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
Switch Mode Power Supply -- SMP21 DC 24 V/20 A 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...
Switch Mode Power Supply -- SMP23 DC 24 V/40 A 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...
Switch Mode Power Supply -- SMP23 DC 24 V/20 A 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...
Switch Mode Power Supply -- SMP11 DC 24 V/10 A 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...
Switch Mode Power Supply -- SMP21 DC 24 V/10 A
Switch Mode Power Supply -- SMP21 DC 24 V/5 A
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...