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TDK-Lambda PH-A 280 DC/DC Converter 24V DC 12.5A 425V DC Input 200V Min Input 300W PCB Mount PH300A280-24
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Converters / DC-DC Converters TDK-Lambda PH-A 280 DC/DC Converter, 24V dc/ 12 |
| Brand | TDK-Lambda |
| Efficiency | 90.5% |
| Length | 61mm |
| Model | PH300A280-24 |
| Depth | 12.7mm |
| Gross Weight | 55g |
| Width | 57.9mm |
| Mount Type | PCB |
| Series | PH-A 280 |
| Maximum Operating Temperature | 85°C |
| Package Type | DIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 2128235h |
| Number of outputs | 1 |
| Ripple and Noise | 280mV |
| Maximum Output Power | 300W |
| Maximum Input Voltage | 425V dc |
| Minimum Input Voltage | 200V |
| Number of Pins | 8 |
| Output Voltage 1 | 24V dc |
| Output Current 1 | 12.5A |
| Output Voltage Adjustment Range | 9.6 to 28.8 V |
| Isolation Voltage | 500V |
| Input Ratio | 2:1 |
| Input Ratio2 | 1 |
Key Features
- Wide input voltage range from 200V to 425V DC enables use in diverse HVDC architectures.
- Single 24V DC output with 12.5A current capacity for high-demand loads.
- Maximum output power of 300W with conduction cooling for efficient thermal management.
- PCB mountable DIP package enhances integration into electronic assemblies.
- High efficiency design reaching up to 90.5% ensures reduced energy losses.
- Operates reliably from -40°C to 85°C, suitable for harsh environments.
- Ripple and noise limited to 280mV for stable performance in sensitive circuits.
- MTBF of over 2 million hours supports industrial dependability and lifecycle needs.
Product Description
The TDK-Lambda PH300A280-24 DC/DC Converter is a high-density, conduction-cooled power module designed to provide robust and efficient DC voltage conversion for demanding industrial, telecom, and renewable energy applications. Featuring a wide input voltage range from 200V to 425V DC, this converter is ideally suited for integration into emerging 380V DC power architectures and HVDC telecom platforms, helping to minimize energy losses and improve system performance.
Delivering a single output of 24V DC with up to 12.5A current capability, the PH300A280-24 supports high-output requirements. Its maximum output power of 300W and high efficiency rating of up to 90.5% make it a valuable solution for systems requiring stable, continuous power. The conduction cooling mechanism and compact DIP package facilitate easy PCB mounting, enabling streamlined system designs and effective thermal management.
Operating reliably in extreme temperatures ranging from -40°C to 85°C, the converter is well-suited for harsh environments prevalent in industrial manufacturing, laboratory, test and measurement equipment, and renewable energy installations. The advanced filtering and low ripple/noise (280mV) specification ensure stable power for sensitive electronic loads.
The PH-A 280 series prioritizes easier system filtering, improved thermal performance, and eliminates the need for external transformers. With a high MTBF of over 2 million hours, users benefit from industry-leading reliability and extended lifecycle. The unit features a single output channel, wide output voltage adjustment range (9.6 to 28.8V), 500V isolation voltage, and 8-pin DIP mounting configuration for integration flexibility.
Practical applications include telecom base stations, data centers, test equipment, communications infrastructure, and renewable energy systems. System designers favor its high-density footprint and robust component standards for mission-critical installations.
The compact form factor (61mm × 57.9mm × 12.7mm) and lightweight build (55g) support dense PCBs and portable systems without compromising performance. The PH300A280-24 meets general industrial DC/DC conversion needs and covers HVDC telecom requirements reliably.
Explore EnvMart's full range of DC-DC Converters from TDK-Lambda for quality-driven solutions in industrial, telecom, and renewable markets.
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Frequently Asked Questions
The maximum output power of the TDK-Lambda PH300A280-24 is 300W.
It operates with a wide input voltage range from 200V to 425V DC.
This model has an efficiency rating of up to 90.5%.
The output current capacity is 12.5A.
The ripple and noise is limited to 280mV, ensuring stable performance in sensitive circuits.
The dimensions are 61mm in length, 57.9mm in width, and 12.7mm in depth.
It operates reliably in temperatures ranging from -40°C to 85°C.
This unit is designed for PCB mounting with an 8-pin DIP package.
The isolation voltage is 500V.
It is suitable for applications in telecom, data centers, test equipment, and renewable energy systems.
The MTBF is over 2 million hours, indicating high reliability.
The output voltage adjustment range is from 9.6V to 28.8V.
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