Dim. Method Isolated 0-10V, Schedule. Parameter Min. Typ. Max. Unit Remark. Nominal Input Frequency 47 50/60 63 Hz -

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1 PIFN-W050C Programmable 50W LED Driver (Compatible NFC) 20V - 52V / 0.4A 1.4A / 50W Features Mechanical Outline (Metal Case) Active Power Factor Correction - 335(L) 29.8(W) 25.8(H)mm Constant Current Control Dimming Method: Isolated 0-10V Dimming, Schedule Dimmer(Time based) Dimming Performance : 1%-100%, isolated circuit Programming Function : MOC(Maximum Output Current), LOC(Lumen Output Compensation) Auxiliary Power Supply : 12V / 100mA Output for Auxiliary Devices(Sensors) Direct Programming by NFC UL 8750, UL 1310 for UL Class2, CSA C22.2 No , Class 2 use in a dry or damp location RoHS Compliant Specification Summary Output [W] Output [Vdc] Output [A] Input [Vac] Input Specifications Dim. Method Isolated 0-10V, Schedule PF Efficiency [%] Mechanical Outline [LxWxH mm] > 0.9 Up to 87% Input Voltage Vac - Input Current A Input Wattage AC V, 100% AC V, 100% Dimming Nominal Input Frequency 47 50/60 63 Hz - Efficiency % Power Factor CTQ THD % Please refer to Performance AC V, 100% Dimming Inrush Current Value

2 Output Specifications Output Voltage V 50W, AC 120/60Hz,AC 277/50Hz Output Current CTQ A (Idc) Max Voltage Output Current Tolerance -5-5 MOC Max Output Dimming current Range % Min step: 1% CAUTION1 ) Output Dimming current Min Remark1 ) Output Ripple Current % ma MOC MAX 1% Peak to Peak / 100% Dimming Output Power W Output Power Tolerance -5 5 % Start-up Time - - 1, % Dimming Auxiliary Power supply V ma Protection Functions Output Over Voltage Protection - 60 V Latch-off. The time is 200ms within the output voltage falls below 60V (Restart Driver When AC Off/On again) Output Short Circuit Protection Latch-off Output Over Current Protection % Auto Recovery Max Voltage CAUTION1 ) : Recommended high-speed ON / OFF cycle can not be faster than 2 seconds ON, 2 seconds OFF Reamrk1 ) : Satisfied with California Title 24 (% Flicker for frequencies less than 200Hz)

3 Output Specifications Environmental Specifications Temperature Operation Ta / AC 120V~277V Storage Ta UL List Class P It don t need Luminaire Safety. Humidity Operation % Relative humidity for operation Storage % Relative humidity for storage Lifetime Ta=50 / AC 120V~277V Standards Parameter Condition Remark Safety Standards EMI / RFI Standards Design to meet the requirements as follows ; - UL 8750, UL 1310 for UL Class 2, CSA C22.2 No Class 2 use in a dry or damp location Design to meet the requirements as follows ; - FCC Part 15, Class A verification Isolation Isolation (V) Input Output 0-10V PE Input - 2KV 2KV 2KV Output 2KV - 0.5KV 0.5KV 0-10V 2KV 0.5KV - 0.5KV PE 2KV 0.5KV 0.5KV -

4 Operating Window Maximum Output Current Setting(MOC) Output Current ma Min. Step : 1mA Output Current[A] MOC Settable region ( (*) MOC : Maximum Output Current) Full Dimmable region (VF : 20V ~ 52V) Output Voltage [V] Note : (*) Maximum output current settable by NFC.

5 Performance curve

6 Programmable Features 1. Dimming Interface 0-10V Dimmer % Min. step: 1% Schedule Dimmer % Min. step: 1% V Dimmer V Output dimming : 1%~100% 1-10V Dimming input voltage V Dimming start MOC max V Dimming stop MOC max 0-1V Dimming input voltage V Normal 0% V 0% Normal 3. Lumen Output Compensation Working Hours (Max. 16 steps) KHr Min. step : 500hrs Dim. Level % Min. step: 1% Operating Time Accuracy -4-4 % Time Accuracy 4. Schedule Dimmer(Time Based) Dimming Schedule 1-5 Step Min. step : 1min Override Hold Time 0-60 min Min. Step : 1min To apply dimming mode as schedule dimmer completely, it is recommended to apply AC power once again. 5. Maximum Output Current(MOC) Output Current ma Min. Step : 1mA Output current is adjustable from 1% to 100% of MOC. At this time, The output of the driver is limited to not be lower than the minimum output current level(14ma). 6. LED Module Working Hours LED Module Working Hours KHr Min. step : 1hrs

7 Dimming Control (0-10V Dimming) Driving current for Dimmer Dimming 0-10V Analog Class 2 Wiring Dimming Range Minimum Output Current 1% ~ 100% 14mA Other Comments Dimming source current : Max 85uA (±3%) Isolated Dimmer lead Any changes or modifications not expressly approved by the manufacturer could void the user s authority to operate the equipment.

8 Mechanical Outline 1. Case Dimension(Programmable LED Driver only) * Caution : Handle with care Be careful of external impact for protection PCB copper breakage.

9 Mechanical Outline 2. Connector wiring diagram LED Power Driver NFC AC Input CN101 LIVE(Black) CN301 LIVE(White) VLED+ VLED- SGND 12Vdc/100mA Dim+ Dim- / GND CAUTION 1) 0-10 Dimmer LED Load VLED+ VLED- CAUTION 1) : Take care when connecting wires(dim+, Dim- ) If reverse connecting of Dim+/-, LED Driver is broken. 3. Connector description 3.1 AC Connector (CN101) Pin No. Name Color 1 Live Black 2 Neutral White 3.2 DC Connector (CN301) Pin No. Name Color 1 VLED+ Red 2 VLED- Blue 3 SGND Brown 4 12Vdc/100mA Yellow 5 DIM+ Purple 6 DIM- / GND Gray

10 Datasheet Revision History Change Date Rev. No. Description of Change Remark 2016/8/ Initial Release 2017/2/ Update Spec 2017/4/ Production spec release 2017/5/ Production spec release