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MEAN WELL SPB09B05 DC-DC Power Converter

SPB09B05 is a 9W regulated DC-DC converter in SIP8 package, featuring wide input ranges from 18V to 75V, high efficiency up to 89%, and robust protections. It offers isolated, stable outputs at 5V with low ripple and noise, suitable for industrial, telecommunication, and distributed power systems. Operating temperature extends from -40°C to +90°C with built-in short circuit and overload protections, remote ON/OFF control, and 1.5KVDC input-output isolation, making it a reliable choice for varied electronic and control applications.

Authorized Distributors
Source:DigiKey
Part No:SPB09B-05
Stock:4
Inv Date:06-16-2026
Price: Unit price: $12.5
Buy/RFQ:
Part No:SPB09B-05
Stock:0
Inv Date:06-17-2026
Price: Unit price: $12.7
Buy/RFQ:
Part No:SPB09B-05
Stock:0
Inv Date:06-16-2026
Price: Unit price: $15.66
Buy/RFQ:
Part No:SPB09B-05
Stock:0
Inv Date:06-16-2026
Price: Unit price: $14.8934
Buy/RFQ:
Part No:SPB09B-05
Stock:0
Inv Date:06-16-2026
Price: Unit price: $14.8934
Buy/RFQ:
Part No:SPB09B-05
Stock:0
Inv Date:06-16-2026
Price: Unit price: $15.13
Buy/RFQ:
Source:Arrow EU
Part No:SPB09B-05
Stock:600
Inv Date:06-17-2026
Price: N/A
Buy/RFQ:

MEAN WELL SPB09B05 DC-DC Power Converter Specifications:

  • Input Voltage Range: 18V to 75V (C model)
  • Output Voltage: 5V
  • Output Current: 0~800mA
  • Efficiency: Up to 89%
  • Ripple & Noise: 100mVp-p
  • Isolation Voltage: 1.5KVDC
  • Operating Temperature: -40°C to +90°C
  • Protection: Short circuit, Overload, Overvoltage, Automatic recovery
  • Remote ON/OFF control
  • Cooling: Free-air convection
  • Case Material: Non-Conductive UL 94V-0 plastic
  • Dimensions: 24*9.6*11.2mm
  • Switching Frequency: 400kHz
  • Line Regulation: 0.5%
  • Load Regulation: 0.5%
  • Protection Mode: Continuous short circuit, Overload recovery
  • Input Filter: Internal capacitor

Buy the Industrial Series Power Converter: SPB09B05

Purchase the Mean Well Series SPB09B05 9W regulated DC-DC converter online today for your industrial, telecom, or control applications. Featuring wide input voltage range from 18V to 75V, it delivers high efficiency up to 89%, with classic SIP8 packaging, internal filtering, and robust protections like short circuit and overload. The device operates between -40°C and +90°C, ensuring reliable performance in demanding environments. Its 1.5KVDC isolation voltage and remote ON/OFF capabilities offer flexible integration for various electronic systems, boosting efficiency and safety while simplifying your setup.

Order your Mean Well Series SPB09B05 high-efficiency, 9W isolated DC-DC power module today and enhance your industrial or telecommunication projects with reliable quality.

Frequently Asked Questions

Where can I buy MEAN WELL SPB09B05?

You can click on the BUY or RFQ button to purchase SPB09B05 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part SPB09B05?

You can download the SPB09B05 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of SPB09B05?

MEAN WELL

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