Product parameters of Water Cooling Plate Aluminum Liquid Cold Plate Customized

Material: AL 1100

Size:20*21.3*2cm

Weight: 1.198kg

Technology: CNC machining

Feature: high cooling power capability

Surface treatment: oil cleared,cleaned and passivation

Heat conducting power: 1200W

Water cold plate/aluminum liquid cold plate (Chinese professional instructions)
Aluminum liquid cold plate = aluminum alloy liquid-cooled cooling plate, which is the most commonly used core component of water-cooled cooling in high-power equipment.
1. Basic concepts
Full name: Aluminum liquid cold plate/water-cooled heat sink plate/liquid cooling plate
English: Aluminum Liquid Cold Plate / Water Cooling Plate
Principle: Use coolant (water/antifreeze) inside to quickly remove the heat from chips, power devices, batteries, etc.
2. Common structures (include all the ones you asked before)
CNC precision milling cold plate
The whole piece of aluminum is milled with the flow channel and then sealed and welded, suitable for power amplifiers, lasers, and servers.
Aluminum extrusion cold plate
Extruded aluminum profiles are used as the main body, and the flow channels are integrally formed. The cost is low and suitable for large batches.
Shovel radiator + liquid cooling composite structure
Air-cooled fins + water-cooled bottom plate, heat dissipation is stronger.
Buried pipe/brazed cold plate
Copper tube buried in aluminum base plate, welded and sealed again, high reliability.
III. Main features
Material: AL6061/AL6063/ 1060 pure aluminum
Advantages:
Good thermal conductivity and light weight
Cheaper than copper cold plates
Flexible processing and can be made into various shapes
Heat dissipation efficiency is much higher than air cooling
Purpose:
Power amplifier, RF module
New energy vehicle batteries, motors, electronic controls
Servers, GPUs, energy storage, inverters, laser equipment
4. Simple comparison (to help you quickly select models)
CNC aluminum cold plate: High precision, complex flow channel → High-end equipment, power amplifier, laser
Aluminum cold plate: High cost performance, fast mass production → Battery, energy storage, industrial power supply
Copper cold plate: Better heat conduction, but heavier and more expensive → Ultra-high heat flux density scenario

Because of its strong heat dissipation, light weight, moderate cost, and high reliability, aluminum liquid cold plates cover almost all industries with high power, high heat flow, and limited space. They are currently the most mainstream solution in liquid cooling and heat dissipation.
1. New energy vehicles (the most important application)
Power battery cooling plate (battery pack liquid cooling)
Motor controller, IGBT/SiC module cooling
Car charger OBC, DC DC cooling
Electric drive assembly cooling
2. Energy storage system/energy storage power station
Energy storage battery cluster liquid cold plate
Energy storage converter PCS liquid cooling and cooling
Large-scale industrial and commercial energy storage temperature control system
3. Data Center & Server & AI Computing Power
GPU/CPU direct cooling water cooling board
Server machine liquid cooled
AI training server, high-density computing power equipment
4. Optical communications, radio frequency, power amplifiers
RF power amplifier PA
Microwave devices, radar T/R components
Broadcast transmitter, laser equipment
5. Industrial power electronics
Inverter, inverter
High-power power supply, electroplating power supply, induction heating
UPS uninterruptible power supply
6. medical equipment
Nuclear magnetic resonance MRI
CT machine, medical laser
Heat dissipation of high-precision medical instruments
7. Laser and optoelectronic equipment
Fiber lasers, solid lasers
Laser cutting, welding, marking machine
8. Rail transit, aerospace
High-speed railway traction converter
Avionics, aerospace load temperature control