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MEAN WELL DPB09B12 DC-DC Power Converter

The DPB09B12 series is a 9W isolated and regulated DC-DC converter in SIP8 package, offering high efficiency up to 89%, wide temperature range -40 to +90°C, and 1.5KVDC isolation. It supports input voltages from 18V to 36V with various output options including 12V, suitable for industrial, telecom, and distributed power systems. Features include continuous short circuit protection, remote ON/OFF, and compliance with safety standards, making it ideal for reliable power conversion in demanding applications.

Authorized Distributors
Source:DigiKey
Part No:DPB09B-12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $12.5
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Part No:DPB09B-12
Stock:55
Inv Date:06-17-2026
Price: Unit price: $12.45
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Part No:DPB09B-12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $15.66
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Part No:DPB09B-12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $14.8934
Buy/RFQ:
Part No:DPB09B-12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $14.8934
Buy/RFQ:
Part No:DPB09B-12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $15.13
Buy/RFQ:

MEAN WELL DPB09B12 DC-DC Power Converter Specifications:

  • Input Voltage Range: 18~36Vdc
  • Output Voltage: 12V
  • Output Current: 0~375mA
  • Efficiency: Up to 89%
  • Isolation Voltage: 1.5KVDC
  • Operating Temperature Range: -40°C to +90°C
  • Ripple & Noise: 100mVp-p
  • Line Regulation: 0.5%
  • Load Regulation: 0.5%
  • Switching Frequency: 400KHz
  • Protection: Continuous short circuit, overload; auto recovery
  • Case Material: Non-Conductive UL 94V-0 rated plastic
  • Dimensions: 24*9.6*11.2mm
  • Soldering Temperature: 260°C for 1-3 sec
  • Vibration: 10-500Hz, 2G
  • Safety Standard: EAC TP TC 004
  • Isolation Resistance: 100MΩ/500VDC
  • MTBF: 275,000 hours

Buy the Meanwell DPB09B12 – Reliable DC-DC Power Converter for Industrial Applications

Purchase the reliable DC-DC power converter online today. Designed for industrial control, telecom, and distributed power applications, it offers up to 89% efficiency, wide temperature operation, and comprehensive protection features. Easy to install, compliant with safety standards, with a compact SIP8 package and 1.5KVDC isolation, ensuring durable performance in challenging environments. Order now for fast delivery and trusted quality for your power conversion needs.

Get the Meanwell DPB09B12 today—built for precision and long-lasting durability, perfect for demanding industrial and telecom power systems.

Frequently Asked Questions

Where can I buy MEAN WELL DPB09B12?

You can click on the BUY or RFQ button to purchase DPB09B12 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part DPB09B12?

You can download the DPB09B12 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of DPB09B12?

MEAN WELL

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