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Характеристики
Round D133mm led pin fin heatsink fit for Cob cxb3590 Bridgelux V29 50-60w heat sink diy indoor | Освещение
История изменения цены
*Текущая стоимость US $22.55 уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Sep-18-2025 | 26.8 руб. | 27.27 руб. | 26.5 руб. |
| Aug-18-2025 | 26.25 руб. | 27.15 руб. | 26.5 руб. |
| Jul-18-2025 | 22.46 руб. | 23.74 руб. | 22.5 руб. |
| Jun-18-2025 | 26.19 руб. | 27.24 руб. | 26.5 руб. |
| May-18-2025 | 22.46 руб. | 23.54 руб. | 22.5 руб. |
| Apr-18-2025 | 25.69 руб. | 26.72 руб. | 25.5 руб. |
| Mar-18-2025 | 25.42 руб. | 26.26 руб. | 25.5 руб. |
| Feb-18-2025 | 25.94 руб. | 26.75 руб. | 25.5 руб. |
| Jan-18-2025 | 24.9 руб. | 25.71 руб. | 24.5 руб. |
Описание товара
Round D133mm Pre-drilled led pin fin heatsink fit for Cob cxb3590 Bridgelux heat sink diy
| Materia | Aluminum AL1070(99.5%) | Bottom -thickness | 5 mm -10mm |
| Diameter | 90mm(3.6inch)-180mm(7.1 inch) | finished | Anodize |
| Height | 70mm(2.8inch)-100mm (3.9inch) | k/W | 10W-100W |
| Feture | 1 Pure Aluminum 1070 2. Black Anodize . 3 Fit with cob led cxb3590, citizen CLU048.Bridgelux V29 | ||
Feature
Standard pin fin heat sinks are relatively new derivatives of the Aluminum heat sink. Unlike aluminum extrusion heat sinks, which contain an array of vertically oriented pins, Standard pin fins features pins that gradually bend outward. Curving the pins in this way increases the spacing between the pins and allows surrounding air streams to enter and exit the pin array more efficiently without sacrificing surface area.
The impact of increased pin spacing on heat sink performance is magnified at lower air speeds because weak air streams have less power to penetrate the array of pins. In low air speed environments and in natural convection, the increased spacing between the pins reduces the heat sink's thermal resistance by up to forty percent versus a aluminum extrusion profile heat sink. As a result, pin fins are recommended for low and moderate airspeed environments and for natural convection cooling.
Side flat cold forging heatsink for led light/pin fin heatsink
Heat sinks are used to enhance heat dissipation from hot surfaces. A heat sink does this by increasing the surface area that is in contact with the cooling fluid or air.
From board level heat sinks, to LED heat sinks, to high power heat sinks,our goals are to provide you the best heatsink that is the most cost effective and highest quality. Our employees will see that we do whatever we can to make this happen.
Compatible with Bridgelux Vero 29 COB
1.Pre drilled for Bridgelux Vero 29 (not included)
2.Pre drilled for reflector adapter LEDiL C13584_CLAMP-VERO29 and LEDiL F13838_ANGELINA-XW (not included)
3.Pre drilled 100mm Glass lens with 112mm diagonal mounting positions. (not included)
4.4x M3 screw positions on outer perimeter and 2x M3 screw positions on sides for mounting heatsink
Compatible with Cree CXB 3590 COB
1.Pre drilled for Cree CXB 3590 with Ideal Holder 50-2303CR (not included)
2.Pre drilled for reflector adapter 50-2300AN and LEDiL F13838_ANGELINA-XW (not included)
3.Pre drilled 100mm Glass lens with 112mm diagonal mounting positions. (not included)
4.4x M3 screw positions on outer perimeter and 2x M3 screw positions on sides for mounting heatsink
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