Elevator Cabin Solutions

Designing elevator cabins requires balancing ease of entry and use by riders with limiting access to electrical systems. All circuits and occupants must also be protected against shocks. Littelfuse supplies electronic components to meet these needs. Our solutions include reed switches for control panel doors, solid-state relays for power control, and TVS diode arrays for suppressing ESDs.

Block Diagram

Technology:
Product Series:215, 835
Features:Compliant with UL/IEC standards; low internal resistance; shock safe; vibration resistant
Benefits:Reduces customer qualification time by complying with regulatory safety standards such as UL/IEC

Technology:
Product Series:
Features:Ultra low on-resistance RDS(ON) and gate charge Qg; fast body diode dv/dt ruggedness
Benefits:Low power consumption; high efficiency system operation

Technology:
Product Series:SM
Features:UL recognized with ring lug mounting; SM NTCs are in hermetically sealed MELF packaging suitable for operation up to 220 ?C
Benefits:Rapid thermal response and long-time reliability

Technology:
Product Series:59145, 57145
Features:Magnetically operated proximity sensor in hermetically sealed package
Benefits:Application-specific customization available

Technology:
Product Series:
Features:Real-time control of motion sensitivity; serial interface option to host device (e.g., RF, video chipset), over-the-air firmware updates
Benefits:Optimized for sensor application; reduces component count and saves space; allows for lower-cost ceramic capacitors

Technology:
Product Series:TLS
Features:Operating life up to 10 million cycles; illumination options available; water- and dust-proof
Benefits:Rugged sealing and resistant to corrosion; very long operating life

Technology:
Product Series:SRV05-4HTG, SP0504SHTG
Features:High ESD withstanding capability
Benefits:Small form factor for compact designs

Technology:
Product Series:SP3213-01UTG
Features:Low leakage current; low capacitance per I/O
Benefits:Smaller form factor and multi-line protection enables compact designs

Technology:
Product Series:CPC1510
Features:Integrated active current-limit with thermal shutdown protection; available in surface mount or thru-hole option
Benefits:Eliminates downtime due to installation errors or power cross damage; protects technicians and users from high voltage mains and lightning shock