SWITCH MODE POWER SUPPLY
MODEL SS-330W
DAIWA `s slim,compact,lightweight, and highly efficient switch-mode power supply is
capable of delivering 30A at all DC OUTPUT VOLTAGES.（5 - 15V)
DAIWA only gives you a 30A switch-mode power supply.
● 1/3 the weight (2.4Kg), and 1/2 the size of conventional
power supplies.
● The use of high speed F.E.T. technology ensures 84%
conversion efficiency.
● 30A available at all DC output voltages. (5V〜15V)
●
Can be used for DC motors requiring peak starting currents.
● Automatic cooling fan.
●
Perfect for laboratory, industrial, and ham radioapplications.
■ FRONT PANEL ■ REAR PANEL
■ SPECIFICATIONS
＊Applicable a wide eange of input voltages, but DC13.8V/20A at AC 70V and
140V.
＊Output voltages : 10-30v, 25A continuous is available as a version for ss-505
When you place order, please make sure whether ss-505 or ss-505H.
■ CAUTION
1) PLEASE DON`T USE AS A CAR BATTERY CHARGER.
2) Use only in a well ventilated place.
3) Connect the AC plug directly to an AC wall socket.
4) Connect the chassis of the unit to the ground earth.
5) At high internal temperatures, the protecttion circuit will limit the output current.
6) Due to the presence of large magnetic field, please ensure that the output cable of
the SS-330W is kept as far away from your antenna connecting cable as possible.
7) Be sure to use at least 5.5mm diameter wire.
INPUT VOLTAGE
＊INPUT VOLTAGE RANGES
OUTPUT VOLTAGE
OUTPUT CURENT
VOLTAGE FLUCTUATION
RIPPLE VOLTAGE
CONVERSION RATIO
PROTECTION CIRCUIT
POWER CONSUMPTION
FUSE
DIMENSIONS (mm)
WEIGHT
AC100 - 117V OR AC220 - 240V
AC70 - 132V OR AC140 - 264V
5 - 15V DC VARIABLE
50A continuous
less than 1.5%
less than 5mV
84% at 40A
When 51A・H TYPE 26A
1000W
15A or 8A
216W×110H×280D
only 4.8Kg
■ FEATURES
DAIWA INDUSTRY CO.,LTD Foreign trade div. 3-36-6 Ikegami, Ota-ku, TOKYO, 146-0082, JAPAN.
Phone:03-3755-5645 Fax:03-3755-2253 URL: http://www.daiwa-industry.co.jp
INSTRUCTION MANUAL
H
TYPE
VARIABLE
10〜30Ｖ
continuous
25A
■Standard accessories
1.AC corde : 1 pc.
2.4kg
INPUT VOLTAGE
OUTPUT VOLTAGE
OUTPUT CURRENT
VOLTAGE FLUCTUATION
RIPPLE VOLTAGE
CONVERSION RATIO
PROTECTION
POWER CONSUMPTION
FUSE
DIMENSIONS (mm)
WEIGHT
AC200ー240V
DC5Vー15V variable
30A (Max31A)
Less than 1.5%
Less than 10mV
76% at 20A
CUT OFF 31A
420W
T4A 250Vac
130W×100H×230D
2.4Kg
SS-330W
METER (V/A) V. ADJ VOLUME
4P TERMINALS ( MAX 6A )
AC LINE LAMP WARNING LAMP
SS‑606
WIDE INPUT VOLTAGE RANGE
WITH OVER VOLTAGE PROTECTION
PERFORMANCE WITHOUT COMPROMISE
SWITCH-MODE POWER SUPPLY
POWER
ON
OFF
AC LINE
PROTECTOR
V.ADJ
MIN MAX
＋ − − ＋
MAX 6A DC OUTPUT MAX 6A
H
TYPE
VARIABLE
10〜30Ｖ
continuous
25A
DC OUT PUT
GROUND EARTH
FAN MOTOR
AC FUSE
AC INPUT
DC OUTPUT
+
ー30A
GROUND
USEONLIY WITH 250V FUSE
RATED
CURRENT
AC SOCKET
POWER SWITCH
SS‑606
WIDE INPUT VOLTAGE RANGE
WITHOVER VOLTAGE PROTECTION
PERFORMANCE WITHOUT COMPROMISE
SWITCH-MODE POWER SUPPLY
POWER
ON
OFF
ACLINE
PROTECTOR
V.ADJ
MIN MAX
＋ − − ＋
MAX6A DCOUTPUT MAX6A
H
TYPE
VARIABLE
10〜30Ｖ
continuous
25A
USE ONLIY WITH 250V FUSE
GROUND
SWITCH‑MODE POWER SUPPLY
V.ADJ
MIN MAX
POWER
DC OUTPUT
+ー
30A
AC LINE PROTECTOR
SS-330W
ON
OFF
POWER SWITCH
GREEN AC LINE LAMP RED PROTECTOR LAMP
V.ADJ VOLUME
AC FUSE
GRAND
FAN MOTOR
AC SOCKET
DC OUTPUT
VOLT METER
AMPERE METER
SWITCH‑MODE POWER SUPPLY
V.ADJ
MIN MAX
POWER
DC OUTPUT
+ー
30A
ACLINE PROTECTOR
SS-330W
ON
OFF
RoHS
OUTPUT VOLTAGE :
DC5V〜15V
OUTPUT CURRENT :
CONTINUOUS 30A
POWER CONSUMPTION :
420W MAX.
AC200〜240V
2.7A MAX. 50/60Hz
FUSE
T4A 250Vac
201009
OUTPUTVOLTAGE :
DC5V〜15V
OUTPUTCURRENT :
CONTINUOUS30A
POWERCONSUMPTION :
420WMAX.
