One stop power supply solution
Power Supply Solution for Set-top Boxes
Stable, efficient, and globally certified adapters tailored for modern digital entertainment
Quankang delivers reliable AC-DC power solutions specifically engineered for set-top boxes (STBs), including IPTV, OTT, and hybrid broadcast systems. Our adapters are designed to support 24/7 operation, smooth content streaming, and seamless user experience across diverse home entertainment setups.
With global certifications and full OEM/ODM customization, our power supplies help device makers meet evolving market demands for performance, compatibility, and branding.
Power supply challenges and requirements for set-top box systems
Set-top boxes operate continuously and are expected to deliver flawless video, audio, and app performance. Any interruption or instability in power supply can result in system crashes, signal loss, or poor user experience.
Key power demands include:
Stable voltage output – ensures consistent system operation and smooth video decoding
Low ripple and noise – prevents signal interference and enhances hardware longevity
Thermal protection – keeps devices safe under long-term use
Energy efficiency – important for 24/7 always-on environments
Plug and voltage adaptability – suited for global markets with different connector and power specs
Recommended Power Supplies for Set-top Box Applications
Our adapters are optimized for use with:
IPTV & OTT streaming devices
Android and Linux-based smart TV boxes
Hybrid broadcast receivers
Media players with dual connectivity (Wi-Fi + Ethernet)
Cable and satellite STB platforms
These power supplies offer:
✅ Clean and consistent power delivery for uninterrupted media streaming
✅ Customizable plug types, labels, cable lengths, and voltages
✅ Durable build with stable performance for long-term use
✅ Excellent thermal and electrical protection for electronics longevity
Core advantages of our power solutions
✅ Certified global safety compliance: CE / UL / FCC / CB / PSE / UKCA
✅ Quiet and efficient operation: ideal for home environments
✅ OEM/ODM-ready: adaptable plug sizes, housing shapes, and branded labeling
✅ Multiple output options: supports 5V, 9V, 12V, and other common STB voltages
✅ Space-saving design: compact housing perfect for set-top unit integration
Application environments and use scenarios
Our power adapters are widely used in:
📺 Home entertainment systems with multi-room streaming
🏠 Smart TV & IPTV device integration kits
📡 Telecommunications providers offering bundled set-top solutions
🎮 Hybrid multimedia terminals with gaming and internet capabilities
Partnered with STB brands and ODM manufacturers across global markets.
Certification and technical assurance
All Quankang power supplies are thoroughly tested and certified to meet international standards:
Safety certifications: CE / UL / FCC / CB / PSE / UKCA
EMC compliance: EN55032 Class B
Environmental standards: RoHS / REACH
Full technical documentation available:
Product datasheets
Integration guidelines
Compliance certificates
Featured Products
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 medical power supply output 9v dc power supply Medical & l.T.E.safety approvals 2 MOPP input
Medical Power Supply UES24LCP6-SPA
Home Medical Power Supply UES24LCP6-SPA Interchangeable AC plugs 12V medical device 24w switching power supply Medical & l.T.E.safety approvals 2 MOPP input to output isolation
Medical Power Supply UES24LZ5-SPA
Home Medical Power Supply UES24LZ5-SPA 24W Medical device power supply external switching power supply 24V Medical & I.T.E.safety approvals 2 MOPP input to output isolation
Medical Open Frame Power Supply UES36-SPA-OP3
Home Medical Open Frame Power Adapter UES36-SPA-OP3 9V Open Frame Style Power Supply Natural Air Cooling Medical Power Adapter 36 W 90~ 264 Vac input
Medical External Power Supply UES24LCP-SPA
Home Wall Plug Medical External Power Supply UES24LCP-SPA Series 24W AC To DC Wall Plug Medical External Switching Power Supply with interchangeable AC Blades 24
Featured Resources
In the ever-evolving healthcare landscape, the reliability and safety of hospital equipment are paramount. At the heart of these sophisticated machines lies a crucial component:
A comprehensive guide on open frame medical power supply and external medical power supply for ventilators, covering applications, technical specifications, safety standards, case studies, and
Medical devices play a vital role in modern healthcare, ranging from diagnostic equipment and monitoring systems to life-sustaining technologies such as ventilators, infusion pumps, and
Choosing a proper wall-mount power adapter means a lot to a medical device; a good quality wall-mount power supply will undoubtedly determine the service lifespan, performance,
In modern healthcare, medical devices are becoming smarter, smaller, and more connected. This evolution has placed new demands on one of their most critical components
In the medical equipment industry, selecting the right medical power supply is not just about meeting voltage and current requirements—it’s about ensuring patient safety, regulatory compliance,
