WOODWARD 5438-667 125V DC/DC Power Supply – 5438 Series Industrial Control Module
When a DC/DC power supply fails in a turbine control panel, gas compressor station, or power generation facility, the consequences extend far beyond a simple component swap. The entire control loop loses its regulated voltage rail — PLCs drop offline, actuator feedback signals collapse, and safety interlocks may trip the unit. Unplanned downtime in these environments costs thousands of dollars per hour. The WOODWARD 5438-667 is the precision-engineered solution that keeps these critical systems running without interruption.
Within the WOODWARD 5438 Series control platform, the 5438-667 occupies a specialized role as the 125V DC/DC power conversion module. WOODWARD’s 5438 Series is globally recognized in turbine governor systems, industrial engine controls, and power management applications across oil & gas, power generation, and marine industries. The 5438-667 provides the stable, isolated DC output that downstream control cards and I/O modules depend on — making it a non-negotiable component in any 5438 Series rack assembly.
Technical Specifications
- Part Number: 5438-667
- Manufacturer: WOODWARD
- Series: 5438 Series Industrial Control Platform
- Function: 125V DC/DC Power Supply Module
- Input Voltage: 125V DC nominal
- Module Type: Rack-mount / panel-mount power conversion card
- Weight: 1,760 g (approx.)
- Condition Available: New OEM, Refurbished, Tested Surplus
Note: Full electrical specifications (output voltage, current rating, isolation class) should be confirmed against the WOODWARD 5438-667 datasheet or by contacting our technical team.
Key Features & Benefits
- OEM-Grade Reliability: Manufactured by WOODWARD to exact tolerances for 5438 Series control systems — no compatibility guesswork.
- Stable 125V DC Conversion: Delivers regulated DC output to protect sensitive downstream control electronics from voltage fluctuations.
- Drop-In Replacement: Direct form-fit-function replacement for failed or aging 5438-667 units — minimizes retrofit engineering time.
- Industrial-Grade Construction: Built to withstand the vibration, temperature cycling, and EMI environments typical of turbine and compressor control rooms.
- Tested Before Shipment: Every unit dispatched from Konmask.com undergoes functional verification to confirm operational integrity.
- Long-Term Availability: Konmask.com maintains stock of legacy WOODWARD modules to support aging installed bases that OEM channels no longer serve.
Industry & Equipment Applications
- Power Generation: Gas turbine governor control panels, steam turbine control racks
- Oil & Gas: Compressor station control systems, wellhead automation panels
- Marine & Offshore: Vessel propulsion control, offshore platform power management
- Industrial Manufacturing: Process control systems requiring stable 125V DC power rails
- Utilities & Energy: Substation automation, distributed generation control
System Integration & Compatible Parts
The WOODWARD 5438-667 is designed for integration within the WOODWARD 5438 Series control platform. Compatible and commonly co-ordered components include other 5438 Series I/O cards, analog input/output modules, communication interface cards, and WOODWARD governor controllers. Contact our technical team with your full rack configuration for compatibility confirmation before ordering.
Our Quality Assurance Process
At Konmask.com, every WOODWARD module passes through a structured quality verification process before shipment:
- Visual Inspection: PCB, connectors, and housing checked for physical damage, corrosion, or component anomalies.
- Functional Test: Power-on verification and output measurement against known-good reference parameters.
- Traceability: Serial number and batch records documented for full supply chain traceability.
- Secure Packaging: Anti-static packaging with foam cushioning to prevent transit damage.
How to Order
Konmask.com operates as a B2B inquiry-based platform. To request a quote for the WOODWARD 5438-667:
- Submit an inquiry via the product page contact form
- Email: [email protected]
- Phone/WhatsApp: +0086 19859288691
Please include your required quantity, delivery timeline, and destination country. Our team typically responds within 1 business day.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, and industrial control components — not a generalist marketplace.
- Global Sourcing Network: Access to OEM-new, refurbished, and tested surplus inventory from verified supply channels.
- Technical Support: Our team includes engineers with hands-on experience in WOODWARD systems — we speak your language.
- Fast Quotation: Competitive pricing with transparent lead times, no hidden fees.
- Trusted by Industry: Serving power generation, oil & gas, and manufacturing clients across Asia, Europe, and the Americas.
Frequently Asked Questions
- Q: Is the WOODWARD 5438-667 a new or refurbished unit?
- A: We supply both new OEM and professionally refurbished/tested units. Please specify your preference when submitting an inquiry and we will confirm availability and pricing accordingly.
- Q: Can the 5438-667 be used as a direct replacement without reprogramming?
- A: As a power supply module, the 5438-667 is a hardware replacement that does not require software configuration. However, always verify rack slot compatibility with your system integrator before installation.
- Q: What is the lead time for the WOODWARD 5438-667?
- A: Lead time depends on current stock status. In-stock units typically ship within 3–5 business days. For sourced units, lead time is quoted individually. Contact us for real-time availability.
- Q: Do you provide a warranty?
- A: Yes. All units supplied by Konmask.com carry a limited warranty covering functional defects. Warranty terms are confirmed at the time of quotation.
- Q: Can you supply other WOODWARD 5438 Series modules?
- A: Yes. Konmask.com maintains a broad inventory of WOODWARD 5438 Series components. Contact us with your full BOM or part list for a consolidated quote.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
