AP05N05-5W
85-264VAC to 5V 5W AC-DC module, universal input, compact design for IoT and smart devices
Product Overview
Description
The AP05N05-5W is a compact AC-DC power module in Aipu's AC-DC series, featuring universal 85-264VAC input suitable for global applications.
This module converts AC mains voltage to stable 5VDC output with 5W power capacity, ideal for powering microcontrollers, sensors, communication modules, and other low-power electronics.
With high efficiency up to 78%, low standby power consumption, and comprehensive protection features, the AP05N05-5W is perfect for IoT devices, smart home products, and industrial control applications requiring compact AC-DC conversion.
Product Series
AP
Primary Application
IoT devices
Key Features
- Universal input 85-264VAC
- Output voltage 5VDC, power 5W
- High efficiency 78%
- Low standby power <0.1W
- Compact PCB mount package
- Overvoltage, overcurrent, short circuit protection
- Operating temperature -25C to +70C
Specifications
| Input Voltage | 85-264VAC |
|---|---|
| Output Voltage | 5VDC |
| Output Power | 5W |
| Output Current | 1A |
| Efficiency | 78% typ |
| Standby Power | <0.1W |
| Operating Temperature | -25C ~ +70C |
| Package | PCB Mount |
Applications
IoT devices
Electronic system design
Smart home products
Electronic system design
Industrial control systems
Industrial automation and control
LED drivers
Motor drive and control systems
Sensor power supply
Power conversion and supply
Communication modules
Communication and interface
FAE Expert Insights
"I have successfully used AP05N05-5W in numerous IoT and smart home product designs. This compact AC-DC module is a game-changer for space-constrained applications. The universal 85-264VAC input eliminates the need for different versions for different countries - one design works globally. The sub-0.1W standby power is excellent for always-connected devices, meeting the strictest energy efficiency requirements. In one smart thermostat project, we used AP05N05-5W to power the control electronics, and it passed all EMC and safety certifications on the first try. The integrated design saved us significant PCB space and BOM cost compared to discrete AC-DC designs. The module runs cool even in enclosed plastic housings. I particularly appreciate the comprehensive protection features - during surge testing, the module protected the load equipment effectively. For any low-power AC-DC application requiring 5V output, I highly recommend AP05N05-5W for its reliability, compact size, and cost-effectiveness."
Universal global input, ultra-low standby power, compact size, excellent EMC performance
— Wang Jun, BeiLuo
Frequently Asked Questions
What is the standby power consumption of AP05N05-5W?
The AP05N05-5W standby power consumption is less than 0.1W (100mW), meeting Energy Star and EuP standby power requirements. This ultra-low standby power makes it ideal for devices that remain connected to mains but operate intermittently, such as smart home devices, IoT sensors, and standby systems. The low standby power reduces energy waste and operating costs for always-connected applications. For battery-backed systems, low standby power extends backup time during power outages.
Ultra-low standby power <0.1W meets energy efficiency standards, ideal for always-connected IoT and smart home devices.
Does AP05N05-5W require external components?
The AP05N05-5W is a complete AC-DC solution requiring minimal external components: 1) Input fuse: recommended for safety protection (typically 1A slow-blow); 2) Input filter capacitor: 10-47uF/400V electrolytic capacitor for ripple reduction; 3) Output filter capacitors: 100uF/10V and 0.1uF for output ripple filtering; 4) Optional varistor: for surge protection in harsh environments. No external inductors, transformers, or complex control circuits needed. The integrated design significantly reduces BOM cost and PCB space compared to discrete AC-DC designs. Typical total external component cost is under $0.50.
Minimal external components needed - just input fuse, filter capacitors, and optional varistor. Much simpler than discrete designs.
What safety certifications does AP05N05-5W have?
The AP05N05-5W has comprehensive safety certifications: 1) UL60950-1 (UL recognized component); 2) EN60950-1/EN62368-1 (European safety); 3) CCC (China Compulsory Certification); 4) CE marking (European conformity); 5) CB certificate (international safety). These certifications cover major global markets including North America, Europe, and China. The module meets isolation requirements, creepage/clearance distances, and safety spacing for reinforced insulation systems. For medical applications requiring IEC 60601-1 certification, select medical grade versions specifically designed for healthcare equipment.
Standard version has UL, EN, CCC, CE, CB certifications for global markets. Select medical grade for IEC 60601-1 healthcare applications.
How to handle heat dissipation for AP05N05-5W?
The AP05N05-5W (5W output) typically does not require additional heat sinking under normal conditions: 1) At 25C ambient with natural convection, module operates well within thermal limits; 2) At 50C ambient, slight derating may be needed for continuous full-load operation; 3) At 70C ambient (maximum rating), output power should be derated to 3-4W for reliable operation. For better thermal performance: 1) Ensure adequate air circulation around module; 2) Place module away from other heat sources; 3) Use copper pours on PCB for heat spreading; 4) For enclosed applications, consider external heatsink or forced air cooling. The module has internal overtemperature protection that shuts down if temperature exceeds safe limits.
No heatsink is needed at room temperature. Derate power at high ambient temperatures above 50C. Ensure air circulation for best performance.
Can AP05N05-5W be used in parallel for higher power?
The AP05N05-5W is not designed for direct parallel operation for higher power. For applications requiring more than 5W: 1) Select higher power module from Aipu (10W, 15W, 20W, 30W, 50W, 100W, 150W available); 2) Use multiple independent modules for separate circuits; 3) Implement active current sharing if parallel operation is absolutely necessary (requires external circuitry). Direct parallel connection without current sharing can cause: uneven load distribution, oscillation, overloading of one module, and potential damage. It's always better to select a single higher-power module rather than paralleling smaller ones for reliability and simplicity.
Do not parallel modules. Select higher power single module (up to 150W available) or use independent modules for separate circuits.