Cheapest Factory Schematic Design Layout Devices - LED Street Power Supply-Constant Flow Series – Hengda

  Product Features 1.The power supply input voltage is:176~264Vac; 2.Natural heat dissipation; 3.With PFC power factor more positive function(PF0.95@22Vac)THD≤20%; 4.Output constant current, cross current accuracy ≤ 5%, with output short circuit protection and other protection functions; 5.Meet the requirements of IP67 waterproof and dustproof; 6.Product design perfect, high efficiency, long life, high reliability, 100% full load aging; 7.The design of power supply conforms to the requirements of  standard safety regulations; 8.The power supply conforms to the eu RoHS directi Electrical Properties 1.Input voltage/Frequency range.......................176~264Vac/47~63Hz 2.Work environment/Storage environment.......................-40~+55°C/-50~+75°C 3.Precision of constant current..........................≤ 5% Vin=220Vac,Self-recovery 4.Output start/Hold time......................Ton≤20mS / Td 3S Vin =176Vac 5.Dielectric strength.....................IP-OP≤5mA@1min@3500Vac,IP-FG≤5mA@1min@1500Vac,OP-FG≤5mA@1min@500Vac 6.Safety standards.......................UL8750,UL1310/UL1012,IEC61347-1,IEC61347-2-13; 7.EMC STANDARDS................IEN55015 GB17743 8.Overall dimensions.........................208×65×38mm 9.Working life.....................MTBF≥10000bours

Serial Number

Product Model

Constant current voltage

Precision of constant current

Ripple Noise

Efficiency

EPA105

LP95-220WP210M-1

180~210V

450±22mA

≤500mV

92%

EPA106

LP120-220WP264M-1

224~264V

450±22mA

≤500mV

92%

EPA112

LP100-220WP158M-1

117~158V

650±30mA

≤500mV

91%

EPA113

LP123-220WP205M-1

156~210V

600±30mA

≤500mV

92%

EPA114

LP166-220WP256M-1

196~264V

650±30mA

≤500mV

93%