Latest DIN-rail supplies have safety approvals for single-phase and two-phase inputs
Delta Electronics is extending the CliQ II DIN-rail power supply series with
a new model offering two-phase 2 x 180-550VAC (for L-L) or single-phase
180-305VAC (for L-N) for 24V/5A output. The DRP-24V120W2BN has safety
approvals for single-phase and two-phase input according to IEC/EN/UL
60950-1 and UL 508 safety standards.
The product features wide AC input voltage for single or two phase range.
Such feature can protect the power supply from damage when user accidentally
apply two phase input on the single phase power supply. Other advantages
include reduced external input protection components and improved
installation time since there is only two phase connection.
The product performs under wide operating temperature from -30C to 70C with
2-Phase of 3-Phase application (VL-L). Conformal coating is applied on the
PCBA to protect against dust and chemical pollutant to withstand harsh