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01-0770082-05
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01-0770082-05

by WHELEN®

In alternating mode the unit provides an accumulated 42 joules of energy to each wingtip light.

$885.00
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Product Description

Dual‑mode aircraft strobe power supply that controls one, two, or three strobe lightheads and manages simultaneous or alternating flash patterns for wingtip and tail lighting on aircraft operating from a direct current electrical system.

0 1. Overview

Within the HDACF family the power unit delivers accumulated 42 joules of energy to each wingtip lighthead in alternating mode and 21 joules to each light in simultaneous mode, with a three‑light configuration that drives wingtip lights simultaneous at 21 joules each while alternating against a third light at 42 joules. A trigger selector outlet accepts a switch in place of a jumper so outlets feeding wingtip positions 2 and 3 can be switched off while the tail outlet 1 remains energized for ground operations. The input operating range extends from 10 to 30 VDC, supporting both 14‑volt and 28‑volt aircraft electrical systems. Power consumption values are 7.0 amps at 14 VDC and 3.5 amps at 28 VDC. Weight is 2.274 pounds, and the housing dimensions are 8 inches by 6.25 inches by 3 inches.

0 2. Key Features

  • Supports simultaneous and alternate flashing modes for connected strobe lightheads
  • Operates one, two, or three strobe lightheads from a single power unit
  • Delivers 42 joules of accumulated energy per wingtip light in alternating mode
  • Delivers 21 joules of accumulated energy per light in simultaneous two‑light operation
  • Provides three‑light operation with wingtip lights at 21 joules each alternating with a third light at 42 joules
  • Includes a trigger selector outlet that allows wingtip outlets 2 and 3 to be switched off while tail outlet 1 remains on
  • Operates from a 10 to 30 VDC input range suitable for 14 V and 28 V systems
0 3. Specifications

Part Number: 01-0770082-05
Model Family: HDACF series strobe power supply
Input Voltage Range: 10 to 30 VDC
Power Consumption: 7.0 A at 14 VDC; 3.5 A at 28 VDC
Number of Lighthead Outputs: 1, 2, or 3 strobe lightheads supported
Energy Output (Alternating Wingtip Mode): 42 J accumulated per wingtip light
Energy Output (Simultaneous Two‑Light Mode): 21 J accumulated per light
Energy Output (Three‑Light Mode): 21 J accumulated per wingtip light; 42 J accumulated for third light
Control Interface: Trigger selector outlet for switching wingtip outlets 2 and 3 off while tail outlet 1 remains on
Unit Weight: 2.274 lb
Unit Dimensions: 8 in x 6.25 in x 3 in

FAQs

01. How many strobe lightheads can this HDACF power supply operate?

This HDACF power supply operates one, two, or three strobe lightheads.

02. What energy output does the unit provide to each wingtip light in alternating mode?

In alternating mode the unit provides an accumulated 42 joules of energy to each wingtip light.

03. What is the accumulated energy per light in simultaneous two‑light mode?

In simultaneous two‑light mode the power supply delivers an accumulated 21 joules to each light.

04. How does the trigger selector outlet affect wingtip and tail strobe operation?

The trigger selector outlet allows a switch to be used so wingtip outlets 2 and 3 can be turned off while the tail outlet 1 remains on.

05. What input voltage range is supported by this HDACF power supply?

The HDACF power supply operates from an input range of 10 to 30 VDC.

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