LPF-40 40W Single Output Switching Power Supply series Features : Universal AC input / Full range (up to 305VAC) Built-in active PFC function High efficiency up to 89% 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 Class 2 power unit Suitable for LED lighting and moving sign applications Compliance to worldwide safety regulations for lighting Suitable for dry / damp / wet locations 3 years warranty F 110 M M IP67 SELV ( for 48V,54V only) ( except for 48V,54V ) SPECIFICATION MODEL DC VOLTAGE LPF-40-12 LPF-40-15 LPF-40-20 LPF-40-24 LPF-40-30 LPF-40-36 LPF-40-42 LPF-40-48 LPF-40-54 12V 15V 20V 24V 30V 36V 42V 48V 54V 9 ~ 15V 12 ~ 20V 14.4 ~ 24V 21.6 ~ 36V 25.2 ~ 42V 28.8 ~ 48V 32.4 ~ 54V 1.12A 0.96A 0.84A 0.76A CONSTANT CURRENT REGION Note.4 7.2 ~12V OUTPUT RATED CURRENT 3.34A 2.67A 2A 1.67A 18 ~ 30V 1.34A RATED POWER 40.08W 40.08W 40W 40.08W 40.2W 40.32W 40.32W 40.32W 41.04W 150mVp-p 150mVp-p 150mVp-p 200mVp-p 250mVp-p 250mVp-p 250mVp-p 350mVp-p RIPPLE & NOISE (max.) Note.2 150mVp-p VOLTAGE TOLERANCE Note.3 4.0% 4.0% 4.0% 4.0% 4.0% 4.0% 4.0% 4.0% 4.0% LINE REGULATION 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% LOAD REGULATION 2.0% 1.5% 1.0% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% SETUP, RISE TIME Note.7 1000ms, 80ms / 115VAC at full load 16ms/230VAC HOLD UP TIME (Typ.) VOLTAGE RANGE INPUT Note.5 90 ~ 305VAC 16ms/115VAC at full load 127 ~ 431VDC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) PF>0.97/115VAC, PF>0.95/230VAC, PF>0.92/277VAC at full load (Please refer to "Power Factor Characteristic" curve) EFFICIENCY (Typ.) AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 84% 86% 85% 0.6A / 115VAC 0.3A / 230VAC COLD START 75A/230VAC LEAKAGE CURRENT <0.75mA / 240VAC OVER CURRENT Note.4 SHORT CIRCUIT PROTECTION 1200ms, 80ms / 230VAC OVER VOLTAGE OVER TEMPERATURE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS Note.6 87% 88% 88% 41 ~ 49V 90 DIMENSION PACKING NOTE 54 ~ 63V 59 ~ 66V 10 (RTH2) Protection type : Shut down o/p voltage, re-power on to recover -40 ~ +70 (Refer to "Derating Curve") 20 ~ 95% RH non-condensing -40 ~ +80 0.03%/ , 10 ~ 95% RH (0 ~ 50 ) 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes UL8750, CSA C22.2 No. 250.0-08(except for 48V, 54V), EN61347-1, EN61347-2-13 independent, IP67, J61347-1, J61347-2-13 approved ; design refer to UL60950-1, TUV EN60950-1 I/P-O/P:100M Ohms / 500VDC / 25 / 70% RH Compliance to EN55015, EN61000-3-2 Class C ( 60% load) ; EN61000-3-3 OTHERS 46 ~ 54V Protection type : Shut down and latch off o/p voltage, re-power on to recover EMC EMC IMMUNITY MTBF 90% Protection type : Constant current limiting, recovers automatically after fault condition is removed Hiccup mode, recovers automatically after fault condition is removed. 34 ~ 40V 15 ~ 17V 17.5 ~ 21V 23 ~ 27V 28 ~ 35V I/P-O/P:3.75KVAC ISOLATION RESISTANCE 90% 95 ~ 108% SAFETY & WITHSTAND VOLTAGE EMC EMISSION 88.5% Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, EN55024, light industry level(surge 2KV), criteria A 438.8Khrs min. MIL-HDBK-217F (25 ) 162.5*43*32mm (L*W*H) 0.44Kg; 32pcs/15.08Kg/0.93CUFT 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-40-SPEC 2012-03-20 LPF-40 40W Single Output Switching Power Supply Mechanical Specification Case No. LPF-60B series Unit:mm 162.5 3.5 300 20 3.6 T case 3.5 300 20 +V(Red) -V(Black) 60 13 3.5 SJTW 18AWG 2C 43 3.6 AC/N(Blue) AC/L(Brown) SVT 18AWG 2C 3.5 32 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.L.P. DETECTION CIRCUIT PWM & PFC CONTROL O.V.P. Derating Curve Static Characteristics 100 100 90 80 80 70 LOAD (%) LOAD (%) 60 40 20 -40 -30 0 15 30 40 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-40-SPEC 2012-03-20 40W Single Output Switching Power Supply LPF-40 series Power Factor Characteristic Constant Current Mode PF 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 .9 9 .9 8 .9 7 .9 6 .9 5 .9 4 .9 3 .9 2 .9 1 0 .9 .8 9 .8 8 .8 7 .8 6 .8 5 .8 4 277VAC 230VAC 115VAC 50% 60% 70% 80% 90% 100% (40W) LOAD EFFICIENCY vs LOAD (48V Model) EFFICIENCY (%) LPF-40 series possess superior working efficiency that up to 90% can be reached in field applications. 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 277VAC 230VAC 115VAC 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-40-SPEC 2012-03-20