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נכתב - 09/11/2018 : 03:46:34 Dual output power supply with UPS function ADD-155A Battery Backup Systems Full Range UPS Dual Output Switching Power. It chooses the good quality green motherboard, and then choose the exquisite raw materials, so it's possessed some certification approval like CE ,Rohs. It can be exited to all around the world,and accepted by people widely. It has been produced by improved technology, best workers, then have enough stock for clients. This dual output power supply is used with lead-acid cell, so the power supply is more stable when it used for device, and more reliable for using in various occasion. It is occupied the Euro ,Russia, Unit state main market. Why Choose us ? 1.Alibaba Assessed 7 years Gold Supplier 2.Passed by CE ISO9001 certification and Patent 3.100%QC inspection before shipment 4.Best quality& Best service with Competitive price Features: Universal AC input / Full range Built-in active PFC function Protections: Short circuit / Overload / Over voltage Battery low protections Cooling by free air convection 100% full load burn-in test Fixed switching frequency at PFC 67KHz, PWM 134KHz 2 years warranty SPECIFICATION MODELADD-155AADD-155BADD-155C OUTPUT Output numberCH1CH2CH3CH1CH2CH3CH1CH2CH3 DC voltage13.8V5V13.3V27.6V5V27.1V54 V5 V53.5 V Rated Current9.5A3A0.5A4.5A3A0.5A2.3A3A0.2A Current Range0~10.5A0~3A--------0~5A0~3A---------0~2.5A0~3A--------- Rated Power152.75W152.75W149.9W Ripple & Noise150mVp-p100mVp-p--------200mVp-p100mVp-p-------240mVp-p100mVp-p-------- Voltage Adj. RangeCH1:12~14.5VCH1:24~29VCH1:48~58V Voltage Tolerance±2.0%±3.0%--------±1.0%±3.0%--------±1.0%±5.0%-------- Line Regulation±1.0%±0.5%--------±1.0%±0.5%--------±1.0%±0.5%-------- Load Regulation±1.0%±2.0%--------±1.0%±2.0%--------±1.0%±2.0%-------- Setup, Rise Time1000ms, 90ms/230VAC 2000ms, 90ms/115VAC at full load Hold Up Time24ms/230VAC 20ms/115VAC at full load INPUT Voltage Range88~264VAC 47~63Hz; 124~370VDC AC Current2.5A/115VAC 1.5A/230VAC Efficiency78%81%81% Inrush CurrentCold start 20A/115VAC 40A/230VAC Leakage Current<1mA /240VAC PROTECTION Over LoadCH1,CH2:105 ~ 135% CH3:0.51 ~ 0.9A rated output power Protection type: AC Charging Mode: Hiccup mode, recovers automatically after fault condition is removed UPS Mode: Protected by internal fuse Over VoltageCH1:15.87~18.63VCH1:31.74~37.26VCH1:62.1~72.9V Protection type: Hiccup mode, recovers automatically after fault condition is removed Battery Low10V±0.8V19.5V±1.5V39V±2V ENVIRONMENT Working Temp.-10~+60#8451; (Refer to “Derating Curve”) Working Humidity20~90%RH non-condensing Storage Temp., Humidity-20~+85#8451;,10~95%RH Temp. Coefficient±0.03%/ #8451;(0~50#8451; )on CH1 output Vibration10~500Hz,2G10min./1cycle,60min.each along X, Y,Z axes SAFETY &EMC Safety StandardsDesign refer to UL60950-1, TUV EN60950-1 Withstand VoltageI/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC Isolation ResistanceI/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC /25#8451; /70%RH EMC EmissionCompliance to EN55022(CISPR22) Class B, EN61000-3-2,-3 EMC ImmunityCompliance to EN61000-4-2,3,4,5,6,8,11,EN55024,light industry level, criteria A OTHERS Dimension119*11*50mm(L*W*H) Weight1Kg Packing16pcs/16Kg/0.95CUFT NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25#8451; of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance: includes set up tolerance, line regulation and load regulation. 4. The power supply is considered a component which will be installed into final equipment. The final equipment must be re-confirmed that it still meets EMC directives.UPS Power Supply Made in China website:http://www.switchpowersupply.net/power-supply/ups-power-supply/