PLN Series Forward Converter Switch-Mode Planar Transformers
Bourns' planar transformers are designed for 48 W to 70 W power converters requiring a low profile and high power density
Bourns' PLN series planar transformers are forward converter transformers operating at a switching frequency of 250 kHz with low leakage inductance from 0.29 µH to 0.6 µH. Output voltages are 5 V and 12 V with output current from 4 A to 14 A, all of which can withstand Hi-Pot at 1,750 VDC. The PLN series is suitable to be used in various applications, including PoE, industrial power systems, switched-mode power supplies (SMPS), LED lighting, and battery management systems (BMS).
- Transformers for PoE applications
- Industrial power systems
- Switched-mode power supplies (SMPS)
- LED lighting
- Battery management systems (BMS)
- DC/DC transformer for a 48 W to 70 W forward converter
- Low leakage inductance from 0.29 µH to 0.6 µH
- Component with a low height profile
- Operating temperature: -40°C to +125°C


