25W Constant Current Power Supply Constant Current Mode 25-LCCE Series www.linkcom.com.tw For more information, please contact with: [email protected] 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 ● High Operating Ambient Temp.: -20℃~+60℃ ● Surge Protection: L-N 0.5 kV ● Safety: UL / CB / PSE ● EMI: FCC / CE ● Comply with Indoor/Outdoor Waterproof (IP 67) ● Warranty: 5 years (refer to LinkCom LinkCom warranty policy) ● RoHS Compliant PRODUCT SPECIFICATION OUTPUT CURRENT(A) OUTPUT CURRENT TOLERANCE EFFICIENCY O/P NOISE(P-P,V) 15-21 1.2 ±5% 80% 4 18-24 1.05 ±5% 83% 3 27.36 30-37 0.72 ±5% 83% 3 LCCE-025U801-00 21 24-30 0.7 ±5% 80% 2 LCCE-025U901-00 21.6 18-24 0.9 ±5% 80% 2 LCCE-030U831-00 29.88 30-36 0.83 ±5% 83% 3 DC OUTPUT POWER(W) DC OUTPUT VOLTAGE(V) LCCE-025U122-00 25.2 LCCE-025U112-00 25.2 LCCE-025U701-00 MODEL ELECTRICAL SPECIFICATION INPUT VOLTAGE RANGE 90-305 Vac, 127-431 Vdc, Normal: 100-277 Vac INPUT FREQUENCY ACTIVE POWER FACTOR Range: 47-63Hz, Normal: 50-60Hz > 0.95 @ 115 Vac / > 0.9 @ 230 Vac at Full Load and Rated Output Voltage THD NA TURN ON DELAY TIME NA AC CURRENT 0.4 A / 115 Vac 0.2 A / 230 Vac 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 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 OPERATING TEMP. -20℃~+60℃ STORAGE TEMP. RELATIVE HUMIDITY SAFETY -40℃~+80℃ 10% to +90%, non-cond. UL60950-1 / CB 61347-2-13/ PSE EMI EN 55015/ FCC PART 15 WITHSTAND VOLTAGE NA ISOLATION RESISTANCE DIMENSION (L*W*H) NA 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. (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 [email protected], [email protected] for more information 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 Constant Current Mode 25-LCCE Series www.linkcom.com.tw For more information, please contact with: [email protected] DIMENSIONS Tc Max. LCCE-025P122 as Tc Max. Reference ＊REFERENCE: www.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 Constant Current Mode 25-LCCE Series www.linkcom.com.tw For more information, please contact with: [email protected] Output Current vs. Load (LCCE-025U701-29G) Output Current vs Load Output Current (A) 0.750 0.700 Vin=100 0.650 Vin=120 Vin=200 Vin=230 Vin=277 0.600 65% 70% 75% 80% 85% 90% 95% 100% 105% Load(%) Efficiency vs. Load (LCCE-025U701-29G) Efficiency vs Load Efficiency (%) 90% 85% Vin=100 80% Vin=120 Vin=200 Vin=230 Vin=277 75% 65% 70% 75% 80% 85% 90% 95% 100% 105% Load(%) THD vs. Load (LCCE-025U701-29G) THD vs Load 20% THD (%) 15% 10% Vin=100 Vin=120 5% Vin=200 Vin=230 Vin=277 0% 65% 70% 75% 80% 85% 90% 95% 100% 105% Load(%) 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 Constant Current Mode 25-LCCE Series www.linkcom.com.tw For more information, please contact with: [email protected] PF vs. Load (LCCE-025U701-29G) PF vs Load 1.00 Power Factor 0.95 0.90 Vin=100 Vin=120 0.85 Vin=200 Vin=230 Vin=277 0.80 65% 70% 75% 80% 85% 90% 95% 100% 105% Load(%) 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