
■ Features
●Power supply for harsh environment, heavy industry
equipment, etc.
・ Guaranteed start-up at Ta=-40℃. (*1)
・ Internal PCB coating (*2)
・ Compliant to MIL-STD-810F, the standard for
the products for military use (vibration resistance
/shock resistance).
●Environmentally-friendly: Conforming to RoHS direc-
tives.
High-efficiency technology reduces power loss by
heat generation. Fan stopping in power-off by exter-
nal control reduces acoustic noise and saves energy.
●Easy to use: All models in the same hight of 82mm.
Mountable in 2U-height racks without dead space.
●Safety and reliability: Safety terminal covering
current flowing part secures safety for users. No
screw-dropping design prevents from losing screws
during maintenance operation.
●HWS1500-48/HD realizes as high effi ciency as 90%.
Synchronous rectifi er circuit improved effi ciency of
low voltage models by over 10% (HWS150-5/HD).
HWS/HD
■ Product Line up
Single Output 30W-1800W
Y
E
A
R
S
warranty
5
This means that, in conformity with EU Directive 2002/95/
EC, lead, cadmium, mercury, hexavalent chromium, and
specifi c bromine-based fl ame retardants, PBB and PBDE,
have not been used, except for exempted applications.
■ Conformity to RoHS Directive
Output
Voltage
30W
50W
100W
150W
300W
Output Current
Model
Output Current
Model
Output Current
Model
Output Current
Model
Output Current (Peak)
Model
3.3V
6A
HWS30-3/HD
10A
HWS50-3/HD
20A
HWS100-3/HD
30A
HWS150-3/HD
60A
HWS300-3/HD
5V
6A
HWS30-5/HD
10A
HWS50-5/HD
20A
HWS100-5/HD
30A
HWS150-5/HD
60A
HWS300-5/HD
12V
2.5A
HWS30-12/HD
4.3A
HWS50-12/HD
8.5A
HWS100-12/HD
13A
HWS150-12/HD
27A
HWS300-12/HD
15V
2A
HWS30-15/HD
3.5A
HWS50-15/HD
7A
HWS100-15/HD
10A
HWS150-15/HD
22A
HWS300-15/HD
24V
1.3A
HWS30-24/HD
2.2A
HWS50-24/HD
4.5A
HWS100-24/HD
6.5A
HWS150-24/HD 14A(16.5A) HWS300-24/HD
48V
0.65A
HWS30-48/HD
1.1A
HWS50-48/HD
2.1A
HWS100-48/HD
3.3A
HWS150-48/HD
7A
HWS300-48/HD
Output
Voltage
600W
1000W
1500W
1800W
Output Current (Peak)
Model
Output Current (Peak)
Model
Output Current (Peak)
(*)
Model
Output Current (Peak)
Model
3.3V
120A
HWS600-3/HD
200A
HWS1000-3/HD
300A/300A
HWS1500-3/HD
300A
HWS1800T-3/HD
5V
120A
HWS600-5/HD
200A
HWS1000-5/HD
300A/300A
HWS1500-5/HD
300A
HWS1800T-5/HD
6V
−
−
167A
HWS1000-6/HD 250A/250A(300A) HWS1500-6/HD
250A(300A) HWS1800T-6/HD
7.5V
−
−
134A(160A) HWS1000-7/HD 200A/200A(240A) HWS1500-7/HD
200A(240A) HWS1800T-7/HD
12V
53A
HWS600-12/HD
88A (100A) HWS1000-12/HD 125A/125A HWS1500-12/HD 125A (150A) HWS1800T-12/HD
15V
43A
HWS600-15/HD
70A (80A) HWS1000-15/HD 100A/100A HWS1500-15/HD 100A (120A) HWS1800T-15/HD
24V
27A(31A)
HWS600-24/HD
46A (58.5A) HWS1000-24/HD 65A/70A(105A) HWS1500-24/HD 75A (105A) HWS1800T-24/HD
36V
−
−
30.7A (39A) HWS1000-36/HD 42A/46.5A(70A) HWS1500-36/HD
50A (70A) HWS1800T-36/HD
48V
13A
HWS600-48/HD
23A (29.2A) HWS1000-48/HD
32A/32A
HWS1500-48/HD 37.5A (52.5A) HWS1800T-48/HD
60V
−
−
18.4A (23.4A) HWS1000-60/HD 25.6A/28A(42A) HWS1500-60/HD
30A (42A) HWS1800T-60/HD
■ Model naming method
〔HWS30-150〕
HWS 50 − 5 / HD
HD:Without cover for harsh environment
Nominal output voltage
ex. 3: 3.3V, 5: 5V, 48: 48V
Series name Output power
〔HWS300-1800〕
HWS 300 − 5 / HD
HD: With cover for harsh environment
by forced air cooling
Nominal output voltage
ex. 3: 3.3V, 5: 5V, 48: 48V
Series name Output power
■ Applications
(*1) The power supply might not start up according to the input voltage and the load condition at the low temperature (-40 < Ta < -10℃).
For details, please refer to Start-up condition at the low temperature .
(*2) For resistance against humidity, dust-related improvement-resistant, board both sides are coated.
But it may not be completely possible for the effect because there is the point that is not coated partly. Please refer for the details to us.
(*)
(100Vin/200Vin)
UL60590-1/
CSA C22.2 No.60950-1
EN60950-1/
EN50178
31
・All specifications are subject to change without notice.
Instruction Manual
HWS
HWS HD
HWS ME
HWS-P
Содержание HWS?HWS
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