English 
Add : Room 701, Building A1, No. 55 Runfa Road, Jiangning District, Nanjing, China
| Quantity: | |
|---|---|
EP5
INF
The EP5 Flyback Transformer is developed for miniature switching power supplies and isolated DC-DC converter systems requiring compact size, stable energy transfer, and efficient high-frequency operation.
Utilizing a compact EP5 ferrite core structure, this transformer supports reliable flyback topology performance in low-power electronic applications. It enables efficient energy storage and transfer while maintaining stable output characteristics in space-limited circuit environments.
Compared with larger flyback transformer designs, the EP5 model focuses on miniaturized integration and lightweight electronic system compatibility, making it ideal for compact adapters, embedded power boards, and smart electronic devices.
Customized turns ratios, winding structures, insulation designs, and output configurations are available according to specific application requirements.
Compact EP5 ferrite core structure
Designed for flyback switching topology
Stable high-frequency energy transfer
Suitable for miniature isolated power supplies
Efficient low-power conversion capability
Optimized for compact PCB layouts
Reliable insulation performance
Flexible customization support
Miniature Switching Power Supplies
Compact AC-DC Adapters
Embedded DC-DC Power Modules
Smart Home Electronics
Low-Power Industrial Electronics
Portable Electronic Devices
Consumer Electronic Systems
Physical Properties
| Order Code | VIn | Vout1 (V) | lout1 (A) | Vout2 (V) | lout2 (A) | Vout3 (V) | lout3 (A) | Vout4 (V) | lout4 (A) | Vaux (V) | L (μH) | n | ISAT (A) | Ls (μH) | VT (V(AC)) |
| INF-EP5-60μH | 8-15V(DC) | 150 | 0.001 | - | - | - | - | - | - | - | 60 | 1:5 | 0.25 | 1 | 1500 |
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 |
