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Frequency converter is a power control equipment that uses frequency conversion technology and microelectronics technology to control AC motor by changing the working power frequency of the motor. The converter is mainly composed of rectifier (AC to DC), filter, inverter (DC to AC), brake unit, drive unit, detection unit and micro-processing unit.
The heat dissipation of the inverter is divided into the following types: natural heat dissipation, forced air cooling, water cooling.
Natural heat dissipation: For small capacity frequency converters, natural heat dissipation is generally selected, and the use environment should be well-ventilated, without adhesion dust or floating matter.
The drag objects of this kind of inverter are mostly household air conditioners, CNC machine tools, etc. - the power is very small.
Forced air cooling: Forced air cooling is a commonly used method of heat dissipation. The heat dissipation area is required to be as large as possible within the allowed range, with the heat fin spacing to be smaller for better heat dissipation efficiency. The cost of forced air cooling is not too high, and the capacity of the inverter can be from tens to hundreds of kVA, or even higher.
Water cooling: A common way of industrial cooling. But it is rarely used for heat dissipation in frequency converters, because of its high cost and large volume. As the capacity of the general frequency converter is from several kVA to nearly 100 kVA - not very large, it is difficult to make the cost performance acceptable to most clients, only in special occasions (such as explosion-proof) and the frequency converter with a particularly large capacity is used in this way.
| Surface Treatment | Anodizing | Certification | ISO9001, SGS, RoHS |
| Processing Method | CNC Machine | Color | silver, Customers' Request |
| Material | Aluminum Alloy | Tolerance | ±1% |
| Alloy Ingredient | 6063 | MOQ | 200 |
| Temper | T3-T8 | Usage | Heat Dissipation |
| Machining Method | Extrusion, Cutting | Service | OEM/ODM |
| Origin | China | Application | Customized |
Xinzhongbao Electronic has adopted being a leading company in the production of electronic coolers as its vision. Xinzhongbao aims to meet all heatsink needs by using a variety of methods such as Extrusion, Stamping, Printing, Pressing, Welding, Bonding and CNC Machining. As a result of increasing heat transfer needs, it continues to bring new products to the market in different forms.
Send us your layout design or requests, our professional R&D team will assess and provide you with solutions ASAP. If you have any questions, do not hesitate to contact us.
Zhenjiang Xinzhongbao Electronic Co., Ltd.
Xinzhongbao Electronic is a professional aluminum heatsink manufacturer, which started to serve its customers by producing aluminum heatsinks and boxes in a 1000-square-meter workshop in Zhenjiang, China.
With the change of technology over time continued to find solutions to the problems of its customers by developing thousands of products. Xinzhongbao continued to meet the needs of aluminum heatsinks in sectors such as technology, defense, transportation, energy and power supply.
Xinzhongbao Electronic is a company that attaches importance to continuous development, R&D and innovation, and continuously improves its product portfolio.
We are waiting for you at Xinzhongbao to get to know Xinzhongbao Electronic better.
Our factory:
Canton fair:
1. Who are we?
We are a professional aluminum heatsink manufacturer, which started to serve its customers by producing aluminum heatsinks and boxes in a 1000-square-meter workshop in Zhenjiang, China.
2. What products can you buy from us?
Aluminum Profile heat sinks, skived heat sinks, water-cooled heat sinks, heat pipe heat sinks, electronic heatsinks, LED light heatsinks and other heat sinks as customers' request.
3. What services can we provide?
We support products OEM, or ODM according to your demand.
4. How can we guarantee quality?
Always a pre-production sample before mass production; Always QC after production; Always final Inspection before shipment.
5. When will you deliver the goods?
Usually in 20- 30 days after payment. It also depends on the quantity and the mold.
6. What is your terms of payment ?
30% in advance, balance of payment before delivery. For regular customers, the terms can be negotiated.
