is a research and development, manufacturing, sales as one of the research and development production enterprises. The company has more than 800 employees, including more than 40 research and development personnel. In Shandong Weifang built 3000 square meters of R & D center, equipped with a variety of electrical performance testing instruments, meters and environmental testing equipment. At the same time, the company has a production and processing base of more than 20,000 square meters in Dezhou, Shandong and Handan, Hebei.
1. Q: Lead time for samples?
Reply: 1-2 weeks .
2. Q: Lead time for mass production?
Reply: 7 to 15 working days or depending on order quantity.
3. Q: What should provide to make custom transformer ?
Reply: Supply drawing is best, or tells us the size, inductance, resistance and etc.
4 . Q: What is payment term ?
Reply : T/T , L/C, Western Union , PayPal or others.
5. Q: Are you trading company or manufacturer ?
A: We are factory.
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