AP05N12-5W
85-264VAC to 12V 5W AC-DC module, universal input, compact design for industrial sensors
Product Overview
Description
The AP05N12-5W 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 12VDC output with 5W power capacity, ideal for powering industrial sensors, 12V control circuits, relay drivers, and other medium-voltage electronics.
With high efficiency up to 80%, low standby power consumption, and comprehensive protection features, the AP05N12-5W is perfect for industrial control, sensor power supplies, and building automation applications requiring 12V from AC mains.
Product Series
AP
Primary Application
Industrial sensors
Key Features
- Universal input 85-264VAC
- Output voltage 12VDC, power 5W
- High efficiency 80%
- 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 | 12VDC |
| Output Power | 5W |
| Output Current | 417mA |
| Efficiency | 80% typ |
| Standby Power | <0.1W |
| Operating Temperature | -25C ~ +70C |
| Package | PCB Mount |
Applications
Industrial sensors
Sensor signal conditioning
12V control circuits
Industrial automation and control
Relay drivers
Motor drive and control systems
Building automation
Industrial automation and control
Security systems
Electronic system design
LED drivers
Motor drive and control systems
FAE Expert Insights
"I have successfully used AP05N12-5W in numerous industrial sensor and control applications. This compact AC-DC module is ideal for powering 12V industrial sensors from AC mains. The universal 85-264VAC input allows one design to work globally without region-specific versions. In a building automation project with over 200 sensor nodes, we used AP05N12-5W to power temperature, humidity, and occupancy sensors. The modules have operated reliably for over 3 years with zero failures. The 12V output is perfect for industrial sensors that typically require 12-24V power. I particularly appreciate the low standby power - in a standby system with 50 modules, the total standby consumption was less than 5W. For any industrial application requiring 12V from AC mains, I highly recommend AP05N12-5W for its reliability and cost-effectiveness."
Universal global input, ideal for 12V industrial sensors, excellent reliability in building automation
— Li Wei, BeiLuo
Frequently Asked Questions
What is the output current of AP05N12-5W?
The AP05N12-5W output current is 417mA at 12V output (5W total power). This current capacity is sufficient for most industrial sensors, small control circuits, relay coils, and LED drivers. When calculating load requirements, ensure total current draw does not exceed 417mA at 12V. For loads with high inrush current (such as relay coils), consider the inrush requirements and possibly add external capacitors. The module has overcurrent protection that will limit output current if the load attempts to draw more than rated current.
417mA at 12V suitable for sensors, control circuits, and relay drivers. Consider inrush current for inductive loads.
Can AP05N12-5W power multiple sensors?
Yes, AP05N12-5W can power multiple sensors as long as total current draw does not exceed 417mA at 12V. For example: 1) Industrial 4-20mA sensors: typically 20-30mA each, can power 10-15 sensors; 2) Digital sensors: typically 10-50mA each, can power 8-20 sensors depending on type; 3) Relay coils: typically 30-100mA each, can power 4-10 relays. Calculate total current consumption of all devices and add 20% margin for reliable operation. Distribute load across multiple modules if total current exceeds rating.
Can power multiple sensors if total current < 417mA. Calculate total load and add 20% margin.
What is the standby power of AP05N12-5W?
The AP05N12-5W 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. The low standby power reduces energy waste and operating costs for always-connected applications. For a system with 50 modules in standby, total consumption would be less than 5W.
Ultra-low standby power <0.1W meets energy efficiency standards, ideal for always-connected sensor networks.
What protection features does AP05N12-5W include?
The AP05N12-5W includes comprehensive protection features: 1) Overvoltage protection: protects against input voltage surges; 2) Overcurrent protection: limits output current to protect module and load; 3) Short circuit protection: limits current during output short circuit, automatic recovery when fault removed; 4) Overtemperature protection: shuts down if internal temperature exceeds safe limits. These protections ensure reliable operation and prevent damage to the module and connected equipment.
Comprehensive protection features ensure reliable operation in industrial environments.
What is the efficiency of AP05N12-5W?
The AP05N12-5W typical efficiency is 80%, which is good for a compact AC-DC module. At full load (5W output), the input power is approximately 6.25W, resulting in about 1.25W power loss. This efficiency level ensures reasonable heat generation, typically less than 25°C temperature rise above ambient, allowing reliable operation without additional heat sinking in most applications. The high efficiency also contributes to the low standby power consumption.
80% efficiency provides good power conversion with manageable heat generation for compact AC-DC applications.