THN 15WIR The THN 15WIR series is a family of ruggedized 15 W DC/DC converters for highest reliability in harsh environments. The converters have an increased resistance against electromagnetic interference, shock/vibration and thermal shock. The approvals according to standards EN 50155 and EN 61373 qualify them for railway and transportation systems. The qualification for the fire behaviour of components according to EN 45545-2 and the safety approval according IEC/EN 60950-1, UL60950-1 support a potential compliance test of the application. Built-in EMI 55022 class A filter, input under-voltage-lockout, short circuit protection, remote On/Off and output voltage trim are further features which facilitate the design in. THN 15WIR系列是一款坚固耐用的15w DC/DC转换器,可在恶劣环境中提供***高可靠性。转换器具有增强的抗电磁干扰、冲击/振动和热冲击的能力。根据标准EN 50155和EN 61373的批准,它们有资格用于铁路和运输系统。根据EN 45545-2和IEC/EN 60950-1, UL60950-1的安全认证,组件的防火性能合格,支持应用程序的潜在合规性测试。内置EMI 55022 A类滤波器,输入欠压回路