features: ac input 90~305vac nominal ac inrush current: 10a @ 230 vac cold start power factor: > 0.95 @ 115 vac / > 0.9 @ 230 vac protection: scp / ovp / ocp (3) ripple and noise measured directly at pins/terminals at nom. load, 0.1uf bypass and 47uf electrolytic, pk-pk at 20mhz bandwidth. (4) specified for free-air convection cooling. (5) minimum load is not required for proper operation . (6) 100% production tested. reference: www.linkcom.com.tw please contact sales@linkcom.com.tw , sales@linkcomusa.com for more information isolation resistance na dimension (l*w*h) 134 * 42 * 33.1 mm 5.28 *1.65 * 1.3 inch (1) all parameters specified at 230 vac input unless otherwise noted. (2) all specifications typical at 25 , unless otherwise noted, at normal line and load. safety ul60950-1 / cb 61347-2-13/ pse emi en 55015/ fcc part 15 withstand voltage na operating temp. -20 ~+60 storage temp. -40 ~+80 relative humidity 10% to +90%, non-cond. over voltage protection shut down and latch off o/p voltage, re-power on to recover over temp. protection na over current protection constant current inrush current (max) cold start 10 a @ 230 vac leakage current < 0.7 ma / 240 vac short circuit protection scp will restart automatically after the fault condition is removed thd na turn on delay time na ac current 0.4 a / 115 vac 0.2 a / 230 vac electrical specification input voltage range 90-305 vac, 127-431 vdc, normal: 100-277 vac input frequency range: 47-63hz, normal: 50-60hz active power factor > 0.95 @ 115 vac / > 0.9 @ 230 vac at full load and rated output voltage 3 LCCE-030U831-00 29.88 30-36 0.83 5% 83% 2 lcce-025u901-00 21.6 18-24 0.9 5% 80% 2 lcce-025u801-00 21 24-30 0.7 5% 80% 3 lcce-025u701-00 27.36 30-37 0.72 5% 83% 3 lcce-025u112-00 25.2 18-24 1.05 5% 83% 4 lcce-025u122-00 25.2 15-21 1.2 5% 80% rohs compliant product specification model dc output power(w) dc output voltage(v) output current(a) output current tolerance efficiency o/p noise(p-p,v) high operating ambient temp.: -20~+60 safety: ul / cb / pse emi: fcc / ce comply with indoor/outdoor waterproof (ip 67) 25w constant current power supply 25-lcce series constant current mode surge protection: l-n 0.5 kv warranty: 5 years (refer to linkcom linkcom warranty policy) www.linkcom.com.tw for more information, please contact with: sales@linkcom.com.tw linkcom manufacturing co., ltd. 5f., no. 127, ln. 235, baoqiao rd., xindian dist., new taipei city 231-45, taiwan ? t: +886-2-8919-1380 ? f: +886-2-8919-1370 ? www.linkcom.com.tw
25w constant current power supply 25-lcce series constant current mode www.linkcom.com.tw for more information, please contact with: sales@linkcom.com.tw dimensions reference: www.linkcom.com.tw tc max. lcce - 025p122 as tc max. reference linkcom manufacturing co., ltd. 5f., no. 127, ln. 235, baoqiao rd., xindian dist., new taipei city 231-45, taiwan ? t: +886-2-8919-1380 ? f: +886-2-8919-1370 ? www.linkcom.com.tw
25w constant current power supply 25-lcce series constant current mode www.linkcom.com.tw for more information, please contact with: sales@linkcom.com.tw output current vs. load (lcce-025u701-29g) efficiency vs. load (lcce-025u701-29g) thd vs. load (lcce-025u701-29g) 75% 80% 85% 90% 65% 70% 75% 80% 85% 90% 95% 100% 105% efficiency (%) load(%) efficiency vs load vin=100 vin=120 vin=200 vin=230 vin=277 0.600 0.650 0.700 0.750 65% 70% 75% 80% 85% 90% 95% 100% 105% output current (a) load(%) output current vs load vin=100 vin=120 vin=200 vin=230 vin=277 0% 5% 10% 15% 20% 65% 70% 75% 80% 85% 90% 95% 100% 105% thd (%) load(%) thd vs load vin=100 vin=120 vin=200 vin=230 vin=277 linkcom manufacturing co., ltd. 5f., no. 127, ln. 235, baoqiao rd., xindian dist., new taipei city 231-45, taiwan ? t: +886-2-8919-1380 ? f: +886-2-8919-1370 ? www.linkcom.com.tw
25w constant current power supply 25-lcce series constant current mode www.linkcom.com.tw for more information, please contact with: sales@linkcom.com.tw pf vs. load (lcce-025u701-29g) 0.80 0.85 0.90 0.95 1.00 65% 70% 75% 80% 85% 90% 95% 100% 105% power factor load(%) pf vs load vin=100 vin=120 vin=200 vin=230 vin=277 linkcom manufacturing co., ltd. 5f., no. 127, ln. 235, baoqiao rd., xindian dist., new taipei city 231-45, taiwan ? t: +886-2-8919-1380 ? f: +886-2-8919-1370 ? www.linkcom.com.tw
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