WWW.PHIHONG.COM 50W LED Driver with 4 Channel Constant Current Outputs PDA050W LED Power Supply with 0-10V Dimming Features  4 Channel Output  UL8750 Compliant  OVP, Short-Circuit Protection, OTP &  AC input: 108-304VAC Brownout Protection  ≥0.9 Power Factor Correction & THD <20%  Class 2 Output per UL1310  IP65 Rated Applications  Indoor Lighting  Outdoor Lighting  Linear Fluorescent Replacement Safety Approvals  cUL/UL Mechanical Characteristics  Length: 242mm (9.5in)  Height: 30.5mm (1.2in)  Width: 43.5mm (1.7in)  Weight: 675g (1.5lbs) Output Specifications Channel 1~4 DC Output Voltage Range 1 Model DC Output Current Output Power Min. Typ. Max. PDA050W-450G 450mA 22V - 26.5V 50W Phihong is not responsible for any error, and reserves the right to make changes without notice. Please visit our website at www.phihong.com for the most up-to-date specifications and contact information. Revised 1/12/2015 WWW.PHIHONG.COM PDA050W Multi-Channel Characteristics INPUT: EMC FCC 47 Part 15 Class A AC Input Voltage 108 to 304V AC Immunity EN61000-4-2 Criteria B Nominal AC Input Voltage EN61000-4-3 120~277VAC EN61000-4-4 EN61000-4-5 Criteria B Leakage Current EN61000-4-6 <3.5mA at 277VAC – Case to Ground EN61000-4-8 <0.25mA at 277VAC – Outputs to Ground EN61000-4-11 EN61000-3-2 Class C Maximum Input Current 0.55A (RMS) at 108VAC, 60Hz Isolation Test Primary to Secondary: 3000VAC, <5mA, 1 minute AC Inrush Current <30A at 277VAC, 60Hz Insulation Resistance Primary to Secondary: 500VDC, >5M ohm, 1 minute OUTPUT: Total Output Power FEATURES: Maximum output should be <52W Input Over Current Protection The input power line will be fused with a 2A/300V fuse resistor Efficiency >82% at 120VAC, >84% at 277VAC Short Circuit Protection Auto restart without damage Standby Power <2.5W maximum Output Overvoltage Protection Auto shut down Power Factor ≥0.9 at nominal input voltage, full load Open Circuit Protection Once the circuit is opened, the output voltage should be less Ripple (CH1~CH4) than 140% at nominal AC input conditions 240mA p-p Open Temperature Protection Turn on/off Time 0.5 seconds maximum at nominal AC input Wires Input Gauge Length ENVIRONMENTAL: Black (live) UL1316 AWG18 453mm Operating Temperature 0 to +50°C White (neutral) UL1316 AWG18 453mm Storage Temperature -40 to +85°C Ground Operating Humidity 10 to 95% Green/Yellow (GND) UL1316 AWG18 220mm Storage Humidity 5 to 95% Output Red (LED CH1~4+) UL1569 AWG22 76mm Case Temperature Black (GND CH1~4-) UL1569 AWG22 76mm Case may not exceed 70°C at ambient 50°C Dimming Violet (Dimmer +) UL1316 AWG18 127mm Dimming Gray (Dimmer-) UL1316 AWG18 127mm Dimming Min. Typ. Max. Remarks Cut off Current at 1.V Dim Voltage-1 - - 1V Output Connector Dim. Voltage Molex 8 pin p/n – 09-50-1081 mate p/n – 09-65-2088 Dim Voltage-2 - - 1.2V Output Current ≤14mA Ingression Protection Driver shall provide IP65 Dim Voltage-3 - 5.5V - 95mA ± 10% Current Driver 10V shall Warranty Dim Voltage-4 - - 10V provide 100% Output 5 Years (453mA ± 5%) Sink Current - - 1mA 100% brightness without dimmer: Open state for dimming port WWW.PHIHONG.COM Dimension Diagram Unit:mm Output Connection: Pin Number Connection Pin 1 V+ Pin 2 GND Pin 3 GND Pin 4 V+ Pin 5 V+ Pin 6 GND Pin 7 GND Pin 8 V+