Product Description
Manufactured by Shenzhen VIIP, model V18050FJ is a high‑grade soft ferrite toroidal core adopting 1K107B material. This magnetic component achieves 80000 initial permeability, with peak permeability hitting 300000 and saturation magnetic flux density reaching 1250mT. Featuring 0.11Ω·m high resistivity, it can effectively restrain eddy‑current loss during operation. It supports working conditions between ‑50℃ and 150℃, and the 570℃ Curie temperature grants it trustworthy high‑temperature resistance. Comprehensive visual defect checks keep dimensional accuracy and stable batch‑to‑batch performance. This toroid is an ideal option for building common‑mode chokes, high‑mu inductors and EMC noise suppression coils.
Application Range
- Power‑supply oriented EMC and EMI filter modules
- Common‑mode choke coils deployed in industrial facilities
- Power filter units for large‑size display panels
- Power noise filtering assemblies for medical electronics
- Switching power supplies, UPS and inverter devices
- Anti‑interference magnetic parts for audiovisual equipment
- Signal processing circuits for testing and measuring instruments
Main Purposes
- Build common‑mode choke components to suppress common‑mode electromagnetic noise transmitted via power lines
- Fabricate high‑permeability inductors to realize low‑frequency signal filtering
- Mitigate EMI disturbance within AC‑DC power conversion circuits
- Upgrade power supply signal purity for large display, industrial and medical electronic systems
- Serve as original magnetic raw material for mass production of anti‑interference coil assemblies
FAQ (5 Universal Questions for Ferrite Toroidal Cores)
FAQ1
Q: What role does permeability play for ferrite toroidal cores? A: Permeability represents how well magnetic material can amplify magnetic flux. Higher initial permeability delivers better noise filtering performance in low‑frequency scenarios. Different material grades come with varied permeability parameters to fit diverse working environments.
FAQ2
Q: Could V18050FJ ferrite core run continuously under high‑temperature conditions? A: Its allowable working temperature is ‑50℃‑150℃, while Curie temperature stands at 570℃. Actual operating temperature should not go beyond the rated range. Magnetic properties will be temporarily lost if temperature rises above Curie temperature point.
FAQ3
Q: Why will inductance value shift after winding wires onto ferrite toroidal core? A: Inductance is affected by winding turns, winding craft as well as core permeability. Mechanical collision and excessive DC bias current may also lead to inductance drop. Please follow recommended winding standards to acquire stable inductance output.
FAQ4
Q: What negative effects may scratches and defects create on ferrite toroidal cores? A: Minor surface imperfections within our acceptance standard will not cause obvious damage to magnetic performance. Severe cracks or breakages will degrade inductance and reduce service reliability of finished coils. Cores with such damages shall be discarded.
FAQ5
Q: How can I select a suitable ferrite toroidal core for my filter project? A: You need to confirm several critical factors: operating frequency range, required inductance value, rated current, working temperature and installation space. Kindly provide your circuit requirements, and we will give targeted suggestions on core material grade and dimension.
Product Tags:
|
|
VIIP V18050FJ Ferrite Toroid Ring Core, High‑Temperature Resistant Magnetic Component, Fit For Industrial Power Supply And EMC Filter Module Images
|
