The PS-2850 Aircraft Ramp Power Supply and Battery Charger is a dual-purpose aircraft flight line service and maintenance tool. The unit has a filtered 28 volt DC power supply with up to 50 amperes capability for tests of aircraft electrical systems and a secondary mode for recharging run-down batteries. This ramp or hangar accessory is an absolute must for avionics service, gear and flap actuator exercising and other electrical system service.
Version PS-2850P is designed as a power supply and battery charger unit with a 60Hz frequency, 115V, 50A, and includes the Piper coaxial connector.
- 50 amperes filtered 28 volt supply
- Plugs directly to aircraft APU connector
- Activated by electrical system master switch
- Aircraft APU connectors furnished
- Front panel switching functionality
- LED charging status indicator
- Fully automatic charging process
- On/off switch on the unit also resets the unit
- Operates from 115 VAC, 60 Hz
- AC circuit breaker included
- 7 foot DC cable furnished
- Portable
- Ferro-resonant regulated supply
AI disclosure: this description was generated with AI assistance from this product's own listing data.
Product Codes | |
|---|---|
| Mfr Part No: | P-2850P |
| ECCN: | EAR99 |
| SCHEDULE B CODE: | 8504.40 |
Weight: 45 lbDimensions: 12 x 8 x 9 in.Input voltage: 115VACAC input amperage: 18AInput frequency: 60HzOutput voltage: 28VDCDC output amperage: 50AOutput wattage: 1400W
- Stock: Warehouse
- Manufacturer Part #: P-2850P
Aircraft Fitment Finder
Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
- Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
We source products from manufacturers, authorized distributors, and established aviation suppliers as applicable. We are an independent reseller; we do not claim direct dealer or authorized-representative status for any brand. Documentation, source, and warranty eligibility vary by product and are confirmed on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
