50W Multiple-Stage Constant Current Mode LED Driver. Current level selectable via DIP switch, please refer to DIP SWITCH TABLE section

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2 SPECIFICATI MODEL OUTPUT INPUT PROTECTI FUNCTI SAFETY & EMC OTHERS NOTE CURRENT LEVEL RATED POWER DC VOLTAGE RANGE OPEN CIRCUIT VOLTAGE (max.) CURRENT TOLERANCE SETUP TIME VOLTAGE RANGE Note. FREQUENCY RANGE POWER FACTOR (Typ.) EFFICIENCY (Typ.) AC CURRENT (Typ.) INRUSH CURRENT (Typ.) LEAKAGE CURRENT SHORT CIRCUIT OVER VOLTAGE OVER TEMPERATURE DIMMING SYNCHRIZATI SAFETY STANDARDS DALI STANDARDS WITHSTAND VOLTAGE ISOLATI RESISTANCE EMC EMISSI 50W Multiple-Stage Constant Current Mode LED Driver TEMP. COMPENSATI Note. Note mA 50.W ~ 90V ~ 8V ~ 7V ~ 56V ~ 8V ~ 6V 0V CURRENT RIPPLE Note.6 5.0% current AUXILIARY DC OUTPUT TOTAL HARMIC DISTORTI MAX. No. of PSUs on 6A CIRCUIT BREAKER WORKING TEMP. Current level selectable via DIP switch, please refer to DIP SWITCH TABLE section ±5% 000ms / 5VAC 90 ~ VAC 7 ~ 86VDC (Please refer to "STATIC CHARACTERISTIC" section) 7 ~ 6Hz 89% 0.65A/5VAC <0.5mA / 0VAC UL8750 approved Comply with IEC686-0, 0, 07 I/P-O/P:.75KVAC I/P-O/P:>00M Ohms / 500VDC / 5 / 70% RH Compliance to FCC part 5 Subpart B 600mA 700mA(default) 900mA 050mA 00mA Nominal V(deviation.~.6V)@50mA for AUX-Type only Constant current limiting, recovers automatically after fault condition is removed 05 ~ 5V Shutdown o/p voltage, re-power on to recover Shutdown o/p voltage,re-power on to recover Please refer to "DIMMING OPERATI" section Please refer to "SYNCHRIZATI OPERATI section By external NTC, please refer to TEMPERATURE COMPENSATI OPERATI section MTBF 9.6K hrs min. MIL-HDBK-7F (5 ) DIMENSI.5*8.5*mm (L*W*H) PACKING 0.8Kg ; 5pcs/6Kg/.CUFT 76V PF load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section) THD< 0%(@load 60%) (Please refer to TOTAL HARMIC DISTORTI(THD) section) COLD START 5A(t width=70μ s measured at 50% I peak) at 5VAC; Per NEMA 0 5 units (circuit breaker of type B) / 5 units (circuit breaker of type C) at 5VAC Tcase=-0 ~ 90 (Please refer to OUTPUT LOAD vs TEMPERATURE section) MAX. CASE TEMP. Tcase=90 ENVIRMENT WORKING HUMIDITY 0 ~ 90% RH non-condensing STORAGE TEMP., HUMIDITY -0 ~, 0 ~ 95% RH TEMP. COEFFICIENT VIBRATI ±0.0%/ (0 ~ 50 ) 0 ~ 500Hz, G 0min./cycle, period for 60min. each along X, Y, Z axes File Name:-SPEC

3 BLOCK DIAGRAM PFC fosc : 60KHz PWM fosc : KHz RECTIFIERS Vaux (optional) I/P EMI FILTER & RECTIFIERS PFC CIRCUIT POWER SWITCHING RECTIFIERS & FILTER CURRENT LIMIT MCU V -V DA DA- PFC CTROL O.L.P. O.T.P. PWM CTROL O.V.P. DETECTI CIRCUIT DIP SWITCH TABLE is a multiple-stage constant current driver, selection of output current through DIP switch is exhibited below. Io DIP S.W mA 600mA 700mA(factory default) 900mA 050mA 00mA File Name:-SPEC

4 DIMMING OPERATI DA- DA PUSH AC/N AC/L Push Button AC/N AC/L PUSH dimming(primary side) Action Action duration Function Short push 0.~ sec. Turn -OFF the driver Long push.5~0 sec. Every Long Push changes the dimming direction, dimming up or down Reset > sec. Set up the dimming level to 00% The factory default dimming level is at 00%. If the push action lasts less than 0.05 sec., it will not lead to a change for the status of the driver. Up to 0 drivers can perform the PUSH dimming at the same time when utilizing one common push button. The maximum length of the cable from the push button to the last driver is 0 meters. The additive push button can be connected only between the PUSH terminal, as displayed in the diagram, and AC/L (in brown or black); it will lead to short circuit if it is connected to AC/N. DALI interface(primary side) Apply DALI signal between DA and DA- DALI protocol comprises 6 groups and 6 addresses. First step is fixed at 6% of output. File Name:LCM-0UDA-SPEC

5 SYNCHRIZATI OPERATI Synchronization up to 0 drivers ( master 9 slaves) Maximum cable length between each unit : 0 meter. (Slave ) SYN. SYN. SYN. - - (Master) - - (Slave ) - - 0m 0m NOTE: Please make sure all units are set to 00% dimming setting(factory default) before synchronizing. TEMPERATURE COMPENSATI OPERATI have the built-in temperature compensation function ; by connecting a temperature sensor (NTC resistor) between the NTC / -NTC terminal of and the detecting point on the lighting system or the surrounding environment, output current of could be correspondingly changed, based on the sensed temperature, to ensure the long life of LED. 05 NTC derating curve Output Current (%) KΩ 0KO 0KΩ 0KO 70KΩ 70KO Sensed Temperature( ) can still be operated normally when the NTC resistor is not connected and the value of output current will be the current level selected through the DIP switch. NTC reference: NTC resistance Output Current < 60, 00% of the rated current (corresponds to the setting current level) 0K > 60, output current begins to reduce, please refer to the curve for details. 0K 70K < 70, 00% of the rated current (corresponds to the setting current level) > 70, output current begins to reduce, please refer to the curve for details. <, 00% of the rated current (corresponds to the setting current level) >, output current begins to reduce, please refer to the curve for details. Notes:. MEAN WELL does not offer the NTC resistor and all the data above are measured by using THINKING TTC0 series.. If other brands of NTC resistor is applied,please check the temperature curve first. Dimming and synchronization function of the driver will be invalid when the "temperature compensation" function is in use. File Name:-SPEC

6 OUTPUT LOAD vs TEMPERATURE 00 Others LOAD (%) mA 050mA LOAD (%) (HORIZTAL) (HORIZTAL) AMBIENT TEMPERATURE, Ta ( ) Tcase ( ) STATIC CHARACTERISTIC POWER FACTOR (PF) CHARACTERISTIC Tcase at 00 Constant Current Mode LOAD (%) PF INPUT VOLTAGE (V) 60Hz 0.9 0% 0% 0% 0% 50% 60% 70% % 90% 00% De-rating is needed under low input voltage. LOAD (5Vac Input) TOTAL HARMIC DISTORTI (THD) Tcase at EFFICIENCY vs LOAD possess superior working efficiency that up to 89% can be reached in field applications. Tcase at THD 0.0% 5.0% 0.0% 5.0% EFFICIENCY(%) 00.0% 90.0%.0% 70.0% 60.0% % 5.0% 0% 0% 0% 0% 50% 60% 70% % 90% 00% LOAD (5Vac Input) % 0.0% 0% 0% 0% 0% 50% 60% 70% % 90% 00% LOAD (5Vac Input) File Name:-SPEC

7 MECHANICAL SPECIFICATI Case No.LCM-60A Unit:mm TB TB SYN. CN0 CN00 TB M 5 tc 0 Bottom View tc : Max. Case Temperature Terminal Pin No. Assignment( TB) Pin No. Assignment Pin No. AC/L AC/N 5 PUSH Terminal Pin No. Assignment( TB) Pin No. Assignment Pin No. FAN(optional) -FAN(optional) Assignment DA DA- Assignment NTC -NTC Pin(FAN) / Pin(-FAN) is the Auxiliary DC output for the optional model -AUX; it can be used to drive fan. Terminal Pin No. Assignment( TB5) Pin No. Assignment V -V SYN. Connector(CN0/CN00):JST BB-XH or equivalent Pin No. Assignment Mating Housing Terminal,, - JST XHP or equivalent JST SXH-00T-P0.6 or equivalent File Name:-SPEC