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Add : Room 701, Building A1, No. 55 Runfa Road, Jiangning District, Nanjing, China
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The 1512 Push-Pull High Frequency Transformer is designed for medium-power switching power supplies, DC-DC converters, and inverter applications. Its push-pull topology allows for efficient energy transfer, low ripple, and high stability, making it suitable for industrial and commercial power systems.
Manufactured with high-quality ferrite cores and precision windings, this transformer ensures reliable performance, low loss, and excellent thermal characteristics under continuous operation.
Custom designs are available to meet specific voltage, power, or footprint requirements.
Push-Pull topology for stable voltage and current
High efficiency with low core and copper loss
Excellent thermal performance under continuous load
Compact 1512 ferrite core design for space-saving layouts
Low electromagnetic interference (EMI)
Reliable isolation between primary and secondary
Flexible customization for voltage, power, and pin configuration
Medium Power SMPS and DC-DC Converters
Industrial Inverters
Battery Chargers and Power Adapters
LED Drivers (medium power)
Telecom and Communication Power Systems
Control and Automation Modules
Physical Propertie
| Order Code | VIN | Vout1 (V(DC)) | lout1 (mA) | Type of Insulation | fswitch (kHz) | ∫Udt (μVs) | NPRI:NSEC | L(μH) | VT (V(AC)) |
| INF-1512-440μH | 5V(DC) | 5 | 1 | Reinforced | 150-800 | 46 | 1:1.1 | 440 | 5000 |
| INF-1512-370μH | 4.5-5V(DC) | 3.3 | 1 | Reinforced | 150-800 | 40 | 1.3:1 | 370 | 5000 |
| INF-1512-370μH | 3.3V(DC) | 3.3 | 0.9 | Reinforced | 150-700 | 40 | 1:1.75 | 370 | 5000 |
| INF-1512-370μH | 3.3V(DC) | 5 | 0.9 | Reinforced | 150-700 | 40 | 1:2 | 370 | 5000 |
| INF-1512-570μH | 4.5V(DC) | 2.5 | 1.7 | Reinforced | 150-700 | 50 | 2:1 | 570 | 5000 |
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 |
