50W Power Driver for LED Lighting

Transcription

1 50W Power Driver for LED Lighting Features : ㅡ Suitable for Indoor LED lighting application ㅡ UL8750_UL1310 Class 2 ㅡ For use in Dry and Damp Location ㅡ Full-protection provided : OCP/OVP/OTP/SCP ㅡ Adjustable output current by R-set SAMSUNG ELECTRO-MECHANICS CO., LTD 150, Maeyoung-Ro, Youngtong-Gu, Suwon-Si, Gyeonggi-Do, Republic of Korea TEL: ,

2 Electrical specification No. Item Min Typ Max Unit Remark 1 Nominal Input Voltage Vac 2 Wide Input Voltage Vac 3 Maximum Input Current 0.5 Arms 4 Nominal Input Frequency Hz 5 Wide Input Frequency Hz 6 Power Factor (PF) 0.9 1) 7 Total Harmonic Distortion (THD) 20 % 1) 8 Inrush Current NEMA410 2) 9 Earth Leakage Current 200 μa 10 Output Voltage Vdc 11 Output Current ma 3) 12 Output Current Ripple 10 % 1) 13 Output Peak Current 2000 ma 1) 14 Output Aging Current Differential 5 % 2hr Aging 15 Turn-on Delay Time 750 ms 4) 16 Electrical Efficiency 88 % 5) 17 Dimming Control % DIM+(Sink & Source), DIM- 18 Output Open LED Protection Auto-recovery 19 Output Short Circuit Protection Auto-recovery 20 Over-temperature Protection 95 Auto-recovery 21 Case Temperature (Tc) Storage Temperature Operating Temperature Insulation Resistance 100 MΩ 500Vdc between Input & Output 25 Differential Mode (Line to Line) -4 4 kv 6) 26 Common Mode (Line to Ground) -6 6 kv 6) 7) 27 Contact Discharge Test Voltage -4 4 kv 8) 28 Air Discharge Test Voltage -8 8 kv 8) 9) 29 Dielectric Input to Output 1554 Vac Apply for 1 minute 30 Withstand Input to Case 1554 Vac 10) 31 Voltage Output to Case 500 Vdc

3 No. Item Min Typ Max Unit 33 Vibration 3 G 34 Humidity 90 % Remark Application Notes 1) Test Condition: 120/277Vac 50/60Hz Input, LED Typ Load, Ambient Temperature 25 2) Input 120Vac, < 192Apeak, < 1.2ms, < 74A2sec 3) AOC(Adjustable output current) Range for 0 ~10V dimming 4) Test Condition: Input voltage 277Vac 60Hz, Room Temperature, Cold start 5) Test Condition: 240Vac Input, 1hr Aging, LED Load 48V and Iout_max, Ambient Temperature 25 6) Surge Specification above is higher than IEC/EN (Differential 1kV, Common 2kV ) 7) The metal case of the LED driver must be connected with F.G 8) ESD Specification above meets IEC/EN Requirements (Contact 4KV, Air 8KV) 9) The metal case of the driver should be grounded. 10) Determined by Paragraph 8.4.2, UL8750, IEC/EN , IEC/EN Safety Standards Including safety requirements above, the LED driver complies with the following safety standards: No. Item Description 1 UL8750 / UL1310 UL Safety Standards 2 FCC Part 15 Conducted and Radiated Emission Test 3 IEC/EN , IEC/EN IEC Safety Standards 4 EN Conducted and Radiated Emission Test 5 IEC/EN Harmonic current emissions: Class C 6 IEC/EN Voltage Fluctuations and Flicker 7 IEC/EN Electrostatic Discharge (ESD): Contact 4kV, Air 8kV 8 IEC/EN Radio-frequency Electromagnetic Fields 9 IEC/EN Electrical Fast Transients (EFT) 10 IEC/EN Surges: Differencial 1kV, Common 2kV 11 IEC/EN Injected Currents 12 IEC/EN Power Frequency Magnetic Fields 13 IEC/EN Voltage Dips and Short Interruptions

4 Life Time vs Tcase Life time [hr] Tc [ ] Remark) LED Driver has a rated lifetime of 50,000 t c 75 Efficiency[%] Efficiency [%] LED load(48v/1050ma) LED load(36v/1400ma) LED load(24v/1400ma) LED load(36v/700ma) Input Voltage [V]

5 Power Factor PF LED load(48v/1050ma) LED load(36v/1400ma) LED load(24v/1400ma) LED load(36v/700ma) Input Voltage [V] THD[%] THD [%] LED load(48v/1050ma) LED load(36v/1400ma) LED load(24v/1400ma) LED load(36v/700ma) Input Voltage[V]

6 Diming curve Iout [ma] LED load(48v/1050ma) LED load(36v/1400ma) LED load(36v/700ma) Dimmer Voltage [V] Operating window LED current tolerance of overall operating range is within ± 5%.

7 AOC (Adjustable Output Current) Info. : Rset value Rset [ohm] open LED Current [ma] Rset [ohm] LED Current [ma] ` Output Current [ma] External Resistor [Ohms] Resistor used between Rset and SGND terminals should be less than 1% tolerance.

8 Mechanical Specification Enclosure Size Unit Case Case Case Mounting Mounting Overall Width Length Height Width Length Length mm inch Case Material : Galvanized Iron Wiring Diagram