
Good Quality Permalloy Core for Power Transmission Current Transformer Alloy Ring Permalloy. Customizable Core Dimensions: Iron cores can be customized according to user's size and performance requirements. Super High Permeability: Features excellent magnetic performance with super high initial permeability and low coercivity. Outdoor Durability: Offers very good corrosion resistance, suitable for outdoor and humid environments. Energy Harvesting Capability: Specifically designed for harvesting energy in weak magnetic fields with low iron loss. OEM and ODM Services: Factory accepts customized products with personal services including OEM, ODM, and OPM. ISO9001 Quality System: All product processes follow ISO9001 standards with regular inspections and performance tests. Rapid Customization Delivery: Customized products usually delivered within 10-15 days depending on design and quantity. Comprehensive Quality Control: Includes 100% visual and function inspection with technical instructors at every process.