MFJ MFJ-1116 User Manual

MFJ Deluxe Multiple DC Power Outlets

Model MFJ-1116

Warning! Drawing too much current or reversing the leads of the MFJ-1116 will damage
your radio accessories.

Thank you for purchasing the MFJ-1116 Deluxe Multiple DC Power Outlets. The MFJ-1116 is
very versatile in allowing you to channel DC power to as many as eight (8) different ham radio
accessories at the same time. The MFJ-1116 alleviates the problems of multiple connections to the
same DC power supply terminals. The main power switch turns the outlets ON and OFF. A 15
amp fuse is used to protect your equipment from excessive power surges. The meter monitors the
DC voltage from your power supply.

The MFJ-1116 is not a power supply. The output voltage and current of the MFJ-1116 depend on
the output voltage and current of the main DC power supply that the MFJ-1116 is connected to.

Caution: Do not connect your HF radio to the MFJ-1116. Your radio must always be
connected directly to your main DC power supply.

POWER RATING

The MFJ-1116 is capable of handling 15 amps at 12 volts DC. Each set of binding posts should
carry a maximum of 5 amps at 12 VDC. Do NOT connect your HF radio to the MFJ-1116. It was
designed to supply DC power to your station accessories only.

The MFJ-1116 can NOT be used for AC application. The DC output level of each pair of posts is
dependent upon the DC level input going into the MFJ-1116.

For example:
Input of 12 VDC, then the output will be 12 VDC.
Input of 6 VDC, then the output will be 6 VDC.
Input of 24 VDC, then the output will be 24 VDC.

The maximum voltage is 24 Volts DC at 7.5 amps.

INSTALLATION

Connect the two leads of the MFJ-1116 to your DC power supply.

the positive (+) terminal and the black (-) lead connects to the negative (-) terminal.

wire should be connected to the GND post on the case for safety purposes. Use the 5-way binding
posts to connect your ham accessories to the MFJ-1116. Always connect your radio to your main
DC power supply

Caution: Drawin g too much current or reversing the p ositive (+) and n egative (-) leads of the
MFJ-1116 will damage your radio accessories.

The red (+) lead connects to

A ground