over temperature tj 140j t ypically (u1) detect on main control ic specification model lplc-18-350 lplc-18-700 dc voltage range rated current rated power output line regulation load regulation setup, rise time voltage range frequency range efficiency(typ.) ac current input inrush current(max.) leakage current working temp. working humidity storage temp., humidity temp. coefficient vibration mtbf dimension others note packing over voltage 6~48v 6~25v 350ma 700ma 16.8w 17.5w 300mvp-p 250mvp-p 5.0% 1.0% 3.0% 3600ms, 150ms / 115vac 47 ~ 63hz 82% 80% 0.5a/115vac 0.25ma / 120vac -30 ~ 70 (refer to output load derating curve) 20 ~ 90% rh non-condensing -40 ~ +80 , 10 ~ 95% rh 0.2%/ (0 ~ 50 ) 10 ~ 500hz, 2g 10min./1cycle, period for 60min. each along x, y, z axes 1. all parameters not specially mentioned are measured at 115vac input, r ated 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 regula tion. 4. derating may be needed under low input voltage. please check the static ch aracteristic for more details. 5. the power supply is considered as a component that will be operated in combi nation with final equipment. since emc performance will be affected by th e complete installation, the final equipment manufacturers must re- qualify emc directive on the complete installation again. 6. suitable for indoor use or outdoor use without direct sunlight exposur e. 18w single output switching power supply constant current mode power supply 90-132vac input only fully encapsulated with ip67 level (note.6) protections:short circuit / overload / over voltage / over temperatur e 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 l p l c - 1 8 s e r i e s ripple & noise (max.) note.2 voltage tolerance note.3 environment safety & emc (note 5) protection file name: lplc-18-spec 2011-03-09 safety standards withstand voltage isolation resistance i/p-o/p:3kvac harmonic current ems immunity compliance to en55022 (cispr22) class a, fcc part15 compliance to en61000-3-2 class a,en61000-3-3 compliance to en61000-4-2,3,4,5,6,8,11; env50204, en55024, li ght industry level, criteria a emi conduction & radiation hold up time (typ.) 20ms/115vac at full load 50.4~ 60v 28.75~ 33.75v protection type : shut off o/p voltage, clamping by zener diode 140*30*22(l*w*h) cold start 40a/115vac protection type : hiccup mode, recovers automatically after tempera ture goes down ip67 approved; design refer to ul1310 class 2,tuv en60950-1, en61347- 2-13, can/csa c22.2 no. 223-m91 1200.6k hrs min. mil-hdbk-217f (25j) 0.175kg; 70pcs/13.3kgs/0.71cuft features : ip67 lps i/p-o/p:>100m ohms / 500vdc / 25 / 70% rh 5% rated output current protection type : constant current limiting type current limit (lvd) 90 ~ 132vac 127 ~ 186vdc
mechanical specification unit:mm derating curve static characteristics ambient temperature ( ) load (%) -30 0 10 20 30 40 50 70 20 40 60 80 100 (horizontal) block diagram detection pwm circuit emi filter power switch- filter & rectifiers +v -v i/p ing control 50 18w single output switching power supply l p l c - 1 8 s e r i e s 18awg 1015 18awg 1015 input voltage (vac) 60hz 90 100 110 105 115 125 120 132 load (%) ta=25j 90 100 80 70 60 50 40 fosc : 67khz rectifiers 60 140 30 22 +v(red) -v(black) ac in dc out ac/n(blue) ac/l(brown) 300 20 300 20 3.6 3.6 3.5 3.5 3.5 3.5 file name: lplc-18-spec 2011-03-09
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