可视门铃

Each subsystem making up a video doorbell requires overcurrent, overvoltage, and ESD protection. Littelfuse delivers, as seen in this block diagram. In addition to the required resettable PPTC devices, TVS diode arrays, and multilevel varistors, we produce NTC thermistors that protect battery packs from overheating.

框图

技术:
产品系列:443, 449
功能与特色:Surface mountable; compatible with the lead-free solder process; wide range of current ra tings; time lag fuse
特色:Reduces customer qualification time by complying with UL/IEC; compact design; avoids nuisance trips

技术:
产品系列:469, 449
功能与特色:Surface mountable; wide range of current ratings available; compatible with the lead-free solder process, per IEC standards
特色:符合 UL/IEC 标准,缩短客户认证时间;紧凑型设计

技术:
产品系列:SP1006
功能与特色:Industry?s smallest footprint available (0201); low leakage current
特色:Enables compact design; low power loss

技术:
产品系列:LCB710
功能与特色:Normally closed switch; no EMI/RFI generation; arc-free with no snubbing circuits
特色:Enables OEMs to meet European privacy regulation; enables compact design; low power loss and potential energy harvesting

技术:
产品系列:SP1006
功能与特色:Industry?s smallest footprint available (0201); low leakage current
特色:Enables compact design; low power loss

技术:
产品系列:PGB10603
功能与特色:超低电容;外形紧凑;低泄漏电流;快速响应时间
特色:设计紧凑,天线与外壳间隙低;保持射频信号完整性;提高系统可靠性

Video Doorbells Resources