自动门和门

Automatic doors and gates make buildings more accessible and improve security. Consult this block diagram to find Littelfuse components that help the access control systems work as designed. Options include MOSFET rectifiers for control circuits, IGBT inverters for ac motors, Hall effect sensor for position sensing, and TVS diode arrays and multilevel varistors for ESD and lightning protection.

框图

技术:
产品系列:835, 215
功能与特色:Third-party compliance (UL/IEC); low internal resistance; shock safe; vibration resistant
特色:通过遵守UL/IEC等第三方安全标准,缩短客户资格认证时间

技术:
产品系列:
功能与特色:Ultra-low on-resistance RDS(ON) and gate charge Qg; dv/dt ruggedness; low package inductance
特色:Robust switching operation; high power density; extremely low thermal dissipation

技术:
产品系列:Planar
功能与特色:Optimized for mid- and high-switching frequencies; square RBSOA; short circuit capability; ultra-fast anti-parallel diodes
特色:Hard-switching capability; high power density; low gate drive requirements

技术:
产品系列:55140, 55100
功能与特色:Digital or programmable analog types available; Integral reverse/over-voltage protection; medium, high, or programmable sensitivity options available
特色:High switching speed up to 10 kHz; long life up to 20 billion operations; unaffected by harsh environments

技术:
产品系列:USUR1000, SM
功能与特色:UL recognized with ring lug mounting; SM NTCs are in hermetically sealed MELF package suitable for operation up to 220 ?C
特色:快速热响应和长期可靠性

技术:
产品系列:
功能与特色:全密封型;电磁驱动触点
特色:Compact design; lowest power consumption for longest battery life

技术:
产品系列:SP3213, SP3401
功能与特色:Space efficient with 0201 form factor; third-party compliance; ultra-low capacitance
特色:Allows for space savings; retains signal integrity of high-speed communication lines

技术:
产品系列:
功能与特色:High ESD withstanding capability
特色:Small form factor for compact designs

Automated Doors & Gates Resources