USP-225-12 データシートの表示（PDF） - Astrodyne Corporation
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USP-225-12 Datasheet PDF : 2 Pages
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Mechanical�Specification
65.75
3.75
202
198.25
60
1
2
3
FS1
F6.3A/250V
UUS sP p- 222255 sseerireiess
Case�No.�928�����Unit:mm
38
2- 3.2
LED
CN2
10 11
9 12
8 13
7 14
6 15
5 16
4 17
3 18
2 19
1 20
AC�Input�Connector�(CN1)�:�JST B3P-VH�or�equivalent
Pin�No. Assignment Mating�Housing
Terminal
1
AC/N
JST VHR JST SVH-21T-P1.1
2
No�Pin
or�equivalent
or�equivalent
3
AC/L
DC�Output�Connector�(CN2)�:�MOLEX�39-29-9206�or�equivalent
Pin�No. Assignment Mating�Housing
Terminal
1~5
+V
6~15
-V
16~20
+V
MOLEX�5557
or�equivalent
MOLEX�5556
or�equivalent
Block�Diagram
I/P
EMI
FILTER
FG
ACTIVE
INRUSH
CURRENT
LIMITING
RECTIFIERS
&
P.F.C.
O.L.P.
Derating�Curve
With18CFM�Forced Air�Convection
100
80
Free Air�Convection
65
60
50 3.3V,5V�Model Free Air�Convection
40
20
3.3V,5V�Model With
18CFM�Forced Air
Convection
-20
0
10
20
30
40 45 50
60
70
AMBIENT�TEMPERATURE�( )
WWW.ASTRODYNE.COM
POWER
SWITCH-
ING
PWM
CONTROL
fosc�:�100KHz
RECTIFIERS
+V
&
FILTER
-V
O.C.P.
O.T.P.
DETECTION
CIRCUIT
O.V.P.
Static�Characteristics�(5V)
100
90
80
70
60
50
40
90
100
110
135
155
INPUT�VOLTAGE�(V)�60Hz
Ta=25
230 260
300 Myles StandishFiBle�lNvadme.,:UTSaP-u22n5t-SoPnE,C�M��20A050-122-72780
Ph: 1-800-823-8082
Fax: 508-823-8181
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