SP-750-48 Mean Well, SP-750-48 Datasheet - Page 2

• Manufacturer Part Number: SP-750-48
• Description: Linear & Switching Power Supplies 48V 15.7A 750W Active PFC Function
• Manufacturer: Mean Well

Specifications of SP-750-48

• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 754 W
• Input Voltage: 90 VAC to 264 VAC, 127 VDC to 370 VDC
• Number Of Outputs: 1
• Output Voltage (channel 1): 48 V
• Output Current (channel 1): 15.7 A
• Mounting Style: Chassis
• Output Type: DC
• Power Supply Type: Switch Mode
• Power Supply Output Type: Fixed
• No. Of Outputs: 1
• Input Frequency: 63Hz
• Output Voltage: 48V
• Output Current: 15.7A
• Power Rating: 753.6W
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

I/P
Mechanical Specification
Block Diagram
AC Input Terminal
Pin No. Assignment
Pin No.
1
2
3
FILTER
EMI
Assignment
AC/N
AC/L
FG
direction
Air flow
750W Single Output Power Supply
19 max.
I/P
1
2
3
CURRENT
LIMITING
INRUSH
ACTIVE
4-M3
DC Output Terminal
Pin No. Assignment
4-M3
Pin No.
4-M3
1
2
RECTIFIERS
DC OUTPUT +V
DC OUTPUT -V
Assignment
278
TOP VIEW
220
240
251
220
CONTROL
PFC
SWITCHING
POWER
Control Pin No. Assignment : MOLEX 5559-NP uses 5558male crimp terminal
PFC
POWER
Pin No.
AUX
1
2
3
4
O.T.P.
DETECTION
CIRCUIT
16
15
Assignment
20 max.
28 max.
5
O/P
RC-
NC
-S
G
CONTROL
PWM
SWITCHING
POWER
PWM
O.L.P.
Pin No.
5
6
7
8
CONTROL
1
2
3
4
5
6
7
8
PF(Power fail signal)
FAN
Assignment
24.5
RC+
NC
1
2
+S
O.T.P.
S P - 7 5 0
RECTIFIERS
DETECTION
PROTECTION
O.V.P.
MOLEX 5557-NR
Mating connector
FILTER
CIRCUIT
CONTROL
FAN LOCK
REMOTE
Case No.919A
&
CURRENT
File Name:SP-750-SPEC 2010-10-18
PWM fosc : 140KHz
33
PFC fosc : 100KHz
LIMIT
6-M3 L=6
BOTTOM VIEW
Female crimp
MOLEX 5556
Terminal
receptacle
2-M6
113
Unit:mm
72
Terminal
s e r i e s
+S
+V
-V
-S
PF
RC
7