18W Single Output Switching Power Supply LPH-18 series Features : 180-264VAC input only Fully encapsulated with IP67 level (Note.5) Protections:Short circuit / Overload / Over voltage / Over temperature Cooling by free air convection Pass LPS 100% full load burn-in test Suitable for LED lighting and moving sign applications High reliability / Low cost 2 years warranty LPS IP67 SPECIFICATION MODEL OUTPUT LPH-18-12 LPH-18-24 LPH-18-36 DC VOLTAGE 12V 24V 36V RATED CURRENT 1.5A 0.75A 0.5A CURRENT RANGE 0 ~ 1.5A 0 ~ 0.75A 0 ~ 0.5A RATED POWER 18W 18W 18W 150mVp-p 200mVp-p 82% 83% RIPPLE & NOISE (max.) Note.2 120mVp-p VOLTAGE TOLERANCE Note.3 3.0% LINE REGULATION 1.0% LOAD REGULATION INPUT 2.0% SETUP, RISE TIME 1500ms, 30ms / 230VAC HOLD UP TIME (Typ.) 50ms/230VAC at full load VOLTAGE RANGE 180 ~ 264VAC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY(Typ.) 78% AC CURRENT INRUSH CURRENT(max.) 0.3A/230VAC Cold start 50A/230VAC LEAKAGE CURRENT OVER CURRENT PROTECTION OVER VOLTAGE 254 ~ 370VDC 0.25mA / 240VAC Above 105% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed 13.8~ 16.2V 27.6~ 32.4V 41.4 ~ 48.6V Protection type : Shut off o/p voltage, clamping by zener diode Tj 170 t ypically (U1) Detect on main control IC OVER TEMPERATURE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY & EMC (Note 4) OTHERS -30 ~ 70 (Refer to output load derating curve) 20 ~ 90% RH non-condensing -40 ~ +80 0.03%/ , 10 ~ 95% RH (0 ~ 50 ) 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes SAFETY STANDARDS TUV EN60950-1, IP67 approved; design refer to UL1310 Class 2,EN61347-2-13, CAN/CSA C22.2 No. 223-M91 WITHSTAND VOLTAGE I/P-O/P:3KVAC ISOLATION RESISTANCE I/P-O/P:>100M Ohms / 500VDC / 25 / 70% RH EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B HARMONIC CURRENT Compliance to EN61000-3-2 Class A,EN61000-3-3 EMS IMMUNITY MTBF Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, Light industry level, criteria A 1200.6K hrs min. MIL-HDBK-217F (25 ) DIMENSION 140*30*22(L*W*H) 0.175Kg; 70pcs/13.3Kgs/0.71CUFT PACKING NOTE Protection type : Hiccup mode, recovers automatically after temperature goes down 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. 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. 5. Suitable for indoor use or outdoor use without direct sunlight exposure. File Name: LPH-18-SPEC 2011-03-09 L P H - 1 8 series 18W Single Output Switching Power Supply Mechanical Specification Unit:mm 300 20 300 20 140 3.6 3.5 30 3.6 DC OUT AC IN 18AWG 1015 AC/N(Blue) AC/L(Brown) 3.5 3.5 18AWG 1015 -V(Black) +V(Red) 22 3.5 Block Diagram I/P fosc : 60KHz EMI FILTER POWER SWITCHING RECTIFIERS RECTIFIERS & FILTER +V -V DETECTION CIRCUIT PWM CONTROL Derating Curve Static Characteristics Ta=25 100 100 90 80 80 70 50 LOAD (%) LOAD (%) 60 40 20 -30 0 10 20 30 40 50 AMBIENT TEMPERATURE ( ) 60 70 (HORIZONTAL) 60 50 40 180 190 200 210 220 230 240 250 264 INPUT VOLTAGE (VAC) 60Hz File Name: LPH-18-SPEC 2011-03-09