LPF-90 90W Single Output Switching Power Supply series Features : Universal AC input / Full range (up to 305VAC) Built-in active PFC function High efficiency up to 91% Protections: Short circuit / Over current / Over voltage / Over temperature Cooling by free air convection Fully isolated plastic case Fully encapsulated with IP67 level (Note.6) Class power unit, no FG Suitable for LED lighting and moving sign applications Compliance to worldwide safety regulations for lighting Suitable for dry / damp / wet locations 3 years warranty 110 F M M SELV SPECIFICATION MODEL DC VOLTAGE LPF-90-15 LPF-90-20 LPF-90-24 LPF-90-30 LPF-90-36 LPF-90-42 LPF-90-48 LPF-90-54 15V 20V 24V 30V 36V 42V 48V 54V 12 ~ 20V 14.4 ~ 24V 21.6 ~ 36V 25.2 ~ 42V 28.8 ~ 48V 32.4 ~ 54V 4.5A 3.75A 18 ~ 30V 3A 2.5A 2.15A 1.88A 1.67A CONSTANT CURRENT REGION Note.4 9 ~ 15V OUTPUT RATED CURRENT 5A RATED POWER 75W RIPPLE & NOISE (max.) Note.2 150mVp-p 90.3W 90.24W 90.18W 200mVp-p 200mVp-p 200mVp-p 200mVp-p 4.0% LINE REGULATION 0.5% 0.5% 0.5% LOAD REGULATION 1.5% 1.0% 0.5% Note.7 2000ms, 80ms / 115VAC at full load 16ms/230VAC Note.5 90 ~ 305VAC 4.0% 0.5% 4.0% 4.0% 0.5% 4.0% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 1000ms, 80ms / 230VAC at full load 16ms/115VAC at full load 127 ~ 431VDC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) PF>0.97/115VAC, PF>0.96/230VAC, PF>0.95/277VAC at full load (Please refer to "Power Factor Characteristic" curve) EFFICIENCY (Typ.) 90% 91% 89% 90.5% 0.95A / 115VAC 0.5A / 230VAC 0.4A / 277VAC COLD START 70A/230VAC OVER CURRENT 91% 91% 91% 91% 54 ~ 60V 59 ~ 65V <0.75mA / 277VAC LEAKAGE CURRENT Note.4 PROTECTION OVER VOLTAGE 95 ~ 108% Protection type : Constant current limiting, recovers automatically after fault condition is removed 47 ~ 53V 34 ~ 38V 18 ~ 21V 28 ~ 34V 41 ~ 46V 23 ~ 27V Protection type : Shut down o/p voltage, re-power on to recover OVER TEMPERATURE 90 10 (RTH2) Protection type : Shut down o/p voltage, re-power on to recover WORKING TEMP. -40 ~ +70 WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT (Refer to "Derating Curve") 20 ~ 95% RH non-condensing -40 ~ +80 , 10 ~ 95% RH 0.03%/ (0 ~ 50 ) VIBRATION 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes SAFETY STANDARDS UL8750, EN61347-1, EN61347-2-13 independent, J61347-1, J61347-2-13, IP67 approved ; Design refer to UL60950-1, TUV EN60950-1 WITHSTAND VOLTAGE I/P-O/P:3.75KVAC ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25 / 70% RH Compliance to EN55015, EN61000-3-2 Class C ( 60% load) ; EN61000-3-3 EMC EMISSION EMC IMMUNITY MTBF DIMENSION PACKING NOTE 90W 4.0% AC CURRENT (Typ.) INRUSH CURRENT(Typ.) OTHERS 90W 200mVp-p 4.0% VOLTAGE RANGE EMC 90W 150mVp-p 4.0% HOLD UP TIME (Typ.) SAFETY & 90W 150mVp-p VOLTAGE TOLERANCE Note.3 SETUP, RISE TIME INPUT IP67 Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, EN55024, light industry level(surge 2KV), criteria A 301.6Khrs min. MIL-HDBK-217F (25 ) 161*61*36mm (L*W*H) 0.7Kg;20pcs/15Kg/0.73CUFT 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. Constant current operation region is within 60% ~100% rated output voltage. This is the suitable operation region for LED related applications, but please reconfirm special electrical requirements for some specific system design. 5. Derating may be needed under low input voltages. Please check the static characteristics for more details. 6. Suitable for indoor use or outdoor use without direct sunlight exposure. Please avoid immerse in the water over 30 minutes. 7. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time. 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 re-qualify EMC Directive on the complete installation again. File Name:LPF-90-SPEC 2011-07-28 LPF-90 90W Single Output Switching Power Supply Mechanical Specification Case No.LPF-90A series Unit:mm 161 4 4 300 20 4. 300 20 61 AC/L(Brown) AC/N(Blue) 5 +V(Red) -V(Black) SJTW 18AWG 2C T case SVT 18AWG 2C 91 4 9 4.5 4 36 T case: Max. Case Temperature. Block Diagram fosc : 100KHz EMI FILTER & RECTIFIERS I/P RECTIFIERS & FILTER POWER SWITCHING PFC CIRCUIT +V -V O.L.P. O.T.P. O.L.P. DETECTION CIRCUIT PWM & PFC CONTROL O.V.P. Derating Curve Static Characteristics 100 100 90 80 80 230VAC Input only 70 LOAD (%) LOAD (%) 60 40 20 -40 -25 -10 0 15 30 50 AMBIENT TEMPERATURE ( ) 60 70 (HORIZONTAL) 60 50 40 90 100 125 135 145 155 165 175 180 200 230 305 INPUT VOLTAGE (V) 60Hz File Name:LPF-90-SPEC 2011-07-28 90W Single Output Switching Power Supply LPF-90 series Power Factor Characteristic Constant Current Mode 1 0 .9 9 0 .9 8 277V A C PF 230V A C 0 .9 7 115V A C 0 .9 6 0 .9 5 50% 60% 70% 80% 90% 100% (90W) LOAD EFFICIENCY vs LOAD (48V Model) LPF-90 series possess superior working efficiency that up to 91% can be reached in field applications. 93 92 EFFICIENCY (%) 91 90 277VAC 89 230VAC 88 115VAC 87 86 85 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% LOAD DRIVING METHODS OF LED MODULE There are two major kinds of LED drive method "direct drive" and "with LED driver". A typical LED power supply may either work in "constant voltage mode (CV) or constant current mode (CC)" to drive the LEDs. Mean Well's LED power supply with CV+ CC characteristic can be operated at both CV mode (with LED driver, at area (A) and CC mode (direct drive, at area (B). (B) Constant Current area Vo(%) 100 (A) Constant Voltage area 60 (max.) (C) Hiccup Protection 50 95 Io (%) Typical LED power supply I-V curve File Name:LPF-90-SPEC 2011-07-28