300W Waterproof LED dimmable driver

·Output constant voltage
·Universal AC input:100-265VAC
·Built-in active PFC function
·High efficiency up to 90%
·Protections: Short circuit/Over current/Over loading
·Cooling by free air convection
·IP66 design for indoor or outdoor installation
·Class 1 power unit
·Three in one dimming function(0/1-10Vdc or PWM signal or resistance)
·Dimming range: 0-100%
·Suitable for LED lighting and moving sign applications
·Compliance to worldwide safety regulations for lighting

·Five years warranty


Model 12300-A-DIM 24300-A-DIM 36300-A-DIM 48300-A-DIM
 Output  DC Voltage 12V 24V 36V 48V
 Voltage Tolerance ±0.5V
 Rated Current 0-25A 0-12.5A 0-8.3A 0-6.25A
 Rated power 320W
 Input  Voltage Range
 Frequency Range 
 Power Factor 
    PF≥0.98/120VAC            PF≥0.98/230VAC         PF≥0.95/265VAC(Full loading)
88% 89% 90% 90%
 AC Current(Max.) 
1.81A 1.98A 1.96A 1.96A
 Leakage current 
 Protection  Short Circuit 
   Hiccup mode, recovers automatically after fault condition is removed
 Over Loading ≤120%
 Over Current ≤1.2*Iout
 Over Temperature    100℃±10℃, Shut down o/p voltage, recovers automatically after temp. goes down.
 Working TEMP. -40~+60℃
 Working Humidity 20~95%RH non-condensing
 Storage TEMP., Humidity -40~+80℃,10~95%RH
 TEMP. coefficient 
   10~500Hz, 5G 12min./1 cycle, period for 72min.each along X,Y,Z axes
 Safety standards 
EN61347-1 EN61347-2-13
 Withstand voltage 
   I/P-O/P:3.75KVAC I/P-FG:1.88KVAC O/P-FG:0.5KVAC
 Isolation resistance 
I/P-O/P I/P-FG O/P-FG:100M Ohms/500VDC/25℃/70%RH
EN55015,EN61000-3-2 (≥60%load)
                                             EN61000-4-2,3,4,5,6,11,EN61547, light industry
                                                        Level(surge 4KV) Criteria A
 Others  Net. Weight 
 Size 276*78*47mm(L*W*H)
 Packing 440*295*145mm/8pcs /CTN
 Notes   1. All parameters NOT specially mentioned are measured at 230VAC input , rated load and 25℃
 of ambient temperature.
 2. Tolerance: includes set up tolerance, line regulation and load regulation .
 3. The power supply is considered as a component that will be operated in combination with final Equipment.
 Since EMC performance will be affected by the complete installation, the final equipment manufactures
 must be-qualify EMC Directive on the complete installation again .

 300W 0-10V dimmable driver Mechanical Specification


※Input Rubber cable H03VV-F 3G 1.0mm 2 ,the green/yellow cable connect with (FG),Brown with AC (L),
Blue with AC(N)
※Signal Rubber H03VV-F 2G*0.75 mm 2 ,Blue is(DIM+),White is(DIM-)
※Output rubber cable H03VV-F 2G*1.0 mm 2 ,Red is output(V+),Black is output(V-).
Note: Any other requests we can customized.

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