High Lumen 60-65Lm White SMD LED 5730 For LED Bulb

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Product Description:

 

Specifications for 5730 smd led white color

 

ModelPowercolorintensityvoltagecurrentview angleCCT
SL-WZ5730-EM0.5wwhite60-65lm2.8-3.5v150mA120deg5500-6000k
SL-IZ5730-EM0.5wwarm white55-60lm2.8-3.5v150mA120deg2850-3150k

 

(Electro-Optical Characteristics(Ta=25°C)

Parameter

Test condition

Symbol

Value

Forward voltage

If=150mA

Vf

2.8-3.5v

Luminous Flux

If=150mA

Φ

60-65lm

Viewing angle at 50% Iv

If=150mA

2θ 1/2

120 Deg

Reverse current

Vr=5v

Ir

10µA

Ra

If=150mA

Ra

70/80/90

 

Absolute maximum ratings (Ta=25°C)

Parameter

Symbol

Value

Power dissipation

Pd

700mW

Forward current

If

200mA

Reverse voltage

Vr

5V

Operation temperature range

Top

-35~+85°C

Storage temperature range

Tstg

-40~+100°C

Pulse forward current

Ifp

250mA

Electrostatic discharge

ESD

2000(HBV)V

Soldering temperature

Tsld

260°C for 10 seconds

Junction temperature

Tj

105°C

 

 

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Estimated Delivery Time

DHL

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FedEx

3-8 business days

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2-10 business days

UPS

1-7 business days

EMS

6-14 business days

ePacket

7-12 business days

China Post Air Mail

7-15 business days

China Post SAL

14-30 business days

By Sea

30-40 business days

1. 3-5 business days for Sample Orders; 7-15 business days for Bulk Orders for Bulk Orders.

2. "Business days" means Monday-Friday, excluding holidays.

3. DHL and UPS cannot ship to military or P.O. boxes address

4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.

 

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Q:LED patches have several ways of welding. Which ones can be reflow? What can be done by eutectic welding? Is the welding of viscose and lens material is required?
SMD patch products basically can be used in reflow soldering, especially a little note here that the eutectic welding is the connection between the chip and the substrate support or specifically, is the bottom of the chip after completion of production of coating material and a layer of Sikkim alloy, and then set up a heating zone in solid crystal machine package in time and a temperature of about 300 degrees, the realization process of the chip at the bottom of the Sikkim alloy melt and silver plated layer connection bracket, and a clear distinction between reflow.
Q:How many voltages and how many W drivers are used in series and parallel connection with 20 1W patches LED?
LED lights are current driven, first of all, look at your LED's IF and VF values. How much power do you have?. Make sure the current is in line with the IF and the current limit can be achieved with resistors.
Q:How to install the patch LED lamp band?
With double-sided adhesive, the temperature will not be very high. So it won't fall either. That's how I got it. It took me more than half a year, and I didn't have any problems
Q:Patch LED manual welding, how can welding not burn lights?
When soldering, the temperature is best to be lower, and the average welding temperature is about 360. That's enough, because the melting temperature of the tin wire is about 220 degrees, so if it is allowed, the temperature can be reduced as low as possible.
Q:LED package and LED SMD LED lamp, what is the difference? Will the release agent be used in that part?
Packaging is for TOP series LED, that is, the type of plastic molding. The patch is based on the PCB circuit board for molding. Mold release agent is used in molding.
Q:Why is the patch LED blue light dim?
The pressure drop of the blue light is greater than that of the red light and the green light. If the series connection is the same as that of the green light and red light, the current limiting resistor will tend to dim
Q:What is the difference between SMT LED packaging with silicone and epoxy resin transparent package? What is the market situation of these two types of packaging?
The main difference is the encapsulation method. The liquid silicone is mainly encapsulated and encapsulated, while the gum cake is solid and adopts a transfer molding package. Of course, there is a fundamental difference between the material, silica gel can be used for white light high-power LED, suitable for lighting. The epoxy can only be used in low-power monochrome LED, suitable for display, backlight, induction and other components.
Q:What are the storage requirements of SMT patch LED (LED)?
Clean• use no designated chemical liquids to clean SMD LED. These chemicals may damage SMD LED.. When necessary, wipe LED at room temperature with alcohol and dry at room temperature for 15 minutes before use• the effect of ultrasonic cleaning on SMD LED is related to the ultrasonic power and the SMD LED assembly method, and shall be checked in advance to ensure that the ultrasonic cleaning process does not impair the SMD LED
Q:How do led patches measure good or bad?
LED patch how to measure methods: use two meter meter test, red pen is positive, black pen negative, if there is "bee" sound is bad, if the light is good
Q:LED patch lamp band, how to calculate how many watts a meter, such as 3528-60 beads is how much?
3528 single lamp is 0.06W 0.06*60 lamp =3.6W 3528-60 bead is 3.6W/ meters

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