Beauty Device PCBA – Multi‑Function Circuit Board with RF, EMS, LED Phototherapy, Vibration & Thermal Control for Skincare Appliances
- Multi‑Technology Integration – Single PCBA Supports RF (Radio Frequency, 0.5–4MHz), EMS Micro‑Current (1–150Hz, 0–100mA), LED Phototherapy (400–850nm), Vibration Massage, Iontophoresis (± ions), Ultrasonic, and Hot/Cold Therapy – Eliminating the Need for Multiple Separate Boards.
- Precise RF & EMS Control – High‑Voltage RF Driver Delivers up to 40V Peak for Deep Dermal Heating (Collagen Stimulation), While Constant‑Current EMS Circuit Provides Adjustable Micro‑Current for Facial Muscle Toning and Lymphatic Drainage.
- Smart LED Phototherapy – Independent Constant‑Current Drivers for 3–7 LED Channels (Red, Blue, Green, Yellow, Purple). Wavelength Accuracy ±10nm Ensures Clinically Effective Photobiomodulation – Red for Anti‑Aging and Collagen Production, Blue for Acne Treatment.
- Intelligent Power & Thermal Management – Lithium Battery Charging (USB‑C, 5V/2A) with Over‑Charge/Discharge/Short‑Circuit Protection. Hot Compress (38–45°C) and Cold Compress (6–20°C) Control Via PTC Heater or TEC Cooler, with NTC Feedback for ±1°C Accuracy.
- User‑Friendly Interface & Memory – Capacitive Touch or Mechanical Buttons with LED Indicators. Optional 0.96″ OLED Display Showing Mode, Intensity, Battery Level. EEPROM Stores Last‑Used Settings for Automatic Recall on Next Power‑on.


Product Overview
The Beauty Device PCBA is a high‑performance, fully customizable circuit board assembly designed for modern multi‑functional skincare appliances. It integrates a comprehensive suite of salon‑grade technologies – RF (radio frequency), EMS (electrical muscle stimulation), LED phototherapy, vibration, iontophoresis, ultrasonic, and hot/cold therapy – into one compact PCBA. This enables manufacturers to produce portable, rechargeable beauty devices that deliver professional results for home use.
We Offer Full Customization Services: Schematic Design, PCB Layout, Component Sourcing, and PCBA Assembly. Contact Us with Your Specific Requirements.
