LED Power Supply – 5V 40W USB-C PD Driver

# 5V 40W USB-C PD LED Power Supply Driver

Bluxled’s 5V 40W USB-C PD LED power supply driver represents the convergence of modern USB Power Delivery infrastructure and LED lighting — a category experiencing rapid growth in the portable, modular, and furniture-integrated lighting segment. This driver negotiates USB-C PD protocols to draw up to 40W from compatible USB-C power sources including laptop chargers, portable power banks, and USB-C wall adapters, then delivers a regulated 5V output optimised for 5V LED strip segments and USB-powered LED modules. For distributors targeting the growing market of desk setups, modular furniture lighting, and portable display systems, this driver opens a new product category.

The USB-C PD negotiation circuit automatically requests the optimal voltage and current profile from the connected power source, ensuring maximum power extraction without manual configuration. Once negotiated, the driver steps down to a clean 5V DC output with low ripple, specifically filtered for LED applications to prevent visible flicker on camera — a critical requirement for content creation lighting, retail display, and video production environments. The USB-C input and output connection scheme allows end users to daisy-chain power and lighting from a single USB-C source.

As a component manufacturer, Bluxled supplies this USB-C PD LED driver to lighting assemblers, furniture OEMs, and electronics distributors who are integrating LED illumination into USB-powered product ecosystems. We offer OEM services including custom cable lengths, connector options (USB-A fallback, barrel jack, or JST-SM), and branded packaging. This product is particularly relevant for Australian distributors supplying the tech-accessory and modular furniture markets.

Key Features

• USB-C Power Delivery (PD 3.0) protocol negotiation for automatic power source optimisation
• Regulated 5V DC output at up to 8A (40W) specifically filtered for flicker-free LED operation
• Compatible with USB-C PD wall chargers, laptop adapters, portable power banks, and USB-C hubs
• Ultra-low output ripple (< 50mV p-p) prevents visible flicker in camera-facing LED installations
• Compact form factor designed for integration into furniture, display cases, and portable lighting enclosures
• USB-C input with automatic cable detection — no proprietary connectors or cables required
• Built-in protection: over-current, short circuit, over-temperature, and under-voltage lockout
• CE, RoHS, and FCC certified; suitable for Australian, European, and North American retail markets
• OEM/ODM services for custom connectors, cable assemblies, and retail packaging

Technical Specifications

Applications

1. Desk and workspace LED lighting — monitor backlights, under-monitor light bars, and desk-edge LED strips powered by laptop USB-C chargers 2. Modular furniture LED integration — wardrobe, shelving, and display cabinet lighting powered from a single USB-C source 3. Portable display and retail signage — pop-up shop LED signs and exhibition graphics powered by portable USB-C battery packs 4. Content creation lighting — camera-mounted and desk-mounted LED panels powered via USB-C for flicker-free video recording 5. Automotive and caravan LED lighting — 5V LED strips in vehicles and caravans powered from USB-C accessory sockets 6. Smart home LED accessories — USB-C powered ambient lighting for bedside tables, entertainment units, and gaming setups 7. Prototype and maker LED projects — development-friendly driver for IoT and maker projects using USB-C power infrastructure

Frequently Asked Questions