Laminated Bus Bar For Compact IGBT DC Power
The Laminated bus bar for compact IGBT DC power is a core conductive connection component designed for high-frequency, high-voltage, and high power density DC power systems. It is mainly used for low inductance, low impedance, and high reliability electrical connections between IGBT modules, DC support capacitors, and power circuits. In traditional DC power supply equipment, ordinary copper bars and cables generally have problems such as high stray inductance, high loop impedance, significant heat generation, insufficient insulation safety, and large structural space occupation, which directly lead to increased switch losses, increased device stress, low system efficiency, and decreased equipment stability.
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Product Introduction
The Laminated bus bar for compact IGBT DC power is based on a multi-layer composite structure and is developed specifically for the compact, efficient, and highly reliable needs of IGBT DC power supplies. It solves the inherent defects of traditional connection methods from three dimensions: structure, materials, and process, achieving lower losses, higher safety, higher integration, and longer service life. It is a key component for performance upgrades and quality improvement of high-voltage DC power supply equipment in fields such as new energy, energy storage, industrial control, and rail transit.
Product advantages
Ultra low impedance
The Laminated bus bar for compact IGBT DC power adopts a multi-layer symmetrical structure, effectively reducing loop resistance and stray inductance, minimizing switch spikes and energy losses, and enabling IGBT DC power to operate more stably and efficiently under high-frequency conditions.
01
High conductivity performance
Using high-purity copper/aluminum substrate and precision surface treatment, the Laminated copper busbar ensures excellent conductivity, lower temperature rise under high current continuous operation, and extends the life of core devices such as capacitors and IGBTs.
02
Excellent insulation performance
The combination of multiple insulation structures and flame-retardant materials enables the Laminated flexible busbar to have stable and reliable insulation protection capabilities, effectively avoiding risks such as leakage, short circuit, and breakdown.
03
compact structure
The Laminated copper bar adopts an integrated stacked design, with a small volume and regular layout, greatly saving internal space of the equipment and perfectly matching the design trend of compact IGBT DC power supply with high power density and miniaturization.
04
Customizable content
Electrical parameters
Resistance, voltage, current, and insulation level of the Laminated bus bar for telecom.
Surface treatment
Silver plating, tin plating, nickel plating, ultrasonic cleaning, and coating thickness of Laminated inverter busbars.
Insulation method
PET insulation paper, epoxy powder, PVC impregnation, PE heat shrink tubing, PA66 shell.
Special requirements
Laminated bus bar for compact IGBT DC power flame retardant rating, operating temperature range, certification requirements.
Engineering Team
Our team is a dynamic and highly skilled group of professionals. The team has the ability to provide multi-process integration services, covering multiple production processes such as cold heading, riveting, stamping, welding, and CNC machining, and can efficiently undertake the integrated manufacturing needs of complex components. Relying on 24 branch local offices worldwide, we have established a 365 Days & 24 Hours Timely Service mechanism, which can quickly respond to various customer demands.
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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