USP-350-12 Mean Well, USP-350-12 Datasheet - Page 2

• Manufacturer Part Number: USP-350-12
• Description: Linear & Switching Power Supplies 12V 29.2A 300W Active PFC Function
• Manufacturer: Mean Well

Specifications of USP-350-12

• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 350 W
• Input Voltage: 90 VAC to 264 VAC, 127 VDC to 370 VDC
• Number Of Outputs: 1
• Output Voltage (channel 1): 12 V
• Output Current (channel 1): 29.2 A
• Mounting Style: Chassis
• Output Type: DC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FG
I/P
Mechanical Specification
Block Diagram
Derating Curve
100
80
60
50
40
20
-10
CN1
AC Input Connector (CN1) : JST B5P-VH or equivalent
FILTER
Pin No.
EMI
4.85
1
2
3
4
5
0
2,4
1
3
5
350W Single Output with PFC Function
AMBIENT TEMPERATURE ( )
54.6
10
FS1
Assignment
No Pin
AC/N
AC/L
FG
20
CURRENT
30
LIMITING
INRUSH
ACTIVE
Mating Housing
or equivalent
JST VHR
40 45 50
3.3V,5V
81
JST SVH-21T-P1.1
60 65
RECTIFIERS
Others
or equivalent
Terminal
P.F.C.
235.2
&
70
O.L.P.
(HORIZONTAL)
FAN
24.5
Air flow
direction
23.5CFM
SWITCHING
CONTROL
POWER
Static Characteristics (5V)
PWM
100
90
80
70
60
50
40
DC Output Connector (CN2,CN3) :
Remote Sense(CN4) : Molex 5045-02 or equivalent
Pin No.
Pin No.
90
10~18
1~9
1
2
Assignment
Assignment
100
RS+
RS-
+V
-V
INPUT VOLTAGE (V) 60Hz
CN2
CN3
LED1
110
RECTIFIERS
4.85
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
FILTER
U S P - 3 5 0
Mating Housing
Mating Housing
or equivalent
or equivalent
Molex 5051
&
JST VHR
O.V.P.
O.C.P.
DETECTION
1
2
5-M3 L=2
135
CIRCUIT
CN4
Case No. 941A-D
JST B9P-VH*2
O.T.P.
155
File Name:USP-350-SPEC 2010-10-18
JST SVH-21T-P1.1
or equivalent
or equivalent
Molex 4809
Terminal
Terminal
fosc : 100KHz
230
or equivalent
38
Ta=25
Unit:mm
260
s e r i e s
+S
-S
+V
-V