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longtech low ripple led fluorescent tube low harmonic THD15
longtech [m.scxdfk.com/e] 2015-06-27 10:58:50
longtech low ripple led fluorescent tube low harmonic THD15
longtech [m.scxdfk.com/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