ELECTRICAL CONNECTIONS

Disconnect vehicle battery before making any electrical connections.

Electrical connections to the amplifier are made using the wiring harness supplied. If the amplifier needs service the connector can be easily removed without unwiring the harness. The power supply for the amplifier must be capable of delivering peak currents up to 50 amps for adequate short circuit protection and reliable operation. The preferred source is directly at the vehicle battery. A fuse on the unit protects from overload.

Wire Size and Termination - The diagram shows the minimum wire size used for each connection. If the wire is longer than 10 ft. use the next larger wire size. Use only high quality crimp connectors for installation on the vehicle.

Negative Connection (Black) - Both leads must be used. Connect to negative battery connector or high current buss.

Positive Connection (Red) - Both leads must be used. Connect to positive battery connector or high current buss. A power relay may be used.

Speaker Connection (Brown) - Both leads must be used. Connect 1 lead to each terminal or lead of the speaker. When used with 2 speakers connect each brown lead to both speaker terminals or leads (parallel circuit). Observe polarity (phasing) when connecting 2 speakers.

Optional Radio Input Connection (Blue) - Connect 1 lead to each terminal of the radio speaker or output connector. The input is isolated and polarity is not important. May need to set RADIO VOLUME ADJUST inside the unit.

Optional Auxiliary Input Connection (White) - The Auxiliary Input allows an external source to activate the Siren push button function. The diagram shows a horn ring connection example. Activated by positive or negative input. NOTE: Permanent disconnection of the vehicle horn is NOT recommended.

#14 AWG RED Use both leads Extend with #12

+

BAT

-

#14 AWG BLK Use both leads Extend with #12

(2)#18 AWG BRN (#16 - 2 SPKR)

2 - SPKR - Connect for same phase (+ to +)

RADIO

(2)#18 AWG BLU Connect to output jack, terminals or speaker of radio

AUX

#18 AWG WHT

CP2560

CABLE

 

Added

 

SPDT

 

Switch

HORN

 

RING

HORN

SWITCH

 

 

AUX

HORN RING

CONNECTION

WIRING HARNESS CONNECTIONS

BLACK TO -VDC

BLUE TO TWO WAY RADIO SPKR

BROWN TO SPKR

WHITE TO AUX SIREN SWITCH

RED TO +VDC

TB0321B

Page 4 of 8

10/18/03

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Carson SA-400-63 28V, SA-400-63 PG, SA-400-63 14V manual Wiring Harness Connections, Electrical Connections

SA-400-63 14V, SA-400-63 28V, SA-400-63 PG specifications

The Carson SA-400-63 series represents a line of highly specialized power supplies designed for a multitude of applications in electrical engineering and technology sectors. The models within this series, specifically the SA-400-63 PG, SA-400-63 28V, and SA-400-63 14V, showcase Carson’s commitment to quality, durability, and efficiency in power supply technology.

One of the standout features of the SA-400-63 series is its versatility. The differing voltage outputs—28V and 14V—cater to specific applications, providing users with options that best suit their power requirements. This adaptability makes these power supplies ideal for powering various electronic devices, from industrial equipment to consumer electronics, ensuring reliable operation across a broad spectrum of environments.

Technologically, the SA-400-63 series incorporates advanced voltage regulation techniques. This ensures that users receive a steady and reliable power output, crucial for sensitive electronic systems that require stable voltage levels for optimal performance. Additionally, the series features built-in protection mechanisms such as overvoltage, overcurrent, and short-circuit protection. These safety features enhance the reliability of the units and safeguard connected devices from unexpected electrical conditions.

The thermal management design of the SA-400-63 models is another noteworthy characteristic. With efficient heat dissipation features, these power supplies maintain optimal operating temperatures, even under high loads. This not only extends the lifespan of the units but also ensures consistent performance over time, which is particularly advantageous for long-term applications.

Moreover, the SA-400-63 series is engineered with a compact form factor, allowing for easy integration into existing systems without requiring excessive space. This characteristic makes them particularly suitable for both portable and stationary applications, enhancing their versatility even further.

In terms of construction, the Carson SA-400-63 series is built to endure rugged conditions. With durable materials and a robust design, these power supplies are capable of withstanding the rigors of industrial use, making them a reliable choice for professionals operating under demanding circumstances.

In summary, the Carson SA-400-63 PG, SA-400-63 28V, and SA-400-63 14V represent the cutting edge of power supply technology. With their reliable voltage regulation, built-in safety features, efficient thermal management, and rugged construction, they meet the diverse needs of modern electronic applications, providing users with the assurance of consistent and dependable performance.