The RB Series is a pulse width-modulated DC to DC converter that provides regulated +28 VDC up to 5.0 amperes. The converter transforms an unregulated input from a 12V battery to a regulated +28 VDC output in a bootstrap mode.
The Model RB Series is primarily intended for use in an aircraft with 12 VDC battery system to operate 28 VDC equipment (especially during periods when the battery is not charged).
- State of the art design for regulation and positive logic for output overvoltage protection.
- Output is adjustable to 28 2 VDC via an internal trim pot.
- Designed to meet various applicable portions MIL-STD 704 notice 3, MIL-STD-202 and MIL-T-5422F class 1A.
- The Model RB Series is serviceable, small and lightweight (110 watts per pound and 5.8 watts per cubic inch for the RB-126)
AI disclosure: this description was generated with AI assistance from this product's own listing data.
Product Codes | |
|---|---|
| Mfr Part No: | RB125 |
| ECCN: | 3A225 |
| SCHEDULE B CODE: | 8504.40.0018 |
| TSO: | C71 |
- Stock: Out of Stock
- Manufacturer Part #: RB125
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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.
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