Oupiin America

10/10/2026

💧 Why are more data centers turning to liquid cooling? 💧

As AI, cloud computing, and high-performance workloads generate more heat, liquid-cooled servers offer an efficient way to keep critical hardware operating at stable temperatures. By moving heat through cooling fluids rather than relying solely on air, these systems can support higher-density computing while reducing the need for large fans and extensive ventilation infrastructure.

Liquid cooling also brings new considerations for the components working behind the scenes. Electronic connectors need to maintain reliable power and data transmission while handling thermal stress, low contact resistance requirements, and demanding operating environments.

🔗 Read “Understanding Liquid Cooled Servers” and share it with someone curious about where data center technology is heading next.

Liquid cooled servers support data centers handling large loads of data capable of overheating their hardware. But, how does this innovative technology work?

10/08/2026

⚡ Power and signal can share the same interconnect without sacrificing flexibility. 🔌

PwrSword®+ blade-style board-to-board connectors support up to 65AMP per power contact and 2.5AMP per signal pin, as well as configurations for AC and DC power.🔋 Combining power and signal contacts can simplify power-supply and host-to-card architectures while giving engineers more freedom in PCB design.

🌬️ An open-blade design encourages heat dissipation, while very low 0.70 mΩ power contact resistance helps minimize heat at the connection. 🌡️ Multiple contact points promote stable mating, and keyed guides with four-direction blind mating help reduce misalignment during assembly. ⚙️🛠️



https://www.oupiin.com/product_ii.php?c2=5

10/08/2026

⚡ Built for high-power environments without making integration a headache⚡

OUPIIN’s 9120 Series ORV3 Power Shelf Cable Assembly supports OCP ORV3 48 V high-current systems, with 🌡️ real-time thermistor temperature monitoring and 🔴⚫ clear polarity color coding for easier identification.

Choose from 🔌 cable, 🧵 braided copper busbar, or ⚙️ solid copper busbar configurations, with customization options for wire type, AWG, length, and busbar dimensions. A flexible approach for engineers designing modern data center and high-performance computing power systems. 💻⚡🔧

📲 interested in learning more? Want to physically see the 9120 Series in your hands? Want to be part of innovation? Send us a message, give us a call, or shoot us an email, we’d love to discuss solutions to your problems.

AIConnectors ConnectorDesign

10/06/2026

🌬️ High-current connections generate heat, so airflow matters. 🌬️

The 9113-E and 9114-E Series HFP® board-to-board connectors support up to 75AMP while using a ventilated housing to maximize airflow and improve heat dissipation. With contact resistance as low as 0.5 mΩ, the design also helps minimize heat generated at the electrical interface. 🌡️🔌

📐 A single-blade, multiple-contact-point design supports stable and secure mating, making these electronic connectors a practical consideration for high-current PCB architectures where power density, thermal management, and connection reliability must work together. ⚙️



https://www.oupiin.com/product_ii.php?c2=9

10/04/2026

🔌 Electronic connectors may look simple, but they’re doing far more than just “connecting things.” Modern interconnects can manage high-speed data, hundreds of amps, EMI, thermal loads, and harsh environments while supporting everything from smartphones and medical devices to AI servers and EVs. ⚡💻

Fun fact: today’s connector engineering blends materials science, mechanical design, thermal management, and signal integrity, with advanced systems supporting data rates beyond 112Gbps PAM4. 🤯 Check out “What Are Electronic Connectors?” for a quick trip down connector memory lane; from 19th-century telephone plugs to the high-density board-to-board, USB, mezzanine, and power connectors shaping modern electronics. 🚀

Explore the history of electronic connectors, from telephone plugs to high-speed board-to-board, USB, and mezzanine connector innovations.

10/02/2026

⚡ High current and compact hardware do not have to compete for PCB space. ⚡

The 9303-C Series PwrSword® Ultra HD board-to-board connectors support up to 75AMP DC, 45AMP AC, and 1.8AMP signal currents, allowing power and signal transmission within a configurable interconnect architecture. 🔌⚙️📡

At just 9.60 mm above the board, the low-profile design combines a ventilated housing with improved airflow for thermal management in compact systems such as 1U power supplies. 🌬️🌡️ Double-spring signal contacts support connection stability, while customizable power/signal layouts, an anti-return pin design, and solder or press-fit mounting give engineers additional PCB design flexibility. 🛠️📐



https://www.oupiin.com/product_ii.php?c2=210

09/30/2026

⚡ High-current power deserves a connection built for the workload! ⚡

⚙️ The 9397 Series 90AMP Blade Type Power Board-to-Board connectors provide a high-current interconnect approach for PCB designs through dependable power transmission and robust mechanical contacts. 🔌 For engineers designing power distribution, industrial electronics, servers, or other high-current systems, selecting electronic connectors around current requirements, PCB layout, thermal conditions, and long-term connection reliability can help create a more resilient power architecture. 🖥️

Oupiin's High Power Type D connectors are 150AMP but also come in various styles. Power pair or Signal pair? Male or female? Verticle or right-angle?

09/28/2026

⚡ More current, less vertical space! ⚡

🖥️ The 9303-D Series PwrSword® Ultra HD+ board-to-board connectors supports up to 100AMP per high-power pin and 65AMP per low-power pin, as well as an ultra-low 11.40 mm board height to handle space-conscious 1U/2U power supplies and distribution systems. 🔌📐

🌬️ A high-ventilation structure improves heat dissipation, while a -40°C to +125°C operating range supports demanding environments. Engineers also gain flexibility through customizable power and signal contact layouts, right-angle male and female configurations, plus solder and press-fit mounting options for different PCB architectures. ⚙️🌡️🛠️



https://www.oupiin.com/product_ii.php?c2=220

09/26/2026

🔌⚡ As AI servers, EV systems, and data centers demand more power in less space, busbar connectors are becoming a key alternative to traditional cable-heavy designs. Their solid copper or aluminum pathways can support high current while reducing resistance, heat buildup, cable bulk, and airflow restrictions. 🌡️🔋

Modern busbar systems can also include blind mating, floating alignment, multi-contact terminals, and advanced plating, making them especially useful in high-density power distribution. 🖥️ Read “Why Are Busbar Connectors Used Instead of Traditional Cables?” for a quick look at where high-current electronic connectors are headed. ⚙️

What happened to those giant cable systems we used to use? Please welcome the busbar connector.

09/24/2026

⚡ High-current power becomes more useful when the connection is both strong and adaptable. The 9310 Series 100AMP high-power board-to-board connectors use a multi-contact design capable of reducing contact impedance while supporting a stable power transmission. Each pin can simultaneously engage eight contact points, distributing current across the interface for dependable connectivity. 🔌⚙️

🛠️ Installation flexibility, such as guiding features supporting front-to-back, up-and-down, and forward/reverse insertion, which will help engineers accommodate different PCB layouts while simplifying alignment. 📐 With a 100AMP current rating, 0.7 mΩ maximum contact resistance, and a -55°C to +125°C operating range, these electronic connectors are suited for power systems, industrial controllers, and servers where high-current reliability matters. 🖥️🏭🔥



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