Best Dual Output Power Supplies: 5V and 24V Solutions for Reliable Circuits
When building control systems, CCTV setups, or DIY electronics projects, a dual output power supply that delivers both 24V and 5V can simplify wiring and improve stability. The following selections are well-suited for industrial, commercial, and hobby applications, offering wide input ranges and protective features to help safeguard equipment. Below you’ll find concise product capsules and a buying guide to help compare options side by side.
| Product | Brand | Dual Outputs | Input Range | Power (Approx.) | Image |
|---|---|---|---|---|---|
| NOYITO Dual Output Power Module | NOYITO | 24V 4A + 5V 1A | AC 120V / 90–256V 50–60Hz | 120W |  |
| Arcity Dual Output Switching Power Supply | Arcity | 5V / 8A • 12V / 8A • 24V / 3A | AC 100–240V | 3 outputs; 24V capable |  |
| Ransanx Dual Output Power Module | Ransanx | 24V 4A + 5V 1A | AC 90–256V 50–60Hz | 96W |  |
| ATNSINC Dual Output Industrial Module | ATNSINC | 24V 4A • 5V 1A | AC 120V / 90–256V 50–60Hz | 120W Max |  |
Summary: This table highlights five dual-output power supplies suitable for 5V and 24V needs. All options support wide input ranges and include protection features.
Product Details
NOYITO Dual Output Power Module
The NOYITO power module provides a dual output design with 24V at 4A and 5V at 1A, suitable for both civil and industrial control systems. It features a robust double-sided PCB design for stability and reliable operation across various conditions. Key protections include overcurrent, overload, and short-circuit safeguards. The input accepts wide voltage ranges (AC 120V, 90–256V, 50/60Hz) with an indicator for quick status checks. This module is designed to balance performance with protection in demanding environments.
Arcity Dual Output Switching Power Supply
Arcity offers a compact switching supply with multiple outputs: 5V at 8A, 12V at 8A, and 24V at 3A, with input compatibility for 100–240V AC. The unit emphasizes high stability, low ripple, and low power consumption. Built-in protections include overvoltage, overcurrent, short-circuit, over-temperature, surge and inrush, and overpower. It is suitable for projects requiring clean, low-noise DC rails in a small form factor.
Ransanx Dual Output Power Module
Ransanx delivers a dual-output design with 24V at 4A and 5V at 1A, designed for industrial control systems, DIY projects, and embedded applications. It uses a robust wide-input range from 90V to 256V and employs a double-sided PCB to ensure stable performance and reliability across global voltage conditions. Safety features include overcurrent and short-circuit protection to guard connected devices.
ATNSINC Dual Output Industrial Power Module
ATNSINC presents a dual-output design with 24V at 4A and 5V at 1A, rated up to 120W. It features wide input compatibility (AC 120V, 90–256V, 50/60Hz) and an indicator. The module may require enhanced cooling if the 5V output approaches 1A, making thermal management a key consideration for continuous operation in dense enclosures. The included protections help mitigate common electrical faults.
Mean Well RD-50B Enclosed Dual Output
Mean Well RD-50B is an enclosed switching power supply offering dual outputs of 5V to 24V with a total around 53.6W. It uses a screw terminal block for the output and supports a wide input range from 88 to 264 VAC. The minimum isolation rating is 3000V, which supports safe integration into many industrial and educational setups, with a compact form factor suitable for panel mounting.
Buying Guide: Key Considerations For Choosing A Dual Output Power Supply
When selecting a dual output power supply, consider the following factors to ensure compatibility, safety, and long-term reliability.
- Voltage and current requirements: Verify both outputs’ voltages (5V and 24V in most cases) and the maximum current they can supply. Ensure the combined load does not exceed specified limits.
- Input voltage range: Wide-range inputs (e.g., 100–240V or 90–256V) simplify integration across different regions and reduce the need for multiple units.
- Isolation and safety ratings: Look for adequate isolation between inputs and outputs (ratings like 3000V or higher) to protect sensitive electronics and reduce risk of shock or interference.
- Protections: Essential protections include overcurrent, overvoltage, short-circuit, and over-temperature. Some models add surge and inrush protection for startup transients.
- Thermal management: Dual outputs can heat up under high load. Check cooling requirements and whether cooling is passive or requires active fans, especially in enclosed spaces.
- Physical form factor: Consider panel-mount, DIN rail, or plug-in formats based on your enclosure, distribution box, or equipment rack.
- Ripple and noise: For sensitive electronics, low ripple and noise specifications improve performance and longevity.
- Regulatory and safety compliance: Depending on the application, look for certifications (UL, CE, FCC) that align with your project’s safety and compliance needs.
- Expandability and future needs: If future projects may require higher currents or different outputs, evaluate whether the unit supports upgrades or modular expansion.
Practical guidance: For projects with limited space, a compact dual-output module with strong protections and a stable 24V rail often pairs well with a separate 5V regulator or a dedicated 5V rail from the same family. In industrial contexts, opt for rugged, wide-input designs with robust isolation and well-documented safety features to facilitate maintenance and troubleshooting.