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TDK-LAMBDA PH300A2805 Isolated DC-DC Converter

The TDK-LAMBDA PH300A280 series of isolated DC-DC converters provides a robust and efficient power solution for a variety of industrial applications. Operating from a wide 200 to 425Vdc input, these converters offer power levels from 50 to 600W with adjustable output voltages. Features include remote sense and on/off control, conduction cooling options, and certification to EN 62477-1 for use in industrial robots. The PH300A280-5 is well-suited for HVDC power transmission systems, renewable energy applications, and harsh environments requiring reliable power conversion.

Authorized Distributors
Source:DigiKey
Part No:PH300A280-5
Stock:2
Inv Date:06-09-2026
Price: Unit price: $222.34
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Part No:PH300A280-5
Stock:2
Inv Date:06-10-2026
Price: Unit price: $175.86
Buy/RFQ:
Part No:PH300A280-5
Stock:0
Inv Date:06-09-2026
Price: Unit price: $344.13
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Part No:PH300A280-5
Stock:0
Inv Date:06-09-2026
Price: Unit price: $202.61
Buy/RFQ:
Part No:PH300A280-5
Stock:0
Inv Date:06-09-2026
Price: Unit price: $202.61
Buy/RFQ:

TDK-LAMBDA PH300A2805 Isolated DC-DC Converter Specifications:

  • Input Voltage range: 200 - 425Vdc
  • Input Current (280Vdc): 1.22A
  • Efficiency (%): 89
  • Overvoltage Protection: 125 - 145%
  • Output Voltage: 5V
  • Adjustment Range: 2.5 - 6V
  • Maximum Power: 300.0W
  • Line Regulation: mV
  • Load Regulation: mV
  • Ripple & Noise: mV
  • Operating Temperature: -40°C to +100°C
  • Altitude: 3,000m
  • Withstand Voltage: VAC
  • Isolation Resistance: MΩ

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Frequently Asked Questions

Where can I buy TDK-LAMBDA PH300A2805?

You can click on the BUY or RFQ button to purchase PH300A2805 from an authorized TDK-LAMBDA distributor.

How do I troubleshoot issues or seek technical support for part PH300A2805?

You can download the PH300A2805 datasheet or visit the TDK-LAMBDA website for support.

Who is the manufacturer of PH300A2805?

TDK-LAMBDA

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