Best Dual Output Power Supply 5V and 24V for DIY Projects
Looking for a reliable dual-output power supply that delivers 24V and 5V from a single source? This guide highlights five practical options that fit civil and industrial setups, hobby electronics, CCTV, and control systems. Each product features dual DC outputs, wide AC input ranges, and built-in protections. This overview helps buyers choose the right model for their specific needs, whether prioritizing compact size, stronger 24V capability, or easier DIN-rail installation.
Summary table of selected products
| Product | Dual Outputs | Best For | Notes |
|---|---|---|---|
| NOYITO AC to DC Isolated Power Supply Module | 24V 4A / 5V 1A | Industrial control and DIY projects needing reliable dual rails | Wide input 90-256V, indicators, protections |
| ATNSINC Dual Output Isolated Power Module | 24V 4A / 5V 1A | Rugged environments with indicator feature | 120W max, wide input, cooling note for 1A output |
| D-FLIFE Dual Output Isolated Power Module | 24V 4A / 5V 1A | Industrial-grade applications requiring dual rails | Overcurrent/short protection, wide input |
| AEDIKO Dual Output Power Module | 24V 4A / 5V 1A | Civil or industrial control systems | Double-sided PCB, 120W max, wide input |
| LCLCTC 24V/5V DIN Rail Power Supply | 24V 0.5A / 5V 2A | DIN-rail installations for CCTV or Arduino-style projects | Compact, convenient DIN-rail mounting |
NOYITO AC to DC Isolated Power Supply Module
Output options: 24V 4A and 5V 1A. Input range: AC 90-256V, 50/60Hz. Dual isolated outputs suit control panels and industrial electronics. Features overcurrent, overload, and short-circuit protection, aiding reliable operation in varied environments. Indicator light assists status monitoring. Best for: industrial control systems and projects needing a robust dual-rail supply.
Limitations: cooling needs may arise if both outputs run at maximum simultaneously in tight enclosures. The product relies on an AC input block that may require proper wiring and enclosure.
ATNSINC Dual Output Isolated Power Module
Dual outputs: 24V 4A and 5V 1A. Input: AC 90-256V, 50/60Hz. Rated up to 120W. The module includes an indicator and is suitable for distributed power in cabinets, CCTV, or hobby electronics. Best for: installations requiring clear status indication and a compact DIN-rail-friendly form factor.
Limitation: at 1A on the 5V leg, cooling may need enhancement for sustained loads. Consider thermal management if both rails draw near max continuously.
D-FLIFE Dual Output Isolated Power Module
Output: 24V 4A and 5V 1A, input range AC 120V 90-256V, 50/60Hz, 120W max. Protective features include overcurrent, overload, and short circuit protections. Ideal for civil or industrial control systems needing a single, dual-rail supply with robust protection. Best for: environments where protection and isolation are priorities for multiple subsystems.
Limitation: similar to other dual-output modules, full 24V loading can increase heat; plan for adequate cooling in enclosed spaces.
AEDIKO Dual Output Power Module
Dual outputs: 24V 4A and 5V 1A; input range AC 120V 90-256V, 50/60Hz; 120W max. Features a double-sided PCB design for stability and reliability, with protections and an indicator. Best for: industrial controls and civil projects that need a dependable dual-rail supply with solid construction.
Limitation: ensure adequate cooling if 5V rail approaches 1A and 24V rail is near max simultaneously.
LCLCTC 24V/5V DIN Rail Power Supply
Dual outputs: 24V 0.5A and 5V 2A. DIN-rail mounted; input 100-240VAC. This option is compact and convenient for distribution boxes, CCTV, and DIY projects with DIN-rail infrastructure. Best for: space-constrained installations requiring quick mounting and easy integration with standard enclosures.
Limitation: the 24V rail has a lower maximum current, so plan loads accordingly and avoid overloading the 24V channel in high-demand scenarios.
Buying Guide
- What will you power with the 24V rail? Assess load current for all 24V devices to ensure the module’s rating meets or exceeds total demand.
- How critical is isolation? Look for modules labeled as isolated to minimize risk across subsystems and to improve safety and interference handling.
- Input voltage compatibility matters. A wide input range (e.g., 90-256V) supports varied regional mains without adapters.
- Cooling and enclosure. If both rails run near max, ensure adequate ventilation or cooling; consider modules with built-in indicators for status checks.
- DIN-rail versus benchtop. DIN-rail models suit cabinets and industrial installations; benchtop models fit small projects or hobby builds.
- Protection features. Overcurrent, short-circuit, and surge protections help prevent damage to connected devices and the supply itself.
Practical considerations and quick comparisons
- Choose NOYITO, ATNSINC, D-FLIFE, or AEDIKO for heavy industrial use and robust protection, especially when both rails must sustain load.
- Opt for LCLCTC when a compact DIN-rail solution is essential and the 24V load is lighter than the 5V load.
- Plan cooling: dual-output modules can heat up if both rails are under heavy load for extended periods.
Frequently Asked Questions
- What is a dual output power supply? A device that provides two separate DC voltages from a single AC input, typically 24V and 5V in these options.
- Can I use these for CCTV equipment? Yes, most models support 24V for cameras and 5V for control electronics, with proper current planning.
- Do these supplies require cooling? Often yes if both outputs draw near maximum; consider enclosure airflow or heatsinking.
- Are these safe for industrial environments? They include protections and are designed for civil and industrial control systems, but follow mounting and wiring standards.
- Is isolation important? Isolation helps prevent ground loops and interference between subsystems, especially in control panels.
- What if I need more than 1A on the 5V rail? Look for models with higher 5V current or combine with additional regulators, while ensuring total power stays within 120W rating.