SMD 5730 LED Cool White 70lm 6500k

SMD 5730 LED Cool white 70lm 6500k

CHIP BRAND: China Sanan 26*30mil. 

Power: 0.5watt 

Forward voltage:3.0-3.4v

Forward Current: 150mA 

CCT : 6000-6500K 

Luminoux Flux:70-80lm

CRI: 75 

LED Warranty: 3 Years

LED Base material:pure copper

LED Wire material: pure gold wire

LED Brand:GMKJ 

LED Origin: Shenzhen,.China 

Common welding methods of smd5730 LED

Smd5730 led common welding methods can be divided into electric iron welding, heating platform welding and reflow welding

A. Electric soldering iron welding is the most common, such as sample making and maintenance. In order to save cost, most of the electric soldering irons purchased by the existing manufacturers are mostly unqualified and slightly quality products, most of which are poorly grounded, with leakage, so the welding process is difficult This is equivalent to a circuit formed on the tip of the leakage soldering iron, the soldered led, the human body and the earth, that is to say, it is equal to tens of times - hundreds of times the voltage borne by the lamp bead, which is applied to the LED lamp bead and instantly burns it out. Note: the situation of connecting the static belt will be more serious, because when the human body is connected with the static belt, the resistance of the circuit to the ground will be smaller, and the current from the human body to the lamp beads will be greater. This is also the problem that many people say that there are so many lamp beads damaged when there are static belts.

B. Due to the continuous sample list of lamps, most enterprises in order to meet the needs of small batch and sample list, because of the low cost of equipment, simple structure and operation, the heating platform has become the best However, due to the use environment (for example, the temperature of the place with a fan can not be constant) and the operation proficiency of the welding operator and the control of the welding speed, the dead lamp has become a big problem. In addition, there is the equipment grounding of the heating platform.

C. Reflow welding is generally the most reliable production method, suitable for mass production and processing. If the operation is improper, it will cause more serious consequences, such as unreasonable temperature adjustment, poor machine grounding, etc

Guangmai LED 5730 products list:

Product Specification

Typical Electrical & Optical Characteristics ( Ta = 25°C)

Package Dimension

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