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Add : Room 701, Building A1, No. 55 Runfa Road, Jiangning District, Nanjing, China
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The ER9.5 4+4 Pin Flyback Transformer is designed for offline switch-mode power supplies (SMPS), power adapters, LED drivers, and industrial power modules. Its 4+4 pin configuration provides flexible connection options for primary and secondary circuits, enabling easy integration into various power supply designs.
Constructed with high-quality ER9.5 magnetic cores and precision windings, this transformer ensures high efficiency, low leakage, and stable performance under continuous operation. Custom pin arrangements and configurations are available for specific project requirements.
4+4 pin configuration for flexible primary and secondary connections
High-efficiency offline flyback transformer
ER9.5 magnetic core with low leakage
Compact design suitable for high power density
Stable operation under continuous load
Low electromagnetic interference (EMI)
Customizable pin layout and winding configuration
Switch-Mode Power Supplies (SMPS)
Power Adapters and Chargers
LED Drivers and Lighting Systems
Industrial Power Modules
Communication Equipment Power Supplies
Energy Efficient Appliances
Suitable for signal and power application
Designed for gate drive application high efficient SMPS
Synchronous rectification
Motor drive control
Telecom base station power supplies
Physical Propertie
| Order Code | n | L (μH) | ∫ Udt (μVs) | VT (V(DC)) | Cww1 (pF) | Ls (μH) |
| INF-ER9.5-600μH | 1:1 | 600 | 28.7 | 2000 | 12 | 1.4 |
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 |
