PLN-20 20W Single Output LED Power Supply series Features : Universal AC input / Full range(up to 277VAC) Built-in constant current limiting circuit with adjustable OCP level Fully isolated plastic case Protections:Short circuit/Over load/Over voltage/Over temperature Built-in active PFC function IP64 design for indoor or outdoor installations Small and compact size Cooling by free air convection 100% full load burn-in test High reliability,low cost Suitable for Damp / wet locations Suitable for LED lighting and moving sign applications 2 years warranty F 110 M M SPECIFICATION MODEL DC VOLTAGE PLN-20-18 PLN-20-24 PLN-20-36 PLN-20-48 12V 18V 24V 36V 48V 13.5 ~ 18V 18 ~ 24V 1.1A 0.8A 27 ~ 36V 0.55A 0.42A 0 ~ 1.1A 0 ~ 0.8A 0 ~ 0.55A 0 ~ 0.42A 0 ~ 1.6A 75% ~ 100% 19.2W RATED POWER OUTPUT RIPPLE & NOISE (max.) Note.2 2.5Vp-p VOLTAGE TOLERANCE Note.3 10% LINE REGULATION 3.0% 19.2W 19.8W 20.2W 3.0Vp-p 3.0Vp-p 3.8Vp-p Note.4 90 ~ 277VAC 82% 83% 83.5% 127~392VDC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR EFFICIENCY(Typ.) PF 0.9 at 75~100% load, 115VAC/230VAC 80% 81% AC CURRENT INRUSH CURRENT(max.) 0.4A/115VAC 40A/230VAC OVER CURRENT 0.2A/230VAC 0.5mA / 240VAC LEAKAGE CURRENT Note.5 SHORT CIRCUIT PROTECTION 19.8W 3.0Vp-p 2300ms / 230VAC 3000ms / 115VAC at full load SETUP TIME INPUT 36 ~ 48V 10% LOAD REGULATION VOLTAGE RANGE IP64 PLN-20-12 LED OPERATION VOLTAGE Note.5 9 ~ 12V 1.6A RATED CURRENT CURRENT RANGE CURRENT ADJ. RANGE SELV OVER VOLTAGE OVER TEMPERATURE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT 95 ~ 110% Protection type : Constant current limiting, recovers automatically after fault condition is removed Hiccup mode, recovers automatically after fault condition is removed. 27 ~ 34V 14 ~ 16V 19 ~ 22V Protection type : Shut off o/p voltage, clamping by zener diode 41 ~ 46V 54 ~ 60V 110 10 (TSW1) Protection type : Shut down o/p voltage, recovers automatically after temperature goes down -30 ~ +60 (Refer to output load derating curve) 20 ~ 90% RH non-condensing -40 ~ +80 , 10 ~ 95% RH 0.06%/ (0 ~ 50 ) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes SAFETY STANDARDS IEC61347-1, IEC61347-2-13, TUV EN61347-1, EN61347-2-13, UL8750, IP64 approved WITHSTAND VOLTAGE I/P-O/P:3.75KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P:100M Ohms/500VDC / 25 / 70%RH Compliance to EN55015 EMC EMI CONDUCTION & RADIATION Compliance to EN61000-3-2 Class C( 75% load);EN61000-3-3 HARMONIC CURRENT Compliance to EN61000-4-2,3,4,5,6,8,11;EN61547, light industry level, criteria A EMS IMMUNITY OTHERS MTBF 643.6Khrs min. DIMENSION 148.5*38.5*28mm (L*W*H) 0.18Kg; 60pcs/12.8Kg/0.9CUFT PACKING NOTE MIL-HDBK-217F (25 ) 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. Derating may be needed under low input voltage, please check the static characteristic for more details. 5. Constant current operation region is within 75% ~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. 6. 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:PLN-20-SPEC 2010-07-30 PLN-20 20W Single Output LED Power Supply Mechanical Specification Case No.989B series Unit:mm 148.5 3.2 10 2-R2.0 AC/L(Brown) +V(Red) -V(Black) 18AWG 2C 10 18AWG 2C 3.2 28 18.83 10.75 AC/N(Blue) 320 10 38.5 320 10 Block Diagram EMI FILTER & RECTIFIERS I/P RECTIFIERS & FILTER POWER SWITCHING O.L.P. +V -V O.C.P. DETECTION CIRCUIT PWM & PFC CONTROL O.V.P. O.T.P. Derating Curve Static Characteristics Ta:25 100 100 90 80 80 70 LOAD (%) LOAD (%) 60 40 20 -30 -25 -5 0 15 30 AMBIENT TEMPERATURE ( 40 ) 50 60 (HORIZONTAL) 60 50 40 90 100 125 135 145 155 165 175 180 200 230 277 INPUT VOLTAGE (V) 60Hz File Name:PLN-20-SPEC 2010-07-30 PLN-20 20W Single Output LED Power Supply series Power Factor Characteristic Power factor will be higher than 0.9 when output loading is 75% or higher. PF Constant Current Mode 1.00 0.98 0.96 0.94 0.92 0.90 0.88 0.86 0.84 0.82 0.80 0.78 230VAC 110VAC 50% 60% 70% 80% 90% 100% LOAD EFFICIENCY vs LOAD (48V Model) EFFICIENCY (%) PLN-20 series possess superior working efficiency that up to 83.5% can be reached in field applications. 90 88 86 84 82 80 78 76 74 72 70 68 66 64 62 60 58 56 54 52 50 48 46 44 230VAC 110VAC 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 50 (max.) (C) Hiccup Protection 50 95 Io (%) Typical LED power supply I-V curve File Name:PLN-20-SPEC 2010-07-30