We are offering switched mode power supply. Features: preset op voltage ( 5% adjustable).load & line regulation: 0.2% max.ripple: 1% p-p max.noise: 2% p-p max.wider supply voltage 176 - 264v ac, 47 - 440hz, single phase.protected against overload & short circuitoutput over - voltage protection.carry - over time min 20ms.remote sensing at output.48v dc input.built-in rfi suppression.operating temperature range: 0 to 55 0 c. Optional facilities : (at extra cost) multi output configuration (max. Three output).wider input universal input range 90 - 270v ac dc.smps based battery chargers.din rail mounting rack mounting.digital display for voltage & current.