A: There are blue light, white light (blue light chip turn white light), green light chip. 2, How much lumen can Puri's chip achieve? A: Puri 45mil chip can do 1W, 110-120LM/350MA, 3W, 180-200LM /700MA. 60mil can do 5W use 350-380LM/1500MA. At the same time, the customer's package heat dissipation should be handled well, and the end customer's Heat dissipation should also be handled well. 3, Is Puri's chip better with that kind of phosphor? A: It is recommended that different wavelengths with different phosphors have achieved the best illuminating effect. 4, How many volts can the ESR protection of the Puri chip reach? A: The ESD protection of Puri chip can reach 3000V, and products like CREE and Xuming can only achieve 500V. 5, Puri's chip is very resistant to static electricity. Can it be done without Zener? A: Look at the specific application, if it is to seal the LED to do outdoor lighting such as street lamps, it is recommended; if it is a flashlight, spotlights and other applications, you can consider not adding Zener to save costs. 6. What are the specific advantages of Puri chip compared with other chips? a, the product has high stability, because it is a double electric shock structure, and the surface has 6 layers of protective film, the customer is easier to operate in the production process, the product yield is better controlled, and the light decay is less; b, ESD protection can reach 3000V, and similar products are about 500V, some applications with low requirements can help customers save the Zener tube to save customers' costs; c. When making polycrystalline LEDs, our advantages are very obvious. Customers can connect and connect in series according to their own requirements. 7, Is Puri shipping a few bins? At least a few bins can be produced? A: A small batch of trial production can produce a bin, 10k-50k is at least 2 bins connected, more than 100k, requiring 3-4 bins. You can control the bin area at the time of sample delivery to ensure subsequent shipments. 8. Is there any patent for Puri's chip? If there is a patent, how do you give the customer a guarantee? A: Puri's chip has more than 60 patents, which can guarantee patent rights including Japan, but customers should pay attention to the patent license of phosphors. Otherwise, even if the chip has patents, the products will not be guaranteed. As for the guarantee, the customer has special requirements. If the quantity is large, a certificate such as a patent guarantee can also be provided to the customer. What are the advantages of Puri LED chips ? Frequency-conversion Submersible Motor Winding Wire
Frequency-conversion Submersible Motor Winding Wire Series
1. 70℃-Grade Frequency-conversion Submersible Motor Winding Wire
This products is made of solid copper wire conductor, polyamid film wrapped strengthened, modified polypropylene jacket, optional polyamid jacket. It has fine performance for water-resistant, mechanical, electric conducting and acid-alkali-salt resistance. It is used to water-filled submersible motor, oil-filled high-voltage submersible motor or similar working electronics with frequency-conversion starting, long-term high/low frequency, low voltage, continually-starting, unstable power grid or similar working conditions electronics, overheat and overload especially to fountain motor and applied to standard of environmental-friendly.
The product can be used for Voltage 1140V, temperature -10℃-70℃, water pressure 1.5MPa, light acid-alkali-salt media or oil-media, for long time use with stable liability.
The product can be used for Voltage 1140V, temperature -40℃-90℃, water pressure 1.5MPa, light acid-alkali-salt media or oil-media, for long time use with stable liability.
3. 180℃-Grade Frequency-conversion Submersible Motor Winding Wire
This products is made of solid copper wire conductor, polyamid film wrapped strengthened, multi-type fluoroplastic insulation jacket. It has fine performance for water-resistant, mechanical, electric conducting and acid-alkali-salt resistance. It is used to water-filled submersible motor, oil-filled submersible motor or similar working electronics with frequency-conversion starting, long-term high/low frequency, low voltage, continually-starting, unstable power grid, overheat and overload or similar working conditions electronics, especially to fountain motor and applied to standard of environmental-friendly.
The product can be used for Voltage 1140V, temperature -100℃-180℃, water pressure 1.5MPa, acid-alkali-salt media or oil-media, for long time use with stable liability.
Frequency-Conversion Submersible Motor Winding Wire,Frequency Various Submersible Motor Winding Wire,Frequency-Conversion Submersible Winding Wire,Frequency Coversion Submersible Winding Wire HEBEI GUOQIAN WIRES CO., LTD , https://www.guoqianwires.com
2. 90℃-Grade Frequency-conversion Submersible Motor Winding Wire
This products is made of solid copper wire conductor, polyamid film wrapped strengthened, modified cross-linked polyethylene insulation, optional polyamid jacket. It has fine performance for water-resistant, mechanical, electric conducting and acid-alkali-salt resistance. It is used to water-filled submersible motor, oil-filled submersible motor or similar working electronics with frequency-conversion starting, long-term high/low frequency, low voltage, continually-starting, unstable power grid or similar working conditions electronics, overheat and overload especially to fountain motor and applied to standard of environmental-friendly.
American Puri LED chip features
1. What are the main products of Puri?