Hobart/ITW GSE 180293B PC Board Power Supply Assembly for GPU-400
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The Hobart/ITW GSE 180293B is a PC board power supply assembly designed for use in Hobart GPU-400 series ground power units, supporting control and voltage regulation functions within the system. Installed as part of the control assembly, this circuit board helps ensure stable electrical performance and reliable power delivery for 28.5V DC aircraft ground support operations.
| General Information | |
|---|---|
| Part # | 180293B |
| Manufacturer | ITW GSE/Hobart |
| Shipping Information | |
|---|---|
| Product Weight | 1.1 lbs. |
| Product Dimensions | 10.5 x 7.5 x 4.3 in. |
| ECCN | EAR99 |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* |
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QUESTIONS & ANSWERS
The Hobart/ITW GSE 180293B is used as a power supply and control circuit board within GPU-400 ground power units. It supports voltage regulation and control functions to maintain a consistent electrical output. This ensures reliable power delivery to aircraft systems. It is a critical component for stable GPU operation.
The 180293B is compatible with Hobart GPU-400 models, including Series 500082-4xx and 500160-4xx units. These are 28.5V, 400-amp solid-state transformer-rectifier ground power units. It may also be included as part of regulator kits for these systems. Always verify compatibility with your specific equipment configuration.
This PC board functions as part of the power supply and voltage regulation system. It helps manage electrical signals and maintain consistent voltage output. Proper regulation is essential to protect aircraft avionics and onboard systems. The board ensures smooth and reliable power delivery during operation.
Yes, the 180293B is designed as a direct replacement PC board for compatible Hobart GPU systems. It matches OEM specifications for fit and function. This allows for straightforward installation without requiring modifications. Using direct replacement parts helps maintain system integrity.
The 180293B is a circuit card assembly that serves as a PC board power supply. It is typically installed in the GPU's control assembly, making it a key component in the overall electrical system.
The board is installed inside the control assembly of the GPU-400 unit. It is part of the internal electrical system responsible for power regulation and control. Access usually requires opening the control panel. Proper installation ensures optimal system performance.
Common signs include unstable voltage output, inconsistent power delivery, or system faults. Operators may also experience intermittent performance issues or alarms. If these symptoms occur, the PC board should be inspected. Timely replacement helps prevent further damage.
Voltage regulation ensures that aircraft receive stable and consistent electrical power. Fluctuations can damage sensitive avionics and onboard systems. The PC board helps maintain proper voltage levels during operation. This is essential for safe and efficient ground support activities.
Yes, professional installation is recommended due to the complexity of GPU electrical systems. Qualified technicians can ensure proper wiring, alignment, and system calibration. This reduces the risk of installation errors. It also helps maintain safe operating conditions.
The 180293B ensures stable voltage and proper power supply within the GPU, which directly impacts performance. Reliable power delivery is essential for aircraft maintenance, testing, and pre-flight operations. By maintaining consistent output, the board helps reduce downtime and improve efficiency. This supports overall operational reliability in aviation environments.
