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MEAN WELL DPB09B05 DC-DC Converter Module

The DPB09B05 series is a 9W isolated, regulated DC-DC converter module with a SIP8 package, supporting wide input voltages from 18 to 36V and output of 5V at up to 800mA. Featuring high efficiency up to 85%, 1.5KVDC I/O isolation, and a temperature range from -40°C to +90°C, it is suitable for industrial control, telecommunications, distributed power systems, and instrumentation. Continuous short circuit protection and remote ON/OFF control enhance its reliability for various embedded and industrial applications.

Authorized Distributors
Source:DigiKey
Part No:DPB09B-05
Stock:13
Inv Date:06-16-2026
Price: Unit price: $12.5
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Part No:DPB09B-05
Stock:6
Inv Date:06-17-2026
Price: Unit price: $12.5
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Part No:DPB09B-05
Stock:0
Inv Date:06-16-2026
Price: Unit price: $15.66
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Part No:DPB09B-05
Stock:0
Inv Date:06-16-2026
Price: Unit price: $14.8934
Buy/RFQ:
Part No:DPB09B-05
Stock:0
Inv Date:06-16-2026
Price: Unit price: $14.8934
Buy/RFQ:
Part No:DPB09B-05
Stock:0
Inv Date:06-16-2026
Price: Unit price: $15.13
Buy/RFQ:

MEAN WELL DPB09B05 DC-DC Converter Module Specifications:

  • Input Voltage Range: 18~36VDC
  • Output Voltage: 5V
  • Output Current: 0~800mA
  • Efficiency: Up to 85%
  • Isolation Voltage: 1.5KVDC between input and output
  • Operating Temperature Range: -40°C to +90°C
  • Ripple & Noise: 100mVp-p
  • Short Circuit Protection: Continuous, automatic recovery
  • Remote ON/OFF control: Yes
  • Vibration Resistance: 10~500Hz, 2G
  • Dimensions: 24*9.6*11.2mm
  • Safety Standards: EAC TP TC 004
  • Soldering Temperature: 260°C max, 1-3 sec
  • Storage Humidity: 10~95% RH
  • Case Material: UL 94V-0 rated non-conductive plastic
  • MTBF: 275,000 hours
  • Protection: Overload (120~250%), continuous short circuit

Buy the Innovative DC Power Module – Reliable 9W IP-65 Certified for Industrial Applications

Discover the DPB09B05 series, a high-efficiency, 9W regulated DC-DC converter designed for demanding industrial environments. This compact module features wide input voltage support of 18 to 36V, 5V output, and offers 1.5KVDC isolation to ensure safety and noise immunity. Suitable for industrial control, telecommunication, distributed power, and instrumentation applications, it guarantees performance stability with up to 85% efficiency, continuous short circuit protection, and operation in extreme temperatures from -40°C to +90°C. Easy to install, reliable, and compliant with safety standards, make it your go-to power solution today.

Buy DPB09B05 now and experience unmatched efficiency, compact size, and reliable power conversion for industrial, telecom, and control systems.

Frequently Asked Questions

Where can I buy MEAN WELL DPB09B05?

You can click on the BUY or RFQ button to purchase DPB09B05 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part DPB09B05?

You can download the DPB09B05 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of DPB09B05?

MEAN WELL

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