Mobile point of Sale (mPOS) terminals increasingly utilize Li-ion batteries with higher capacity to power larger touchscreens and features such as cameras for scanning, cellular connectivity, and Wi-Fi capability. Littelfuse products help to reduce assembly time and allow for compact design of the motherboard and battery pack.

Point of sale and mobile POS power adapters increasingly use USB-C ports for fast charging and data synchronization. Consult this block diagram to identify Littelfuse products that protect ports from voltage surges, overcurrent events, and thermal damage. Littelfuse can supply TV diodes and digital temperature indicators to help improve the reliability of and user experience with power adapters.

Printers are vital pieces of point of sale (POS) system equipment. As a block diagram illustrates, Littelfuse can supply several electronic components that help ensure printers operate reliably and efficiently. In particular, we offer TVS diodes, TVS diode arrays, and polymer ESD suppressors that provide high levels of protection from electrostatic discharges and electrical fast transients (EFTs).