TDK-Lambada HWS?HWS, User Manual, Page: 51 / 133

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・All specifications are subject to change without notice.
Instruction Manual
HWS
HWS HD
HWS ME
HWS-P
■ Features
●AC-DC switching power supply for medical equipment.
・Approval UL60601-1 (see note)
・Approval EN60601-1 (see note)
・Approval CSA C22.2 No.601.1-M90 (see note)
●Environmentally-friendly: Conforming to RoHS directives
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/ME realizes as high efficiency as 90%.
Synchronous rectifier circuit improved efficiency of
low voltage models by over 10% (HWS150-5/ME).
■ Product Line up
Single Output 30W-1500W
■ Applications
HWS/ME
Output Voltage
30W 50W 100W 150W
Output Current Model Output Current Model Output Current Model Output Current Model
5V 6A HWS30-5/ME 10A HWS50-5/ME 20A HWS100-5/ME 30A HWS150-5/ME
12V 2.5A HWS30-12/ME 4.3A HWS50-12/ME 8.5A HWS100-12/ME 13A HWS150-12/ME
15V 2A HWS30-15/ME 3.5A HWS50-15/ME 7A HWS100-15/ME 10A HWS150-15/ME
24V 1.3A HWS30-24/ME 2.2A HWS50-24/ME 4.5A HWS100-24/ME 6.5A HWS150-24/ME
48V 0.65A HWS30-48/ME 1.1A HWS50-48/ME 2.1A HWS100-48/ME 3.3A HWS150-48/ME
Output
Voltage
300W 600W 1000W 1500W
Output Current Model
Output Current
（Peak）
Model
Output Current
（Peak）
Model
Output Current
(*)
(Peak）
Model
5V − − 120A HWS600-5/ME − − − −
12V 27A HWS300-12/ME 53A HWS600-12/ME − − − −
15V 22A HWS300-15/ME 43A HWS600-15/ME − − − −
24V 14A（16.5A） HWS300-24/ME 27A（31A） HWS600-24/ME 46A（58.5A） HWS1000-24/ME 65A/70A（105A） HWS1500-24/ME
36V − − − − 30.7A/（39A）HWS1000-36/ME 42A/46.5A（70A） HWS1500-36/ME
48V 7A HWS300-48/ME 13A HWS600-48/ME 23A/（29.2A） HWS1000-48/ME 32A/32A HWS1500-48/ME
UL60601-1/
CSA C22.2 No.601.1-M90
EN60601
■ Model naming method
〔HWS30-150〕
HWS 50 − 5 / ME
ME: Without cover, approved by safety
standardss for medical equipment
Nominal output voltage
ex. 3: 3.3V, 5: 5V, 48: 48V
Series name Output power
〔HWS300-1500〕
HWS 300 − 5 / ME
ME: With cover and forced air cooling
by built-in fan, approved safety stan-
dards for medical equipment
Nominal output voltage
ex. 3: 3.3V, 5: 5V, 48: 48V
Series name Output power
(Note) The following conditions are required.
● Please use the insulating material for the equipment chassis when the power supply is used in the equipment near patients.
● Approved with the basic insulation, an additional insulation circuit is required outside of the power supply.
(＊) (100Vin/200Vin)
This means that, in conformity with EU Directive 2002/95/
EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE,
have not been used, except for exempted applications.
■ Conformity to RoHS Directive
Y
E
A
R
S
warranty
5