English 
Add : Room 701, Building A1, No. 55 Runfa Road, Jiangning District, Nanjing, China
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Optocoupler-free feedback design removes aging hidden dangers and improves long-term operation reliability
Simplified peripheral circuit scheme reduces external components and cuts overall system design and production costs
Universal external component configuration supports multiple output voltages with flexible replacement and adjustment
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 | lSAT (A) | Ls (μH) | VT (V(AC)) |
| INF-EFD25-14μH | 12V(DC) | 48 | 0.85 | - | - | - | - | - | - | - | 14 | 1:4.42 | 15 | 0.2 | 1500 |
| INF-EFD25-20μH | 19-70V(DC) | 24 | 2.5 | - | - | - | - | - | - | 12 | 20 | 1.5:1:0.5 | 16 | 0.225 | 1500 |
| INF-EFD25-6μH | 20-48V(DC) | 5 | 9 | - | - | - | - | - | - | 10 | 6 | 3:1:2 | 18 | 0.4 | 1500 |
| INF-EFD25-8μH | 20-48V(DC) | 15 | 3 | - | - | - | - | - | - | 10 | 8 | 1.5:1:0.67 | 20 | 0.4 | 1500 |
| INF-EFD25-8μH | 20-48V(DC) | 12 | 3.8 | - | - | - | - | - | - | 10 | 8 | 2:1:1 | 18 | 0.4 | 1500 |
| INF-EFD25-8μH | 20-48V(DC) | 24 | 1.9 | - | - | - | - | - | - | 10 | 8 | 1:1:0.44 | 18 | 0.4 | 1500 |
| INF-EFD25-37μH | 28V(DC) | 250 | 0.1 | - | - | - | - | - | - | - | 37 | 1:2.5:2.5 | 2.95 | 0.16 | 500 |
| INF-EFD25-15μH | 30-75V(DC) | 5 | 9 | - | - | - | - | - | - | 10 | 15 | 3.5:1:2 | 18 | 0.4 | 1500 |
| INF-EFD25-12μH | 30-75V(DC) | 15 | 3 | - | - | - | - | - | - | 10 | 12 | 2:1:0.8 | 16 | 0.4 | 1500 |
| INF-EFD25-15μH | 30-75V(DC) | 12 | 3.8 | - | - | - | - | - | - | 10 | 15 | 2.33:1:0.83 | 18 | 0.55 | 1500 |
| INF-EFD25-12μH | 30-75V(DC) | 24 | 1.9 | - | - | - | - | - | - | 10 | 12 | 1.5:1:0.5 | 18 | 0.4 | 1500 |
| INF-EFD25-500μH | 100-400 V(DC) | 15 | 3 | - | - | - | - | - | - | 15 | 500 | 3:3:1:1 | 2.5 | 10 | 2000 |
Technical Specifications
