The 160W desktop high-power power adapter YN160W is an industrial-grade LED communication power supply with a wide range of 9-58V and 12.5A output. Its core value lies in providing stable and reliable power support for high-power consumption equipment.
Technical Specifications
| Parameter Name | Parameter Value |
| Input Voltage | AC 100-240V 2.5A |
| Output Voltage | 9-58VDC |
| Output Current | 0.01-12.5A |
| Maximum Power | 160W |
| Product Form Factor | Desktop |
| Application Fields | Industrial equipment power supply, LED lighting power supply, communication base station power supply |
| Certifications | UL, CE, FCC, KC, PSE, SAA, RoHS |
Product Features
- Wide Voltage Output: Supports 9-58VDC wide-range adjustable output, compatible with industrial equipment requiring various voltages, eliminating the need for frequent power supply changes.
- High Current & High Power: Maximum 12.5A current output, power up to 160W, easily drives high-load equipment such as industrial motors and high-power LED light arrays.
- Desktop Heat Dissipation Design: Utilizes a desktop-sized large casing with optimized heat dissipation airflow channels, ensuring stable temperature during prolonged high-load operation and extending service life.
- Flexible DC Connector Options: Offers a variety of optional DC interface specifications to adapt to power interfaces of different brand devices, enhancing versatility and installation convenience.
- Multiple Safety Certifications: Passes international certifications including UL, CE, FCC, KC, PSE, SAA, and RoHS, ensuring electrical safety and environmental compliance, suitable for the global market.
Application Scenarios
- Consumer Electronics
Smartphones, tablets, laptops, gaming consoles for PD fast charging and conventional charging, supporting PD3.0/QC4+/PPS full protocols. - Medical Equipment Power Supply
Patient monitors, ventilators, portable medical devices, ultra-low leakage current, certified to IEC EN60601 medical grade. - Industrial Control & LED Lighting
Industrial switches, industrial PCs, LED displays, security surveillance, wide voltage range 9-58VDC adjustable, adaptable to harsh grid environments. - Network Communication & IoT
Routers, switches, fiber optic terminals, IoT gateways, high-reliability uninterrupted power supply, certified with UL/CE/FCC.
Frequently Asked Questions
What is the polarity of this power adapter's connector? 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 few special devices (such as some communication equipment, guitar effects pedals) use center negative outer positive. Before use, please check the original device adapter label or the device's polarity marking (usually indicated by a "-○ +" symbol, with the dot representing the center polarity). If the device requires center negative outer positive, Yingna can provide a reverse polarity DC connector, or customers can change the wiring themselves (does not affect warranty). Note: Incorrect polarity may damage the device; please confirm the polarity is correct before first use.
Is this power adapter constant voltage output or adjustable output?
Determined by the model specification: Fixed voltage versions output the nominal voltage (e.g., 12V/24V), suitable for most standard devices; adjustable voltage versions allow the output voltage to be adjusted within a specified range via a potentiometer knob (e.g., 9~48V adjustable), suitable for R&D testing and multi-device compatibility scenarios. Usage notes for adjustable versions: ① Disconnect the load before adjusting;
② Confirm the voltage matches the device after adjustment before powering on;
③ For long-term use, it is recommended to fix the knob position to prevent accidental changes. For batch applications, fixed voltage versions are recommended (more stable, lower cost).
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 (>40℃) – derate usage (reduce power by 15% for every 10℃ increase), or choose an industrial-grade wide temperature model (-20~60℃);
② High humidity – install a moisture-proof sealed enclosure;
③ Outdoor exposed environment – choose an IP67 waterproof model or install a waterproof enclosure;
④ High altitude areas – reduced heat dissipation efficiency requires derating. If your application environment has special requirements, please inform us in advance, and Yingna can provide customized solutions.
What is the lifespan of this power adapter? Will leaving it plugged in permanently damage it?
The design lifespan of this unit is ≥50,000 hours (MTTF), approximately 5.7 years of continuous operation under rated load and normal temperature. Leaving it plugged in permanently will not damage the adapter. This unit complies with Level VI energy efficiency standards, with no-load power consumption<0.1W
Does this power adapter support global voltage input?
This unit supports AC 100~240V wide voltage input, covering mainstream global grid standards (US 110V, Europe 220V, Japan 100V, Australia 230V, etc.), supporting 50/60Hz frequency. Combined with a replaceable plug design, one adapter can be used in any country worldwide, especially suitable for export product matching and cross-border projects.
What is the output ripple of this power adapter? Does it affect precision equipment?
The output ripple & noise of this unit is ≤1% of the rated voltage (typical value), e.g., for a 12V model, ripple ≤120mVp-p. For applications sensitive to ripple, such as audio equipment, precision measuring instruments, and medical devices, it is recommended to choose a model with lower ripple (≤50mVp-p) or add an LC filter circuit. Excessive ripple may cause audio background noise, measurement errors, or abnormal device restarts. Please contact Yingna technical support to inform us of your application scenario for the most suitable model recommendation.
What is the maximum output power of this power adapter? What load can it handle?
The maximum output power of this unit is determined by the model specification. When selecting adapter power, it is recommended to calculate the minimum adapter rated power as "Device Power ÷ 0.8" (i.e., P_adapter ≥ P_device ÷ 0.8). For example, if the device requires 200W, choose an adapter of 250W or higher. Choosing too small an adapter will cause overload, overheating, and shortened lifespan; choosing too large an adapter increases procurement cost and size.
Does this power adapter have protection functions? What happens during overcurrent or overvoltage?
This unit has multiple built-in safety protections: ① Overvoltage Protection (OVP) – automatically shuts down when output voltage exceeds the set value (typically 110~120%), preventing damage to downstream equipment;
② Overcurrent Protection (OCP) – automatically limits current or shuts down when output current exceeds the rated value;
③ Short Circuit Protection (SCP) – immediately shuts down when the output is short-circuited, automatically recovers after the short circuit is removed;
④ Overtemperature Protection (OTP) – reduces power or shuts down when internal temperature exceeds 85℃, automatically recovers after cooling. After fault clearance, the adapter automatically restores power supply without manual restart.
What type of plug does this power adapter have? Can it be changed?
The factory default plug type for this unit is selected based on 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), allowing one adapter to be equipped with multiple country plug modules for global use. To change the plug, simply pull out the existing plug module and insert the new one; no tools are required. If your equipment needs to be sold in multiple countries, it is recommended to choose the replaceable plug version (for flexibility) or specify the plug type for the target market (lower cost).
What is the difference between a medical-grade power adapter and a standard power adapter?
Medical-grade power adapters must comply with the IEC EN60601 standard. Key differences: ① Leakage current — ordinary adapters ≤0.5mA, medical-grade ≤0.1mA, BF type ≤0.1mA (patient contact parts);
② Isolation voltage — ordinary adapters 2×MOPP (4000VAC), medical BF type must meet BF type applied part requirements;
③ Insulation class — must meet double insulation or reinforced insulation requirements;
④ Creepage distance and clearance — ≥8mm (BF type applied parts). Medical devices (monitors, ventilators, etc.) must use medical-grade adapters; ordinary adapters are prohibited for medical applications.
What is Energy Efficiency Level VI? What are the requirements for power adapters?
Level VI is the sixth-generation energy efficiency standard established by the U.S. DoE (Department of Energy), mandatory since February 2016. Core requirements: ① No-load power consumption ≤0.1W (Level V is 0.3W);
② Average conversion efficiency ≥87% (for models ≥150W) or ≥87.3% (<150WLevel VLevel VI15~20%Level VIErP
What is the warranty and after-sales service for this power adapter?
This unit has a standard warranty period of 2 years. Free repair or replacement for non-human damage within the warranty period. Domestic customers enjoy a 48-hour response time and completion of repairs within 7 working days; overseas customers can arrange DHL/FedEx repair shipping or local agent warranty. Products beyond the warranty period are eligible for paid repair services (cost approximately 30~50% of a new unit). Lifetime technical support (selection consultation, application solution design). Annual framework agreement customers enjoy value-added services such as priority production scheduling, free samples, and factory inspection support. Bulk purchases (500 units or more) can apply for an extended warranty of up to 3 years.
