CCTV 12V Switching Power Supply From China

CCTV 12V Switching Power Supply 1. General Specification : Features: High efficiency, high reliability, low cost AC input range selected by switch Protections: Short circuit / Over load LED indicator for power on Cooling by free air convection Fixed switching frequency at 23kHz 1 year warranty Dimension: 129*98*38mm (L*W*H) Specification: 1) INPUT Voltage Range: 85-132VAC / 170-264VAC, 47-63Hz; Selected by switch 240-370VDC AC Current: 0.8A/115VAC 0.45A/230VAC Inrush Current: Cold start 18A/115V 36A/230V Leakage Current: <0.75mA/240VAC 2) PROTECTION Over Load: 105%-150%; Fold back current limiting, recovers automatically after fault condition is removed. 3) ENVIRONMENT Working Temp. & Humidity: -10º C~+60º C; 20%~90% RH. Storage Temp. & Humidity: -20º C~+85º C; 10%~95% RH. Vibration: 10~500Hz, 2G 10min. /1 cycle, period for 60min, each along X, Y, Z axes. 4) SAFETY STANDARDS Withstand Voltage; I/P-O/P: 1.5KVAC; I/P-FG: 1.5KVAC; O/P-FG: 0.5KVAC Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100MΩ /500VDC Safety Standards: Design refer to UL1012 EMC Standards: Design refer to FCC part 15 J Conduction Class A 5) Type No Output Tol. R&N Eff. HT-30A 5V, 0.5-3A ± 2% 50mV 70% HT-30A 12V, 0.1-1A -6, +2% 100mV 70% HT-30A -5V, 0.1-0.5A -10, +2% 50mV 70% HT-30B 5V, 0.5-3A ± 2% 50mV 72% HT-30B 12V, 0.1-1A -6, +2% 100mV 72% HT-30B -12V, 0.1-0.5A ± 6% 100mV 72% 2.Products showcase: 3.Package: we use 4 trips to reinforce our carton,the international standards package methods guaranteed our goods safety during transportation 4.Logo policy: we can stick customers' label as long as you can purchase enough quantity in a time If you have any problem in our switching power supply, welcome to e-mail me.