智能建筑与家居应用指南
了解Littelfuse技术,帮助您增强楼宇和家居自动化应用的电路保护、电源控制和传感精度。
Smart locks prevent burglaries and report unauthorized entries. This block diagram shows access, overvoltage protection, and ESD protection solutions Littelfuse provides for these locks. Our products include reed switches to act as latches, diode arrays to protect circuits from transient voltage surges, and polymer ESD suppressors to prevent shocks to users and keep wireless signals noise-free.
框图
技术: | |
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产品系列: | SC1205-01UTG, SP1233 |
功能与特色: | Low dynamic resistance; protection in small footprint; maintains high signal integrity |
特色: | Helps comply with IEC standards (61000-4-2: ?15 kV contact; ?30 kV air; 61000-4-4: 40 A (5/50 nS); enables a compact design; retains high signal integrity |
技术: | |
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产品系列: | H-36 |
功能与特色: | Ultra-miniature size (7 mm); hermetically sealed; magnetically operated contacts |
特色: | Compact design; lowest power consumption for longest battery life |
技术: | |
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产品系列: | 59166 |
功能与特色: | 全密封型;电磁驱动触点 |
特色: | Lowest power consumption for longest battery life |
技术: | |
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产品系列: | |
功能与特色: | Ultra-low current consumption; rugged sealing and resistant to corrosion |
特色: | Very long operating life; high reliability; supports SPDT, DPDT, and DP3T |