BATTERY CELL VS MODULE VS PACK KEY DIFFERENCES EXPLAINED

Battery pack FC interface

Battery pack FC interface

The battery-side interface provides single-sided IPX7 waterproof protection, and achieves IPX5 rating after mating. Applications: FC09 floating series battery connector features a 2+5 pin configuration with a current rating of 40A–60A. Designed for high-frequency mating applications, it supports reversible insertion and delivers over 5,000 mating cycles. As a result, Molex has launched connection solutions dedicated to battery pack connectivity, helping o it (VCU), on-board charger (OBC) and others. The BMU provides real-time monitoring of the total current, total voltage, cell voltage, temperature. These ICs can support various communication protocols such as SPI, CAN FD, UART and UWB.

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The board is equipped with an optical module

The board is equipped with an optical module

An optical module PCB is a specialized circuit board designed to enable the conversion and transmission of optical and electrical signals. Designing and producing these complex PCBs presents formidable challenges, requiring a convergence of disciplines—from high-frequency signal integrity and advanced thermal. When used with the DFIU03/DFIU04 single board, the OSC optical port needs to be equipped with an optical module with a wavelength of 1511 rm. Whether you are creating a 100-Gbps or 400-Gbps, small form-factor pluggable (SFP) module, SFP+ transceiver, XFP module, CFP, X2/XENPAK module. The optical module is one of the core devices of the optical communication system, and its development has a vital impact on its related industrial chain, from the upstream industry chip substrate, PCB to the downstream telecom market and data communication market, and the field of lidar driverless.

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100G optical module with four channels for different light reception

100G optical module with four channels for different light reception

This product is a parallel 100G QSFP28 optical module with 4 independent transmit and receive channels each capable of 25Gb/s operation. These standards often cause confusion when selecting the right module for your needs. The QSFP28 LR4 is a hot-pluggable, four-channel, and full-duplex optical transceiver module designed for long-distance transmission up to 10 km in the 100G Ethernet network with a working bandwidth of 1295nm to 1310nm. The 100G QSFP28 optical transceiver module is a high-speed optical communication module commonly used in application scenarios such as data centers, cloud computing, and high-performance computing. The commonly used module types include SR4, LR4, ER4, PSM4, ZR4, SR BIDI, and SWDM4.

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