Inverter/Converter Stage
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This page explains how Heat Sink Assembly is classified within Electrical Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A thermal management component designed to dissipate heat from electronic devices within inverter/converter systems.
Technical details and manufacturing context for Heat Sink Assembly
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Thermal Resistance | 0.1–0.5 K/W | Lower is better for heat dissipation |
| Maximum Operating Temperature | -40–150 °C | Exceeding may cause solder joint failure |
| Material Grade | 6063-T5 | Aluminum alloy with good thermal conductivityGB/T 3190 |
| Surface Treatment | Anodized | Improves corrosion resistance and emissivityMIL-A-8625 |
| Overall Dimensions | 100–300 mm | Customizable to fit enclosure |
| Weight | 0.5–2.5 kg | Affects mounting and structural load |
| Flatness | 0.1–0.3 mm | Ensures proper contact with heat sourceISO 2768 |
| Surface Roughness | Ra 1.6–3.2 μm | Affects thermal interface resistanceISO 1302 |
| Hole Diameter Tolerance | ±0.1 mm | Critical for mounting hardwareISO 2768 |
| Pressure Drop | 10–50 kPa | Affects coolant flow rate |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Heat Sink Assembly.
This component is essential for the following industrial systems and equipment:
| pressure: | 0 to 2 bar (typical), up to 5 bar (max) |
| flow rate: | 0.5 to 10 L/min (liquid cooling), 10 to 100 CFM (air cooling) |
| temperature: | -40°C to +150°C (operating), up to +200°C (peak) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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According to the directory, heat sink assemblies are typically made from aluminum alloy or copper. Aluminum alloy, such as grade 6063-T5, is common due to its good thermal conductivity and lightweight properties. Copper offers higher thermal conductivity but is heavier and more expensive. The choice depends on the application's thermal and mechanical requirements.
The directory lists a thermal resistance range of 0.1 to 0.5 K/W. Lower values indicate better heat dissipation. The actual thermal resistance depends on the design, material, and cooling method. It is essential to verify the specific value for the intended model and operating conditions.
The directory references several standards for operating pressure and leakage rate, GB/T 3190 for material grade, MIL-A-8625 for surface treatment, ISO 2768 for flatness and hole diameter tolerance, and ISO 1302 for surface roughness. These standards serve as procurement and verification references; they do not imply certification of any specific product.
You should confirm model-specific values for thermal resistance, maximum operating temperature, dimensions, and other parameters with the legal manufacturer or supplier. Also, verify that the materials and surface treatments comply with the relevant standards for your application. Always check the actual performance under your operating conditions.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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