OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

RSD-60G-24

P1-P3P4-P6P7-P9P10-P10
Block Diagram
RSD-60 series
fosc : 130KHz
Input Fuse
There is one fuse connected in series to the positive input line, which is used to protect against abnormal surge. Fuse specifications of each
model are shown as below.
Type
G
L
H
Fuse Type
Time-Lag
Time-Lag
Time-Lag
Reference and Rating
CONQUE MST, 10A, 250V
CONQUE MST, 5A, 250V
CONQUE MST, 2.5A, 250V
CIRCUIT
DETECTION
O.L.P.
O.V.P.
EMI
FILTER
RECTIFIERS
&
FILTER
POWER
SWITCHING
FILTER
&
RECTIFIERS
+V
-V
I/P
FG
CONTROL
PWM
37
25.5
0
5
10
15
20
25
30
24
32
40 48 56
Turn On
Turn Off
16.312.3
0
5
10
15
20
25
30
12 16 20 24 28 32
Tur n On
Tur n Off
8.3
6.3
0
5
10
15
20
25
30
6 8 10121416
Tur n On
Tur n Off
Input Reverse Polarity Protection
Input Range and Transient Ability
Input Under-Voltage Protection
Inrush Current
There is a MOSFET connected in series to the negative input line. If the input polarity is connected reversely, the MOSFET opens and there
will be no output to protect the unit.
The series has a wide range input capability. With 40% of rated input voltage, it can withstand that for 1 second.±
If input voltage drops below Vimin, the internal control IC shuts down and there is no output voltage. It recovers automatically when input
voltage reaches above Vimin,please refer to the cruve below.
Inrush current is suppressed by a resistor during the initial start-up, and then the resistor is bypassed by a MOSFET to reduce power
consumption after accomplishing
the start-up.
Vin Vin Vin
Vo Vo Vo
RSD-60G-24 RSD-60L-24 RSD-60H-24
60W Reliable Railway DC-DC Converter
File Name:RSD-60-SPEC 2018-01-12
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0ms 10ms 20ms 30ms 40ms 50ms 60ms 70ms 80ms
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0ms 10ms 20ms 30ms 40ms 50ms 60ms 70ms 80ms
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0ms 10ms 20ms 30ms 40ms 50ms 60ms 70ms 80ms
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0ms 10ms 20ms 30ms 40ms 50ms 60ms 70ms 80ms
RSD-60 series
TIME TIME
TIMETIME
LOAD
LOAD
LOAD
LOAD
Hold-up Time
Output Voltage Adjustment
L/H type is in compliance with S2 level (10ms), while G types are in compliance with S1 level (3ms) at full load output condition. To fulfil the
This function is optional, which the standard product does not have it. If you do need the function, please contact MW for details.
requirements of S2 level (10ms), G types require de-rating their output load to 50%, please refer to the curve diagrams below.
RSD-60G-3.3 RSD-60G-5
RSD-60G-12 RSD-60G-24
60W Reliable Railway DC-DC Converter
File Name:RSD-60-SPEC 2018-01-12
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
160VDC
110VDC
40VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
160VDC
110VDC
40VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
160VDC
110VDC
40VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
160VDC
110VDC
40VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
72VDC
48VDC
18VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
72VDC
48VDC
18VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
72VDC
48VDC
18VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
72VDC
48VDC
18VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
36VDC
24VDC
9VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
36VDC
24VDC
9VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
36VDC
24VDC
9VDC
64%
68%
72%
76%
80%
84%
88%
92%
96%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
36VDC
24VDC
9VDC
RSD-60 series
Efficiency vs Load & Vin Curve
The efficiency vs load & Vin curves of each model are shown as below.
Parallel and Series Connection
A.Operation in Parallel
Since RSD-60 series don't have built-in parallel circuit, it can only use external circuits to achieve the redundant operation but not increase the current rating.
1.Add a diode at the positive-output of each power supply (as shown as below), the current rating of the diode should be larger than the maximum output current rating
and attached to a suitable heat sink. This is only for redundant use (increase the reliability of the system) and users have to check suitability of the circuit by themselves.
I/P
I/P
PS2
IN
E PS1
I/P
I/P
-
D2
+
RL
D1
-
+
2.When using S.P.S. in parallel connection, the leakage current will increase at the same time. This could pose as a shock hazard for the user. So please contact the
B.Operation in Series
RSD-60 can be operated in series. Here are the methods of doing it:
1.Positive and negative terminals are connected as shown as below. According to the connection, you can get the positive and negative output voltages for your loads.
supplier if you have this kind of application.
-V
-
I/P
I/P
I/P
+
PS2
-
I/P
E
IN
PS1
+
R
L
RL
COM
+V
RSD-60G-5RSD-60G-3.3 RSD-60G-12
RSD-60G-24
RSD-60L-12
RSD-60H-5
RSD-60L-3.3
RSD-60L-24
RSD-60H-12
RSD-60L-5
RSD-60H-3.3
RSD-60H-24
EFFICIENCY
EFFICIENCY
EFFICIENCY
EFFICIENCY
EFFICIENCY
EFFICIENCY
EFFICIENCY
EFFICIENCY
EFFICIENCY
EFFICIENCY
EFFICIENCY
EFFICIENCY
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
60W Reliable Railway DC-DC Converter
File Name:RSD-60-SPEC 2018-01-12
P1-P3P4-P6P7-P9P10-P10

RSD-60G-24

Mfr. #:
Buy RSD-60G-24
Manufacturer:
Description:
DC/DC CONVERTER 24V 60W
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet