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WAGO 859805 DC-DC Converter

The 859-805 is a non-isolated DIN rail-mounted DC/DC step-down converter designed to efficiently convert 24V DC input to a stable 12V output. It operates at a typical switching frequency of 200 kHz and features maximum line regulation of 0.5% and load regulation of 0.7%. The converter offers up to 85% efficiency and supports an operating temperature range from -25°C to +55°C, making it suitable for industrial applications.

Authorized Distributors
Source:Newark
Part No:859-805
Stock:25
Inv Date:06-04-2026
Price: Unit price: $110.88
Buy/RFQ:
Source:DigiKey
Part No:859-805
Stock:96
Inv Date:06-04-2026
Price: Unit price: $97.86
Buy/RFQ:
Part No:859-805
Stock:0
Inv Date:06-04-2026
Price: Unit price: $88.3
Buy/RFQ:
Part No:859-805
Stock:0
Inv Date:06-04-2026
Price: Unit price: $88.3
Buy/RFQ:
Part No:859-805
Stock:11
Inv Date:06-04-2026
Price: Unit price: $81.79
Buy/RFQ:

WAGO 859805 DC-DC Converter Specifications:

  • Input voltage range: DC 15-30 V
  • Output voltage: DC 12V
  • Output current: Max. 500 mA
  • Switching frequency: 200 kHz (nominal)
  • Efficiency: Up to 85%
  • Line regulation: 0.5%
  • Load regulation: 0.7%
  • Output noise and ripple: 20 mV P-P
  • Operating temperature: -25°C to +55°C
  • Isolation: Non-isolated
  • Input polarity protection: Yes
  • Input protection: TVS Diode
  • Protection: Output short circuit protection (momentary)
  • Terminal block width: 6 mm
  • Wire connection: CAGE CLAMP® 0.08-2.5 mm² (AWG 28-14)

Buy the Buy WAGO DC-DC Converter Part Number 859805 Online

Enhance your industrial control systems with the WAGO 859-805 DC-DC converter, which provides a reliable 12V output from 24V sources. Its DIN rail mounting, high efficiency of up to 85%, and comprehensive protection features make installation and operation straightforward. Suitable for environments with temperatures from -25°C to +55°C, it ensures stable power supply with minimal noise and ripple, supporting seamless operation of sensors, interface devices, and control modules. Order today for dependable performance in your automation setup.

Get WAGO 859-805 today—designed for efficient voltage conversion with high stability and protection, perfect for industrial automation and sensor systems.

Frequently Asked Questions

Where can I buy WAGO 859805?

You can click on the BUY or RFQ button to purchase 859805 from an authorized WAGO distributor.

How do I troubleshoot issues or seek technical support for part 859805?

You can download the 859805 datasheet or visit the WAGO website for support.

Who is the manufacturer of 859805?

WAGO

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