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MEAN WELL DCWN03B12 Dual Output DC-DC Converter

The MEAN WELL DCWN03B-12 is a compact and reliable DC-DC converter designed for PCB mount applications. It efficiently converts an input voltage of 18-36Vdc into dual outputs of +12Vdc and -12Vdc, each delivering a current of 0.125A. This converter is ideal for powering sensitive electronic circuits and devices in industrial automation, instrumentation, and other applications where a stable and regulated DC power supply is essential. Its DIP through-hole package simplifies integration into existing designs.

Authorized Distributors
Source:Newark
Part No:DCWN03B-12
Stock:6
Inv Date:06-18-2026
Price: Unit price: $9.6
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Source:DigiKey
Part No:DCWN03B-12
Stock:382
Inv Date:06-18-2026
Price: Unit price: $7.25
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Part No:DCWN03B-12
Stock:0
Inv Date:06-19-2026
Price: Unit price: $7.25
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Part No:DCWN03B-12
Stock:10
Inv Date:06-18-2026
Price: Unit price: $8.17
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Part No:DCWN03B-12
Stock:450
Inv Date:06-18-2026
Price: Unit price: $8.6729
Buy/RFQ:
Part No:DCWN03B-12
Stock:450
Inv Date:06-18-2026
Price: Unit price: $8.6729
Buy/RFQ:
Part No:DCWN03B-12
Stock:0
Inv Date:06-18-2026
Price: Unit price: $8.75
Buy/RFQ:

MEAN WELL DCWN03B12 Dual Output DC-DC Converter Specifications:

  • brand: Mean Well
  • item_number: DCWN03B-12
  • description: DC-DC Converter PCB mount; Input 18-36Vdc; Dual Output +-12Vdc at +-0.125A; DIP Through hole package
  • warranty_pack: 36 Months Bring-In
  • rohs: Compliant
  • format: PCB Mount - Through Hole
  • output_power_w: 3
  • net_weight_gram: 12.5
  • output_voltage_v: +-12
  • output_current_a: +0.125
  • -output_current_a: -0.13
  • input_voltage_v: 18-36V
  • ip_rating: No IP
  • width: 20.3
  • height: 10.2
  • depth: 31.8
  • dimming: No Dimming
  • technology: None
  • commodity: 8504409090

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Frequently Asked Questions

Where can I buy MEAN WELL DCWN03B12?

You can click on the BUY or RFQ button to purchase DCWN03B12 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part DCWN03B12?

You can download the DCWN03B12 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of DCWN03B12?

MEAN WELL

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