User Interfaces & Displays

Air purifier user interfaces and displays should show information in real time and prevent electric shocks. A block diagram shows which Littelfuse products help control panels and LCD or LED displays meet those requirements. Our NTC thermistors sense and report air temperature, and our PESDs suppress electrostatic discharges. We also provide TVS diode arrays for overvoltage protection.

Block Diagram

Technology:
Product Series:KC
Features:High reliability, small form factor, fast thermal response
Benefits:Provides accurate temperature (component/ambient) for enabling safe device operation

Technology:
Product Series:PGB10603
Features:Ultra-low capacitance, compact form factor, low leakage current, fast response time
Benefits:Retains RF signal integrity, enables compact design, improves system reliability by quickly clamping voltage to safe levels during ESD

Technology:
Product Series:SP3423, SP1064, SP1002
Features:Low leakage current, low capacitance per I/O
Benefits:Smaller form factor and multi-line protection enables compact designs