Pin fin heat sink CPL50 series

aluminumcoppercustom

Cooliance provides a range of pin fin forged high-performance passive, and Coolstrate® active, pin fin LED heatsinks for Citizen LEDs. These heatsinks offer industry-leading thermal performance. This range of Citizen COB LEDs mount onto the heatsink via an LED Holder. Cooliance will ship each heatsink, listed below, pre-drilled for each LED Holder.Product Customization Services: In addition to our range of standard products detailed in the table below, we can customize our product offering for your unique application.Product Options Table:Power Dissipation (W)Ambient 25°CPower Dissipation (W)Ambient 35°CPassive/Coolstrate® (Active)Dia.(mm)Hgt(mm)Thermal Resistance°C/WattModel #Datasheet150125Coolstrate80920.50CSL8050SQ-847Datasheet available214179Coolstrate80640.35CSL8070Q-847Datasheet available227189Passive2001500.33CHP200-847Datasheet available250208Passive2001500.30CHP250-847Datasheet available278231Coolstrate80920.27CSL8050MP-847Datasheet available326272Coolstrate80640.23CSL8070MP-847Datasheet availableCoolstrate Active LED Features:Inaudible at one meterNo issues of resonance – multiple units mounted together are as silent as a single unitLong-life motor design keeps our units silent for yearsCoolstrate® fans are designed to operate trouble-free for over 60,000 hoursDouble-bearing industrial fans, produced in the hundreds of thousands and with proven reliability recordsDouble-bearing fans do not suffer from sudden failure, unlike sleeve-bearing based designsDouble-bearing fans are indifferent to orientation, unlike sleeve-bearing based designsHeavy-duty, high-density pin fin heat sinks are designed to eliminate internal dust build-up – our field tests prove itRobust mounting clip protects the fan from shock and virtually eliminates accidental damageNo separate driver is required – you have the full range of choice for the driver that best meets your lighting requirementsEasy application testing – with a full range of standard sizes and multiple fan speeds, we make it easy for you to address the trade-offs between size constraints and powerCoolstrate®'s 10mm, perfectly flat base gives you maximum security for reliable mounting of your Bridgelux array, as well as full freedom in hole placement for mounting points, wire guides and reflector attachmentsPassive LED Heatsink Features:Modified With Wireways & Mounting HolesDiameters of 20 mm to 160 mm are offered within the standard product family. Consult factory for other sizes.Pin heights of up to 100mm are availableStandard or modified standard solutions - We can provide a solution from our standard product line and model it to ensure that it will provide adequate cooling for your application.Cold Forged Construction For Thermal Efficiency:Forging can produce round and other non-linear shapes that are preferred for LED applications.The forge process uses high pressure to form the material and provides control over the grain structure to provide superior thermal performance.LED’s are generally convection cooled and our forged pin fin arrays provide the best possible thermal performance in ambient environments.Heat sinks can be forged in either aluminum or copper.Custom design services: Our thermal engineers can also work with you to design and model a custom solution optimized to meet the needs of your application.Technical Specifications / Features:Compatible with CITILED COB Series, CLU550Available with Bender+Wirth 476 LED HolderIndustry-leading thermal performancePin fin forged constructionPassive and active (Coolstrate®) optionsPre-drilled for LED holders