Bourns HCTSM110103HAL HCT Transformer is an AEC-Q200 compliant automotive grade, high-voltage, and high clearance/creepage distance isolation power transformer. This transformer is driven by 3.3V to 5V input, delivers 3.3V to 15V up to 350mA output, and can be configured in various turn ratios when required. The HCTSM110103HAL transformer features a toroid core for a high coupling factor and low radiation and reinforced insulation for working voltage up to 1200VDC. This fully sealed and compact-size transformer supports isolated interface power for CAN, RS-485, RS-422, RS-232, SPI, I²C, and lower-power LANs. This helps in a range of applications, such as Industry 4.0 or any application that requires isolation from potentially hazardous voltages.
The HCTSM110103HAL transformer offers up to 1200VDC working voltage and a Hi-Pot isolation voltage of up to 5000VAC with an extended -40°C to 125°C operating temperature range. The transformers are designed for isolation power supplies using TI Model SN6501 and SN6505B and are compliant with IEC/UL 60664-1 and IEC/ UL 62368-1 requirements. Typical applications include Battery Management Systems (BMS), Energy Storage Systems (ESS), RS-485, CAN interface digital input modules, and RS-232 isolation.