EV Capacitor Busbar Manufacturer | Electric Vehicle Power Busbar Supplier

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As a leading provider in the automotive electrical industry, Xiamen Apollo specializes in high-performance EV Capacitor Busbars, offering a complete range of solutions including Automotive BusBar PET Insulation, Auto Bus Bar, EV BusBar, and Copper Busbar for DC Link. Our Busbar Automotive products, such as Tin Plated Copper BusBar for EV and EV Laminated Busbars, are designed for superior conductivity, thermal stability, and long-term reliability. Leveraging advanced production equipment and precise engineering, we ensure every busbar for DC-Link Capacitor and Capacitor Busbar meets rigorous international standards, supporting both automotive and industrial applications.

PET Insulation Automotive BusBar
In inverter systems and battery management for electric vehicles (EVs/HEVs), inductor control and space efficiency are paramount design considerations. Our PET Insulation Automotive BusBar utilizes
Copper Bus Bar For Automotive Power Systems
The Copper Bus Bar for Automotive Power Systems is a current-transmission component specifically designed for the high-power electrical systems of new energy vehicles (NEVs). It is primarily utilized
Electrical Automotive Insulated Copper Bus Bar
As high-voltage electrical systems in new energy vehicles (NEVs) evolve toward higher power density, greater integration, and superior safety standards, traditional wiring harnesses and bare copper
Custom Automotive Busbar For Efficient Power Distribution
The Custom Automotive Busbar for Efficient Power Distribution is a high-performance, heavy-duty conductive integrated component specifically designed for electric vehicles (EVs) and hybrid electric
Film Capacitor Copper Busbar For Electric Vehicles
As new energy vehicles develop towards higher voltage platforms, higher power density, and higher integration, capacitor connection systems have become a crucial component affecting the overall
Automotive Busbar
An Automotive Busbar is a flat, low-impedance conductive connection component specifically designed for the high-voltage electrical systems of new energy vehicles; its primary function is to
Insulated Busbar For EV Capacitor
Against the backdrop of continuous upgrades to the high-voltage electrical architecture of new energy vehicles, capacitor systems have become an important component of drive controllers (MCUs),
Tin-plate Busbar Automotive
Tin-plate busbar automotive is a specialized connecting component designed for the high-voltage battery systems of electric vehicles. Unlike conventional low-voltage busbars, this product is required
EV Capacitor Connector Bar
EV Capacitor Connector Bar PET insulating paper is a high-performance insulating component used in the capacitor busbar systems of new energy vehicles. It is typically used for electrical isolation,
EV Capacitor Power Distribution Bar
EV Capacitor Power Distribution Bars are highly reliable conductive connection components used in the high-voltage electric drive systems, electronic control systems, and energy storage modules of
EV Film Capacitor Busbar
EV Film Capacitor Busbar PET insulating paper is a high-performance insulating material specifically designed for use in the busbar structure of film capacitors in new energy vehicles. It is mainly
Busbar Insulations
Busbar Insulations are custom-developed specifically for the busbars of new energy vehicle capacitors. Designed to address the rigorous operating conditions—characterized by high voltage, intense

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Xiamen Apollo delivers specialized busbar solutions for power capacitors and electric vehicles, including busbar for Power Capacitor, busbar for Busbar Film Capacitor, Capacitor laminating bus bar, DC Capacitor Busbar, and Film Capacitor Busbar. Our busbar electric vehicle products are engineered to optimize electrical performance and assembly efficiency, with options like Tin Plated Copper BusBar for EV and EV Laminated Busbars tailored for automotive electrical bus bar applications. With dedicated R&D and strict quality control, Xiamen Apollo ensures every Busbar for DC-Link Capacitor and Capacitor Busbar achieves maximum durability and stable performance under demanding automotive environments.

Your Professional EV Capacitor Busbar Supplier

Our goal is to be your true partner in EV Capacitor Busbar field in China.Apollo Electronic Components (Xiamen) Co., Ltd provides metal parts for new energy and low-voltage systems, as well as automated assembly solutions. Our components are used in relays, switches, contactors, circuit breakers, and lithium battery systems, supported by in-house stamping, welding, CNC machining, and automated assembly for stable quality and delivery.

Why Choose Us

01/

One-stop service
We operate stamping, welding, die-casting, CNC machining, cold heading, electroplating, and automated assembly workshops. This helps ensure stable quality, controllable cost, and dependable lead times.

02/

Our certificates
Our production follows ISO9001:2015, IATF16949, ROHS, and REACH standards. Customers receive components that meet major global industrial, automotive, and new-energy requirements.

03/

Our team
Apollo Electric's team comprises professionals across R&D, production, quality, and sales, ensuring every step from design to delivery.

04/

Global sales network

With sales hubs in Spain, Mexico, Iran, India, Malaysia, and Japan, we stay close to major markets and respond quickly to customer needs worldwide.

Advantages of EV Capacitor Busbar

High power handling & efficiency
Low resistance and inductance pathways efficiently transfer large currents, minimizing energy loss and heat, extending ev range.

Compact & space-saving
Integrates power distribution and energy storage (capacitance) into a single, flat component, freeing up space in tight ev designs.

Superior thermal management
Better heat dissipation than wires, preventing overheating and potential hazards, while integrated capacitors smooth voltage ripples.

Enhanced reliability & durability

Fewer connections reduce failure points; rigid or flexible designs offer vibration resistance, crucial for automotive use.

Design flexibility

Can be customized in shape and layout (laminated or flexible) to fit complex battery pack and power electronics architectures.

Simplified assembly & cost

Reduces complex wiring harnesses, cutting manufacturing time, inventory, and overall system costs.

Improved performance

Lowers inductance, which is key for managing high-frequency switching in power converters, protecting semiconductors and improving overall system stability.

Applications of EV Capacitor Busbar

Various busbar systems allow the humble busbar to be used in a wide variety of applications, and not just in electric vehicle batteries.

You can find EV busbars being used extensively in the following locations and situations:

☆Manufacturing and other industrial settings
☆Computer data centers
☆Technology settings
☆Laboratories
☆Hospitals
☆Schools and universities
☆Retail outlets and other commercial establishments
☆Aviation
☆Maritime
☆Personal mobility (e.g., electric bicycles, scooters, motorcycles)
☆Wind energy and solar energy storage
The battery busbar, though, is gaining in popularity in EV batteries because of their easy and cost-efficient manufacturing, assembly and installation, flexibility, and versatility.

Product Description

Rated Voltage	As requested	Rated Voltage	As requested
Copper Thickness	0.1mm-0.5mm	Material	C11000 copper, copper content more than 99.95% 1060、1060-H24、Other aluminium materials
surface	Nickel plating, tin plating, Bare	Application	For electrical connection
Certificates	IATF1649、RoHS	long or wide	As requested
Insulating layer material	10KVHeat shrink tubing	Thickness of the insulating layer	As requested
Insulation	2500VDC，Insulation Resistance≥500MΩ	withstand voltage	5880V DC/4200V AC，leak current≤1mA
antiflaming	UL-94 V0	Product usage environment	-40℃~125℃

Delivery

Selling units	Single item
Single package size	2.00cm * 5.00cm * 3.00cm
Single gross weight	3.000kg

Lead Time

Quantity (pieces)	1 - 1000	> 1000
Lead time (days)	6	To be negotiated

Packaging & Shipping

productcate-550-417

FAQ

Q: Are you a trading company or manufacturer?

A: We are a factory of more than 15 years' experiences.

Q: Is it all right to make customer's own brand name?

A: Sure, with your authorization of brand. We accept OEM service.

Q: How do you control the quality?

A: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.

Q: How long does it take for me to get the quotation?

A: For customized products, we will quote after you provide the requested product details within 48 hours because we need the time to calculate the cost, but we will quote as soon as possible.

Q: What do you have for certificate?

A: ISO9001, ISO14001, Type test, CESI etc.

Q: Can we visit your company?

A: Yes, for sure, you are welcome to visit our company.

We're known as one of the most reliable ev capacitor busbar manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade ev capacitor busbar at competitive price from our factory.

Copper Busbar for DC Link, Busbar for Power Capacitor, Busbar for Busbar Film Capacitor

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