AC to DC 24V 8A 198W Switching Power Supply Step-Down Module
AC to DC 24V 8A 198W Switching Power Supply Step-Down Module
AC to DC 24V 8A Switching Power Supply Module – 198W Step-Down Converter
Power your industrial, commercial, or hobbyist projects with confidence. This compact yet high-output AC 110–265V to DC 24V 8A Switching Power Supply Module delivers a stable 198W of regulated DC power from virtually any AC mains supply. Built with high-temperature-resistant materials and a powerful integrated heat-dissipation radiator, this module is engineered for dependable, long-lasting performance in demanding environments.
Made in Mainland China.
Key Features
- Wide AC Input Range: Accepts AC 110V to 265V — compatible with power grids worldwide.
- Regulated DC Output: Delivers a clean, stable DC 24V / 8A (198W) output for consistent device performance.
- Triple Protection Built-In: Overvoltage, overload, and short-circuit protection safeguard both the module and your connected equipment.
- Low Ripple Noise: ≤200mV ripple noise for clean power delivery to sensitive electronics.
- Compact & Powerful Design: Small form factor with a high-power radiator ensures efficient heat dissipation without bulk.
- High-Quality Construction: Fine workmanship with durable, high-temperature-resistant materials for extended service life.
- Versatile Applications: Ideal for power engineering, urban rail systems, medical electronics, coal mining operations, industrial automation, and more.
Specifications
| Input Voltage | AC 110V – 265V |
| Output Voltage | DC 24V |
| Output Current | 8A |
| Output Power | 198W |
| Ripple Noise | ≤200mV |
| Protection | Overvoltage, Overload, Short-Circuit |
| Overall Dimensions | 140 × 73.5 × 36.6 mm |
| EU LVD Voltage | Low voltage: Below 50Vac or 75Vdc |
| Origin | Mainland China |
Package Includes
- 1× AC to DC 24V 8A Switching Power Supply Module
Important Notes
- Due to lighting and monitor differences, actual product color may vary slightly from images.
- Please allow 1mm–1cm tolerance due to manual measurement.
For guidance on electrical safety standards and best practices when working with power supply modules, refer to OSHA's Electrical Safety Guidelines.
Frequently Asked Questions
Q: What input voltage range does this switching power supply module support?
A: This module supports a wide AC input range of 110V to 265V, making it compatible with standard power grids across North America, Europe, Asia, and beyond — no need for an additional voltage converter.
Q: What protection features does this DC 24V power supply module include?
A: The module features built-in overvoltage protection, overload protection, and short-circuit protection. These safeguards automatically protect both the power supply unit and your connected equipment in the event of electrical faults, ensuring safe and reliable operation.
Q: What applications is this 198W step-down power module suitable for?
A: This module is highly versatile and well-suited for industrial automation, power engineering systems, urban rail infrastructure, medical electronics setups, coal mining equipment, LED lighting systems, and a wide range of DC-powered devices requiring a stable 24V supply.
Q: How does the heat dissipation system work on this power supply?
A: The module is equipped with a high-power integrated radiator that efficiently draws heat away from internal components during continuous operation. Combined with high-temperature-resistant materials, this design helps maintain stable performance and extends the service life of the unit.