TIDA-00229, Self or Dual-Powered Supply for Protection Relay, MCCBs and ACBs Reference Design
Diseño de referencia por: Texas Instruments
TIDA-00229, Self or Dual-Powered Supply for Protection Relay, MCCBs and ACBs Reference Design. This power supply solution for Protection Relays and MCCBs handles both the current input from a Current Transformer (CT) or input from an Auxiliary (Aux) source. The (self-powered) capability comes from being able to harness the power available in the grid through the CT. The flexibility of this solution's (dual-power) input comes from the ability to also handle the Aux input - which is often a battery source
