Delta PMT-12V100W2BA High Power Industrial Switching Power Supply 102W 12V 8.5A

The Delta PMT-12V100W2BA is a robust 102W industrial switching power supply delivering a stable 12V at 8.5A. Engineered for demanding environments, this power supply boasts high efficiency, universal AC input, and comprehensive protection features, making it a premier choice for critical industrial applications. Its compact design and reliable performance ensure seamless integration into various systems, offering a dependable power solution where failure is not an option.

Product Specifications

| Parameter           | Value                                |

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

| Model               | PMT-12V100W2BA                       |

| Output Power        | 102W                                 |

| Output Voltage      | 12V DC                               |

| Output Current      | 8.5A                                 |

| Input Voltage       | 100-240V AC                          |

| Input Frequency     | 50/60 Hz                             |

| Efficiency          | >88%                                 |

| Operating Temperature | -20°C to +70°C                       |

| Dimensions (LxWxH)  | 175 x 95 x 40 mm                     |

| Protection          | OVP, OCP, SCP, OTP                   |

| Certifications     | UL, cUL, TÜV, CE, CB, RoHS           |

| Cooling             | Convection                           |

Core Features & Market Positioning

The Delta PMT-12V100W2BA distinguishes itself through its superior thermal management and high power density, a critical advantage in space-constrained industrial settings. Its universal AC input capability simplifies global deployment, reducing inventory complexity for manufacturers and integrators. Delta's reputation for reliability and stringent quality control underpins this model's positioning as a long-term, cost-effective power solution, minimizing downtime and maintenance costs. This power supply utilizes advanced switching technology to achieve over 88% efficiency, translating to reduced energy consumption and lower operational expenses, a key differentiator in the competitive industrial power market.

Key Application Scenarios

This 12V 8.5A switching power supply is ideally suited for a wide array of industrial automation tasks. It excels in powering control systems, PLCs, and human-machine interfaces (HMIs) where stable voltage is paramount. Sectors such as manufacturing, robotics, and material handling frequently leverage the robust performance of the Delta PMT-12V100W2BA for their automated machinery and process control equipment. Its ability to operate reliably across a broad temperature range, from -20°C to +70°C, also makes it a prime candidate for outdoor or harsh environmental applications within the industrial landscape. Furthermore, its compact form factor facilitates integration into enclosed cabinets and specialized equipment housings common in modern industrial setups.

Practical System Integration Guidance

Integrating the Delta PMT-12V100W2BA into an industrial system is straightforward. The unit features screw terminals for both AC input and DC output connections, ensuring secure and reliable wiring. For AC input, connect Live and Neutral to the corresponding L and N terminals, and Ground to the Earth terminal. Ensure the input voltage falls within the 100-240V AC range. For the DC output, connect the positive and negative terminals to your load, observing correct polarity to prevent damage. Given its 8.5A capacity, it is crucial to use appropriately gauged wiring to handle the current safely and efficiently. Always ensure adequate ventilation around the power supply, as it relies on convection cooling; avoid obstructing airflow to maintain optimal operating temperatures and longevity.

Operation and Risk Mitigation

Safe operation of the Delta PMT-12V100W2BA is paramount and facilitated by its built-in protection mechanisms. Over-voltage protection (OVP), over-current protection (OCP), short-circuit protection (SCP), and over-temperature protection (OTP) are standard, safeguarding both the power supply and connected equipment from electrical anomalies. Should a fault occur, such as an overload condition, the unit will typically shut down automatically to prevent damage. To reset, disconnect the load, power cycle the unit, and address the root cause of the fault before re-applying power. Always ensure the ambient operating temperature remains within the specified -20°C to +70°C range to prevent thermal tripping and ensure consistent performance. Adherence to wiring guidelines and proper ventilation are critical risk mitigation strategies.

Scalability & Long-Term Value

The Delta PMT-12V100W2BA offers excellent long-term value due to its robust design and adherence to industry standards, ensuring compatibility with a wide range of industrial components and control systems. While this specific model is rated at 102W, Delta's broader PMT series provides various power outputs, allowing for straightforward system upgrades or expansions if increased power demands arise. Its universal input and standard output voltage make it adaptable to evolving industrial infrastructure. Furthermore, its high Mean Time Between Failures (MTBF), often a key metric for industrial power supplies, signifies a reduced likelihood of failure over its operational lifespan, contributing to lower total cost of ownership and consistent production uptime.

FAQs

What are the dimensions of the Delta PMT-12V100W2BA power supply?

The power supply measures 175mm in length, 95mm in width, and 40mm in height.

This compact size allows for easy integration into various industrial enclosures and equipment.

Ensure sufficient clearance for convection cooling when planning installation.

What is the maximum continuous current output for the PMT-12V100W2BA?

This unit provides a maximum continuous output current of 8.5 Amperes.

It is crucial to ensure the connected load does not exceed this current rating.

Exceeding the current limit can trigger over-current protection or damage the power supply.

Can the Delta PMT-12V100W2BA be used in high-temperature industrial environments?

Yes, it operates reliably within an ambient temperature range of -20°C to +70°C.

Adequate ventilation is essential to maintain performance at the upper end of this range.

Consult the datasheet for derating curves if operating consistently near maximum temperature.

What types of protection features are included in this power supply?

It includes Over-Voltage Protection (OVP), Over-Current Protection (OCP), Short-Circuit Protection (SCP), and Over-Temperature Protection (OTP).

These safeguards protect both the power supply and the connected equipment.

Understanding these features is key to troubleshooting any unexpected shutdowns.

Does the Delta PMT-12V100W2BA support universal AC input?

Yes, it accepts a wide input voltage range of 100-240V AC.

This makes it suitable for global applications without needing multiple power supply models.

Ensure the input frequency is within the 50/60 Hz range for optimal performance.

What is the typical efficiency rating for the Delta PMT-12V100W2BA?

The efficiency rating for this model is greater than 88%.

Higher efficiency means less energy is wasted as heat, reducing operational costs.

This also contributes to a cooler running unit and extended lifespan.

How is the Delta PMT-12V100W2BA cooled?

Cooling is achieved through natural convection, meaning no fan is required.

This fanless design enhances reliability and reduces noise in industrial settings.

Proper ventilation around the unit is critical for effective heat dissipation.

Is this power supply suitable for safety-critical applications?

Yes, it carries multiple safety certifications including UL, cUL, TÜV, and CE.

These certifications indicate compliance with stringent international safety standards.

Always verify specific application requirements against product certifications.

What is the expected lifespan or MTBF for this Delta power supply?

While specific MTBF figures vary, Delta power supplies are known for their long-term reliability and high Mean Time Between Failures.

This robust design minimizes downtime in demanding industrial operations.

Proper installation and operation within specifications enhance expected lifespan.

Where can I find detailed wiring diagrams or connection examples?

Detailed wiring information and connection examples are typically found in the official product manual.

Always refer to the manufacturer's documentation for precise installation instructions.

Incorrect wiring can lead to equipment damage or safety hazards.