Product Overview
The LED Desk Lamp Power Board PCBA is a dedicated LED driver board engineered for LED desk lamps, reading lights, and table lamp applications. As an experienced LED driver board manufacturer, Brightlx produces constant current LED driver modules, LED power supply PCBA boards, desk lamp power boards, and USB LED driver modules for LED lighting and consumer electronics brands.
Every board is designed for eye-comfortable lighting. Key features include flicker-free constant current output, high efficiency with low ripple and low EMI, USB-C PD / USB-powered input options, PWM and touch dimming support, CCT tunable white for color temperature adjustment, and Li-ion battery charging for portable models — all in a compact design. These boards are ideal for LED table lamp driver boards, reading light power modules, dimmable desk lamp drivers, USB-powered LED boards, tunable-white lamp modules, and battery-powered LED driver modules.
From custom PCB design for a new LED driver to custom PCB assembly for production batches and full turnkey manufacturing, we provide customized PCBA solutions, OEM PCBA services, SMT assembly, and functional testing, with free samples available for qualified projects. Backed by 16 years of LED lens design and PCBA assembly experience, Brightlx is your one-stop PCBA manufacturer for LED driver boards and power supply modules.
Product Details
Key Features
Fully isolated power supply design for safety
High efficiency (>88%) with low heat generation
Over-voltage protection (OVP)
Over-current protection (OCP)
Short circuit protection (SCP)
Stable constant current output for LEDs
Compact size for easy lamp integration
Wide input voltage range (100-240V AC)
Technical Specifications
Input Voltage | 100-240V AC (50/60Hz) universal |
Output Voltage | 12-24V DC (constant current mode) |
Output Power | 10-30W (configurable per requirement) |
Efficiency | >88% typical |
Isolation Type | Fully isolated input to output |
PCB Type | FR-4, 2-layer |
Certifications | CE(LVD+EMC), RoHS, FCC, UL |
Main Components
PWM controller IC, power MOSFET, high-frequency transformer, optocoupler (isolation), diode bridge rectifier, filter capacitors, output inductor, feedback circuit, Y-capacitor
Why Choose Brightlx
PCBA Assembly Services | Custom LED Lens & Plastic Development Optical design based on your target IES file Lens prototyping making Custom tooling manufacturing Mass production for custom LED optics Internal dark room and Goniophotometer |
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