Bourns Magnetics for High Voltage Applications

Bourns Magnetics for High Voltage Applications are ideal for isolated power and data transfer applications such as DC-DC converters, high voltage inverters for motor drives or photovoltaic systems, and high voltage battery monitoring systems. The HCT AEC-Q200-Compliant Power Transformers and the BMS AEC-Q200-compliant Signal Transformers provide elevated isolation from high-voltage hazards.

Features

HCT AEC-Q200-Compliant Power Transformers
- Push-pull transformer (11Vµs)
- Nominal height of 6.5mm
- 800V working voltage
- Automotive-grade
- 450kHz, 50% duty cycle
- 350mA, 5V in/out
- Uses a 1:1.3 turns ratio
- Reinforced insulation
- Creepage (IEC 60664) and clearance is at least 8mm

BMS AEC-Q200-compliant Signal Transformers
- Transformer + CMC
- 1600V working voltage
- Insulation functional
- Creepage (IEC 60664) is at least 8mm
- 12-pin SOICs
- Automotive-grade
- Minimum open circuit inductance
- Common mode rejection ratio
- Dictated by BMS monitoring IC OEM

Applications

Isolated power
Gate drivers
BMS battery ICs

Isolated data
HV batteries

HV Battery Management

Infographic - Bourns Magnetics for High Voltage Applications

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