One stop power supply solution
Power Solution for Portable Projectors
Stable, efficient, and compact power adapters tailored for portable projection systems
At Quankang, we provide professional-grade AC-DC power supplies designed for modern portable projectors used in home theaters, classrooms, offices, and mobile presentations. Engineered for lightweight designs and long-term performance, our adapters ensure smooth video projection, stable brightness, and safe operation across diverse environments.
Whether you’re supporting business pitches on the go or immersive media at home, our power solutions deliver the reliability and efficiency your projector needs.
Power supply challenges and requirements for portable projectors
Portable projectors combine compact design with high-performance components. As such, they demand compact, thermally efficient, and low-noise power adapters that won’t disrupt image or sound quality during operation.
Key requirements include:
Stable voltage regulation – for consistent brightness, resolution, and fan operation
Low ripple and noise output – to reduce interference with internal audio and display components
Compact and lightweight housing – suited for small enclosures and mobile usage
Efficient thermal management – for long continuous operation without overheating
Support for global AC input and plug types – for international markets and travel convenience
Recommended Power Supplies for Portable Projectors
Our power adapters are ideal for:
Compact home-use LED projectors
Business-class DLP projectors
Portable laser projectors for presentations
Mini projectors for mobile or classroom use
Hybrid projector-speaker systems
These power solutions offer:
✅ Steady power delivery for high-quality video output
✅ Noise suppression for enhanced audio clarity
✅ High energy efficiency and heat dissipation for long usage hours
✅ Adaptable to different wattage, voltage, and connector configurations
Core advantages of our power products
✅ Global certifications: CE / UL / FCC / CB / PSE / UKCA
✅ Output range: 12V–36V, supporting a wide array of projector models
✅ EMC-compliant: low EMI for sensitive optical components
✅ Custom designs: connector type, cable length, and housing style available upon request
✅ Durable structure: anti-surge, short-circuit, and over-temperature protection
Application examples and customer scenarios
Our power supply solutions are trusted by:
📽️ Home entertainment brands offering portable projectors
📊 AV device manufacturers in the education and business sectors
🎒 Outdoor and travel-focused electronics brands
🌍 International distributors requiring region-specific plugs and voltages
Whether your device is used indoors or on the move, our compact and efficient power supplies keep your projector running flawlessly.
Certification and technical support
All recommended power supplies are rigorously tested and verified to ensure safety and performance:
Safety standards: CE / UL / CB / FCC / PSE / UKCA
EMC compliance: EN55032 Class B / EN61000
Environmental compliance: RoHS / REACH
Documentation support:
Technical datasheets
Certification files
Power matching and integration guides
Featured Products
Medical Power Supply UES60L1-SPAC
Home Medical Power Supply UES60L1-SPAC Wall plug style 24V switching power adaptor Compliant with medical safety certification 2 MOPP isolation protection Leakage current ≤ 10μA
Medical Power Supply UES36LCP2-SPA
Home Medical Power Supply UES36LCP2-SPA 5V to 48V Wall Mount Hospital Devices USB Type Charger Switching Power Supply 36 W 90~ 264 Vac input 0°C to
Medical Power Supply UES24E-SPA
Home Medical Power Supply UES24E-SPA Desktop plug in class 2 transformer output 9v dc power supply Medical & l.T.E.safety approvals 2 MOPP input to output
Medical Power Supply UES24LCP6-SPA
Home Medical Power Supply UES24LCP6-SPA Interchangeable AC plugs 12V medical switching power supply Medical & l.T.E.safety approvals 2 MOPP input to output isolation Leakage current
Medical Power Supply UES24LZ5-SPA
Home Medical Power Supply UES24LZ5-SPA External switching power supply 24V Medical & I.T.E.safety approvals 2 MOPP input to output isolation Leakage current ≤100uA Energy efficiency
Medical Power Supply UES60D1-200300SPC
Home Medical Power Supply UES60D1-200300SPC Support USB PD3.0 fast charging protocol 5v 9v external switching power supply Compliant with communications and medical safety certifications 2
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