Jupiter Avionics JA74-410 Manuel utilisateur

Rev A Page i

JA74-005 Glove Box with USB-A and USB-C Charger - 1

JA74-410 USB-A and USB-C Charger

Installation and Operating Manual

Rev. A

Jupiter Avionics Corporation

1959 Kirschner Road

Kelowna BC

Canada V1Y 4N7

Tel: +1 778 478 2232

Toll-Free: 1 855 478 2232

www.jupiteravionics.com

JA74-410 USB-A and USB-C Charger

Installation and Operating Manual

Rev A Page ii

Jupiter Avionics Corporation (JAC) permits a single copy of this manual to be printed or downloaded for the express

use of an installing agency. Any such electronic or printed copy of this manual must contain the complete text of this

above, no part of this manual may be reproduced, copied, transmitted, disseminated, downloaded, or stored in any

storage medium for any purpose without the express prior written consent of JAC.

RECORD OF REVISIONS

Revision

Rev Date

Description

ECR

Jul2022

Initial release, Serial number 1001 and higher.

7716

Prepared:

MPB/DGB

Checked:

Approved:

IMPORTANT:

Information in this document is subject to change without notice.

To confirm the current revision status of this manual, visit the JAC website:

www.jupiteravionics.com

JAC

SDB

07-25-22 JAC

KDV

07-25-22

JA74-410 USB-A and USB-C Charger

Installation and Operating Manual

Rev A Page iii

Table of Contents

SECTION 1 - DESCRIPTION........................................................................................................................................... 1

1.1 System Overview.............................................................................................................................................. 1

1.2 Features Overview............................................................................................................................................ 1

1.3 Inputs and Outputs ........................................................................................................................................... 1

1.3.1 Inputs ........................................................................................................................................................ 1

1.3.2 Output ....................................................................................................................................................... 1

1.3.3 Bi-Directional ............................................................................................................................................ 1

1.3.4 Grounds/Spares........................................................................................................................................ 1

1.4 Specifications.................................................................................................................................................... 2

1.4.1 Electrical Specifications ............................................................................................................................ 2

1.4.2 Mechanical Specifications ........................................................................................................................ 2

SECTION 2 – INSTALLATION ........................................................................................................................................ 3

2.1 Introduction ....................................................................................................................................................... 3

2.2 Continued Airworthiness................................................................................................................................... 3

2.3 Unpacking and Inspecting Equipment .............................................................................................................. 3

2.3.1 Warranty ....................................................................................................................................................... 3

2.4 Installation Procedures ..................................................................................................................................... 3

2.4.1 Installation Limitations .................................................................................................................................. 3

2.4.2 Cabling and Wiring ....................................................................................................................................... 3

2.4.3 Mechanical Installation ................................................................................................................................. 4

2.4.6 Post Installation Checks ............................................................................................................................... 4

2.5 Installation Kit ................................................................................................................................................... 4

2.5.1 Recommended Crimp tools ...................................................................................................................... 4

2.6 Installation Drawings......................................................................................................................................... 4

SECTION 3 – OPERATION ............................................................................................................................................. 5

3.1 Introduction ....................................................................................................................................................... 5

3.2 Front Panel Connectors.................................................................................................................................... 5

3.2.1 USB-C Power Output................................................................................................................................ 5

3.2.2 USB-A Power Output................................................................................................................................ 5

3.3 Compatibility ..................................................................................................................................................... 5

Appendix A - Installation Drawings ........................................................................................................................... A1

A1 Introduction .....................................................................................................................................................A1

A2 Installation Drawings.......................................................................................................................................A1

Appendix B - Installation Documents........................................................................................................................ B1

B1 Airworthiness ..................................................................................................................................................B2

B2 Instructions for Continued Airworthiness ........................................................................................................B2

Rev A Page 1

JA74-410 USB-A and USB-C Charger

SECTION 1 - DESCRIPTION

1.1 System Overview

The JA74-410 USB-A and USB-C Charger allows the aircraft owner/operator to use an unused portion of the

instrument panel (3 Dzus high) for charging two devices simultaneously.

1.2 Features Overview

One USB 2.0 Type A receptacle is provided to supply 5 Vdc power up to 2.1 Amps.

One USB 2.0 Type C receptacle is provided to supply up to 45 Watts.

1.3 Inputs and Outputs

Refer to the JA74-410 connector map for the mating connector designators and contact assignments for the input and

bi-directional signals.

1.3.1 Inputs

Name

Qty

Type

POWER INPUT

Power

CC1

CC1 input

CC2

CC2 input

1.3.2 Output

Name

Qty

Type

+5VDC

USB power output

V BUS

USB power output

1.3.3 Bi-Directional

Name

Qty

Type

D+

Charge sense

D-

Charge sense

D+

Data

D-

Data

1.3.4 Grounds/Spares

Name

Qty

Type

POWER GROUND

Power ground

GROUND RETURN

Ground return

CHASSIS GROUND

Chassis ground

SPARE

Spares (Main connector)

SPARE

Spares (USB-C connector)

JA74-410 USB-A and USB-C Charger

Installation and Operating Manual

Rev A Page 2

1.4 Specifications

1.4.1 Electrical Specifications

Power Input

Primary nominal voltage 28.0 Vdc

Maximum voltage 32.2 Vdc

Minimum voltage 22.0 Vdc

Emergency voltage 18.0 Vdc

Power Input - Off ≤ 15 Vdc

Input current at 28 Vdc ≤ 3.2 A

1.4.1.1 USB-A Output Performance

Output rated current ≤2.1 A

Output rated voltage +5 Vdc ± 10 %

Ripple ≤ 5 mVpp

Short circuit ≥ 1 min

1.4.1.2USB-C Output Performance

Output rated current 2.25 A for +20 V output

3.00 A for all other voltages

Output rated voltage +5 Vdc ± 5 %

+9 Vdc ± 5 %

+12 Vdc ± 5 %

+15 Vdc ± 5 %

+20 Vdc ± 5 %

Ripple

Short circuit

1.4.2 Mechanical Specifications

Height

Behind panel depth (not including connectors)

Width

Weight

Enclosure:

Faceplate

Connector (3): J1 Main

J2 USB C

J3 USB A

Mounting

Bonding

Installation kit part number

≤ 5 mVpp for +5 V output

≤ 9 mVpp for +9 V output

≤ 12 mVpp for +12 V output

≤ 15 mVpp for +15 V output

≤ 20 mVpp for +20 V output

≥ 1 min for all voltages

1.25 in [28.6 mm] maximum

5.46 in [138.7 mm] maximum

5.75 in [146.1 mm] maximum

0.89 lb [0.40 kg] maximum

5052-H32 aluminum; brushed

texture and black anodized

6061-T651 Aluminum with flat black

urethane paint; white legends

One 9-pin D-Sub male, V5 locking

One USB Type C Female

One USB Type A Female

2 Dzus fasteners

≤2.5 mΩ

INST-JA74

Rev A Page 3

JA74-410 USB-A and USB-C Charger

SECTION 2 – INSTALLATION

2.1 Introduction

This section contains unpacking and inspection procedures, installation information, and post-installation checks.

2.2 Continued Airworthiness

Maintenance of the JA74-410 is on condition only. Scheduled inspection and/or periodic maintenance of this unit is

not required.

2.3 Unpacking and Inspecting Equipment

Unpack the equipment carefully. Check for shipping damage and report any problems to the relevant carrier. Confirm

that the Authorized Release Certificate or Certificate of Conformance is included. Complete the on-line warranty card

from the Jupiter Avionics Corporation (JAC) website – www.jupiteravionics.com/warranty.

2.3.1 Warranty

All products manufactured by JAC are warranted to be free of defects in workmanship or performance for 2 years

from the date of installation by an approved JAC dealer or agency. This warranty covers the cost of all materials and

labour to repair or replace the unit, but does not include the cost of transporting the defective unit to and from JAC or

its designated warranty repair centre, or of removing and replacing the defective unit in the aircraft. This warranty

does not cover failures due to abuse, misuse, accident, or unauthorized alteration or repairs.

THIS WARRANTY IS VOID IF THE PRODUCT IS NOT INSTALLED BY AN AUTHORIZED JAC DEALER. If the on-

line warranty card is not completed, the product will be warranted from the date of manufacture.

Contact JAC for return authorization, and for any questions regarding this warranty and how it applies to your unit(s).

JAC is the final arbiter concerning warranty issues.

2.4 Installation Procedures

CAUTION: The power input circuitry of the unit may be damaged if the installation does not conform

to the wiring instructions in this manual.

2.4.1 Installation Limitations

Those installing the JA74, on or in a specific type or class of aircraft, must determine that the aircraft installation

conditions meet standards. The JA74 may be installed only by following the applicable airworthiness requirements.

2.4.2 Cabling and Wiring

All wire shall be selected in accordance with the original aircraft manufacturer’s maintenance instructions, or AC43.13-

1B Change 1, Paragraphs 11-76 through 11-78. Follow the Connector Map in Appendix A of this manual.

Note that this unit has a ‘clamshell’ hood that is installed after the wiring is complete.

Maintain wire segregation and route wiring in accordance with the original aircraft manufacturer’s maintenance

instructions.

Unless otherwise noted, all wiring shall be a minimum of 20 AWG. Refer to the Interconnect drawing for additional

specifications.

JA74-410 USB-A and USB-C Charger

Installation and Operating Manual

Rev A Page 4

2.4.3 Mechanical Installation

The JA74-410 can be mounted in any attitude and location with adequate space for the front panel and sufficient

clearance for the connector and wiring harness. It requires no direct cooling.

2.4.6 Post Installation Checks

2.4.6.1 Voltage/Resistance checks

Do not attach this unit until the following conditions are met:

a) Check P1 pin 1for +28 Vdc relative to ground.

b) Check P1 pin 6(power ground) for continuity to ground (less than 0.5 Ω).

c) Check P1 pin 7 (chassis ground) for continuity to ground (less than 0.5 Ω).

d) Check all pins for shorts to ground or adjacent pins.

2.4.6.2 Power on Checks

Power up the aircraft’s systems and confirm normal operation of all functions of the JA74. Refer to

Section 3 (Operation) for specific operational details.

When all performance checks are satisfied, complete the necessary regulatory documentation before releasing the

aircraft for service. Refer to Appendix B.

2.5 Installation Kit

The kit required to install this unit is not included with the unit.

The installation kit (Part # INST-JA74) consists of the following:

Quantity Description JAC Part #

1 D-Sub 9-pin connector, hood and 9 crimp pins CON-3420-0009

1 JA74 Assembly Notes, Installation Kit DOC-INST-JA74

2.5.1 Recommended Crimp tools

Standard D-Sub Crimp Tool Chart

Tool Type

Hand crimping tool

Positioner

Insertion/extractor tool

POSITRONIC

9507-0-0-0

9502-5-0-0

4711-2-0-0

DANIELS

AFM 8

K13-1

91067-2

MIL-SPEC

M22520/2-01

M22520/2-08

M81969/1-02

2.6 Installation Drawings

The drawings and documents required for Installation can be found in Appendix A of this manual.

Rev A Page 6

JA74-410 USB-A and USB-C Charger

SECTION 3 – OPERATION

3.1 Introduction

This section contains the operating instructions for the JA74-410.

The JA74-410 provides charging for two phones or other devices.

3.2 Front Panel Connectors

The JA74-410 has one front panel USB-A Power output connector and one front panel USB-C Power output

connector.

3.2.1 USB-C Power Output

This Power Output is a USB Type C connector.

This connector has a USB PD Type C receptacle with an auto-adjustable supply which can deliver +5 Vdc @ 3 A, +9

Vdc @ 3 A, +12 Vdc @ 3 A, +15 Vdc @ 3 A, or +20 Vdc @ 2.25 A for charging cell phones and similar devices.

3.2.2 USB-A Power Output

This Power Output is a USB Type A connector.

Note: The USB-A port is not designed to be used for data transfer.

This connector is provided to supply +5 Vdc up to 2.1 Amps for charging cell phones and similar devices.

3.3 Compatibility

CAUTION: Attempting to connect an incompatible plug or device could damage the JA74, the

attached device, or both.

If in doubt regarding compatibility of a specific item, contact Jupiter Avionics (www.jupiteravionics.com).

USB-C

Power Output

USB-A Power

Output

Rev A Page A1

JA74-410 USB-A and USB-C Charger

Installation and Operating Manual

Appendix A - Installation Drawings

A1 Introduction

The drawings necessary for installation and troubleshooting of the JA74-410 USB-A and USB-C Charger are in this

Appendix, as listed below.

A2 Installation Drawings

DOCUMENT Rev

JA74-410 Connector Map A

JA74-410 Interconnect A

JA74-410 Mechanical Installation A

JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT

TITLE

APPROVED

PREPARED

CHECKED

L00N3

NCAGE CODE PART NO. SHEET

DOC NO.

CONFIDENTIAL & PROPRIETARY

TO JUPITER AVIONICS CORP.

USB-A and USB-C Charger

Connector Map

JA74-410 1/1

JA74-410 Connector Map Rev A.dwg

TAT

1 2 3 4 5

6 7 8 9

POWER INPUT

GROUND RETURN

SPARE 2

D-

D+

POWER GROUND

CHASSIS GROUND

SPARE 3

SHIELD

9 PIN FEMALE DMIN

MATING CONNECTOR

VIEW IS FROM REAR OF MATING CONNECTOR

USB TYPE A MALE

MATING CONNECTOR

+5V

D+

D-

4 3 2 1

View is from front of mating connector

USB A Connector

GROUND

Main Connector

USB TYPE C MALE

MATING CONNECTOR

USB C Connector

B2B1

View is from front of mating connector

B3 B4 B5 B6 B7 B8 B9 B10 B11 B12

A2 A1A3A4A5A6A7A8A9A10A11A12

SPARE 6

SPARE 7

SPARE 5

V BUS

SPARE 3

SPARE 4

V BUS

CC1

SPARE 1

SPARE 2

GROUND RETURN

SPARE 9

SPARE 8

CC2

V BUS

SPARE 11

SPARE 10

V BUS

SPARE 12

SPARE 14

SPARE 13

GROUND RETURN

SPARE 1

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