SM1820B SWITCHMODE 18V 2A BARE WIRE POWER SUPPLY FOR AIPHONE

FEATURES 18V DC POWER SUPPLY FOR AIPHONE GENERAL Weight: 295.5g Automatic recovery when removal of protect condition INPUT Rated input voltage: 100-240V AC Vibration input voltage range: 90-264V AC Rated input frequency: 60/50Hz Vibration Rate input frequency: 63/47Hz AC input Rated current: 1A Max .@100V AC AC input Max power(No load): 0.3W Max .@230V AC Inrush Current: 30A Max .@100VAC cool start 60A Max .@230VAC cool start Leakage current: 0.25mA Max OUTPUT CHARACTERISTICS Rating output voltage: 18V Rating output current: 2A Min. load current 0A Output no load voltage: 18V±5% Output load voltage: 18V±5% Output ripple & noise: 200mV GENERAL CHARACTERISTICS Max output power: 36Watts Efficiency measurement: 84%(min.)@full load & input 230VAC,Output set to18V/2A. For production testing: 84%(min.)@full load & input 115VAC,Output set to18V/2A. Efficiency: 84.78%(Min.) at 115Vac 60Hz and 230Vac 50Hz input, and 25%, 50%,75%, 100% of full load after 20minutes warn-up. Short circuit protection: No damage when output is shorted to GND. And after short circuit , auto restart . Overshoot/Undershoot : 18V±10% Switching Frequency: 60 KHz Typical Any protect condition shall cause no damage and no component fail. ENVIRONMENTAL Operation temperature: 0~40C Storage temperature: -25C to 85C Operating relative humidity: 8% to 90% Storage relative humidity: 5% to 96% RELIABILITY MTBF: 50k hours min. @ full load at 25C ambient temperature Burn-in: 24hrs 40±5C 240VAC ON/OFF cycle full load nominal line. Altitude: Will operate properly at altitude between0 to 10000ft. RATING LABEL FAQS Where to attach postive on the tracer wire DOWNLOADS Product specs PDF file Weight: 0.3150 kg Barcode Number: 9328202012692