The AIH20B300N-L is a high-efficiency DC-DC power converter designed for industrial and commercial use. Made by Artesyn Embedded Technologies, it provides a steady 12V output at 20.8A, making it a powerful 250W solution for systems that need high-voltage conversion. It works with an input voltage range of 250V to 420V, allowing it to fit into different power setups. With up to 88% efficiency, it helps reduce energy loss and keeps heat levels low. Its small size makes it easy to install in tight spaces. This article will cover its features, uses, technical details, benefits, common issues, and tips for buying and using it.
Catalog
The AIH20B300N-L from Artesyn Embedded Technologies is a high-efficiency isolated DC-DC converter that offers a stable 12V output at up to 20.8A from a high input voltage range of 250V to 420V, delivering a maximum power of 250W. Its compact design, measuring 2.40 inches in length, 2.30 inches in width, and 0.50 inches in height, ensures it can be easily integrated into various systems without requiring extensive space. The converter achieves up to 86% efficiency, which minimizes energy loss during operation. It also features Overvoltage Protection (OVP) to safeguard connected devices from potential voltage spikes and is designed to operate effectively in a wide temperature range from -20°C to 100°C, accommodating diverse environmental conditions.
Ideal for industrial and commercial applications requiring reliable power conversion from high-voltage sources, this converter is a robust solution for maintaining system stability. If your businesses looking to secure operations with top-quality power solutions, purchasing AIH20B300N-L converters in bulk from our website IC Components Limited comes highly recommended.
Continuous Power Output - Capable of delivering 250 watts at a baseplate temperature of 100 °C.
High Efficiency - Offers up to 88% efficiency, minimizing energy loss during power conversion.
Wide Input Voltage Range - Accepts input voltages between 250V to 420V, making it versatile for various power supply scenarios.
Adjustable Output Voltage - The output voltage can be tailored to specific needs, enhancing its application flexibility.
Low Output Ripple and Noise - Ensures clean power delivery, serious for sensitive electronic devices.
Reliability and Safety Features - Includes overvoltage and overcurrent protection, along with a safety isolated low voltage control and monitoring system.
RoHS Compliant - Adheres to EU Directive 2002/95/EC, ensuring it is free from hazardous substances.
Telecommunications Equipment - Ensures stable power supply for telecommunications infrastructure.
Industrial Automation - Powers automated systems and machinery in manufacturing and production environments.
Data Centers - Provides reliable power conversion for server racks and networking equipment to ensure continuous operation.
Medical Devices - Offers dependable power solutions for medical devices that require consistent and safe voltage levels.
Renewable Energy Systems - Integrates into solar power systems and other renewable energy setups to manage and convert high voltage outputs effectively.
• AIH Series
• AIH50F300N-L
Specification
|
Details
|
Product
Type
|
Isolated
Module DC DC Converter
|
Output
|
12V,
20.8A
|
Input
Voltage Range
|
250V
to 420V
|
Power
Output
|
250W
|
Series
|
AIH
(250W)
|
Packaging
|
Bulk
|
Part
Status
|
Active
|
RoHS
Compliant
|
Yes
|
Application
|
Power
Supplies - Board Mount
|
Electrical Specifications
Electrical
Specifications
|
Category
|
Specification
|
Input
|
-
Range: 250 - 420 VDC
|
-
Surge: 450 V / 100 ms
|
Efficiency
|
- Typical:
88% at 5.0 V
|
Output
|
-
Load Regulation: 60 W for convection, 80 W with 30 CFM forced air
|
-
Line Regulation: -5%, +10% minimum
|
-
Noise/Ripple: 20 ms @ 60 W load, 115 VAC nominal line
|
-
Voltage Adjust Range: Short circuit protection on all outputs
|
-
Transient Response: 5.7 - 6.7 VDC at 5 V output; Other outputs 10% to 25%
above nominal
|
-
Current Share Accuracy: Compensates for 0.5 V lead drop min.
|
Protection
|
-
Overvoltage: 130% Vo (3.3 Vo and 5 Vo); 125% Vo (other Vo)
|
-
Current Limit: 120% Io maximum
|
Control
|
-
Voltage Adjust: 80 to 120% for 5 V and above; ±10% / -50% for below 5 V
|
-
Enable: TTL compatible (positive & negative enable options)
|
Monitoring
Outputs
|
-
Temperature Monitor Output: 10 mV/°K (2.73 = 0 °C)
|
-
Current Monitor Output: 0 to 1 mA (1 mA = 100% Io rated)
|
When buying the AIH20B300N-L DC-DC converter, start by checking its electrical requirements. It operates with an input voltage of 250V to 420V and provides an output of 12V up to 20.8A, with a maximum power rating of 250W. Make sure these match your system's needs.
Next, consider efficiency and heat management. With an efficiency of 86%, some power is lost as heat, so proper cooling is required. It works in temperatures from -20°C to 100°C, making it suitable for different environments. For safety and protection, the converter includes overvoltage protection (OVP) to prevent voltage spikes and isolation for safe use in high-voltage setups. These features help protect both the device and your system.
Size and installation also matter. The compact design (2.40” x 2.30” x 0.50”) should fit your available space. Ensure it is easy to mount and connect for a smooth installation process.
Finally, check availability and pricing. Look at stock levels and lead times to avoid delays. If buying in bulk, consider discount options to save costs.
Advantages:
High Efficiency (86%) – Reduces power loss and minimizes heat generation.
Wide Input Voltage Range (250V - 420V) – Suitable for high-voltage applications.
Compact Size (2.40” x 2.30” x 0.50”) – Easy to integrate into space-constrained designs.
Overvoltage Protection (OVP) – Protects connected devices from voltage spikes.
Wide Operating Temperature (-20°C to 100°C) – Functions reliably in extreme conditions.
Stable 12V Output at 20.8A – Ensures consistent power delivery for demanding applications.
Disadvantages:
Limited Output Voltage (12V Fixed) – Not suitable for applications requiring variable voltage.
Cooling Considerations – Though efficient, it still requires proper thermal management.
High Input Voltage Requirement – Not ideal for low-voltage applications.
Availability & Cost – Bulk purchasing might be required to optimize cost-effectiveness.
The AIH20B300N-L mechanical diagram provides a detailed structural overview of the component, illustrating its physical dimensions, mounting configurations, and internal layout. The top view highlights the module’s overall footprint, showcasing main dimensions such as width, length, and hole placements for mounting. Side views provide insights into the thickness and height of the device, ensuring compatibility with installation requirements.
Additionally, cross-sectional views reveal the internal structure, depicting how the component is assembled and emphasizing specific design elements like cooling features or insulation. The pin layout and labeling clarify connection points, ensuring proper integration into electrical systems. Outstanding callouts specify material properties, screw hole placements, and recommended tolerances for precise installation.
Overheating - The module runs too hot, affecting performance and longevity. Ensure proper ventilation, use heat sinks or cooling fans, and avoid operating near maximum load for extended periods.
Output Voltage Instability - Fluctuations or inconsistent 12V output. To fix, check input voltage stability (250V–420V range), ensure proper grounding, and inspect for loose connections or faulty wiring.
Failure to Start or Power Up - The module does not turn on. Confirm correct polarity, check for blown fuses, and ensure there’s sufficient input voltage.
Noise or EMI Interference - Electrical noise affecting nearby components. To fix, use proper shielding, grounding techniques, and EMI filters to reduce interference.
Feature
|
AIH20B300N-L
|
AIH50F300N-L
|
Manufacturer
|
Artesyn
Embedded Technologies (SanRex)
|
Artesyn
Embedded Technologies (SanRex)
|
Type
|
Isolated
DC-DC Converter
|
Isolated
DC-DC Converter
|
Input
Voltage Range
|
250V
- 420V
|
250V
- 420V
|
Output
Voltage
|
12V
|
12V
|
Output
Current
|
20.8A
|
41.7A
|
Power
Output
|
250W
|
500W
|
Efficiency
|
Up to
88%
|
Up to
90%
|
Dimensions
|
2.40”
× 2.30” × 0.50”
|
3.30”
× 2.30” × 0.50”
|
Operating
Temperature
|
-20°C
to 100°C
|
-20°C
to 100°C
|
Protection
Features
|
Overvoltage,
Overcurrent, Isolation
|
Overvoltage,
Overcurrent, Isolation
|
Applications
|
Telecommunications,
industrial automation, data centers, medical devices, renewable energy
|
High-power
industrial applications, large-scale automation, high-performance computing,
power supply systems
|
Artesyn Embedded Technologies is a global leader in designing and manufacturing highly reliable power conversion and embedded computing solutions. The company specializes in advanced power supply products, including AC-DC and DC-DC converters, designed for industrial, telecommunications, medical, and computing applications. With decades of expertise, Artesyn is known for delivering efficient, high-performance solutions that meet stringent industry standards.
The AIH20B300N-L is a reliable and efficient power converter, perfect for systems that need steady and safe power. With high efficiency, built-in protection, and a wide temperature range (-20°C to 100°C), it works well in telecommunications, automation, data centers, medical devices, and renewable energy setups. Its compact design and safety features make it easy to use and install. Whether you need a strong power supply for your equipment or are considering a bulk purchase, the AIH20B300N-L is a great choice for stable and efficient power conversion.
Datasheet PDF
AIH20B300N-L Datasheets:
AIH20B300N-L Details PDF for FR.pdf
AIH20B300N-L Details PDF for KR.pdf
AIH20B300N-L Details PDF for DE.pdf
AIH20B300N-L Details PDF for IT.pdf
AIH20B300N-L Details PDF for ES.pdf
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