The medical-grade IEC EN60601 certified 10W low leakage current medical power adapter YN10MED is a low leakage current power supply specifically designed for medical equipment. Its core value lies in passing strict safety certifications to ensure the safety of patients and operators.
Technical Specifications
| Input Voltage | AC 100-240V 0.4A |
| Output Voltage Range | 5-24VDC |
| Output Current Range | 0.01-2A |
| Maximum Power | 10W |
| Medical Certification | IEC EN60601 |
| Safety Standards | UL, CE, FCC |
| Application Fields | Medical equipment, health monitoring instruments, laboratory analytical instruments, home healthcare devices |
Product Features
- Medical-Grade Safety Certification: Certified to IEC EN60601 medical grade, ensuring safe and reliable operation in medical environments, complying with strict medical device standards.
- Low Leakage Current Design: Optimized for medical applications sensitive to leakage current, effectively reducing risk, suitable for critical equipment such as monitors and infusion pumps.
- High Reliability: Utilizes high-quality components and stable circuit design, supporting long-term continuous operation, reducing maintenance costs, and ensuring stable operation of medical equipment.
- Multi-Country Plug Compatibility: Offers multiple plug options to adapt to power standards in different regions worldwide, facilitating the export and cross-border use of medical equipment.
- Wide Voltage Input Range: Supports AC 100-240V ultra-wide input voltage, adapting to global grid fluctuations to ensure stable power supply in different regions.
- Adjustable Output: Output voltage adjustable from 5-24VDC, output current adjustable from 0.01-2A, flexibly meeting the power supply needs of various medical devices.
Applicable Scenarios
- Consumer Electronics
Smartphones, tablets, laptops, gaming consoles, etc., 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, adapting to harsh grid environments. - Network Communication & IoT
Routers, switches, fiber optic terminals, IoT gateways, high-reliability uninterrupted power supply, certified to UL/CE/FCC.
Frequently Asked Questions
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 output voltage adjustment 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).
Does this power adapter have protection functions? What happens during overcurrent or overvoltage?
This unit has built-in multiple safety protections: ① Overvoltage Protection (OVP) – Automatically shuts down when the 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 the 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 the internal temperature exceeds 85°C, automatically recovers after cooling. The adapter automatically restores power after the fault is cleared, no manual restart required.
What is the plug type for this power adapter? Can it be changed?
The factory default plug type 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 interchangeable plug designs (modular plugs), allowing one adapter to be used 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 required. If your equipment needs to be sold in multiple countries, it is recommended to choose the interchangeable plug version (for increased flexibility) or specify the plug type for the target market (for lower cost).
What is the difference between a medical-grade power adapter and a regular power adapter?
Medical-grade power adapters must meet the IEC EN60601 standard. Key differences: ① Leakage Current – Regular adapters ≤0.5mA, medical grade ≤0.1mA (BF type ≤0.1mA for patient contact parts);
② Isolation Voltage – Regular adapters 2×MOPP (4000VAC), medical BF type must meet BF type application part requirements;
③ Insulation Grade – Must meet double insulation or reinforced insulation requirements;
④ Creepage Distance and Clearance – ≥8mm (for BF type applications). Medical equipment (monitors, ventilators, etc.) must use medical-grade adapters; regular adapters are prohibited for medical applications.
What is the output ripple of this power adapter? Will it affect precision equipment?
The output ripple & noise of this unit is ≤1% of the rated voltage (typical value), e.g., a 12V model has ripple ≤120mVp-p. For applications sensitive to ripple, such as audio equipment, precision measuring instruments, and medical devices, it is recommended to choose models with lower ripple (≤50mVp-p) or add an LC filter circuit. Excessive ripple can cause audio noise, measurement errors, and abnormal equipment restarts. Please contact Yina Technology Support with your application details for the most suitable model recommendation.
Can I customize the logo and packaging after purchasing this power adapter?
Yes. Yina Technology offers OEM customization services: ① Housing Logo – Silk screen/ pad printing/ laser engraving (MOQ 500 units);
② Custom Packaging – Color box/ white box/ neutral packaging (brand, model, parameters can be customized);
③ Product Label – Includes customer model, certification marks, SN code, etc.;
④ Factory Parameters – Output voltage can be preset according to customer specifications;
⑤ Multi-language manual customization. The MOQ for OEM customization is typically 500 units, with delivery 15~25 working days after sample confirmation. For standard products (no customization), the MOQ is 100 units, with in-stock inventory available for shipment within 48 hours.
What is the warranty period and after-sales service for this power adapter?
The standard warranty period for this unit is 2 years. Non-artificial damage during the warranty period is repaired or replaced free of charge. Domestic customers receive a 48-hour response and repair completion within 7 working days; overseas customers can arrange DHL/FedEx repair shipment 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 is provided (selection consultation, application solution design). Annual framework agreement customers enjoy priority production scheduling, free samples, factory inspection support, and other value-added services. Bulk purchases (500 units or more) can apply for an extended warranty of up to 3 years.
What is the difference between a PD fast charger adapter and a regular adapter?
PD fast charger adapters support the USB PD (Power Delivery) protocol. Core advantages: ① Smart Voltage Regulation – Outputs multiple voltage levels (5V/9V/12V/15V/20V, etc.) via USB-C interface, intelligently matching device requirements;
② Bidirectional Power Supply – Supports forward and reverse charging;
③ High Power – Supports PD3.0 up to 100W, PD3.1 up to 240W;
④ Multi-Device Compatibility – One adapter for phones, tablets, laptops, etc. Regular adapters output a fixed voltage (single voltage), suitable for powering a single device. If your device supports the PD protocol (e.g., iPhone, MacBook, iPad, etc.), it is recommended to choose a PD fast charger adapter.
What is the plug polarity of this power adapter? Center positive outer negative or center negative outer positive?
The DC head polarity of this unit is set to center positive (inner positive, outer negative) by default, which is the standard polarity for most electronic devices. A few special devices (such as some communication equipment and guitar effects pedals) require center negative (inner negative, outer positive). Before use, please check the original adapter label or the polarity mark on the device (usually indicated by the "-○ +" symbol, with the dot representing the center polarity). If your device requires center negative, Winna can provide a reverse polarity DC head, or you can replace the wiring yourself (this does not affect the warranty). Note: Incorrect polarity may damage the device. Please confirm the polarity is correct before first use.
What is the maximum output power of this power adapter? What load can it support?
The maximum output power of this unit is determined by the model specifications. When selecting an adapter power rating, it is recommended to calculate the minimum adapter rated power using the formula: "Device power ÷ 0.8" (i.e., P_adapter ≥ P_device ÷ 0.8). For example, if the device requires 200W, it is recommended to choose an adapter of 250W or higher. Choosing an underpowered adapter may cause overheating and shorten its lifespan, while choosing an overpowered one increases procurement cost and size.
Does this power adapter support universal voltage input?
This unit supports AC 100~240V wide-range voltage input, covering mainstream global power grid standards (110V in the US, 220V in Europe, 100V in Japan, 230V in Australia, etc.), and supports 50/60Hz frequency. With the interchangeable plug design, one adapter can be used in any country worldwide, making it especially suitable for export products and international projects.
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 exposure – choose an IP67 waterproof model or install a waterproof enclosure;
④ High altitude areas – cooling efficiency decreases, requiring derated usage. If your application environment has special requirements, please inform us in advance, and Winna can provide customized solutions.
