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MEAN WELL SP-750-5 [2/3] Block diagram
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MechanicalSpecification
FileName:SP-750-SPEC2008-07-21
CaseNo.919A Unit:mm
ACInput Terminal
PinNo. Assignment
PinNo.
1
3
2
Assignment
FG
AC/N
AC/L
DCOutput Terminal
PinNo. Assignment
PinNo.
1
2
Assignment
DCOUTPUT +V
DCOUTPUT -V
ControlPinNo. Assignment:MOLEX5559-NP uses5558malecrimpterminal
PinNo.PinNo.
51
62
7
8
3
4
AssignmentAssignment
NCNC
PF(Powerfailsignal)
-S
+S
RC+
G
RC-
Matingconnector
MOLEX5557-NR
Terminal
MOLEX5556
Femalecrimp
Terminal
receptacle
BlockDiagram
PFCfosc:100KHz
PWMfosc:140KHz
750WSingleOutputPowerSupply
SP-750 se ri es
I/P
127
113
10
7
1
2
3
O/P
2-M6
Airflow
CONTROL
2
4
3
6
7
8
1
5
1
2
direction
4-M3
15220
7
113
5
BOTTOMVIEW
TOP VIEW
33
149
91
72
6-M3L=6
16220
24.5
19max.
20max.
28max.
11
40.5
39
+V ADJ.
5
34.5
20
20
30
63.5
240
251
278
4-M3
4-M3
7
+S
-S
EMI
FILTER
RECTIFIERS
PWM
POWER
FILTER
&
RECTIFIERS
+V
-V
I/P
SWITCHING
INRUSH
CURRENT
ACTIVE
LIMITING
SWITCHING
POWER
PFC
DETECTION
CIRCUIT
CONTROL
PFC
O.T.P.
PWM
CONTROL
FANLOCK
PROTECTION
FAN
POWER
AUX
CIRCUIT
DETECTION
PF
CURRENT
LIMIT
O.T.P.
O.V.P.
O.L.P.
CONTROL
REMOTE
RC
Содержание
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