DC-Link Capacitor Laminated Bus Bars
DC Link Capacitor Laminated Bus Bars are specialized high-voltage and high current connection components used between capacitors and power units in DC link systems, mainly responsible for power transmission, potential distribution, circuit connection, and electrical insulation functions. In the new energy power electronics system, traditional connection methods generally suffer from problems such as high impedance, uneven current distribution, insufficient insulation reliability, complex assembly, and low space utilization, which directly affect the stability, heat dissipation efficiency, and service life of the entire machine.
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Product Introduction
The DC-Link Capacitor Laminated Bus Bars adopt a multi-layer conductor and insulation material composite laminated structure, designed specifically for DC Link capacitor modules. By optimizing the conductive path, reducing circuit resistance, improving insulation safety, and simplifying assembly structure, they provide a stable, efficient, and safe connection solution for high-voltage DC power systems. The product follows a standardized system from material standards, manufacturing processes, structural design to surface treatment, which can meet the stringent requirements of high-voltage DC systems such as new energy vehicles, photovoltaic energy storage, power appliances, rail transit, uninterruptible power supply, etc. It is a key supporting component for DC support capacitor units to achieve high reliability, low loss, and long life operation.
surface treatment techniques
Silver plating
Enhance the surface conductivity and corrosion resistance of DC-Link Capacitor Laminated Bus Bars, suitable for power electronic systems with high voltage and high stability requirements.
01
Tin plating
Improve the surface conductivity and welding performance of Laminated Copper BusBar, facilitate assembly and welding, have strong universality, and have a wide range of applications.
02
Nickel plating
Enhance the corrosion resistance and surface mechanical strength of Laminated BusBar for Mersen, suitable for equipment scenarios with relatively harsh environments and long-term operation.
03
Ultrasonic cleaning
All Laminated Flexible Busbars undergo ultrasonic cleaning treatment before and after coating to ensure that the surface is free of oil stains and oxidation residues, improving coating adhesion and insulation reliability.
04
Insulation selection
PET Insulation Paper
Suitable for Laminated Bus Bar for Telecom, made of materials from brands such as GTS in the United States and KREMPEL in Germany, with a color of white or milky white.
01
PVC Impregnation
Used for PVC impregnation insulation of Motor Drive Laminated Bus Bar for Power Electronics, orange and green are the most popular colors.
02
Epoxy Powder Coating
Applied to the insulation of Laminated Bus Bar for High Current Inverter, with orange, green, and gray being the most popular colors.
03
PE Heat Shrink Tubing
Suitable for Laminated Bus Bar for Spacecraft Power Inverter PE heat shrink tubing insulation, orange, green, black, red, and yellow are the most popular colors.
04
PA66 Plastic Shell
The PA66 plastic shell used, white, gray, etc. are the most popular colors.
05
Application fields
Photovoltaic and energy storage systems
In photovoltaic inverters, energy storage converters, and energy storage containers, BusBar for Electric Locomotive serve as the core connecting components of DC Link capacitors, improving power density and conversion efficiency.
01
Power appliances and distribution cabinets
In high-voltage distribution cabinets, APF/SVG and other power equipment, BusBar for Power Electronics achieve high current and high reliability power distribution and transmission.
02
Rail Transit Equipment
Provides a Bus Bar Solutions for Electrical Power Distribution solution for traction inverters and other rail transit equipment, meeting stringent vibration, wide temperature range, and high reliability requirements.
03
UPS/PDU and cloud servers
In critical power supply equipment such as UPS and PDU, Bus Bar for Power Electronics Bunding Solutions ensure stable, efficient, and safe operation of the DC link.
04
Customization Process
The customer provides DC-Link Capacitor Laminated Bus Bars drawings in PDF/CAD/3D format - our company conducts process and price evaluation - after the price is approved, the customer places a sample order and pays 50% of the mold fee in advance - our company starts mold production - we provide free 1-20 sample express delivery to the customer for testing - after the sample passes the customer's test, the customer pays the remaining 50% of the mold fee - the customer issues a bulk order and pays 30% of the payment in advance - our company evaluates the delivery time and starts production - after the product is produced, we provide a packaging list to the customer and require the customer to pay the remaining 70% of the payment - our company delivers the goods according to the customer's specified payment.
contact us
Xiamen Apollo Stamping Welding Technology Co., Ltd is a professional service provider for new energy metal processing solutions. We can help you accurately match your needs and maintain the bottom line of device safety. Welcome to consult us.
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