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71
・All specifications are subject to change without notice.
Instruction Manual
HWS
HWS HD
HWS ME
HWS-P
HWS
300P
+
-
-
+
V.ADJ
L
N
ON
CN1
BAR CODE
MADE IN JAPAN
HWS300P - 24
INPUT : 100-240VAC 4.4 A
OUTPUT : 24 V 12.5 A
( 7.7 Amax@Peak Power) 50 / 60Hz
( 42 Amax@Peak Power)
HWS300P - 24
OUTPUT : 24 V 12.5 A
( 42 Amax Peak Power)
@
7 8
NC NC
TOG
TOG CNT
PF
2
NC
1
NC
CN1
3.NC
4.NC
2.NC
1.NC
5MAX
5.CNT
6.TOG
7.PF
8.TOG
2
8
4
6
1
3
7
5
FAN
3-M4
7.2
(66.6)
64
10
11
60
±
0.5
40
±
0.5
10.5
11
14
11
(34.5)
10
(9.5)
8
2±1
(10.7) 7.3
25 105±0.5
25 120±0.5
22MAX
18MAX
165±1
(14.6)
(46.9)
61±1
(8.9)
SCREW PENETRATION DEPTH MAX. 6mm
8-M4 TAPPED HOLES (TAPPED AT THE BOTTOM CHASSIS)
CN1 PIN ASSIGN
NAME PLATE DETAILS
WILL BE
MANUFACTURE
NAME PLATE
4-M4
8-M4 TAPPED HOLES
SCREW PENETRATION DEPTH MAX. 6mm
SIGNAL CONNECTOR
INFORMATION
COUNTRY OF
SHOWN HERE
AIR FLOW
S8B-PHDSS(JST)
Output Derating
Peak Output Conditon
Outline Drawing
SIGNAL CONNECTOR USED
PART DESCRIPTION PART NAME MANUFACT
PIN HEADER S8B-PHDSS J.S.T.
MATCHING HOUSINGS , PINS & TOOL
PART DESCRIPTION PART NAME MANUFACT
SOCKET HOUSING PHDR-08VS J.S.T.
TERMINAL PINS
SPHD-002T-P0.5(AWG28 〜 24)
SPHD-001T-P0.5(AWG26 〜 22)
J.S.T.
HAND CRIMPING TOOL
YRS-620(SPHD-002T-P0.5)
YC-610R(SPHD-001T-P0.5)
J.S.T.
120
100
80
60
40
20
0
Ta（℃）
Ta（℃）
-10〜+50
70
100
50
-10 0 10 20 30 40 50 60 70 80
LOA
D (
%
)
MOUNTING A
(STANDARD MOUNTING)
MOUNTING B DON'T USE
LOAD(%)
MOUNTING A MOUNTING B
（*1） Load(%) is percent of average output power or average output current.
For example, load 100% refers to following condition when output is 24V model.
24[ V], 12.5[A]
（*2） Peak output current does not need derating.
Du
ty（％
)
Peak output power (W)
Peak output power v.s. Duty
300
50
45
40
35
30
25
20
15
10
5
0
400 500 600 700 800
900 1000 1100
AC100V
AC200V
Use this product so that relationship among Duty, average output power (Wm)
and peak output power (Wp) satisfy conditions defined by expression below.
This product must be used less than average output power of specification (Wavg).
Also operating duration at peak output power should be less than 5 sec.
T
0 （Ｗ）
Ｗp Ｗm
τ
Wavg≧Wm=
T
Wp×τ
(%) 100 ×
= Duty
T
τ
τ≦5 （sec ）
T
0 （Ｗ）
a （Ｗ）
Ｗp
Ｗm
τ
Wavg≧Wm= +a
T
(Wp-a)×τ
Wp
Wavg
Wm
τ
: Peak output power (W)
: Rated average output power(W)
: Average output power (W)
: Pulse width of peak output power (sec)
(Operating time at peak output) T
Duty : Period ( sec )
: The duty is pulse width
peak output power of
one period (%)