Power Supply
Your Professional Power Supply Supplier!
Power Supply solutions play a critical role in ensuring stable and efficient operation across industrial systems. As experienced China power supply manufacturers, Hengstar delivers reliable products designed for long-term performance in demanding environments. Founded in 2004, Hengstar integrates R&D, production, and sales to support global B2B customers with flexible sourcing options, including OEM and custom designs. From industrial automation to display systems, our Power Supply portfolio is engineered to meet diverse application needs while maintaining consistent quality, efficiency, and supply reliability expected from trusted power supply manufacturers.
Why Choose Us
Professional Team
The company has a professional R&D team composed of top talents in the industry, with strong technical innovation capabilities and rich project experience.
Quality Control
The company provides leading display technology, mature automation control solutions, and perfect supply chain management services to ensure the stability and reliability of product quality.
Patents and Certifications
The company has 15 independent intellectual property use patents and 5 invention patents, and has CCC, CQC, CE, SGS certifications in the electrical industry, industry production licenses, and ISO9000 system certifications.
Advanced Equipment
The company is equipped with five digital signal generators, three automated production lines, a 500-square-meter Class 100 automatic bonding workshop, a 100-square-meter aging workshop, 30 automated assembly motors and other advanced equipment.
Specification
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Enter the specifications |
Chinese, European, British, Australian and American standards |
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Input voltage |
AC 100V-240V |
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Output voltage |
DC 12V |
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Output Current |
1A |
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Output Power |
12W |
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Power Polarity |
Positive inside and negative outside, 10 inside and 1 outside (special polarity can be ordered as needed) |
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DC Connector |
5.5*2.5mm / 5.5*2.1mm optional |
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Features |
The EMC circuit effectively eliminates the interference to peripheral equipment, and has its own anti-thousand disturbance performance, high reliability and performance. |
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Application Scenarios |
LED strip lights, displays, motors, routers, monitoring CCTV desk lights, network hardware, etc |
Advantages of Power Supply
Versatility and Device Compatibility
Power supply is made to work with a broad variety of electronic devices, making them compatible with different voltage and current specifications. Users can rely on a single adapter to charge various devices, such as a camera, laptop, or smartphone. This adaptability offers a simple and convenient charging option by doing away with the inconvenience of having separate chargers for various devices.
Convenience when Charging Electronics
Power supply simplify the charging process and save downtime, providing an unmatched level of convenience. When a dependable power source is close at hand, users may quickly top off their devices' batteries to maintain power throughout the day. Convenience is further increased with rapid charging features, which let customers swiftly top their batteries even when they have a full schedule.
Our Best-Selling Power Supply
12V2A Wall Mount Power Adapter
The role of 12v2a power adapter is to convert the input AC voltage into a stable DC voltage output for various electronic devices. It usually consists of a transformer, rectifier circuit, filter circuit and voltage regulator circuit, which can provide a stable power supply to ensure the normal operation of the equipment. This power adapter is suitable for a variety of devices, such as portable DVD chargers, LCD TVs, surveillance cameras, routers, ADSL cats, switches, LCD monitors, LED lights, mobile hard disk boxes, digital photo frames, electronic refrigerators and so on.
Our Company Has More Products to Offer, Please Browse the Product Categories on the Website, If You Have Any Needs, Please Contact Us.
Power supply typically feature a boxy central unit containing power-switching circuitry. This draws AC power from the mains and converts it into DC at the voltage required by the device. A power cord then feeds this power from the adapter to the device to charge its battery or allow it to run.
Like most electrical devices, power supply is built for compatibility with different levels of power, typically expressed in Volts. They also feature a variety of plugs for use with different socket designs.
Common Uses of Power Supply
Charging Tablets, Laptops, and Smartphones
Charging portable electronics like laptops, tablets, and smartphones is one of the most popular uses for power supply. Power supply the power and current required to recharge these gadgets' batteries, guaranteeing their continuous performance throughout the day.
Powering Electronics and Home Appliances
A wide range of electronics and home appliances can also be powered by power supply. Numerous electronics in the home, such as gaming consoles, TVs, routers, and home automation systems, require power supply to function.
Traveling and Using Electronics overseas
Power supply is necessary when traveling overseas in order to use electrical gadgets. Since different nations frequently have different electrical standards and plug types, using adapters is vital to make sure that your device is compatible with the outlets in your location. With the use of travel adapters, tourists can connect and charge their electronics while they are away from home.
Precautions for Power Supply
Ensuring Compatibility
One primary reason for using the correct power supply is to ensure compatibility with your device. Electronic devices come in various shapes, sizes, and power requirements. Hence, using an incompatible power supply can lead to underpowering or overpowering your device.
Preventing Damage
Using the wrong power supply can pose severe risks to your electronic devices. Incompatible voltage or current levels can damage sensitive components such as circuitry, batteries, or internal mechanisms.
For Safety Reasons
A compatible power supply is essential for maintaining a safe environment when powering our electronic devices. Electrical systems are designed with specific standards and tolerances to prevent hazards such as electrical shocks, fires, or explosions. However, using an incompatible or substandard power supply can compromise these safety measures, putting users and their surroundings at risk.
Maximizing Performance
A compatible power supply ensures your devices' safety and longevity and maximizes their performance. Electronic devices usually operate within specific voltage and current ranges for optimal functionality.
The correct power supply allow your devices to operate at their intended performance levels without compromise.
Our Service
Pre-Sales Services
Each client is handled by a highly and well-trained sales representative who have got professional training before taking on the role.
Before any transaction, we conduct a thorough background check on every client to understand their specific needs in detail.
Sales representatives patiently answer all inquiries to ensuring that clients fully understand the solutions offered.
We guarantee that all materials supplied are original, factory-certified, and meet industrial-grade standards.
In-Sales Services
Sales representatives carefully verify client orders, prepare Proforma Invoices (PI), confirm payment amounts, issue production notifications, and oversee product manufacturing progress.
They also manage logistics planning, coordinate delivery schedules, and provide real-time tracking updates to clients.
After-Sales Services
Sales personnel are required to provide customers with detailed installation videos and tutorials for the product to ensure proper installation and use.
Sales are required to create a customer file for customer maintenance follow-up, which includes repairs, handling returns of defective products, and maintaining personalized records.
Regular follow-ups emails, phone calls or video calls to gather feedback, strengthen customer relationships and implement secondary marketing programs.
Packaging and Shipping
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Packaging |
Paper box |
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Transportation methods |
Road transport, rail transport, sea transport, air transport |
Our Certificate
FAQ
We're professional power supply manufacturers in China, specialized in providing high quality customized service. We warmly welcome you to buy power supply in stock here and get pricelist from our factory. For price consultation, contact us.