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TDK-LAMBDA PXF4048T0515 Single Dual Triple Output Converter

The TDK-LAMBDA PXF40-48T0515 is a versatile 40W isolated DC-DC converter designed for a wide range of industrial applications. Its compact 2x2 inch footprint, wide input voltage range, and six-sided shielded metal case make it ideal for space-constrained environments where noise reduction is critical. The converter offers flexible output voltage options and features remote on/off control for enhanced system integration. Certified to key safety standards, the PXF40-48T0515 ensures reliable and efficient power conversion.

Authorized Distributors
Source:DigiKey
Part No:PXF40-48T0515
Stock:1
Inv Date:06-09-2026
Price: Unit price: $137.65
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Part No:PXF40-48T0515
Stock:4
Inv Date:06-10-2026
Price: Unit price: $106.96
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Part No:PXF40-48T0515
Stock:0
Inv Date:06-09-2026
Price: Unit price: $140.17
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Part No:PXF40-48T0515
Stock:0
Inv Date:06-09-2026
Price: Unit price: $125.84
Buy/RFQ:
Part No:PXF40-48T0515
Stock:0
Inv Date:06-09-2026
Price: Unit price: $125.84
Buy/RFQ:

TDK-LAMBDA PXF4048T0515 Single Dual Triple Output Converter Specifications:

  • Input Voltage Range: See Model Selector Table
  • Input Surge Voltage: 12V input: 36, 24V input: 50, 48V input: 100 (100ms maximum)
  • Start-up Time: 25ms (20 for PXF40W Models)
  • No Load Input Current: See Model Selector Table
  • Efficiency: See Model Selector Table
  • Conducted & Radiated EMI: EN55032-A (Class B - See installation diagrams for external circuitry)
  • Output Voltage Accuracy: Single / Dual Output: ±1, Triple (3.3 / 5Vdc): ±1, Triple (12 / 15Vdc): ±5
  • Output Voltage Adjustment: ±10 (Single / Dual Output Only)
  • Switching Frequency: 270 - 330 kHz (Fixed)
  • Line Regulation: Single / Dual ±0.5%, Triple (main) ±1%, Triple (auxiliary) ±5%
  • Load Regulation: Single ±0.5%, Dual ±1%, Triple (main) ±2%, Triple (auxiliary) ±5%
  • Cross Regulation: Triple (main) ±1%, Dual/Triple (auxiliary) ±5%
  • Ripple & Noise: See Model Selector Table
  • Temperature Coefficient: ±0.02 %/°C
  • Minimum Load: Single Output: 0, Dual and Triple: 10%
  • Transient Response: 250µs
  • Overcurrent Protection: 150% (Hiccup Mode with Auto-Recovery)
  • Overvoltage Protection: 3.3V: 3.9, 5V: 6.2, 12V: 15, 15V: 18
  • Overtemperature Protection: 115°C (110 for PXF40W Models)
  • Remote On/Off: Positive Logic (-P): ON: Open or 3.5-12V, OFF Short or 0-1.2V, Negative Logic (-N): ON: Short or 0-1.2V, OFF Open or 3-12V

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Frequently Asked Questions

Where can I buy TDK-LAMBDA PXF4048T0515?

You can click on the BUY or RFQ button to purchase PXF4048T0515 from an authorized TDK-LAMBDA distributor.

How do I troubleshoot issues or seek technical support for part PXF4048T0515?

You can download the PXF4048T0515 datasheet or visit the TDK-LAMBDA website for support.

Who is the manufacturer of PXF4048T0515?

TDK-LAMBDA

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