Large Heatpipe Heatsink Assemblies

Introduction：
Large Heatpipe Heatsink Assemblies
Material: Aluminum + copper
Finish: Nickel plated + anti-oxidation
Delivery time: samples 2 weeks, production 3-4 weeks
Pioneer Thermal can design and manufacture heat pipe heat sink based on customers' requirement.

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DETAILS

About Pioneer Thermal：

As a heat sink manufacturer in China, Pioneer Thermal is certified with ISO9001, ISO14001 and TS16949, and has more than 18 years experience in CNC machining, cold forging heatsinks, cold plate heatsinks, die casting heatsinks, extrusion heatsinks, heatpipe assemblies, skived fin heatsinks, stacked fin heatsinks, folded fin heatsinks etc., Pioneer Thermal has own R&D team who can design and run simulation for you if you require design service, or assist your design team to improve the part feasibility from the manufacture point of view (design refine/process optimize/cost reasonable). If you need any heat sink service, please contact Pioneer Thermal.

Manufacturing Process:

Aluminum fin: by stamping process

Copper plate: by CNC machining process

Heat pipe: by heat pipe machine and bend

Assembly: Aluminum fin, copper plate and heat pipe soldering by reflow oven

100% On-line thermal test

Inspection, pack and ship.

Product Introduction

A typical heat pipe consists of a copper tube in which the inner walls are lined with a wick structure.

· The heat pipe is charged with de-ionized water and then vacuum sealed. This gives the water a lower boiling point.

· When the heat pipe is heated at one end, the working fluid evaporates from liquid to vapor (phase change).

· The vapor travels through the hollow core of the heat pipe to the other end of the heat pipe, where heat energy is being removed by a heat sink or other means. Here, the vapor condense back to liquid and releases heat at the same time.

· The liquid then travels back to the original end of the heat pipe via the wick by capillary action.