INSTRUCTIONS
DC POWER SUPPLY
PS-300
Thank you for purchasing the PS-300 dc power supply.
Please read these instructions thoroughly before operat-
ing the PS-300.
• RWARNING! NEVER apply AC voltage that exceeds the
specified voltage to the PS-300’s AC power cable. Exces-
sive 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 dis-
tributor for advice.
• 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 electric shock.
•
RCAUTION! NEVER connect the power supply to a DC
power source using reverse polarity. This will damage the
power supply.
• RCAUTION! NEVER open the top cover. There are no
user adjustment parts. Opening the case may expose you
to electric shock and incorrect reassembly may cause a
fire hazard.
• RCAUTION! NEVER put the power supply in any unsta-
ble place (such as on a slanted surface 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 accessible.
• RUSE INDOORS ONLY! NEVER expose the power sup-
ply to rain, snow or any liquids.
• DO NOT use or place the power supply in areas with tem-
peratures below 0°C or above +40°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 any-
thing behind the power supply. This will obstruct heat dis-
sipation.
• KEEP the power supply out of the reach of children.
• USE an AC outlet that can supply more than 840 VA ca-
pacity. AVOID the use of a multi-plug adaptor.
PRECAUTIONS
Icom, Icom Inc. and the logo are registered trademarks of Icom Incorporated (Japan) in the United States, the United Kingdom, Germany, France, Spain,
Russia and/or other countries.
All other products or brands are registered trademarks or trademarks of their respective holders.
Versions of the PS-300 which display the “CE” symbol on the serial number comply
with the essential requirements
of the Low Voltage Directive (2006/95/EC) and the EMC Directive (2004/108/EC).
This compliance is based on conformity with the following harmonized standards EN61558-1:1997, EN61558-
1+A1:1998, EN61558-1+A11:2003, EN61558-2-6:1997, EN55014-1:2006, EN61000-3-2:2006, EN61000-3-3:1995,
EN61000-3-3+A1:2001, EN61000-3-3+A2:2005, EN55014-2:1997, EN55014-2+A1:2001.
SPECIFICATIONS
• Input voltage : 230 V AC (50 Hz~) [EUR]
240 V AC (50 Hz~) [AUS]
• Output voltage : 1–15 V DC
• Output current (at 13.8 V) : 25 A Continuous, 30 A Maximum 50% duty cycle (1 min. ON/1 min. OFF)
• Ripple & Noise (at 13.8 V) : Less than 20 mV p-p
• Load Regulation (0% to 100%) : Less than 50 mV
• Dimensions (projections not included) : 203(W)×110(H)×280(D) mm
• Weight (approx.) : 9 kg
• Usable temperature range : 0˚C to +40˚C
25 A (15 V) continuous operation at +40˚C is for 4 hours
22 A (15 V) continuous operation at +40˚C is for 8 hours
25 A (15 V) continuous operation at +25˚C is for 8 hours
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