The Series SX range of Switch–Mode Regulated DC Power Supply Units, DC to DC Converters and Battery Chargers are designed using state of the art techniques in power switching, thus providing excellent voltage regulation, high efficiency and low power dissipation. Offered in a wide range of output voltages and power ratings, these power supplies are available in sleek and attractive enclosures in compact and rugged execution and low weight. These power supplies incorporate the latest current mode PWM controllers, UFR diodes, MOSFETs and ferrite–core transformers for providing efficient power control and reliable field performance. 

The Series SX SMPS units are designed for continuous full load operation in tough industrial environments, while ensuring the protection of the powered equipment by providing galvanic isolation between input and output, besides complete RFI and EMI filtering. Additional protection such as CVCC logic for overload protection, thermal shut-down, electronic hiccup-mode switching for short circuit protection and forced cooling are also provided as standard features. The power supplies are offered in standard rack–mounting or front / rear-panel or wall mounting execution in DIN Rail mount enclosures. 

All ASHE instruments carry a lifetime warranty against defects in components and workmanship.