05/01/2025, 02:52 PM UTC
Bourns IsoMOV浪涌保护器件获IEC 61051-2认证IEC 61051-2 certified surge protection
➀ Bourns推出结合金属氧化物压敏电阻（MOV）与气体放电管（GDT）的IsoMOV混合浪涌保护器件，通过IEC 61051-2认证；
➁ 该系列产品通过GDT抑制MOV漏电流以延长寿命，支持175-555V交流/745V直流电压，可承受最高15kA脉冲冲击，电容值低至30-50pF；
➂ 器件工作温度范围-40至125°C，在多次浪涌后泄漏电流可能超过10μA但仍保持保护功能，最高规格型号可耐受643焦耳能量脉冲。
➀ Bourns' IsoMOV surge protectors combining MOV and GDT technologies received IEC 61051-2 certification, validating their hybrid design for enhanced reliability;
➁ The devices feature leakage current blocking via GDT, voltage ranges up to 555VAC/745VDC, and robust surge handling (up to 15kA pulses) with low capacitance;
➂ Certified for -40°C to +125°C operation, these components address premature MOV degradation while maintaining protection post-leakage increase.
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