18W Single Output Switching Power Supply LPLC-18 series Features : 90-132VAC input only Fully encapsulated with IP67 level 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 (LVD) SPECIFICATION MODEL LPLC-18-350 LPLC-18-700 DC VOLTAGE 48V 25V DC VOLTAGE RANGE 6~48V 6~25V RATED CURRENT 350mA 700mA RATED POWER 16.8W 17.5W RIPPLE & NOISE (max.) Note.2 300mVp-p 250mVp-p OUTPUT VOLTAGE TOLERANCE Note.3 5.0% LINE REGULATION 1.0% LOAD REGULATION 3.0% SETUP, RISE TIME 3600ms, 150ms / 115VAC HOLD UP TIME (Typ.) 20ms/115VAC at full load VOLTAGE RANGE 90 ~ 132VAC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY(Typ.) 82% 80% INPUT AC CURRENT 0.5A/115VAC INRUSH CURRENT(max.) Cold start 40A/115VAC LEAKAGE CURRENT 0.25mA / 120VAC 5% rated output current CURRENT LIMIT Note.4 Protection type : Constant current limiting type 50.4~ 60V 28.75~ 33.75V PROTECTION OVER VOLTAGE Protection type : Shut off o/p voltage, clamping by zener diode Tj 140J t ypically (U1) Detect on main control IC OVER TEMPERATURE Protection type : Hiccup mode, recovers automatically after temperature goes down -30 ~ 70 (Refer to output load derating curve) WORKING TEMP. 20 ~ 90% RH non-condensing WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY -40 ~ +80 , 10 ~ 95% RH TEMP. COEFFICIENT 0.2%/ (0 ~ 50 ) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes SAFETY STANDARDS Design refer to UL1310 Class 2,TUV EN60950-1, EN61347-2-13, CAN/CSA C22.2 No. 223-M91, IP67 approved WITHSTAND VOLTAGE I/P-O/P:3KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P:>100M Ohms / 500VDC / 25 / 70% RH EMC EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class A FCC part15 (Note 5) HARMONIC CURRENT Compliance to EN61000-3-2,-3 EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11 ENV50204, EN55024, Light industry level, criteria A MTBF 1200.6K hrs min. MIL-HDBK-217F (25J) OTHERS DIMENSION 140*30*20(L*W*H) 0.175Kg 70pcs/13.3Kgs/0.66CUFT PACKING 1. All parameters NOT specially mentioned are measured at 115VAC input, rated load and 25 of ambient temperature. NOTE 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 derating curve for more details. 5. The power supply is considered a component which will be installed a final equipment.The final equipment must be re-confirmed that it still meets EMC directive File Name: LPLC-18-SPEC 2009-07-3118W Single Output Switching Power Supply LPLC-18 series Mechanical Specification Unit:mm 300 20 140 300 20 18AWG 1015 18AWG 1015 AC/N(Blue) -V(Black) AC/L(Brown) +V(Red) Block Diagram fosc : 67KHz POWER RECTIFIERS +V I/P EMI FILTER RECTIFIERS SWITCH- & -V ING FILTER DETECTION CIRCUIT PWM CONTROL Derating Curve Static Characteristics Ta=25J 100 100 90 80 80 70 60 50 60 40 50 20 40 -30 0 10 20 30 40 50 60 70 (HORIZONTAL) 90 100 105 115 120 125 132 110 AMBIENT TEMPERATURE ( ) INPUT VOLTAGE (VAC) 60Hz File Name: LPLC-18-SPEC 2009-07-31 LOAD (%) AC IN LOAD (%) 30 DC OUT 20