Bourns PFBR45 Power Line Communication Transformers
Bourns PFBR45 Power Line Communication (PLC) Transformers offer excellent transmission characteristics in a compact surface-mount housing. The PFBR45 PLC Transformers are designed for ST Micro 8500 PLC System-on-Chip (SoC). The PFBR45-ST (standard) is for functional insulation, and the PFBR45-SP (extended) is for reinforced insulation, with a working voltage of 400VDC. These components feature a 1.5µH typical leakage inductance, a 0.45W power rating, and a -40°C to +125°C operating temperature range. Applications include smart grids, automatic meter reading, CCTV cameras, PC home networks, street lighting, and home automation.
Features
- Excellent transmission characteristics
- Uses (with a 400VDC working voltage)
- PFBR45-ST for functional insulation
- PFBR45-SP for reinforced insulation
- Compact surface-mount housing
- Designed for ST Micro 8500 PLC System-on-Chip (SoC)
- Moisture Sensitivity Level (MSL) 1
- Complies with EN 62368 and EN 61885
- RoHS compliant
Applications
- Smart grids
- Automatic meter readings (energy, gas, and water)
- PC home network systems
- Street lighting systems
- Home automation systems
- CCTV cameras
Specifications
- Primary inductance
- 1mH for PFBR45-ST13150S
- 1.15mH for PFBR45-SP13150S
- 1.5µH typical leakage inductance
- 2µH maximum for PFBR45-ST13150S
- 1.3µH maximum for PFBR45-SP13150S
- 2:1 (±3%) turns ratio
- 105mΩ to 500mΩ maximum DCR range
- 30pF maximum interwinding capacitance at 50kHz
- 625VAC to 4500VAC Hi-Pot
- 0.45W power rating
- Temperature ranges
- -40°C to +125°C operating (including self-temperature rise)
- -40°C to +85°C storage
- Phenolic bobbin
- Copper insulated wire
- Polyester film tape
- Ferrite core
- Epoxy glue
- Phosphor bronze tin terminals
- Sn solder
Schematics
Opublikowano: 2022-06-21
| Zaktualizowano: 2022-06-21