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Add : Room 701, Building A1, No. 55 Runfa Road, Jiangning District, Nanjing, China
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The POT3019 High Frequency Power Transformer is designed for switching power supply (SMPS) applications that require stable performance, low electromagnetic interference (EMI), and compact structure.
Featuring a fully enclosed POT core design, this transformer provides excellent magnetic shielding, reduced leakage flux, and improved noise suppression compared to traditional open-core structures. It is ideal for applications where EMI performance and reliability are critical.
Manufactured with high-quality ferrite materials and precision winding techniques, the POT3019 ensures high efficiency, low loss, and consistent operation under demanding conditions.
Fully enclosed POT3019 core for superior magnetic shielding
Low EMI and reduced leakage flux
Compact structure with high reliability
Stable performance under high-frequency operation
Low core loss and high efficiency
Enhanced noise suppression capability
Customizable electrical and mechanical design
Switching Power Supplies (SMPS)
Industrial Power Systems
Medical Equipment
Communication Devices
Precision Electronics
Power Control Systems
Technical Specifications
| Main Category | Subcategory | Details |
| MOQ | Prototyping & Small-batch | 10 piece minimum order |
| Sample Service | Free proofing & custom service, 5 free samples (shipping at buyer’s cost) | |
| Bulk Order | 5,000 pieces and above with bulk pricing | |
| Lead Time | All Standard Components | Shipped within 5–7 working days |
| Custom Inductance / Pin Design (Sample) | Sample order confirmed within 5–7 working days | |
| Custom Inductance / Pin Design (Mass Order) | Shipped within 15–30 working days | |
| Payment Terms | Main Payment Term | T/T in advance, L/C at sight |
| Procurement Standard | Complies with global enterprise procurement standard for passive components | |
| Quality Deposit | No quality security deposit required | |
| Accepted Terms | FOB Shanghai / Nanjing / Hong Kong, T/T Advance | |
| Quality Assurance | Manufacturing Defects | Free replacement for issues caused by manufacturing defects |
| Inspection Report | Batch inspection reports available as certification upon customer request | |
| Packaging Specifications | Updated Packaging (2026) | Blister tray packaging; Sealed Tape & Reel for SMD products |
| Optional Packaging | Vacuum sealed packaging for customers with strict moisture-proof requirements |
