Guangdong Uchi Electronics Co.,Ltd
-
China,Dongguan ,Guangdong
-
Verified Supplier
Leave a Message
we will call you back quickly!
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Split-type Pure Copper Microchannel Cold Plate (Dual Heat Source Microchannel","imgUrl":"https:\/\/img.chinax.com\/nimg\/4d\/8b\/fb8bb67c0b5deadab72e59b86e75-200x200-1\/split_type_pure_copper_microchannel_cold_plate_28dual_heat_source_microchannel.jpg","attrs":{"Price":"Negotiable","Packaging Details":"Bulk","Warranty":"3 Years","Supply Ability":"5000,000,000PCS Per Month"}}
{"title":"Water Cooling Plates High Voltage Connector Push In Fittings","imgUrl":"https:\/\/img.chinax.com\/nimg\/4c\/3a\/bb2d6f0080b343109ffb39c6f847-200x200-1\/water_cooling_plates_high_voltage_connector_push_in_fittings.jpg","attrs":{"Brand Name":"UCHI","Model Number":"-","Certification":"Completed","Place of Origin":"Dongguan China"}}
{"title":"Friction Stir Welding Liquid Cooling Plate Aluminium CU1100 Material","imgUrl":"https:\/\/img.chinax.com\/nimg\/52\/37\/72f6ee397b4cb0f0e270be0f7901-200x200-1\/friction_stir_welding_liquid_cooling_plate_aluminium_cu1100_material.jpg","attrs":{"Brand Name":"Uchi","Model Number":"Heat Sink-8","Certification":"SMC","Place of Origin":"Dongguan\uff0cGuangdong,China"}}
{"title":"Friction Welding Stir Inside Tunnel Liquid Cold Plate , FSW Water Cooling Plate","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/2c\/850bede92804f9d0341888a03628-200x200-1\/friction_welding_stir_inside_tunnel_liquid_cold_plate_2c_fsw_water_cooling_plate.jpg","attrs":{"Brand Name":"Uchi","Model Number":"FSW Cold Plate-03","Place of Origin":"China","Minimum Order Quantity":"100pcs"}}
{"title":"Advanced FSW Liquid Cooling Plate With Friction Welding Technology","imgUrl":"https:\/\/img.chinax.com\/nimg\/72\/6c\/29a24ce04e08128c36dc2528571f-200x200-1\/advanced_fsw_liquid_cooling_plate_with_friction_welding_technology.jpg","attrs":{"Brand Name":"Uchi","Model Number":"FSW Liquid cooling plate","Place of Origin":"Dongguan\uff0cGuangdong,China","Minimum Order Quantity":"100PCS"}}
{"title":"150W Aluminum AL 6061 CNC Heatsink Friction Welding Stir No Leakage","imgUrl":"https:\/\/img.chinax.com\/nimg\/19\/44\/800eb3189e1c660e43c48c8cd172-200x200-1\/150w_aluminum_al_6061_cnc_heatsink_friction_welding_stir_no_leakage.jpg","attrs":{"Brand Name":"Uchi","Model Number":"Welding Heatsink-05","Place of Origin":"Dongguan\uff0cGuangdong,China","Minimum Order Quantity":"100pcs"}}
{"title":"Aluminum Friction Welding Pipes Liquid Cooling Plate 265x180x35mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/8a\/3c\/5e7240659d550a5d07bffd871bb8-200x200-1\/aluminum_friction_welding_pipes_liquid_cooling_plate_265x180x35mm.jpg","attrs":{"Brand Name":"Uchi","Model Number":"Liquid Cold Plate-6","Certification":"SMC","Place of Origin":"Dongguan\uff0cGuangdong,China"}}
- Home>
- Liquid Cooling Plate>
- Split-type Pure Copper Microchannel Cold Plate (Dual Heat Source Microchannel
- Product Details
- Company Details
Product Specification
|
|
|
|
| Packaging Details |
Bulk |
Warranty |
3 Years |
| Supply Ability |
5000,000,000PCS Per Month |
Applicable Medium |
WATER |
| Packing |
PE Bag Carton |
Service |
OEM Custom Service |
| Input Current |
≤10A |
Payment Terms |
T/T,Paypal,Western Union,Money gram |
| Product Technology |
CNC maching + surface finish |
Feature |
High pressure of water transmitting |
| Coolant Type |
Coolant type |
Bearing |
Alloy Bearing |
| Delivery Time |
5-7 days |
Size |
120*150*35mm |
| Noise |
17dbA |
Material |
Copper/Aluminum |
| Materials |
copper + aluminum alloy |
Certification |
UL.VDE,SGS,REACH,CQC,CSA.ISO.ROHS,CUL |
| Place of Origin |
Dongguan，Guangdong,China |
Brand Name |
UCHI |
| High Light |
Split-type Pure Copper Cold Plate
，Dual Heat Source Liquid Cooling Plate
，Microchannel Heat Sink with Warranty
|
Split-type Pure Copper Microchannel Cold Plate (Dual Heat Source Microchannel Liquid Cooling Heat Sink)
Structural Interpretation
Dual Independent Microchannel Zones
Two sets of pure copper microchannel heat exchange regions with fine grooves can be seen on the left and right, corresponding to two heat-generating chips (such as dual GPUs, dual RF chips, or dual laser bars). An isolation trench is reserved in the middle to realize zoned heat dissipation for heat sources, which can match different chip power consumption individually.
The fine parallel lines on the surface are micrometer-scale microchannels. Coolant flows through these tiny grooves to greatly expand the heat exchange area and carry away heat of high heat flux density.
Substrate & Manufacturing Process
The main body is made of high-purity pure copper, with a metal sealing base on the periphery. Vacuum brazing is adopted to hermetically join the microchannel copper sheet and baseplate for pressure resistance and leak prevention. The contact surface is precision machined to ensure close contact with chips and reduce contact thermal resistance.
Design Feature: Zoned Layout
Conventional single-piece microchannel cold plates are designed for a single heat source. This dual-heat-source integrated cold plate dissipates heat for two chips simultaneously. The flow paths can be designed as parallel or series water circuits, compatible with multi-chip modules and saving assembly space.
Application Scenarios
- Multi-chip modules in AI servers, dual-GPU computing boards
- High-power laser arrays, multi-channel RF power amplifiers
- Semiconductor power modules, multi-channel radar T/R modules
Product Description
This pure copper dual-zone microchannel liquid cold plate is precision-machined from high-purity copper with a zoned micrometer-scale microchannel structure. One single cold plate serves two heat-generating chips at the same time. Integrated sealing by vacuum brazing delivers stable pressure resistance for the water circuit and eliminates leakage. The working surface is precision ground to ensure tight bonding with chips and reduce interfacial thermal resistance.
The flow channel density and water circuit scheme can be customized according to the power difference between the two chips to optimize temperature uniformity. Customization of outline dimensions, inlet/outlet positions and mounting holes is supported to meet liquid cooling requirements of high-power multi-chip modules.
Key Selling Points
✅ Dual-heat-source zoned cooling: One cold plate cools two chips concurrently, optimizes module temperature uniformity and saves overall system space
✅ Enhanced heat transfer by pure copper microchannels: Dense micrometer-scale flow channels provide large heat exchange area and support ultra-high heat flux density
✅ Vacuum brazing sealing: Robust weld seams with high pressure resistance; no risk of water leakage during long-term cyclic operation
✅ Customizable differentiated flow channels: Separate channel design available for chips with different power consumption to achieve more balanced temperature control
✅ Low contact thermal resistance working surface: Precision planar machining for excellent chip fitting
✅ Wide compatibility: AI multi-chip modules, laser arrays, RF power amplifiers, radar assemblies and high-power semiconductor modules
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
-
Business Type:
Manufacturer,Exporter
-
-
Total Annual:
1,500,000-2,500,000
-
Employee Number:
138~168
-
Ecer Certification：
Verified Supplier
+ Read More
