Your PCB Manufacturing Expert – Highleap Electronic
An IPTV set-top box PCB combines application processing, DDR memory, eMMC or flash storage, Ethernet and/or Wi-Fi, HDMI video output, USB, IR/Bluetooth control and multiple power rails in a small enclosure that often operates continuously. The main manufacturing...
A soundbar PCB can combine HDMI/eARC, optical or analog inputs, an audio SoC/DSP, several DAC or digital-amplifier channels, Bluetooth/Wi-Fi and a high-power Class-D output stage inside a long, shallow enclosure. The board has to maintain low audio noise and reliable...
A video scaler PCB receives a video stream, processes it and outputs a different resolution, timing, color format or frame rate according to the product architecture. More advanced designs can include deinterlacing, frame buffering, color-space conversion,...
A video wall controller PCB receives one or more video sources, scales and crops them, and drives several synchronized display outputs that together form a larger visual canvas. Multi-output processing creates heavy demands on FPGA/SoC bandwidth, DDR frame buffers,...
A wireless subwoofer PCB combines a low-latency RF audio receiver with DSP/filtering, a high-power mono or bridged Class-D amplifier and a substantial power supply. The most difficult layout problem is keeping the sensitive 2.4 GHz or Wi-Fi radio and low-level audio...
An AV receiver PCB integrates high-bandwidth HDMI switching with multichannel digital audio processing, DAC/ADC stages, network connectivity and multiple amplifier channels. This makes the system unusually mixed-domain: high-speed video, low-jitter digital audio,...
An HDMI matrix switch PCB routes any of several HDMI inputs to any of several outputs, often with independent EDID, HDCP and audio behavior on each path. The architecture scales rapidly: a 4×4 or 8×8 matrix has many more high-speed channels, connector launches, power...
Portable RFID readers combine RF transmission, digital processing, wireless connectivity, battery charging and user-interface electronics inside a mechanically constrained enclosure. The PCB has to maintain stable RF behavior while also supporting dense component...
Portable payment terminals combine contactless RF, card interfaces, secure processing, wireless communication, display or touch, battery charging and external connectors in a small enclosure. Reliable production requires configuration discipline because changes to...
A portable NFC reader is not only a digital controller board. Its performance depends on the electrical relationship between the NFC IC, matching network, loop antenna and the nearby battery, display, ferrite and enclosure materials. A production board therefore has...