SM2440 24VDC 3.75A POWER SUPPLY

• Input voltage rating : 100-240V AC
• Input voltage range: 90-264V AC
• Input frequency rating : 60/50Hz
• Input frequency range: 63/47Hz
• AC input current: 1.5A Max @ 100V AC
• AC input power saving: 0.5W Max @ 230V AC at no load
• Inrush Current: 30A Max @ 100VAC cold start,60A Max @230VAC cold start
• Leakage current: 0.25mA Max

• Output voltage: 24V
• Max. load current 3.75A
• Min. load current 0A
• Output noload voltage: 24V±5%
• Output load voltage: 24V±5%
• Output ripple & noise: 220mV max.
• Measured by using a 12inch twisted pair terminated with a 10uF capacitor and 0.1UF ceramicin parallel

• Total output power: 90Watts
• Efficiency measurement : 86%(Min.)@full load & input 230VAC,Output set to 24V/3.75A.
  • For production testing: 86%(Min.)@full load & intput 115VAC,Output set to 24V/3.75A.Efficiency : 87%(Min.) at 115Vac 60Hz and 230Vac 50Hz input,and 25%, 50%,75%, 100% of full load after 20minutes warm-up.i.e. meet CEC level V and Erp 2 .
• Short circuit protection: No damage when output is shorted to GND, and after short circuit, auto restart .
• Overshoot / Undershoot: 24V±10%

• Operating temperature: 0~40C
• Storage temperature: -025C to 85C
• Operating humidity: 8% to 90%
• Storage humidity: 5% to 95%

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