
qMake sure the [POWER] switches on the PS-
126 and transceiver are OFF.
wConnect the DC output cable of the PS-126
to the transceiver DC power input socket.
eConnect the AC power cable to an AC outlet
and the PS-126.
rTurn the PS-126 ON.
• “ I ” : ON (Power indicator lights red)
• “O” : OFF (Power indicator goes off)
tTurn the transceiver ON.
yTo turn OFF the system, turn the transceiver
power OFF, then the PS-126 in sequence.
POWER PROTECTOR
The PS-126 has an output protection circuit.
When the +and _pins are shorted, the PS-
126 stops functioning. In such a case, turn OFF
the PS-126, remove the source of the problem,
wait several seconds, then turn it ON again.
OPERATION
1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003, Japan A-6719H-1G Printed in Japan
© 2008 Icom Inc.
PANEL DESCRIPTION
INSTALLATION
INSTRUCTIONS
DC POWER SUPPLY
PS-126
Thank you for purchasing the PS-126 dc
power supply. The power supply is designed
to use with an Icom HF or VHF/UHF all mode
transceiver.
Please read these instructions thoroughly be-
fore operating the PS-126.
PRECAUTIONS
SPECIFICATIONS
• Input voltage : 85–135 V AC
• Max. power consumption : 750 VA (apparent power)
400 W (effective power)
• Output voltage : 13.8 V DC±5%
• Max. output current : 25 A
• Dimensions : 94(W)×111(H)×287(D) mm
(projections not included) 311⁄16(W)×43⁄8(H)×115⁄16(D) in
• Weight (approx.) : 3.0 kg; 6 lb 10 oz
• Usable temperature range : –10˚C to +60˚C; +14˚F to +140˚F
The PS-126’s height can be changed from
111 mm (43⁄8in) to 94 mm (311⁄16 in) to suits
your shack, etc.
• Rubber feet attached for 111 mm (43⁄8in)
height at the factory.
• Stick Icom logo plate on the front panel after
installation.
•
Installation example—
111 mm (43⁄8in) height
• Installation example—
94 mm (311⁄16 in) height.
Icom
logo plate
Printed on recycled paper with soy ink.
Power SW
Power indicator
•RWARNING! NEVER apply AC voltage that
exceeds the specified voltage to the PS-126’s
AC power cable. Excessive voltage could
cause a fire or ruin the power supply.
•RWARNING! Immediately turn the power
supply OFF and remove the AC power cable
if it emits an abnormal odor, sound or smoke.
Contact your Icom dealer or distributor for ad-
vice.
•RCAUTION! NEVER let metal, wire or other
objects touch any internal parts through the
slits of the case or terminals on the rear panel
of the power supply. This may result in an elec-
tric shock.
• RCAUTION! NEVER connect the power sup-
ply to a DC power source using reverse polari-
ty. This will damage the power supply.
•RCAUTION! NEVER open the top cover.
There are no user adjustment parts. Open-
ing the case may expose you to electric shock
and incorrect reassembly may cause a fire
hazard.
•RCAUTION! NEVER put the power supply in
any unstable place (such as on a slanted sur-
face or vibrating area). This may cause injury
to you and/or damage to the power supply.
•RCAUTION! The socket-outlet must be near
the DC power supply and must be easily ac-
cessible.
•RUSE INDOORS ONLY! NEVER expose the
power supply to rain, snow or any liquids.
•
DO NOT use or place the power supply
in areas with temperatures below –10°C or
above +60°C.
• DO NOT use chemical agents such as benzine
or alcohol when cleaning, as they can damage
the power supply’s surfaces.
•DO NOT place the power supply against walls
or put anything behind the power supply. This
will obstruct heat dissipation.
•KEEP the power supply out of the reach of
children.
•USE an AC outlet that can supply more than
750 VA capacity. AVOID the use of a multi-
plug adaptor.
Icom, Icom Inc. and the are registered trade-
marks of Icom Incorporated (Japan) in the United
States, the United Kingdom, Germany, France, Spain,
Russia and/or other countries.