Mitsubishi A8GT-PWST Power Supply Module – Obsolete GOT800 Spare Part

Technical Dossier

Product Details And Specifications

Mitsubishi A8GT-PWST Power Supply Module – Obsolete GOT800 Spare Part

RFQ support for obsolete parts: Send the model number, required quantity and destination so DriveKNMS can confirm sourcing options before quotation.

Technical Specifications

Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.

Solving the Discontinued Hardware Crisis

The GOT800 series reached end-of-life status years ago, yet it continues to operate as the human-machine interface backbone in facilities that cannot justify a capital-intensive platform migration. The A8GT-PWST is not a peripheral accessory — it is the power foundation of the entire terminal. Without a functioning power supply module, the HMI is inoperable, and with it, operator visibility into the connected PLC system is lost entirely.

How to extend the service life of your GOT800 system by 5 to 10 years at low cost:

Condition & Reliability Assurance

DriveKNMS applies a structured 5-step quality process to all refurbished obsolete modules before dispatch review:

• Step 1 – Visual and mechanical inspection: Full external examination for physical damage, pin corrosion, and connector integrity.
• Step 2 – Electrolytic capacitor assessment: Capacitors are the primary failure point in aged power supply modules. Each unit is evaluated for capacitor bulging, leakage, and ESR deviation. Degraded capacitors are replaced with specification-matched components.
• Step 3 – Firmware and hardware version verification: The module version is confirmed against known GOT800 compatibility matrices to ensure drop-in compatibility.
• Step 4 – Pin and contact corrosion treatment: All connector pins are inspected under magnification and treated to remove oxidation that could cause intermittent contact failures in service.
• Step 5 – Functional power-on test: Each unit undergoes a controlled power-on test with output verification before packaging.

New (sealed) units are shipped in original or equivalent protective packaging with full traceability documentation.

Key Features for System Maintenance

Q: Should I purchase more than one unit?
A: For any facility where the GOT800 system is operationally critical, holding a minimum of two A8GT-PWST units is the standard recommendation. Global availability of this part is declining. Procurement decisions made today at current market pricing will not be available at the same cost in 12 to 24 months.

Q: Can you source other GOT800 series components?
A: Yes. DriveKNMS specializes in obsolete and hard-to-find industrial automation components across multiple brands and platforms. Contact us with your full bill of materials for a consolidated sourcing assessment.