Yellow 3528 Taiwan Epistar LED Chip
- Ref Price:
-
- Loading Port:
- Hong Kong
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1 Roll/Rolls pc
- Supply Capability:
- 100000 Rolls Per Month pc/month
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General Introduction
Yellow 3528 Taiwan Epistar LED chip
Specification
| Commodity | LED 3528 SMD |
| Model NO. | GM-3528UYC |
| Dimension | 3.5mm*2.8mm*1.9mm |
| LED Source | Epistar |
| Light Color | Yellow |
| Color temperature | 585-592nm |
| Working voltage | 1.9-2.3V |
| LED luminous Intensity | 1LM |
| Color Rendering Index(CRI) | Ra ≥ 80 |
| Life Span | 50000H |
| Certificate | CE & RoHS |
| Package | 1Box (=1000pcs) |
Full Details for all SMD
Feature
1:5050,3528, 0805,0603,1206,1210,side view SMD.
2.colors avialable :red ,green ,yellow,blue ,white etc.
3.saving energy and environment protection.
4.luminous intensity:15-18LM.
5.flexible viewing angle ,long lifespan and low power consumption.
6.Solid -state,shock and vibration resistant.
7.RoSh compliant decide excellent quality.
IF: 20mA,
Beam Angle: 120°
High Brightness, large view angle, Low Power dissipation, high cost-effective.
Operation temperature: -40 - 95 degrees celsius. Life span: 50000 hours.
Packaging & Delivery
Package:
2000pcs SMD packed in 1ROLL.
Delivery:
Shipping Service | Estimated Delivery Time |
DHL | 2-8 business days |
FedEx | 3-8 business days |
TNT | 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. 3-10 business days for Sample Orders; 7-40 business days 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.
- 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?
- At present, it is basically made of silica gel, and the epoxy resin is very few. Only those with lower price may use some. Why is it rare to use epoxy? Because of the use of LED epoxy patch cited some discomfort because the cable used in the above: reflow welding, high temperature resistant epoxy epoxy and silicone not lead to separation, produce decay dead lights etc..
- Q: LED patch lamp band, how to calculate how many watts a meter, such as 3528-60 beads is how much?
- LED patch lamp with 3528-60 beads should be 4.8W/ meters.Because the LED light belt is made according to the manufacturer's standard, the parameters are different, and the parameters of the LED lamp belt and the method of use are best connected with the manufacturer's confirmation. Some common parameters are given here for reference only
- Q: Led lamp and Led patch two what is the difference between ah, the feeling is a patch of long service life, whether or not? 5-10 meters pan area lighting lamp selection Everbright shaped or patch shape?
- First of all, I want to say, in the same light emitting chip case, two is not what were, just a different process is a DIP plugin, a SMD patch process, the 3 floor of the right, just some high grade patch.
- Q: LED light SMD LED package in what form, trouble you under the guidance of...
- The LED chip has bumps and is welded to the PCB board using FLIP CHIP to packaging technology.LED is English light emitting diode (light emitting diode) abbreviation, its basic structure is a electroluminescent semiconductor chip light emitting materials, with silver glue or glue curing to the bracket, connecting a chip and a circuit board and then with silver or gold, then sealed with epoxy resin around, to protect the internal core role finally, the installation shell, so the seismic performance of LED lamp is good. Field of application involves mobile phones, desk lamps, household appliances and other daily household electrical appliances and machinery production.
- Q: Patch LED light does not flash, why?
- Are you saying that lamp is flashing? You can check the power output, according to your standard parameters and SMD beads, lamp panel series parallel mode, calculate the power output to output power of the test, you may be wrong, power, overload, but also the effective part of you may be the circuit for power transmission is not stable or low
- Q: What does patch LED light mean?
- Look, what's your product?. Some products have volume requirements, straight line will be relatively large, patches of small affixed to the circuit board does not occupy space, if only the light source, it may be an ordinary light bulb, as LED power saving.
- Q: How many volts is a single LED on the LED patch band?
- The single LED on the LED patch band is around 3.3V.LED light emitting diode, which is a nonlinear component, its operating voltage (tube pressure drop) is also different: ordinary red LED about 1.5 V; ordinary green LED about 1.8 V; bright white LED up to 3.3 V or so.
- Q: What is the difference in performance between the LED plug-in and the LED patch?
- The cooling of the plug-in is not good, because the plug-in's lamp foot, in order to save costs, generally use iron plus coating, heat conduction is not very good.The strength of aluminium alloy is not enough, it is easy to break, and copper is expensive.Relatively speaking, the patch is good, because the heat is welded on the PCB, copper or direct aluminum substrate cooling, patches near.Otherwise, why do high-power patch it?!SMT direct placement machine, a high degree of automation, low rate of bad.
- Q: Patch LED light broken one, short circuit can use it?
- Only when a constant current source is used, the LED in series can be shorted. For the shunt power supply shunt LED, the open circuit LED can be disabled without having to manage it. The short circuit must be removed
- Q: How do led patches measure good or bad?
- Use the two stage tube test of the multimeter, the red pen is connected, and the black pen is negative. If there is a bee, the sound is bad, and if the light is bright, it is good
Send your message to us
Yellow 3528 Taiwan Epistar LED Chip
- Ref Price:
-
- Loading Port:
- Hong Kong
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1 Roll/Rolls pc
- Supply Capability:
- 100000 Rolls Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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