LCM-25DA series. 25W Multiple-Stage Output Current LED Power Supply. Features. Applications

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1 W MultipleStage Output Current LED Power Supply series F 0 M M SELV 8 Features Output current level selectable by DIP S.W. ~77VAC input only Builtin active PFC function Protections: Short circuit / Over temperature Cooling by free air convection Fully isolated plastic case Class Ⅱ power unit, no FG Builtin DALI interface and push dimming function IP0 design No load power consumption <0.W(Note.7) Power supplies synchronization function up to 0 units 3 years warranty Applications Indoor LED lighting Office LED lighting LED decorative lighting Description is a Watts LED power supply that one single unit supplies multiple current levels, / ////. The current levels are easily switched by adjusting the builtin DIP switch. also provides the dimming function that control by push dimming or DAIL signal. Moreover, the synchronization design allows the dimming for up to 0 units of to be controlled simultaneously. Model Encoding LCM DA DALI version Output power Series name File Name:SPEC 003

2 W MultipleStage Output Current LED Power Supply series SPECIFICATI MODEL OUTPUT INPUT PROTECTI FUNCTI ENVIRMENT SAFETY & EMC OTHERS NOTE DC VOLTAGE RANGE RATED POWER SETUP, RISE TIME VOLTAGE RANGE FREQUENCY RANGE POWER FACTOR (Typ.) EFFICIENCY (Typ.) AC CURRENT (Typ.) INRUSH CURRENT(max.) LEAKAGE CURRENT WORKING TEMP. WORKING HUMIDITY SAFETY STANDARDS SELECTABLE CURRENT Note.3 RIPPLE CURRENT ±.0% RIPPLE & NOISE (max.) Note. 00mVpp NO OUTPUT VOLTAGE (max.) 9V CURRENT ACCURACY HOLD UP TIME (Typ.) Note. 00ms, 0ms / 30VAC at full load Note. TOTAL HARMIC DISTORTI SHORT CIRCUIT OVER TEMPERATURE DIMMING SYNCHRIZATI Note. STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATI WITHSTAND VOLTAGE ISOLATI RESISTANCE EMC EMISSI EMC IMMUNITY MTBF ~ V ~ 0V ~ V ~ 3V ~ 8V ~ V 8.9W.W ±.0% 30ms / 30VAC at full load ~ 77VAC ~ 39VDC 7 ~ 3Hz PF 0.9/30VAC, PF 0.9/77VAC at full load (Please refer to "Power Factor Characteristic" curve) THD<0% when output loading 0% at 30VAC input and output loading 7% at 77VAC input 8% 0.7A/30VAC <0.mA / 0VAC 0.A/77VAC COLD START 0A(t width= μs measured at 0% I peak) at 30VAC Constant current limiting, recovers automatically after fault condition is removed Shut down o/p voltage, recovers automatically after temperature goes down Please see "Dimming Operation" Please see "Synchronization Operation" 30 ~ (Refer to "Derating Curve") 0 ~ 90% RH noncondensing 0 ~, 0 ~ 9% RH ±0.03%/ (0 ~ 0 ) 0 ~ 00Hz, G 0min./cycle, period for min. each along X, Y, Z axes UL870, CSA C. NO.0.008, ENEC EN37, EN373, EN38 independent approved I/PO/P:3.7KVAC ; I/PDA ± :.87KVAC ; O/PDA ± :.87KVAC I/PO/P:>00M Ohms / 00VDC / / 70% RH Compliance to EN0, EN003 Class C( 0% load) ; EN0033 Compliance to EN00,3,,,,8,, EN0, EN7 light industry level (surge KV), criteria A 3.3K hrs min. MILHDBK7F ( ) DIMENSI 0*8*3mm (L*W*H) PACKING 0.7Kg ; 7pcs/3.Kg/.0CUFT. All parameters NOT specially mentioned are measured at 30VAC input, rated load and of ambient temperature.. Ripple & noise are measured at 0MHz of bandwidth by using a " twisted pairwire terminated with a 0.uf & 7uf parallel capacitor. 3. Please see "DIP switch table".. Derating may be needed under low input voltage. Please check the static characteristics for more details.. Length of set up time is measured at first cold start. Turning /OFF the power supply may lead to increase of the set up time.. Efficiency is measured at /0V output set by DIP switch. 7. No load power consumption<0.w is measured at 30VAC, with lighting fixture connected and output current dimmed to 0%. 8. 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 manufacturers must requalify EMC Directive on the complete installation again. V File Name:SPEC 003

3 W MultipleStage Output Current LED Power Supply series Block Diagram PFC fosc : KHz PWM fosc : 70KHz I/P EMI FILTER & RECTIFIERS PFC CIRCUIT POWER SWITCHING RECTIFIERS & FILTER CURRENT LIMITING V V PFC CTROL O.L.P. O.T.P. PWM CTROL MCU DETECTI CIRCUIT DA/DA Derating Curve Static Characteristics 00 Others (%) 0 0 (%) AMBIENT TEMPERATURE ( ) (HORIZTAL) INPUT VOLTAGE (V) Hz DIP Switch Table is a multiplestage output current supply, selection of output current through DIP switch as table below. Io DIP S.W. 3 (Factory Setting) 3 3 File Name:SPEC 003

4 W MultipleStage Output Current LED Power Supply series Power Factor Characteristic Constant Current Mode Constant Current Mode PF PF % 0% 30% 0% 0% % 70% % 90% 00% (W) (30Vac Input) 0. 0% 0% 30% 0% 0% % 70% % 90% 00% (W) (77Vac Input) Total Harmonic Distortion Characteristic THD(%) 0 THD(%) % 0% 30% 0% 0% % 70% % 90% 00% (W) (30Vac Input) 0 0% 0% 30% 0% 0% % 70% % 90% 00% (W) (77Vac Input) EFFICIENCY vs possess superior working efficiency that up to 8% can be reached in field applications EFFICIENCY (%) 70 EFFICIENCY (%) % 0% 30% 0% 0% % 70% % 90% 00% 0% 0% 30% 0% 0% % 70% % 90% 00% (30Vac Input) (77Vac Input) File Name:SPEC 003

5 W MultipleStage Output Current LED Power Supply series DIMMING OPERATI dim(primary side) Ignore Short push Long push Reset push To avoid reaction on AC spike Push to turn OFF Dimming up or down Setting light to 00% <0.0 sec. 0.~ sec..~0 sec. > sec. Maximum number of drivers up to 0 pcs. Maximum length of the cable, from push button to the last driver is 3 meters. Factory setting at 00%. When the light is lower than 0% it will always dim up, or when the light output is higher than 90% it will always dim down. Push Button Warning: The push button can only be connected in between the terminal of and (brown or black color). It would cause short circuit if it is connected to. DALI interface(primary side) DALI protocol including groups and addresses. First step is fixed at % of output. Maximum DALI cable length is 300 meters.(based on a. mm or AWG cable) SYNCHRIZATI OPERATI 0 drivers(max.) synchronization ( master 9 slaves). Maximum cable length between each units : 0 meters. Maximum cable length from the master unit to each end of the last slave units : 0 meters. Please make sure all units are set to 00% dimming setting (factory default) before synchronization. The lights driven by LCM units(slaves) can be dimmed synchronously through a LCM unit(the master) directly controlled via DALI or push dim dimming function. The wiring is shown as below. (Slave ) (Master) (Slave ) (Slave ) (Slave 9) (Slave ) (Master) DA DA DA DA DA DA CN0 CN00 DALI Controller CN0 CN00 0m max. (Slave ) m max. 0m max. (Slave ) (Slave 9) dim 0m max. 0m max. 0m max. CN00, CN0 : used to synchronously control the LCM units in parallel. File Name:SPEC 003

6 W MultipleStage Output Current LED Power Supply series Mechanical Specification Case No.LCM Unit:mm 0 93 T case: Max. Case Temperature. 8 ψ. 3 TB 0 T case 3 TB CN00,CN0 3 Bottom View M3 Terminal Pin No. Assignment(TB) Pin No. Assignment Vo Vo 3 Connector(CN00/CN0):JST BBPHKL or equivalent Pin No. Assignment Mating Housing Terminal JST PHR or equivalent JST SPH00TP0.S or equivalent Terminal Pin No. Assignment(TB) Pin No. Assignment Pin No. 3 Assignment DA DA Note:Please use wires with 0.~.mm (3~0AWG) of crosssection for TB and wires with 0.~. mm (~0AWG) of cross section for TB. Installation Manual Please refer to : File Name:SPEC 003