E-T-A Circuit Breakers Datasheets for Switching Power Supplies

Switching power supplies are DC sources that use a switching element (normally a power transistor) to generate the desired voltage. Switching power supplies are also called switch-mode products or switching mode power supplies (SMPS).
Switching Power Supplies: Learn more

Product Name Notes
Primary pulsed switched mode power supply (SMPS) for rail mounting, wide range input, integral active power factor correction (PFC), high power reserve and selectable parallel mode. Features and Benefits: Wide...
Switched mode power supply (SMP) for rail mounting, three-phase supply voltage, high efficiency, integral input filter and temperature protection, high power reserve and optional parallel mode. Features and Benefits: Wide...
Switched mode power supply (SMP) for rail mounting, three-phase supply voltage, high efficiency, integral input filter and temperature protection, high power reserve and optional parallel mode. Features and Benefits: Wide...
Switched mode power supply for rail mounting, wide range voltage input, high efficiency, integral active power factor compensation (PFC), parallel mode for performance improvement Features and Benefits: Wide range voltage...
Switched mode power supply for rail mounting, with independent change-over of input voltages (AC 115/230 V), integral passive power factor compensation (PFC), high power reserve and optional parallel mode. Features...