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Categoría de producto

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12V 3A 36W de Potencia de Adaptador AC/DC Cargador para Monitor LED/3D de la Impresora/Equipos Industriales Mayoristas

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alta Calidad y Durable

Personalizable

Muestra Gratuita

Un Servicio Atento

Especificaciones técnicas

Modelo WJW-PA12V3A
Input 100-240V, 50/60Hz, 0.8A
Output 12V 3A Max
Potencia total 36W Max
Output Connector DC 5.5×2.1mm / USB-C / Micro USB (by model)
Plug EU / UK / US / AU (per target market)
Protección OVP / OCP / OTP / SCP
Tamaño 75*49*44MM
Net Weight 157g
Color White, Black
Certificaciones CE / RoHS / FCC
MOQ
Tiempo De Entrega
Packing

Descripción del producto: Cargadores y adaptadores de corriente

This 12V 3A Power Adapter delivers up to 36W for compatible LED monitors, 3D printer accessories, industrial controllers, lighting equipment, security systems, and other 12V devices. Its higher-power AC/DC design is intended for equipment that requires stable continuous operation under loads of up to 3A. OEM/ODM customization covers regional AC plugs, DC connector dimensions, connector polarity, cable length, wire gauge, housing design, logo printing, labels, and packaging. Quality inspections can include rated-load and aging tests, output-voltage stability, temperature rise, insulation, cable continuity, and connector-fit verification. The connected equipment must match the adapter’s 12V output, power rating, plug size, and polarity.

Engineered for Reliable Performance

Built with industrial-grade components and comprehensive safety features — designed for 24/7 operation in demanding environments.

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Stable 5V 2A Output

Precision switching regulation delivers clean, consistent power with less than 1% ripple — ideal for sensitive electronics.

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6-Layer Safety

Over-voltage, over-current, over-temperature, short-circuit, surge, and overload protection — full-spectrum safety.

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Global Voltage

100–240V AC universal input with 50/60Hz auto-detection. Works seamlessly in every country worldwide.

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Fire-Retardant PC

V-0 grade fire-resistant housing meets UL94 standards. Built to prevent ignition and self-extinguish safely.

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High Efficiency

Up to 89% energy efficiency reduces waste heat and lowers operating costs for 24/7 deployments.

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Calidad certificada

CE, RoHS, FCC standard. UL, PSE, SAA, CCC, KC certifications available upon request for target markets.

SAFETY FIRST

6-Layer Comprehensive Protection

Every adapter is engineered with multiple overlapping safety systems to protect both your devices and end users.

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Protección contra sobretensiones

Automatically cuts off when output exceeds rated voltage by 15–20%, preventing damage to sensitive device components.

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Protección contra sobrecorriente

Current limiting at 130% of rated output prevents overload damage to both the charger and connected devices.

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Protección contra sobretemperatura

NTC thermal sensors monitor internal temperature and dynamically throttle output before reaching unsafe levels.

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Protección contra cortocircuitos

Instant auto-recovery short-circuit protection — safe for accidental shorts, no fuse replacement needed.

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Protección Contra Sobretensiones

Built-in surge suppression absorbs voltage spikes from lightning and grid fluctuations, safeguarding equipment.

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Protección De Sobrecarga

Smart power management detects sustained overload conditions and shuts down to prevent overheating and failure.

100% Full-Load Aging Test · 4-Hour Burn-In Per Unit

SOLICITUDES

Built for Industrial & Commercial Use

Designed to power a wide range of low-voltage devices across residential, commercial, and industrial environments.

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CCTV / IP Camera

Security Systems

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WiFi Router

Networking

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LED Strips

Lighting

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Speakers / Audio

Los Dispositivos De Audio

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Arduino / Pi

DIY Projects

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LCD / Displays

Digital Signage

Also suitable for: Set-top boxes · IP cameras · Smart home hubs · Toys · Small appliances · Instrumentation · And more

FULL POWER RANGE

One Supplier, Every Wattage

From 5W to 100W — we manufacture the full range so you can consolidate sourcing and simplify qualification.

5W 10W 18W 25W 45W 65W 100W
Low Power (5–12W) Medium Power (18–45W) High Power (65–100W)
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Cargadores de pared

5W–100W · USB-A / USB-C

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Cargadores de GaN

30W–100W · Compact size

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Adaptadores de corriente

5W–100W · DC barrel / plug

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Car / Wireless

12–24V · Qi wireless · Multi-port

MANUFACTURING EXCELLENCE

Built on 16+ Years of Power Expertise

From prototype to mass production, every charger goes through rigorous engineering validation and 100% quality testing. Our automated SMT lines and aging test chambers ensure consistent quality at scale.

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500K+ Units/mo

Production capacity

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500+ Clients

Global B2B partners

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100% Aging Test

Full load 4-hour burn-in

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Soporte de ingeniería

Prototype in 2–3 weeks

Hablemos de su proyecto →

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Customize to Your Exact Specs

From electrical parameters to branding — tailor every detail for your market and brand.

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Electrical Custom

Custom voltage, current, power output, connector type, and cable length to match your device specs.

Engineering support included

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Logo & Branding

Silk screen, laser engraving, or pad printing on housing. Custom packaging with full-color artwork.

MOQ: 1,000 pcs (logo)

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Housing & Color

White or black standard. Custom Pantone housing color, matte or glossy finish, custom enclosure design.

MOQ: 1000 pcs (custom color)

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Certification Assist

We handle CE, RoHS, FCC standard. Assist with UL, PSE, SAA, CCC, KC certification for target markets.

Certification cost sharing

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