News

Information

Tel£º86-511-86365301/86388090

Trade Dep. Tel£º86-511-86365309

Fax£º86-511-86387821

E-mail£ºzhang@hengya.com

QQ£º3190879582, 55137792

Detail

Location£ºHome - News - Information

Web£º

Street lighting technology

Release time£º2016.03.22     views£º     News sources£º
The modern lamp relates to a lighting technology, suitable for street lamps. Are generally in order to design a kind of long life and low power consumption, high power factor, but also is the current harmonic content is small efficient electronic energy-saving lamp. Efficient electronic energy-saving lamp which comprises sequentially connected high voltage discharge branch R1, C1, bridge rectifier D1 - D4, then power factor correction circuit C2, D5, D6 and high frequency glitch filtering branch L1, L3, and a high-frequency oscillation circuit BG1 - BG2, start branch L2, C7 and lamp tube T; than previous Street lamp can save over 80%; some harmonic content thd "25%, Street extension lamp life of up to 3 - 4 times.
1

Last news£ºLED head lamp coolingNext news£ºLED street lamp standard
¡¾Print¡¿ ¡¾Return¡¿¡¾Top¡¿