Woodward 5466-318 MicroNet TMR Power Supply | 5466-318 Module

Description

Product Overview

Woodward 5466-318 is a MicroNet TMR Kernel PS Module. It takes 24 Vdc input and gives a steady 5 Vdc output at 10 Amps. This module powers all critical parts inside the kernel section. It creates a precharge voltage for safe startup sequences. The design stops power surges and makes the system more reliable. Status: In Stock. Made in USA.

Key Features at a Glance

• Redundant Design: Each kernel has its own power supply.
• Fault Tolerant: One failure does not stop the whole system.
• High Output: 10 Amps at 5 Vdc for critical loads.
• LED Health Indicator: Shows power supply status at a glance.
• Precharge Voltage: Protects components during power-up.
• Precise Regulation: 5 Vdc ±5% output stability.

Technical Specifications

• Part Number: 5466-318
• Brand: Woodward
• Series: MicroNet TMR
• Product Type: Kernel Power Supply Module (PS Module)
• Input Voltage: 24 Vdc ±10%
• Output Voltage: 5 Vdc ±5%
• Output Current: 10 Amps maximum
• Status Indicator: Single LED (health status)
• Country of Origin: United States (USA)
• Availability: In Stock

Installation Guide

• Turn off all system power before installation.
• Install this module in the first slot from the left of the sub-chassis.
• Install the Kernel CPU module in the next slot to the right.
• Connect 24 Vdc input from main MicroNet power supplies.
• Check the LED turns on after power-up.
• Verify 5 Vdc output with a multimeter.

Debugging & Maintenance

• Check the LED light. On means normal. Off means no power or failure.
• Measure 24 Vdc at the input terminals first.
• If input is good but no output, replace the module.
• Keep the module free from dust and moisture.
• Test output voltage every 6 months for critical systems.
• Always keep a spare 5466-318 for fast replacement.

Redundancy & Fault Tolerance

• Each kernel section has its own power supply module.
• If one power supply fails, other kernels keep running.
• The system stays functional during a single failure.
• This design is perfect for safety-critical applications.
• Examples: nuclear plants, aerospace, power generation.

Compatibility Information

• Works with Woodward MicroNet TMR control systems.
• Must pair with Kernel CPU module (installed next slot).
• Receives input from MicroNet main power supplies.
• For Modicon Quantum systems, see Modicon Quantum series.

Typical Application Scenarios

• Nuclear power plant control systems.
• Aerospace and flight control.
• Gas and steam turbine control.
• Mission-critical industrial processes.
• Power generation facilities.

Packaging List

• 1 x Woodward 5466-318 MicroNet TMR Kernel PS Module
• Cables are not included.
• Mounting hardware not included.
• Manual available upon request.

Warranty & Shipping

• Warranty: 12 months from invoice date.
• Covers: Manufacturing defects and power failure.
• Excludes: Physical damage, wrong wiring, water damage.
• Shipping Carriers: FedEx, UPS, DHL.
• Delivery: 3 to 7 business days worldwide.
• Tracking: Provided for all orders.

Frequently Asked Questions (FAQ)

Q1: Why does the 5466-318 need to be in the first slot?

Woodward designed it that way. The CPU module needs power from this unit first.

Q2: Can I use two 5466-318 modules in one chassis?

No. Each kernel sub-chassis needs only one power supply. Use one per kernel.

Q3: What happens if the LED is off but input voltage is good?

The module is faulty. Replace it immediately. Contact us for a replacement unit.

Q4: Is this module hot-swappable?

No. Turn off system power before removing or installing the 5466-318.

Q5: What is precharge voltage and why do I need it?

It slowly powers up components. This stops sudden power surges that can damage parts.

Q6: Do you test used 5466-318 modules before shipping?

Yes. We test every unit. We check input, output, LED, and precharge function.

Q7: Can I get a discount for buying multiple units?

Yes. Contact us for volume pricing on 2 or more 5466-318 modules.

Q8: How do you ship internationally?

We use FedEx, UPS, and DHL. All shipments have tracking and insurance.

Selection Guide

• Choose 5466-318 if:
  You need a power supply for Woodward MicroNet TMR kernel section.
  Your system requires 5 Vdc at up to 10 Amps.
  You want fault tolerance and redundant power design.
• Do not choose this if:
  Your system is not Woodward MicroNet TMR.
  You need higher than 10 Amps output current.
  You require 24 Vdc output (this gives 5 Vdc only).
• Better alternatives:
  For main system power, check Woodward 5466-317.
  For Modicon Quantum systems, use Schneider power supplies.

Contact Information

• For questions or bulk orders, click here to chat on WhatsApp or call +86 158 8020 0923.
• We check stock daily. Contact us for fastest delivery.

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