Product Overview The YN24W is a high-performance 24W universal power adapter, supporting AC100-240V wide voltage input, with an output range of 4.2-24V, 0.1-3A, and a maximum power of 24W. This power adapter is certified to dual safety standards IEC62368 and IEC61558/UL1310, achieves Energy Efficiency Level VI, and features interchangeable plugs and a desktop-style optional design. It meets certification requirements for multiple countries worldwide and is widely used in IT/AV equipment, household appliances, and other fields. Product Features Dual Safety Standards: Complies with IEC62368 + IEC61558/UL1310, ensuring product safety and reliability. Interchangeable Plug Design: Supports replacement with various plug types to suit different national socket standards. Desktop-Style Optional: Offers a desktop-style installation method for convenient use. Energy Efficiency Level VI: High efficiency and energy saving, reducing power consumption. Wide Adjustable Output: Output voltage adjustable from 4.2-24V, current from 0.1-3A, meeting the needs of various devices. Technical Parameters Parameter Value Input Voltage AC100-240V 0.7A Output Voltage 4.2-24V Output Current 0.1-3A Maximum Power 24W Dimensions 71.76×42.63×29.85mm Application Fields IT/AV Equipment Household Appliances Global Multi-Country Certifications Product
Frequently Asked Questions
Which countries' plugs does this adapter support?
A: The product features an interchangeable plug design, supporting replacement with various standard plugs such as US, EU, UK, AU, covering major countries and regions worldwide.
How to adjust the output voltage and current?
A: The adapter's output voltage (4.2-24V) and current (0.1-3A) can be manually adjusted via a knob or switch, offering a wide adjustment range to meet different device requirements.
Is it suitable for charging laptops?
A: This product has a maximum power of 24W, suitable for devices with power requirements within 24W (such as some tablets, routers, surveillance cameras, etc.). It is not recommended for high-power laptops.
What safety certifications has the product passed?
A: The product has passed dual safety standard certifications IEC62368 and IEC61558/UL1310, and holds international certifications such as CB, 3C, CQ, ensuring quality and safety.
What is the operating temperature range?
A: The adapter's operating temperature range is 0°C to 40°C, and the storage temperature range is -20°C to 70°C. Please use it within the specified environment to ensure stable performance.
Technical Specifications
| Parameters | Please consult sales for detailed specifications |
Product Features
- Please contact sales for detailed product features
Application Scenarios
- Consumer Electronics
PD fast charging and conventional charging for smartphones, tablets, laptops, gaming consoles, etc., supporting PD3.0/QC4+/PPS full protocol. - Medical Equipment Power Supply
Patient monitors, ventilators, portable medical devices, ultra-low leakage current, certified to IEC EN60601 medical grade. - Industrial Control and LED Lighting
Industrial switches, industrial PCs, LED displays, security surveillance, wide voltage range 9-58VDC adjustable, adaptable to harsh grid environments. - Network Communication and IoT
Routers, switches, fiber optic terminals, IoT gateways, high-reliability uninterrupted power supply, certified to UL/CE/FCC.
Frequently Asked Questions
What safety certifications has this power adapter passed?
The product has passed international certifications such as UL/CE/FCC/CCC/RoHS. Some medical models have passed IEC EN60601 certification, with an annual return rate below 0.02%.
Do you support OEM/ODM customization?
Full-process customization is supported: logo printing, packaging design, plug specifications (US/EU/UK/AU, etc.), voltage and current parameter adjustments. OEM minimum order quantity is 1000pcs.
What is the production lead time for the adapter?
Sampling lead time is 3-7 working days, mass production is 15-25 working days. Expedited sampling can be completed within 2-3 working days.
How do I choose the right DC connector? What are the differences between different DC connector specifications?
To choose a DC connector, confirm three parameters: ① outer diameter (OD) × inner diameter (ID), common specifications include 5.5×2.5mm, 5.5×2.1mm, 3.5×1.35mm, etc.; ② polarity—most devices are center positive, outer negative (center is positive), while a few special devices are center negative, outer positive; please check the device's original adapter label to confirm; ③ rated current—the DC connector rated current must be ≥ adapter output current. This unit comes standard with a 5.5×2.5mm center positive, outer negative DC connector and can be changed to other specifications as needed; replacement is simple and requires no tools.
Can this power adapter be used outdoors or in harsh environments?
This unit is suitable for indoor environments (operating temperature 0~40℃, relative humidity 20~80%). Special handling is required in the following harsh environments: ① high-temperature environment (>40℃)—derate use (power decreases by 15% for every 10℃ increase), or choose an industrial-grade wide-temperature model (-20~60℃); ② high-humidity environment—add a moisture-proof sealed box; ③ outdoor exposed environment—choose an IP67 waterproof model or add a waterproof box; ④ high-altitude areas—heat dissipation efficiency decreases, requiring derating. If your application environment has special requirements, please inform us in advance; Yingna can provide customized solutions.
What is the service life of this power adapter? Will long-term plug-in damage it?
The design service life of this unit is ≥50,000 hours (MTTF, mean time to failure), approximately 5.7 years of continuous operation at rated load and normal temperature. Long-term plug-in will not damage the adapter. This unit complies with Level VI energy efficiency standards, with no-load power consumption <0.1W and extremely low heat generation in standby mode. It is recommended to unplug the power when not in use for a long time (such as business trips or vacations), which both saves energy and extends the life of the electrolytic capacitor (the aging rate of electrolytic capacitors is significantly slower when powered off than when powered on).
Is this power adapter constant voltage output or adjustable output?
It depends on the model specifications: fixed-voltage versions output the nominal voltage (e.g., 12V/24V) and are suitable for most standard devices; adjustable-voltage versions adjust the output voltage via a potentiometer knob within a specified range (e.g., 9~48V adjustable) and are suitable for R&D testing and multi-device compatibility scenarios. Notes for using the adjustable version: ① disconnect the load before adjustment; ② after adjustment, confirm the voltage matches the device before powering on; ③ for long-term use, it is recommended to fix the knob position to prevent accidental changes. For bulk applications, fixed-voltage versions are recommended (more stable, lower cost).
What is the output ripple of this power adapter? Does it affect precision equipment?
The output ripple (Ripple & Noise) of this unit is ≤1% of rated voltage (typical value); for example, the 12V model has ripple ≤120mVp-p. For audio equipment, precision measuring instruments, medical equipment, and other applications sensitive to ripple, it is recommended to choose a model with lower ripple (≤50mVp-p), or add an LC filter circuit. Excessive ripple may cause issues such as audio background noise, measurement errors, and abnormal device restarts. Please contact Yingna technical support with your application scenario, and we will recommend the most suitable model.
What is the plug polarity of this power adapter? Center positive/outer negative or center negative/outer positive?
The DC connector polarity of this unit is factory default center positive/outer negative (center is positive), which is the standard polarity for the vast majority of electronic devices. A small number of special devices (such as some communication equipment and guitar effects pedals) are center negative/outer positive. Before use, check the original adapter label of the device or the polarity marking on the device body (usually marked with a "-○ +" symbol, where the dot is the center polarity). If the device requires center negative/outer positive, Yingna can provide a reverse-polarity DC connector, or the customer can change the wiring themselves (warranty not affected). Note: Incorrect polarity may damage the device; before first use, please confirm the polarity is correct.
Does this power adapter support universal voltage input?
This unit supports AC 100~240V wide-range voltage input, covering mainstream global power grid standards (US 110V, Europe 220V, Japan 100V, Australia 230V, etc.) and supports 50/60Hz frequency. With an interchangeable plug design, one adapter can be used in any country worldwide, making it especially suitable for export product matching and multinational projects.
What are the warranty period and after-sales service for this power adapter?
The standard warranty period for this unit is 2 years. During the warranty period, non-human-caused damage is repaired or replaced free of charge. Domestic customers receive a 48-hour response and repair completed within 7 working days; overseas customers can arrange DHL/FedEx repair shipping or local agent warranty. For products beyond the warranty period, paid repair service is provided (cost is approximately 30~50% of a new unit). Lifetime technical support is provided (selection consultation, application solution design). Annual framework agreement customers receive value-added services such as priority production scheduling, free samples, and factory inspection support. For bulk purchases (500 units or more), an extension of the warranty to 3 years can be requested.
What is the plug type of this power adapter? Can it be replaced?
The factory standard configuration of this unit selects the plug type according to the target market (US Type A/B, EU Type C/F, UK Type G, AU Type I, etc.). Many models support a replaceable plug design (modular plug); one adapter can be equipped with multi-country plug modules for global use. To replace the plug, simply unplug the original plug module and insert the new plug module, with no tools required. If your equipment needs to be sold in multiple countries, it is recommended to choose the replaceable plug version (for greater flexibility) or specify the plug type for the target market (for lower cost).
