SMD-LED Uv Lamp Beads 0802 LED Strip Patch

Features of LED drive power

　　(1) High reliability

　　 is especially like the driving power of LED street lights, installed at high altitude, it is inconvenient to maintain, and the maintenance cost is also high Straw Hat With Lamp Beads.

　　(2) High efficiency

　　LED is an energy-saving product, and the efficiency of the drive Power Supply is high. It is very important for the heat dissipation of the power supply installed in the luminaire Patch Light Emitting Diode. The efficiency of the power supply is high, its power consumption is small, and the heat generated in the lamp is small, which reduces the temperature rise of the lamp. It is beneficial to delay the light decay of LED.

Origin: Guangdong		Export or not: Yes		Order No.: 12458794
Brand: XiGe		Article No.: 5897619		Model: 1206
Size：1206		Power: 0.5 (W)		Color rendering index: 80
Luminous flux: 10 (LM)		Forward voltage: 12 (V)		Reverse voltage: 12 (V)
ESD：12（V）		Rated current: 10 (a)		Chip brand: San'an
Chip size: 5 (MIL)		Phosphor brand: customizable		Glue brand: customizable
Wire material: gold wire		Bracket material: Copper		Luminous angle: 15 (°)
Luminous efficiency: 100 (LM / W)		Thermal resistance: ≤ 50 (° / W)		Maximum allowable junction temperature: 100 (°)
Voltage temperature coefficient: 5 (MV / ℃)		1000 hours conventional aging: 85%		6000 hours conventional aging: 20%
Lm-80 test passed: Yes		Color temperature range: 10 (k)		Cross border export source: Yes

　　(3) High power factor

　　 Power factor is the requirement of the power grid on the load. Generally, there are no mandatory indicators for household appliances below 70 watts. Although the power factor of a single consumer with low power is lower, it has little effect on the power grid, but the large amount of lighting used at night and too concentrated similar loads will cause serious pollution to the power grid. For LED driving power supplies of 30 watts to 40 watts, it is said that in the near future, there may be certain index requirements for power factors Tricolor Light Emitting Diode.

　　(4) Drive mode

　　 There are two types currently in use: one is a constant voltage source for multiple constant current sources, and each constant current source individually supplies power to each LED. In this way, the combination is flexible, and the failure of one LED will not affect the work of other LEDs, but the cost will be slightly higher. The other is direct constant current power supply, which is the driving method adopted by "Zhongke Huibao", LED series or parallel operation. Its advantage is that the cost is a bit lower, but the flexibility is poor, and it must solve the problem of a certain LED failure without affecting the operation of other LEDs. These two forms coexist for a period of time. Multi-channel constant current output power supply mode will be better in terms of cost and performance. Maybe it will be the mainstream direction in the future.