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Heatsink and Fan Assembly, 50 Watt Heat Load

  • 50 watt heat sink assembly
  • Fan Heatsink Mounting Holes Dimensions
  • 50 watt heat sink features

sku / item#: RLS/HS-022
ships: 2 Weeks ARO

Key Features
  • Low Thermal Resistance: 0.22 ºC/W
  • Suitable for up to 50 W Heat Load
  • Affordable Laser Diode Heat-Sink Assembly
  • Highly Versatile Forced-Air Heat-Sink
  • 12 VDC, 9.9 Watt Fan
  • Offered by Elite Thermal Engineering, a Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeControl.com, part of the
    Laser Lab Source Marketplace Group

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PRICE $195.00
  • Thermal Resistance: 0.22 ºC/W
  • Heat Dissipation Capacity: 50 W with 12 ºC Temperature Rise
  • Dimensions (L x W x H): 210.9 mm x 92.5 mm x 65.3 mm
  • Fan Voltage: 5.5 ~ 13.8 VDC
  • Fan Input Power: 9.9 W
  • Fan Noise Level: 47 dBA
  • Refer to datasheet for additional specifications

Product Overview:

Heatsink and Fan Assembly For Conduction-Cooled Laser Diodes

The HS-022 is a well-made and versatile integrated heatsink and fan assembly, designed for maximum flexibility across a wide range of applications in your laser diode lab and prototyping shop.

The HS-022 is a very affordable solution for a wide range of situations where a fully integrated thermoelectric cooled mount is overkill or over-budget. The HS-022 is perfect when high amounts of heat must be conducted away from the test device, but precision temperature control of the device is not required. The HS-022 provides laser heat dissipation capacity of 50 watts with 12 ºC temperature rise (12 ºC without TECs, 0 ºC rise with optimized TECs).

The HS-022 heatsink is ideal for a wide variety of fiber-coupled laser packages and modules, IGBTs, high-heat test loads, and the like.

Low Thermal Resistance for High Heat-Flux Laser Diodes

The heatsink housing is designed to be placed on a flat table. The high fin-density heatsink is enclosed in a sheet metal duct to direct the entire volume of forced air over the fins, thereby providing the low thermal resistance of 0.22 ºC/W (tested with a 1-inch square heat-load attached to the mount plate). This low thermal resistance means that for every 10 Watts of power input to the heat-sink mounting plate, the temperature of the heatsink surface will rise 2.2 ºC.

Customizable Options for Maximum Versatility and Ease-of-Use

All heatsink modules can be ordered with an optional IP68 fan for operating in harsh dust and liquid environments. Also, custom mounting pre-drilled hole patterns are available from the manufacturer. Contact us for details and a quote.

Elite Thermal Engineering offers TEC-based heatsinks for applications that require precision temperature control. Visit the ETE e-shop at LaserDiodeControl.com to see ETE's selection of TEC-based laser heatsinks.

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