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

Linear & Switching Power Supplies 88W 5V/8Z 24V/2A

RD-85B

Manufacturer Part Number
RD-85B
Description
Linear & Switching Power Supplies 88W 5V/8Z 24V/2A
Manufacturer
Mean Well
Datasheet

Specifications of RD-85B

Product
Switching
Output Power Rating
85 W
Input Voltage
88 VAC to 264 VAC
Number Of Outputs
2
Output Voltage (channel 1)
5 V
Output Current (channel 1)
8 A
Output Voltage (channel 2)
24 V
Output Current (channel 2)
2 A
Mounting Style
Chassis
Dimensions
159 mm L x 97 mm W x 38 mm H
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Mechanical Specification
Block Diagram
Derating Curve
4.5
100
I/P
FG
80
60
40
20
-25
-25
6.5
22
24
0
0
1
2
3
4
5
6
7
85W Dual Output Switching Power Supply
AMBIENT TEMPERATURE ( )
10
FILTER
EMI
20
30
78
40
152.5
159
117
150
RECTIFIERS
50
FILTER
&
60
O.L.P.
70
(VERTICAL)
SWITCHING
CONTROL
POWER
Static Characteristics
100
90
80
70
60
50
40
88
95
100
RECTIFIERS
RECTIFIERS
Terminal Pin No. Assignment
Pin No.
115
FILTER
FILTER
INPUT VOLTAGE (VAC) 60Hz
&
&
1
2
3
O.V.P.
DETECTION
120
CIRCUIT
Assignment
140
AC/N
AC/L
FG
160
R D - 8 5
180
Case No. 901C
Pin No.
4,6
200
5
7
File Name:RD-85-SPEC 2010-10-18
220
DC OUTPUT COM
DC OUTPUT +V2
DC OUTPUT +V1
Assignment
240
fosc : 60KHz
fosc : 60KHz
Ta=25
+V2
+V1
COM
Unit:mm
264
s e r i e s

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