91在线无码精品秘 蜜桃,嫩视频综合,久日夜综合人,AV电影在线观看,一区二区视频免费,国产在线免费观看电视剧,天天综合天堂在线视频,国偷自愉自产产区91区,香蕉乱码,久久国产精品99久久久久久老狼,九九九涩涩,91在线无码精品秘 蜜桃,91麻豆精品国产91久久久久久,国产精品人人网,探花在线观看亚洲视频,欧洲特黄三级A A AA AA,精品国产成人

 longtech [www.keende.cn/e] 2015-06-27 10:49:54

  longtech low ripple led fluorescent tube low harmonic THD15

 

 longtech low ripple led fluorescent tube low harmonic THD15, use of advanced technology, greatly increasing the led lamp life, reduce network interference, belongs to the high-end led fluorescent tube, led tube quality famous Br longtech. Not low-end rubbish, great protection of consumer interests, is your good partner.

Product Name: low ripple LED Tube

Input voltage: AC 85-265V

Input Frequency: 50/60 Hz

Output voltage: DC 30-42V

Output Current: 460mA

Constant accuracy: ≤ ± 3%

Output Power: 20W

Conversion efficiency: ≥88%

Power factor: 0.98

Supply temperature: 10-30 ° C

Light string and: 12-14S * 8b (LED supply current is 60mA / teeth, for example, non-isolated 24c * 4b)

Three-dimensional size: LWH L150 * W16 * H10mm

Bronte low ripple led fluorescent tube low harmonic THD15

1. Linear adjust rate: ≤ ± 3%

2. Load regulation: ≤ ± 3%

3. The input voltage regulation: ≤ ± 1%

The peak output voltage ripple and noise: ≤ ± 15%

5. Start time: ≤0.5s

6. Start the process output current amplitude: ≤ 20% of rated output current

130% ≤ output voltage: 7. Output overvoltage protection value

8. Enter the surge current: ≤65%

9. Ripple ≤5

10 harmonic ≤15

11.led whole lamp lighting efficiency of up to 120lm / w

12. The lamp beads with gold thread, the service life of 5--10 years

13.12 years old brand factory, strong technical force

13. A variety of test equipment