supply of smps designing and supply of control panel unitsmps designing and supply of control panel unit,smps designing and supply of control panel unit containing 3nos. smps power supply uni ts enclosed in polycarbonate enclosure with all connected safety accessories, indications & controls, dedic ated for the high power led based 16 w led pit/catwalk lights as per following specification. panel conta ining 3 no?s of smps units, each will be suitable for 7 no?s of pit/catwalk lights total 7x3=21 no?s of pit/wa lk lights, specification for each smps unit: input voltage: 180v to 260volts. ac supply, output voltage: 24 volts dc+/- 1% regulation-c, output current: 100 amps each smps, protection: short circuit proof, over v oltage protection, ripple :