Description
The 5V 20A 100W DC Universal Regulated Switching Power Supply is a compact and efficient SMPS designed to provide a stable 5V DC output from a wide AC input range of 110–240V. With a maximum output of 20A and 100W, it is suitable for powering LED lighting systems, LED displays, industrial automation equipment, monitoring devices and other compatible 5V electronics.
Its regulated output helps provide consistent power to connected devices, while built-in overload, over-voltage and short-circuit protection helps protect both the power supply and connected equipment.
The aluminum housing provides a practical enclosure and assists with heat dissipation. The unit uses free-air convection cooling, so no additional cooling fan is required under normal operating conditions.
With its compact size, low weight and efficient switching design, this 5V SMPS is a practical replacement for an old or damaged power supply in a wide range of electronic and lighting projects.
Key Features
- Output: 5V DC, 20A
- Rated Power: 100W
- Input Voltage: AC 110–240V
- Wide input voltage range for flexible installation
- Regulated and stable 5V DC output
- Overload protection
- Over-voltage protection
- Short-circuit protection
- Over-temperature protection
- Low ripple and low output noise
- Efficient switching design with reduced power wastage
- Aluminum housing
- Fire-resistant PCB and cover materials
- Free-air convection cooling
- Compact and lightweight design
- CE / RoHS compliant
- 1-year warranty
Specifications
| Specification | Details |
|---|---|
| Product Type | Regulated Switching Power Supply / SMPS |
| Model | S-100-5 |
| Input Voltage | AC 110–240V |
| Input Signal | AC |
| Output Voltage | DC 5V |
| Output Current | 20A |
| Rated Power | 100W |
| Output Signal | DC |
| Cooling | Free-Air Convection |
| Material | Aluminum |
| Protection | Overload, Over-Voltage, Short Circuit, Over-Temperature |
| Certification | CE, FCC, RoHS |
| Dimensions | 200 × 99 × 43 mm |
| Weight | Approx. 0.51 kg |










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