Delta PMT-24V35W2BA General Purpose Industrial Switching Power Supply 36W 24V 1.5A

The Delta PMT-24V35W2BA is a highly reliable, general-purpose industrial switching power supply engineered to deliver stable 24V DC power at 1.5A, with a total output of 36W. This compact unit excels in demanding environments, offering robust protection features and efficient energy conversion, making it an ideal choice for a wide array of industrial automation and control applications. Its key advantages include its universal AC input range, high efficiency, and robust build quality, ensuring consistent performance and longevity.

Product Specifications

| Parameter           | Value                               |

| :------------------ | :---------------------------------- |

| Model               | PMT-24V35W2BA                       |

| Output Voltage      | 24V DC                              |

| Output Current      | 1.5A                                |

| Output Power        | 36W                                 |

| Input Voltage Range | 100-240V AC                         |

| Frequency           | 50/60 Hz                            |

| Efficiency          | >85%                                |

| Operating Temp.     | -20°C to +70°C                      |

| Protection          | OVP, OCP, SCP                       |

| Dimensions (W x H x D)| 52.5mm x 122mm x 31mm               |

| Weight              | Approx. 0.2kg                       |

Core Features & Market Positioning

The Delta PMT-24V35W2BA distinguishes itself through its robust construction and adherence to stringent industrial standards, positioning it as a dependable choice for critical systems. Its high efficiency rating translates to lower energy consumption and reduced heat generation, contributing to a longer operational lifespan and a smaller environmental footprint. The inclusion of Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP) ensures the safety of connected equipment and the power supply itself against electrical anomalies. Delta's reputation for quality manufacturing in the power electronics sector further solidifies this product's competitive advantage in the industrial market, where reliability is paramount.

Key Application Scenarios

This Delta power supply is exceptionally well-suited for powering a diverse range of industrial equipment. Common applications include providing stable power for programmable logic controllers (PLCs), human-machine interfaces (HMIs), sensors, actuators, and various types of control systems within manufacturing automation. Its universal input voltage capability allows for seamless deployment across different global regions without the need for manual voltage selection. Industries such as manufacturing, material handling, building automation, and process control frequently utilize the PMT-24V35W2BA for its dependable performance in continuous operation.

Practical System Integration Guidance

Integrating the Delta PMT-24V35W2BA into an industrial control panel is straightforward. Ensure the unit is mounted in an area with adequate ventilation to maintain optimal operating temperatures, as excessive heat can impact performance and longevity. Connect the AC input terminals (L and N) to the main power source, observing correct polarity. The DC output terminals (+V and -V) should be securely connected to the load, with attention paid to the polarity to prevent damage. For wiring, use appropriate gauge conductors rated for the 1.5A output current. Always disconnect main power before making any wiring connections or adjustments.

Operation and Risk Mitigation

Safe operation of the Delta PMT-24V35W2BA relies on adhering to its specified input voltage range and output load limits. Exceeding the 36W continuous output can trigger the Over Current Protection (OCP) or Over Voltage Protection (OVP), leading to a shutdown. The Short Circuit Protection (SCP) will activate if a short circuit occurs on the output, safeguarding both the power supply and the connected load. In the event of a fault, such as a persistent OCP trip, investigate the connected load for short circuits or excessive power draw. Always ensure the unit is properly grounded via its designated ground terminal for enhanced safety and protection against electrical faults.

Scalability & Long-Term Value

While the Delta PMT-24V35W2BA is designed for specific 36W applications, its value extends through its robust build and compatibility with standard industrial control systems. For applications requiring higher power, Delta offers a comprehensive range of industrial power supplies that can be integrated into larger systems. The reliability and efficiency of the PMT-24V35W2BA contribute to reduced maintenance costs and system downtime, offering significant long-term value. Its compatibility with typical industrial communication protocols, when part of a larger system, means it can support evolving IIoT and digital manufacturing initiatives by providing a stable foundation for networked devices.

Frequently Asked Questions (FAQs)

Q1: What is the typical operating temperature range for the Delta PMT-24V35W2BA?

The Delta PMT-24V35W2BA operates reliably within a wide temperature range, specifically from -20°C to +70°C. This broad operating window makes it suitable for diverse industrial environments.

Ensure proper ventilation in the installation area to facilitate heat dissipation. Even within the specified range, prolonged operation at extreme temperatures can affect efficiency.

Adhering to these temperature guidelines ensures the longevity and consistent performance of the power supply.

Q2: Does the Delta PMT-24V35W2BA support universal AC input?

Yes, the PMT-24V35W2BA features a universal AC input voltage range, typically supporting 100-240V AC. This allows for flexible deployment across different regions without manual voltage setting.

This universal input capability simplifies inventory management and international deployment for manufacturers. It automatically adjusts to the local mains voltage.

Always confirm the specific input voltage available at the installation site matches the power supply's capabilities.

Q3: What are the over-voltage and over-current protection features?

This power supply includes Over Voltage Protection (OVP) and Over Current Protection (OCP) to safeguard connected devices and the unit itself. OVP prevents damage from excessive output voltage.

OCP limits the current output to prevent damage to the power supply and load if the current exceeds safe levels. It typically causes the supply to shut down.

These built-in protections enhance system reliability and reduce the risk of equipment failure due to electrical anomalies.

Q4: Can this power supply be used for continuous operation?

Yes, the Delta PMT-24V35W2BA is designed for continuous industrial operation. Its robust design and high-efficiency components ensure stable power delivery.

Ensure the total load does not exceed the rated 36W to maintain optimal performance and prevent activation of protection circuits. Proper ventilation is crucial for sustained operation.

Its reliability makes it a dependable choice for critical automation and control systems requiring uninterrupted power.

Q5: How do I wire the Delta PMT-24V35W2BA?

Connect the AC input to the L (line) and N (neutral) terminals. Use the DC output terminals (+V and -V) for the 24V DC load. Ensure correct polarity.

Use appropriate gauge wiring that can safely handle the 1.5A output current. Secure all connections to prevent intermittent power delivery or short circuits.

Always disconnect mains power before performing any wiring or maintenance to ensure electrical safety.

Q6: What is the power output of this model?

The Delta PMT-24V35W2BA provides a total output power of 36 watts (W). This is derived from its 24-volt output voltage and 1.5-ampere maximum output current.

This 36W rating makes it suitable for powering moderately demanding industrial components like sensors, small PLCs, and control modules. It's important not to exceed this continuous rating.

Carefully calculate the power requirements of your connected devices to ensure they fall within the supply's capacity for reliable operation.

Q7: Is this power supply suitable for harsh industrial environments?

Yes, the Delta PMT-24V35W2BA is built for harsh industrial environments, featuring a wide operating temperature range and robust protection circuits. Its construction prioritizes durability and reliability.

The unit is designed to withstand common industrial electrical disturbances, thanks to its OVP, OCP, and SCP features. Proper installation and ventilation are still key.

Its general-purpose industrial design makes it a dependable choice for factory floors, automation panels, and other demanding settings.

Q8: What does "general purpose" mean for this industrial power supply?

"General purpose" signifies that the Delta PMT-24V35W2BA is designed for a broad spectrum of common industrial applications rather than highly specialized niche uses. It offers standard voltage and current outputs with robust protection.

This means it can be readily integrated into many different types of control panels and machinery without requiring extensive customization. It provides reliable, stable power for typical industrial loads.

Its versatility allows it to be a go-to solution for engineers seeking a dependable power source for automation, monitoring, and control tasks across various industries.

Q9: How efficient is the Delta PMT-24V35W2BA?

The Delta PMT-24V35W2BA boasts a high efficiency rating, typically exceeding 85%. This means a significant portion of the input power is converted to usable output power.

High efficiency leads to reduced energy consumption, lower heat generation within the unit, and consequently, improved reliability and a longer operational lifespan.

Choosing an efficient power supply also contributes to lower operating costs and a reduced environmental impact for your industrial systems.

Q10: What are the physical dimensions of the power supply?

The Delta PMT-24V35W2BA has compact dimensions, measuring approximately 52.5mm in width, 122mm in height, and 31mm in depth. Its relatively small footprint is advantageous for space-constrained control panels.

These dimensions facilitate easy integration into standard industrial enclosures and DIN rail mounting systems. Its slim profile allows for denser power supply configurations.

When planning your panel layout, consider these dimensions to ensure adequate spacing for ventilation and accessibility for wiring.