RQ-85B Mean Well, RQ-85B Datasheet - Page 2

• Manufacturer Part Number: RQ-85B
• Description: Linear & Switching Power Supplies 5V7A 12V3.1A -5V0.5A -12V0.5A 80.7W
• Manufacturer: Mean Well

Specifications of RQ-85B

• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 35 W
• Input Voltage: 88 VAC to 264 VAC, 125 VDC to 373 VDC
• Number Of Outputs: 4
• Output Voltage (channel 1): 5 V
• Output Current (channel 1): 7 A
• Output Voltage (channel 2): 12 V
• Output Current (channel 2): 3.1 A
• Output Voltage (channel 3): - 5 V
• Output Current (channel 3): 0.5 A
• Mounting Style: Chassis
• Output Type: DC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Mechanical Specification
Block Diagram
Derating Curve
4.5
4.5
100
6.5
80
60
40
20
-25
-25
22
24
I/P
FG
1
2
3
4
5
6
7
8
0
0
85W Quad Output Switching Power Supply
AMBIENT TEMPERATURE ( )
10
20
FILTER
EMI
78
30
152.5
159
40
117
150
RECTIFIERS
50
FILTER
&
60
O.L.P.
70 (VERTICAL)
SWITCHING
CONTROL
POWER
Static Characteristics
100
90
80
70
60
50
40
88
RECTIFIERS
RECTIFIERS
RECTIFIERS
RECTIFIERS
95
FILTER
FILTER
FILTER
FILTER
&
&
&
&
Terminal Pin No. Assignment
100
O.V.P.
DETECTION
Pin No.
CIRCUIT
1
2
3
4
115
INPUT VOLTAGE (VAC) 60Hz
120
DC OUTPUT -V4
Assignment
140
AC/N
AC/L
FG
160
R Q - 8 5
180
Case No. 901
Pin No.
200
+V4
+V3
+V2
+V1
COM
5
6
7
8
File Name:RQ-85-SPEC 2010-10-18
220
DC OUTPUT V3
DC OUTPUT +V2
DC OUTPUT COM
DC OUTPUT +V1
240
fosc : 60KHz
Assignment
Ta=25
Unit:mm
264
s e r i e s