MODULE, POWER SUPPLY (PWR4000) (P/N 622-9945-021) - Serviceable
P/N: 622-9945-021
Category: Batteries & Power Supply
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| Serviceable | 3 Available |
Product Description
The 622-9945-021 is a regulated power supply module for Collins Integrated Avionics Processing System (IAPS) installations. This PWR-4000 module distributes electrical power to IAPS avionics electronics within the system rack. Commonly installed in Bombardier Challenger 604/605 business jets for reliable avionics power management.
The module interfaces with IAPS rack power distribution and requires installation per Collins maintenance documentation. Verify part compatibility through your aircraft's Illustrated Parts Catalog before replacement.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the MODULE, POWER SUPPLY (PWR4000) (P/N 622-9945-021)?
The 622-9945-021 is a regulated power supply module for Collins Integrated Avionics Processing System (IAPS) installations. This PWR-4000 module distributes electrical power to IAPS avionics electronics within the system rack.
Is the 622-9945-021 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The MODULE, POWER SUPPLY (PWR4000) is available in: Serviceable. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the 622-9945-021 come with an 8130-3 airworthiness tag?
Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.
Do you offer bench testing for the 622-9945-021?
We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.
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