300-LCCH LINKCOM | Alldatasheet

Document overview

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  • PDF pages: 5

Technical content

  • AC Input 100~277VAC
  • Built-in Active PFC Function
  • Protection: SCP / OVP / OTP
  • Flicker Free
  • High Operating Ambient Temp.: -40℃~+60℃
  • Surge protection: L-N 6KV, L-FG/N-FG 15KV
  • Safety: UL 8750 / PSE
  • EMI: FCC Part 15 Class B / CE
  • IP 67 Compliant
  • Warranty: 5 years (refer to warranty policy)
  • RoHS Compliant 100VAC 120VAC 200VAC 277VAC 100VAC 120VAC 200VAC 277VAC Units Vac Hz A A mA Units V s Units Units %RH %RH g Life Time Measured at 277Vac, 58,000 hours at Tc 75°C . Dimensions(L*W*H) 274.2 * 90 * 43.8 mm 10.79 * 3.54 * 1.72 inch Weight 2000 Storage Temperature -40 80 Non-condensing Storage Humidity 10 95 Non-condensing Operating Humidity 10 90 Non-condensing Operating Case Temperature (Tc) 95 Case temperature measured at the case hot spot Measured at 120Vac,Ta 50℃ Min. Typ. Max. Conditions/Description Operating Temperature (Ta) -40 60 Non-condensing Over Temp Protection (Tc) 105 Auto recovery Environmental Conditions Short Circuit Protection Auto recovery Over Voltage Protection Auto recovery Protection Functions Min. Typ. Max. Conditions/Description Ripple Current <30% of rated output current *Measured at electronic load LED mode and nominal input voltage Turn-on Delay Time 3 *Measured at 100-277VAC and at full load Output Current Regulation ±5 Ripple and Noise (pk-pk) 0.5 20MHz Bandwidth. See note (3) Line Regulation ±3 Load Regulation ±3 Total Harmonics Distortion (THD) 15 Output Specifications Min. Typ. Max. Conditions/Description Leakage Current 0.7 277VAC in Power Factor (PF) 0.9 100-277VAC,100% load Input Current 3.4 100VAC in Inrush Current 65 230VAC in,25℃ Cold start Input Voltage Range 90 305 Input Frequency Range 47 63 Input Specifications Min. Typ. Max. Conditions/Description LCCH-300U832 298.8 18-36 8.3 ±5% LCCH-300U632 300 26-48 6.25 ±5% DC OUTPUT VOLTAGE (V) OUTPUT CURRENT (A) OUTPUT CURRENT TOLERANCE EFFICIENCY (Typ.) Power Factor (Typ.) LCCH-300U133 300 16-24 12.5 ±5% FEATURES: Power Supply 300-LCCH Series Constant Current Mode PRODUCT SPECIFICATION MODEL DC OUTPUT POWER (W) Linkcom Manufacturing Co., Ltd.

(1) All parameters not specially mentioned are measured 230VAC input. (2) All specifications Typical @25℃, unless otherwise noted, at normal line and load. ＊Please contact sales@linkcom.com.tw, sales@linkcomusa.com for more information ＊REFERENCE: www.linkcom.com.tw Comply with EN 55015 (CISPR15) , Comply with FCC Part 15 Class B Safety UL UL 8750 Power Frequency Magnetic Field Comply with IEC 61000-4-8 Voltage Dips PSE Comply with PSE Notes (3) Ripple and Noise measured directly at pins/terminals at nom. load, 0.1uF bypass and 47uF electrolytic, pk-pk @20MHz bandwidth. (4) Specified for free-air convection cooling. (5) Minimum load is NOT required for proper operation . Comply with IEC 61000-4-11 Surge Immunity Comply with IEC 61000-4-5 L-N 6KV, L-FG/N-FG 15KV Conducted RF Disturbances Comply with IEC 61000-4-6 EMS Standards Electrostatic Discharge (ESD) Comply with IEC 61000-4-2 8 KV air discharge, 4 KV contact discharge RF Electromagnetic Field Susceptibility Comply with IEC 61000-4-3 Electrical Fast Transient Comply with IEC 61000-4-4 EMC Compliance and Safety EMC Compliance Constant Current Mode Conducted and Radiated Emmission Harmonic Current Emissions Comply with EN 61000-3-2 Class C Voltage Fluctuations & Flicker Comply with EN 61000-3-3 Linkcom Manufacturing Co., Ltd.

＊REFERENCE: www.linkcom.com.tw Constant Current Mode LCCH-300U632 as Tc Max. Reference Tc Max. Linkcom Manufacturing Co., Ltd.

Power Factor vs. Load (LCCH-300U832) Efficiency vs. Load (LCCH-300U832) THD vs. Load (LCCH-300U832) Constant Current Mode 80% 85% 90% 95% 40% 50% 60% 70% 80% 90% 100% 110% Efficiency (%) Load (%) Efficiency vs. Load Vin=100 Vin=120 Vin=200 Vin=230 Vin=277 10% 15% 20% 40% 50% 60% 70% 80% 90% 100% 110% THD (%) Load (%) THD vs. Load Vin=100 Vin=120 Vin=200 Vin=230 Vin=277 0.80 0.85 0.90 0.95 1.00 40% 50% 60% 70% 80% 90% 100% 110% Power Factor Load (%) PF vs. Load Vin=100 Vin=120 Vin=200 Vin=230 Vin=277 Linkcom Manufacturing Co., Ltd.

Output Current vs. Load (LCCH-300U832) Constant Current Mode 8.000 8.100 8.200 8.300 8.400 8.500 40% 50% 60% 70% 80% 90% 100% 110% Output Current (A) Load (%) Output Current vs. Load Vin=100 Vin=120 Vin=200 Vin=230 Vin=277 Linkcom Manufacturing Co., Ltd.