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BEL POWER SOLUTIONS PFC3751048F Regulated Switching Power Supply

The BEL POWER SOLUTIONS PFC375 series is a family of regulated switching power supplies designed to meet varied commercial and industrial requirements. These power supplies incorporate high-performance midrange power, active Power Factor Correction (PFC), and high reliability. They provide tightly-regulated DC power in a wide variety of single and multiple output configurations, suitable for applications needing robust and efficient power delivery. The PFC375 series is approved to international regulatory standards and offers features like remote sense, power fail, and logic level inhibit.

Authorized Distributors
Source:Newark
Part No:PFC375-1048F
Stock:2
Inv Date:06-22-2026
Price: Unit price: $1177.94
Buy/RFQ:
Source:DigiKey
Part No:PFC375-1048F
Stock:2
Inv Date:06-22-2026
Price: Unit price: $798.26
Buy/RFQ:
Part No:PFC375-1048F
Stock:0
Inv Date:06-23-2026
Price: N/A
Buy/RFQ:
Part No:PFC375-1048F
Stock:2
Inv Date:06-22-2026
Price: Unit price: $595.53
Buy/RFQ:
Part No:PFC375-1048F
Stock:2
Inv Date:06-22-2026
Price: Unit price: $595.53
Buy/RFQ:

BEL POWER SOLUTIONS PFC3751048F Regulated Switching Power Supply Specifications:

  • Input Voltage: 85-264 VAC
  • Input Frequency: 47-63 Hz
  • Brown Out Protection: 85 VAC
  • Hold-Up Time: 20 ms
  • Input Current: 6 ARMS
  • Inrush Surge Current: 35 APK (110 VAC), 65 APK (220 VAC)
  • Power Factor: 0.98
  • Efficiency: 68%
  • Switching Frequency: 100 kHz
  • Output Voltage: 48 V
  • Adjustment Range: 46.0 V to 56.0 V
  • Max Output Current: 7.8 A
  • Line Regulation: 0.5 %
  • Load Regulation: 1.0 %
  • Ripple & Noise: 1 %
  • Initial Setting Accuracy: 47.5 V to 48.48 V

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Frequently Asked Questions

Where can I buy BEL POWER SOLUTIONS PFC3751048F?

You can click on the BUY or RFQ button to purchase PFC3751048F from an authorized BEL POWER SOLUTIONS distributor.

How do I troubleshoot issues or seek technical support for part PFC3751048F?

You can download the PFC3751048F datasheet or visit the BEL POWER SOLUTIONS website for support.

Who is the manufacturer of PFC3751048F?

BEL POWER SOLUTIONS

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