If you are planning to buy high-quality CE certification 120W ip67 round driver at low price from one of the professional China ufo led power,Website: , 120w meanwell led driver, cob round driver, smd round led power supply, round switch manufacturers, please feel free to contact Zhihe Xingye Electronics Co.,Ltd. 120W 36V  Constant Voltage LED Driver ZH-HBG-120 Waterproof IP67 Round Shape SMPS Features: Universal AC input / Full range (up to 305VAC) Built-in active PFC function Protections: Short circuit /Over current /Over voltage /Over temperature OCP point adjustable through Output Cable or internal potentiometer IP67 / IP65 design for indoor or outdoor installations Suitable for dry / damp / wet locations 3 years warranty, Tc70℃ 40000hrs Model Series: ZH-HBG-120-24() / HBG-120-36() / HBG-120-48() /HBG-120-60()  Blank : IP67 rated. Cable for I/O connection. A:IP65 rated. Output constant current level can be adjusted through internal potentiometer. B:IP67 rated. output constant current lever can be adjusted through output cable with 1-10V,PWM signal and Resistance  E(option) : IP67 rated. Can be fixed by steel support. Parameter Model HBG-120H-24 HBG-120H-30 HBG-120H-36 HBG-120H-42 HBG-120H-48 HBG-120H-54 Non-standard type Output DC voltage 24V 30V 36V 42V 48V 54V 55-220V Rated current 5.0A 4.0A 3.6A 3.0A 2.7A 2.4A 0.5-2.4A Rated power 120W 120W 129.6W 126W 129.6W 129.6W 120W Ripple&Noise 150mVp-p 150mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p MAX 500mVp-p Output voltage 18-24V 20-30V 26-36V 30-42V 36-48V 42-54V Customized Output current Can be adjusted by internal potentiometer（Only A） 3-6A 2-4A 1.8-3.6A 1.3-3A 1.2-2.5A 1-2.4A Customized Voltage tolerance 1% 1% 1% 1% 1% 1% 1% Line Regulation 0.50% 0.50% 0.50% 0.50% 0.50% 0.50% 1% Load Regulation 0.50% 0.50% 0.50% 0.50% 0.50% 0.50% 1% Starting Time 2500ms,50ms（@full load）230VAC/115AC; B：2500ms,200ms（@full load）230VAC/115AC; Hold-up Time（Typ） 10ms@full load 230VAC/115VAC Input Input voltage 100-277VAC OR 130-420VDC Frequency range 47-63HZ Power Factor（Typ） PF>0.98 115VAC, PF>95 230VAC, PF>0.93VAC 277VAC @ full load Efficiency（Typ） >88% >88% >89% >89% >90% >90% >90% AC current（Typ） 1.4A/115VAC, 0.6A/230VAC,0.55A/277VAC Input inrush  current（Typ） Cool start<50A /230VAC Leakage Current <0.75MA/277VAC Protection Output Over-current  protection OCP point95-105% When the output current is over, Return to normal status when output limit current to get  right. Short Circuit  Protection The input power shall decrease when the output rail short, the power supply shall no damage,and shall be self-recovery  when the fault condition is removed Over Voltage 28-34V 34-40V 42-50V 48-56V 54-64V 60-67V Customized When the output voltage is over, the products is protected  such as  hiccup or when it is at the highest point of output voltage  the product  would not be hurt when the fault is excluded or is start  working again. Over Temperature 85℃±10℃,start 85℃ automatic recovery,Derating Mode. When temp reach 95℃,The Max current will decline 40% Environment Operating Temperature -40---+70℃ Relative operation  Humidity 20-95%RH Relative Storage  Humidity -40-+80℃,10-95%RH Max temperature Rise +30℃ Without wind open environment, the highest temperature of the shell. Vibration 10-500HZ,5G 12minutes per cycle for each axis(X,Y,Z) Safety  Standards&EMC Safety Standards EN 61347-1：2008+A1：2011+A2：2013 ,   EN 61347-2-13：2006  , EN 62493：2010 Dielectric  Strength(Hi-pot) I/P-O/P:3.75KVAC      I/P-FG:2KVAC     O/P-FG:0.5KVAC Insulation  Resistance I/P-O/P, I/P-FG, O/P-FG:  100M Ohms/500VDC/25℃/70%RH EMC Emission EN55015,EN55022(CISPR22),Class B,EN61000-3-2 ：2006+AA:2009 (≥70%@ full load) EMC immunity EN55024-A ,   EN61000-3-3：2013 Others Operating  Temperature -40---+70℃ Size 130mm*66.5mm Package carton Size(:mm) Blank:(ZH-HBG-120H) Certifications Package