24V 300W LED Switching Power Supply

Features Small size,Super thin,High reliability,High efficiency,Long lifetime Working temperature : -30~ +60ºC Detailed product description        CHARACTERISTICS ITEM SPECIFICATION UNIT NOTE INPUT INPUT VOLTAGE 200 ~ 240 Vac INPUT FREQUENCY 47 ~ 63 Hz EFFICIENC ≥78.0(Vin=220Vac) % full-load output in normal temperature POWER FACTOR ≥0.50 full-load output in rated input voltage MAX INPUT CURRENT ≤3.5 A STARTING SURGE CURRENT ≤60 A cold state test OUTPUT RATED OUTPUT VOLTAGE 24V Vdc OUTPUT CURRENT 0 ~12.5 A OUTPUT VOLTAGE ADJ RANGE   12.2~ 12.8 Vdc VOLTAGE REGULATION RATE ±1% Vo Meanwhile test in light load, half load, full load without mixing LOAD REGULATION RATE ±2% Vo VOLTAGE REGULATION ACCURACY ±2% Vo RIPPLE & NOISE ≤150 mVp-p rated input, full load output, 20MHz bandwidth, 47μF capacitor paralleled in load end BOOT OUTPUT DELAY ≤2500 ms OUTPUT HOLD TIME ≥10 ms Vin=220Vac test OUTPUT VOLTAGE RISE PERIOD ≤50 ms SWITCHING OVERSHOOT ±5% Vo test condition: full load, mode CR DYNAMIC OUTPUT The voltage change of less than + 5% VO ;Dynamic response time≤250us Vo    Load 25%-50% , 50%-75% ENVIRONMENTAL CONDITION WORK TEMPERATURE -30 ~ +60 ºC STORAGE TEMPERATURE -40 ~ +80 ºC RELATIVE HUMIDITY 10 ~ 50 % COOLING TYPE Air cooling ATMOSPHERIC PRESSURE 80 ~ 106 Kpa HEIGHT ABOVE SEA LEVEL 2000 m PROTECTION INPUT UNDER VOLTAGE PROTECTION 145 ~175 Vac Test condition: full load OUTPUT CURRENT LIMITING PROTECTION POINT 66-90 A HI-CUP burp self recovery, avoiding the damage power long after short circuit OUTPUT SHORT CIRCUIT PROTECTION POINT >66 A OTHER MTBF ≥100,000 H LEAKAGE CURRENT <1.0mA(Vin=220Vac) mA GB8898-2001 9.1.1 test method Packing 10PCS/Carton Carton Size:385*275*145MM Our Advantages: Competitive Price +A Fast Delivery + Satisfied Customer Service   1.Our goal is to provide you the right product and make you satisfied, so please don't hesitate to contact us via Tel or mail.   2. We shall find for you the cheapest shipping term and show you the freight and shipping time. Regarding to the urgent order, a quickest shipping term and freight will be advised to you for consideration.   3,After-sale guaranteed, real integrity transactions, 1:1 replace the faulty item, but many small factory often irresponsible when face the quality problem, even precarious;      4,Strictly process control, Power supply enter the door is low, but do well is not much, do not do well, even though the same techniques, the same material, do all the things we are not the same, because process control are not the same, Equipment is not the same;   5,Strong r&d team, r&d team has more than 30 people;   6,Flexible and fast delivery, bulk orders usually delivery within two weeks, General small batch orders can be arranged delivery within 3 days if have semi-finished products in stock;   7,Compare with MeanWell, we have the advantages of ODM, OEM, quality unchanged and have competitive price.    Contact Us Your inquiry and mail will be quickly responded. Suppose you have no ideas on choosing the right power supply, please do not hesitate to contact us. We will always be here and try our best to provide you our best service ! Waiting for your kind inquiry !