The hottest Dongguan SMD LED 1210 yellow

2022-08-06
  • Detail

Dongguan patch LED 1210 yellow clamps the sample with clamping devices on both sides

it can be seen from some data that the selection of packaging process directly determines the light attenuation of LED lamps. The primary reason for LED lamps is that led chips are afraid of heat. Let's take a look at the causes of LED light failure

I. quality problems of LED products:

1. The selected LED chips are poor in physique and have fast brightness attenuation

2. There are defects in the production process, Dongguan SMD LED 1210 yellow_ Anstar electronics, the heat dissipation of LED chip can not be well led out from the pin pin, resulting in the high temperature of LED chip and the aggravation of chip attenuation

II. Application conditions:

1. LED is driven by constant current. Most places are almost blank; On the other hand, China's industry has developed rapidly in recent years. Some light-emitting diodes are driven by voltage, which leads to rapid attenuation of light-emitting diodes

2. The driving current is greater than the rated driving condition

in fact, Dongguan SMD LED 1210 is yellow_ There are many reasons for the light attenuation of anstar electronics and LED products. The thermal resistance of LED chip, the influence of silver glue, the remaining problems of the substrate are how to connect the prosthetic limb for heat dissipation, and the colloid and gold wire are also related to light attenuation. It is not important to heat more than 100 degrees in a short time. Even under high temperature for a long time, it is a huge damage to the LED chip

The temperature node of the

led is actually 80 degrees, and the Dongguan SMD LED 1210 is yellow_ Anstar electronics, so when the LED chip works at a cooling temperature, it is very painful, which accelerates the aging of the LED light source

influence of temperature on [led]

each electronic component has a peak value acceptable to its temperature. Any LED component has specific welding requirements and cannot be welded at will, otherwise the LED will be damaged. Welding practice: the temperature of LED tip should not exceed 300 ℃, and the welding time should not exceed 3 seconds

in the welding process, attention should be paid to minimize the pressure of the LED and the thermal shock to the wafer, so as to prevent damage to the wafer, high-temperature trimming and live welding of the LED. When using LED for operation, the temperature of lamp cap or heat conduction base shall not be greater than 60 ℃, and attention shall be paid to the impact of ambient temperature on the photoelectric performance of lamps

Anxing Electronics Co., Ltd. is an enterprise specializing in the production and operation of optoelectronic components. Its main products are various types of neon lamps, led filament bulbs and LED light-emitting diodes. The company provides a large number of excellent products for many industries such as electronics, electrical appliances, lamps, lighting, etc. with its exquisite technology and rich experience of "symptoms: body conductivity", and can design and manufacture special optoelectronic products according to customer requirements, solving many customer problems. Due to the stable and reliable product quality, high brightness, long service life and good electrical performance, our products have been sold at home and abroad

"customer-oriented and quality-oriented" corporate culture makes us closely related to customers. The trinity of component matching, technology matching and service matching makes us always at the leading level in the electronics industry. All employees of the company sincerely hope to make friends with you and make progress hand in hand

Anxing Electronics Co., Ltd. is an enterprise specializing in the production and operation of optoelectronic components. Its main products are various types of neon lamps, led filament bulbs and LED light-emitting diodes. With exquisite technology and rich experience, the company provides a large number of excellent products for many industries such as electronics, electrical appliances, lamps, lighting, etc., and can design and manufacture special optoelectronic products according to customer requirements, solving many customer problems. Due to the stable and reliable product quality, high brightness, long service life and good electrical performance, our products have been sold at home and abroad

"customer-oriented and quality-oriented" corporate culture makes us closely related to customers. The trinity of component matching, technology matching and service matching makes us always at the leading level in the electronics industry. All employees of the company sincerely hope to make friends with you and make progress hand in hand

led lighting, like a dark horse, has risen rapidly in the lighting industry and is likely to replace the market with energy-saving lamps as the mainstream. The LED filament bulb lamp series is one of the most obvious products in 2014. It has the advantages of true energy saving, true environmental protection, true health, high quality and low consumption, and has become a new favorite of the market

Anxing Electronics Co., Ltd. is an enterprise specializing in the production and operation of optoelectronic components. Its main products are various types of neon lamps, led filament bulbs and LED light-emitting diodes. With exquisite technology and rich experience, the company provides a large number of excellent products for many industries such as electronics, electrical appliances, lamps, lighting, etc., and can design and manufacture special optoelectronic products according to customer requirements, solving many customer problems. Due to the stable and reliable product quality, high brightness, long service life and good electrical performance, our products have been sold at home and abroad

"customer-oriented and quality-oriented" corporate culture makes us closely related to customers. The trinity of component matching, technology matching and service matching makes us always at the leading level in the electronics industry. All employees of the company sincerely hope to make friends with you and make progress hand in hand

led filament advantages

1, 360 ° luminous stereo light source

2. Blue light chip, red light chip, yellow green powder, white light packaging process

3. Integrated high-voltage drive maximizes the power factor of power supply and minimizes the cost of lamps

4. High quality light source. Now the color rendering index can reach more than 90 and the luminous efficiency is more than 120lm/w

5. Cooperate with the new 360 ° molding packaging process using fully transparent substrate materials

6. Fluorescent adhesive molding process, high yield

7. New light vision, feeling the original "incandescent lamp" light environment

Anxing Electronics Co., Ltd. is an enterprise specializing in the production and operation of optoelectronic components. Its main products are various types of neon lamps, led filament bulbs and LED light-emitting diodes. With exquisite technology and rich experience, the company provides a large number of excellent products for many industries such as electronics, electrical appliances, lamps, lighting, etc., and can design and manufacture special optoelectronic products according to customer requirements, solving many customer problems. Due to the stable and reliable product quality, high brightness, long service life and good electrical performance, our products have been sold at home and abroad

"customer-oriented and quality-oriented" corporate culture makes us closely related to customers. The trinity of component matching, technology matching and service matching makes us always at the leading level in the electronics industry. All employees of the company sincerely hope to make friends with you and make progress hand in hand

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