TDK-Lambda DC/DC Converter PH100A280-24 200V-425V Input 100.4W Through Hole 100°C Max Temp

TDK-Lambda PH100A280-24 DC/DC Converter offers reliable isolated power conversion for high input voltage industrial and telecommunications applications. It accepts a wide DC input range from 200V to 425V and delivers a maximum output power of 100.4W. This series follows the industry-standard quarter-brick form factor with compact DIP packaging and through hole mounting, facilitating straightforward PCB integration.

Engineered for operation up to 100°C, this converter supports conduction cooling methods, making it ideal for outdoor equipment, renewable energy systems, and other applications where fanless, water-cooled, or hermetically sealed environments are required. With a 500V DC isolation voltage and low ripple and noise of 150mV, it protects sensitive downstream electronics.

The PH100A280-24 series is certified to international safety standards such as CSA 60950-1, UL 60950-1, EN 60950-1, and their respective revisions to 62368-1, highlighting its suitability for global industrial deployments. With an MTBF over 2 million hours and efficiency at 89%, it ensures long-term durability and energy-efficient operation.

This DC/DC converter is suitable for telecom datacenters adopting 380V DC power architectures to reduce cable losses and enhance system efficiency. Its base-plate cooling capability and full power output at 100°C base plate temperature further emphasize its industrial robustness.

Operates within 200V minimum and 425V maximum DC input voltage range. Provides single output with isolation voltage rated at 500V DC. Manufactured with DIP package type and mounted via through hole technique. Supports continuous operation at 100°C maximum temperature with high efficiency of 89%.

Compact quarter-brick footprint with dimensions 12.7mm (L) x 37.2mm (W) x 58.3mm (D). Designed for industrial applications including telecommunications and datacenters with 380V DC power architectures. MTBF exceeding 2 million hours, ensuring reliable operation.

Ripple and noise performance at 150mV supports sensitive electronics. Conduction cooled design suitable for fanless and hermetically sealed enclosures. Complies with stringent international safety standards including CSA, UL, and EN certification approvals.

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