Item specifics
Description
100W 12V 8A Switching Power Supply Module Product Overview
This product is a 100W high-power AC-DC switching power supply module featuring a double-sided PCB design for superior stability and reliability. It supports a wide input voltage range of AC 85-265V and delivers a stable DC 12V/8A output with a maximum power of 100W. The module integrates multiple protection mechanisms including overcurrent protection, overload protection, and short circuit protection to ensure safe operation. Equipped with a high-power heatsink and 35V high-frequency low-ESR capacitors, it offers excellent heat dissipation with output ripple controlled at ≤200mV. With compact dimensions of 107×57×30mm and a weight of 135.5g, this module is widely used in industrial control systems, LED lighting, security monitoring, communication equipment, and 3D printers.
100W 12V 8A Switching Power Supply Module Key Features
100W High-Power Output: Delivers DC 12V with up to 8A output current and 100W maximum power.
Global Wide Input Voltage: Supports AC 85-265V input, 50-60Hz, compatible with worldwide power grids.
Multiple Protections: Integrated overcurrent, overload, and short circuit protection.
Double-Sided PCB Design: Exclusive double-sided PCB for superior stability and reliability.
Excellent Heat Dissipation: High-power heatsink and 35V high-frequency low-ESR capacitors.
Low Ripple Output: Output ripple noise ≤200mV for clean, stable power.
Compact and Lightweight: Dimensions 107×57×30mm, weight 135.5g.
LED Indicator: Power status indicator for easy monitoring.
High-Quality Components: 400V electrolytic capacitors, high-power transformer, large bridge rectifier, 2W alloy resistors.
Environmentally Friendly: Green design meeting relevant safety standards.
100W 12V 8A Switching Power Supply Module Applications
This 100W switching power supply module is widely used in:
Industrial Control Systems: Powering PLCs, sensors, actuators, and industrial controllers
LED Lighting: Constant voltage power for LED strips, LED displays, and landscape lighting
Security Monitoring: Powering cameras, NVR/DVR recorders, and access control systems
Communication Equipment: Powering routers, switches, network modules, and base stations
3D Printers: 12V high-current power for printer motherboards, heated beds, and motor drives
Medical Devices: Powering portable medical instruments and monitoring equipment
Automation Equipment: Powering automated production lines, robotics, and power tools
DIY Projects: High-power 12V power for various electronics DIY projects
100W 12V 8A Switching Power Supply Module Key Advantages
100W High-Power Output: DC 12V/8A with 100W maximum power for high-power devices with ample headroom. Global Wide Input: AC 85-265V ultra-wide input compatible with global power grids. Multiple Protections: Overcurrent, overload, and short circuit protection with auto-recovery. Double-Sided PCB Design: Superior stability and reliability for demanding industrial applications. Excellent Heat Dissipation: High-power heatsink and 35V high-frequency low-ESR capacitors for long life. Low Ripple Output: ≤200mV ripple for clean power to sensitive equipment. Compact and Lightweight: 107×57×30mm ultra-compact, 135.5g lightweight for easy integration. High-Quality Components: 400V electrolytic capacitors, high-power transformer, large bridge rectifier, 2W alloy resistors. LED Indicator: Clear power status for easy debugging and maintenance.
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FAQ
1 What are the basic specifications of this 100W switching power supply
It is a 12V8A AC-DC step-down switching power supply module with an output power of 100 watts and provides a stable DC 12V output.
2 What is the input voltage range of the module
It supports a global wide AC input voltage range from 85 to 265VAC and is compatible with 50 to 60 Hz mains frequencies making it adaptable to power grids in different regions.
3 What are the output current and power ratings
The rated output current is 6 to 8 amps with a maximum stable output of 8 amps and a total output power of 100 watts.
4 What are the physical dimensions and weight of this power supply
The overall board dimensions are 107 by 57 by 30 millimeters and the net weight is approximately 135 point 5 grams making it compact for installation in space constrained equipment.
5 What circuit protection features does this power supply have
It features a built in comprehensive protection mechanism including overcurrent protection overload protection and output short circuit protection which effectively prevents external circuit faults from damaging the module.
6 What applications are this power supply module suitable for
With its dual side PCB design and high stability it is very suitable for power supply in industrial automation control systems instrumentation communication equipment and various industrial devices.
7 What is its output ripple specification
The output ripple and noise voltage of the module is less than or equal to 200 millivolts providing relatively clean DC power for backend circuits which meets the requirements of most industrial loads.
8 What should be noted when installing this module
The board has standard mounting holes with dimensions of 9 point 8 centimeters by 4 point 7 centimeters which can be referenced for screw fixing and installation layout.
9 What are the component features of this power supply
It uses high quality components including a large power heatsink a large power transformer a high current bridge rectifier a sufficient 400V electrolytic capacitor a 0 point 35 millimeter thick wire inductor and 2W alloy resistors ensuring reliable continuous full load operation.
10 Does the module have a power indicator light
There is a power indicator light onboard which lights up when power is normally supplied allowing users to visually determine whether the power supply module is in a powered on working state.