| Make | Whelen |
|---|---|
| Model | A413A HDA-DF-14 |
| Condition | Salvage |
| Location | Arcadia, FL , US |
| Date Listed | Aug 8, 2026 |
| Expires | Sep 7, 2026 |
Description
Whelen A413A HDA-DF-14 Aircraft Strobe Power Supply
This listing is for one genuine Whelen Engineering A413A HDA-DF-14 aircraft strobe-light power supply designed for a 14-volt DC aircraft electrical system .
The original data plate identifies the unit as:
Model: A413A HDA-DF-14
Input Voltage: 14 VDC
Current Draw: 7.0 amps
Marked Weight: 3.0 lbs
Manufacturing Date: October 1980
FAA Approval Markings: FAA-PMA / STC SA615EA and SA800EA
Configuration: Four strobe-light outlets
The unit has one power-input terminal block and four separate strobe-light outlet terminal blocks. The outlet identification label notes that external trigger switching is not provided and warns against shorting the high-voltage output for an extended period.
Identification Details
Manufacturer: Whelen Engineering Co., Inc.
Model: A413A HDA-DF-14
Serial Number: DA-14-11190, based on visible marking
Voltage: 14 VDC
Rated Current: 7.0 amps
Weight: 3.0 lbs
Manufacturing Date: October 1980
Approval Markings: FAA-PMA / STC SA615EA and SA800EA
Manufacturer Location: Deep River, Connecticut
Key Features
Genuine Whelen aviation lighting component
Four-light strobe power-supply configuration
Designed for 14V DC aircraft electrical systems
Four separate strobe-light outlet terminal blocks
Dedicated power-input terminal block
High-voltage aircraft anti-collision lighting application
Metal enclosed power-supply housing
Mounting flange with multiple attachment points
FAA-PMA and STC approval markings
Original connection and flash-sequence labels
Reference installation paperwork included as shown
Sold exactly as photographed
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