Name: Switching Power Supply PCB Board
Brand: Freconn-Smt
Rating: 5 (1 reviews)

Description

Product Overview

Our switching power supply PCB and integrated PCBA mainboards are the core power conversion control circuit for consumer electronics and industrial equipment. We produce single/double/multi-layer high withstand voltage FR4 circuit boards, supporting conventional 5V, 12V, 24V, 36V, 48V output voltages, covering low-power chargers for beauty instruments & game consoles and high-power industrial inverter & LED driver power boards. Heavy copper thickened circuit design reduces current loss and temperature rise during full-load operation. Every power PCB undergoes 100% open-short circuit test, high-voltage insulation test and 4–24 hours full-load aging test before shipment, effectively solving problems such as voltage drift, excessive heating and frequent power failure of finished machines, fully suitable for domestic sales and cross-border export electronic products.

Core Advantages

Low Ripple Stable Constant Voltage & Low Heat Generation
Adopt power-specific widened and thickened heavy copper traces, low voltage drop under high current load; optimized EMC anti-interference circuit, tiny output ripple, precise voltage constant control. Long-time full-load operation keeps low temperature rise, perfectly matching precise power supply needs of beauty RF equipment and game consoles.
Complete Multi-Layer Safety Protection Circuit
Standard integrated overvoltage, overcurrent, short-circuit, reverse connection and surge protection, with NTC temperature sensor for automatic power-off at overheating. Household adapter version meets global safety certification spacing standards; industrial power boards strengthen isolation clearance to avoid chip burnout and equipment safety hazards caused by unstable power grid.
Multiple Board Solutions for All Power Scenarios

Single/Double Layer Standard FR4 PCB: Small-power chargers, beauty device adapters, game console power modules, cost-effective
4–6 Layer High Voltage Multi-Layer PCB: High-power industrial inverters, monitoring power supplies, LED drive boards, stronger insulation and pressure resistance
Heavy Copper Thick Copper PCB (1oz–3oz): High-current high-load power equipment, larger bearing current, lower heat generation

Export-Grade Environmental & Safety Standards
Substrate adopts UL94-V0 flame retardant FR4 material, all raw materials pass RoHS & REACH hazardous substance inspection. Circuit spacing meets CE, FCC and 3C safety specifications, directly supporting finished machines to export to Europe, America, Southeast Asia and other regions.

Full One-Stop Custom Service

We cover the complete R&D and production chain to cut your development cycle and multi-supplier coordination cost:

Hardware: Schematic drawing, PCB layout design, copy board & Gerber/BOM modification, rapid prototype sampling
Processing: Automatic SMT patch, DIP through-hole welding, component sourcing, turnkey production
Testing: Full load aging test, high voltage insulation withstand test, ripple & voltage accuracy inspection, full function check
OEM & ODM Customization: Board size, outline shape, silkscreen logo, output power, voltage current parameters and protection circuits all customizable

Wide Application Compatibility

Our power circuit boards fit mainstream electronic devices globally:

✅ RF beauty instruments, IPL hair removers, facial lifting device adapter power PCB

✅ Game consoles, wireless gamepads, handheld gaming device charging PCBA

✅ Small home appliances: humidifiers, massagers, cleansing instrument drive boards

✅ LED strip lights, display screen, monitoring equipment DC switching power supply boards

✅ Industrial instruments, inverters, high-power drive control power circuit boards

✅ Wall-plug & open-frame AC-DC power adapter bare PCBA boards

Product Specifications

Base Material: High withstand voltage UL94-V0 FR4 flame retardant board
Layers: 1–6 layers customizable
Copper Thickness: 1oz–3oz heavy copper optional
Surface Finish: OSP, Lead-free HASL, Immersion Gold
Board Thickness: 1.0mm–2.0mm
Withstand Voltage: AC 2000V isolation insulation
Certifications: RoHS, REACH, ISO9001, support CE/FCC test matching
MOQ: 1pc for prototype, small & bulk orders acceptable
Lead Time: 2–5 working days for samples, 5–12 working days for mass orders

Why Choose Us?

Professional R&D team with over 10 years power supply PCB development experience, proficient in safety circuit design for adapters, beauty devices and industrial power supplies
Dust-free automatic SMT production lines, stable monthly output over 200,000 pieces, guaranteed on-time delivery
Triple strict inspection: connectivity test + high voltage test + full load aging inspection, ultra-low defect rate
Lifelong free technical after-sales support, free voltage/current parameter debugging and circuit optimization to reduce heat
Flexible cooperation mode, support small-batch sampling for startup brands and long-term mass cooperation for electronic equipment manufacturers