(1/14)
001-02 / 20030510 / ea212_rd.fm
Power Supplies
DC Input
Single Output, Long Life
The R series RDM/RDH has realized a compact size by develop-
ing a high frequency of the oscillation frequency 300kHz. These
products are high-reliability and multi-function power supplies hav-
ing full auxiliary functions such as RC, RS, RV or the like as well as
failure safeties of the overvoltage and overcurrent protections.
FEATURES
• DC.24V input (RDM) and 48V input (RDH), compact, and single-
output power supply.
• High-reliability and long-life design.
• Remote ON-OFF function.
• Remote sensing function.
• Adjustable external output voltage function.
• Indicator display function.
PART NUMBERS AND RATINGS
RDM
Output voltage(V)
5
12
15
24
30W Type
Current(A)
6
2.5
2
1.3
Part No.
RDM05-6R0
RDM12-2R5
RDM15-2R0
RDM24-1R3
60W Type
Current(A)
12
5
4
2.5
R Series RDM/RDH(30 to 150W)
UL/CSA Approved
Part No.
RDM05-12R
RDM12-5R0
RDM15-4R0
RDM24-2R5
100W Type
Current(A)
20
8.3
6.6
4.2
Part No.
RDM05-20R
RDM12-8R3
RDM15-6R6
RDM24-4R2
150W Type
Current(A)
30
12
10
6
Part No.
RDM05-30R
RDM12-12R
RDM15-10R
RDM24-6R0
RDH
Output voltage(V)
5
12
15
24
30W Type
Current(A)
6
2.5
2
1.3
Part No.
RDH05-6R0
RDH12-2R5
RDH15-2R0
RDH24-1R3
60W Type
Current(A)
12
5
4
2.5
Part No.
RDH05-12R
RDH12-5R0
RDH15-4R0
RDH24-2R5
100W Type
Current(A)
20
8.3
6.6
4.2
Part No.
RDH05-20R
RDH12-8R3
RDH15-6R6
RDH24-4R2
150W Type
Current(A)
30
12
10
6
Part No.
RDH05-30R
RDH12-12R
RDH15-10R
RDH24-6R0
• All specifications are subject to change without notice.
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001-02 / 20030510 / ea212_rd.fm
Power Supplies
DC Input
Single Output, Long Life
RDM/RDH30W TYPE
SPECIFICATIONS AND STANDARDS
R Series RDM/RDH(30 to 150W)
UL/CSA Approved
RDM: DC.24V input
RDM05-6R0
RDM12-2R5
RDM15-2R0
RDM24-1R3
RDH: DC.48V input
RDH05-6R0
RDH12-2R5
RDH15-2R0
RDH24-1R3
5V • 6A
12V • 2.5A
15V • 2A
24V • 1.3A
Rated output voltage and current
∗
1
Maximum output power
W
30
30
30
31.2
Input conditions
RDM: 24V input V
20 to 30[Rating: 24]
Input voltage
Edc
RDH: 48V input V
40 to 56[Rating: 48]
RDM: 24V input A
2.2max.(1.6typ.)[Built-in fuse rating: 4A]
Input current
RDH: 48V input A
1.1max.(0.8typ.)[Built-in fuse rating: 2.5A]
Surge current
A
200typ.[Input and output ratings]
Efficiency
%
77typ.[Input and output ratings]
Output characteristics
Output voltage Edc
V
5
12
15
24
V
4 to 5.5
8.4 to 13.2
12 to 16.5
16.8 to 26.4
Voltage variable range
∗
2
Edc
Maximum output current
A
6
2.5
2
1.3
Minimum output current
A
0
0
0
0
Overvoltage threshold Edc
V
6 to 6.9
13.7 to 15.7
17 to 19.5
27 to 30.5
Overcurrent threshold
A
6.6 to 7.1
2.8 to 3.1
2.3 to 2.6
1.5 to 1.8
Source effect
%
0.8max.(0.2typ.)[Within the input voltage range]
Load effect
%
1max.(0.3typ.)[10 to 100% load]
Total effect 2max.(0.6typ.)
Voltage
Temperature effect
%
1max.(0.3typ.)[Ambient temperature: 0 to +60°C]
stability
Drift(Time effect)
%
0.5max.[25°C, input and output ratings, after input voltage ON for 30min to 8h]
Recovery
%/ms ±4max./1max.[50 to 100% sudden load change]
Ripple Ep-p
mV
50max.
80max.
80max.
100max.
Ripple noise Ep-p
mV
100max.
170max.
200max.
290max.
Auxiliary functions
Indicator display
LED(Green) indicates when voltage output is ON.
Overvoltage protection
Voltage shut-down type, recovers upon reset(interval approx. 5s).
Overcurrent protection
Rectangular type, automatic recovery, set value fixed.
Remote ON-OFF
Yes(Floating)
Remote sensing
Yes
Output voltage external variable function
Yes
Standards
Safety standards
UL1950-3, CSA950-95(C-UL) certified.
Constructions
External dimensions
mm
95
×
35
×
130[H
×
W
×
L]
Weight
g
400max.
Mounting method
Can be attached to 3 sides.
Case material
Aluminum
∗
1
Current rating(maximum output current) is determined for 0 to +50°C. Derating is required when used outside this temperature range.
∗
2
The output voltage is variable by using a trimmer V.
ADJ
. In addition it is externally controllable by using an RV terminal..
Part No.
• All specifications are subject to change without notice.
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001-02 / 20030510 / ea212_rd.fm
Power Supplies
DC Input
Single Output, Long Life
RDM/RDH30W TYPE
SHAPES AND DIMENSIONS
4-M4 Tap
R Series RDM/RDH(30 to 150W)
UL/CSA Approved
13.5
Short piece
POWER
SUPPLY
+
S
ON
+
DC OUTPUT
5V 6A
–
9.8
RV
80±0.7
95±0.7
–
S
V.
ADJ
91.6
+
RC
RDM 05-6R0
81.5
–
+
DC INPUT
24V 1.8A
52.4
–
TDK
JAPAN
7.5±0.5
G
1.7
107±0.7
130±0.8
13±0.5
13.5
M4
25max.
[Detail drawing of terminal block]
7.8±0.2
8.8±0.2
9.8±0.3
107
15±0.5
13±0.5
7
16.5
17
13
10±0.5
6-M4 Taps on both side
17.5±0.5
35±0.7
Dimensions in mm
±1mm : without specified dimensions
• Do not insert M4 tap installation screws more than 7mm from surface of power supply.
• All specifications are subject to change without notice.
(4/14)
001-02 / 20030510 / ea212_rd.fm
Power Supplies
DC Input
Single Output, Long Life
RDM/RDH60W TYPE
SPECIFICATIONS AND STANDARDS
R Series RDM/RDH(30 to 150W)
UL/CSA Approved
RDM: DC.24V input
RDM05-12R
RDM12-5R0
RDM15-4R0
RDM24-2R5
RDH: DC.48V input
RDH05-12R
RDH12-5R0
RDH15-4R0
RDH24-2R5
5V • 12A
12V • 5A
15V • 4A
24V • 2.5A
Rated output voltage and current
∗
1
Maximum output power
W
60
60
60
60
Input conditions
RDM: 24V input V
20 to 30[Rating: 24]
Input voltage
Edc
RDH: 48V input V
40 to 56[Rating: 48]
RDM: 24V input A
4.3max.(3.3typ.)[Built-in fuse rating: 6.3A]
Input current
RDH: 48V input A
2.1max.(1.6typ.)[Built-in fuse rating: 4A]
Surge current
A
200typ.[Input and output ratings]
Efficiency
%
79typ.[Input and output ratings]
Output characteristics
Output voltage Edc
V
5
12
15
24
V
4 to 5.5
8.4 to 13.2
12 to 16.5
16.8 to 26.4
Voltage variable range
∗
2
Edc
Maximum output current
A
12
5
4
2.5
Minimum output current
A
0
0
0
0
Overvoltage threshold Edc
V
6 to 6.9
13.7 to 15.7
17 to 19.5
27 to 30.5
Overcurrent threshold
A
13.2 to 13.8
5.6 to 6
4.5 to 4.9
2.8 to 3.1
Source effect
%
0.8max.(0.2typ.)[Within the input voltage range]
Load effect
%
1max.(0.3typ.)[10 to 100% load]
Total effect 2max.(0.6typ.)
Voltage
Temperature effect
%
1max.(0.3typ.) [Ambient temperature: 0 to +60°C]
stability
Drift(Time effect)
%
0.5max. [25°C, input and output ratings, after input voltage ON for 30min to 8h]
Recovery
%/ms ±4max./1max. [50 to 100% sudden load change]
Ripple Ep-p
mV
50max.
80max.
80max.
100max.
Ripple noise Ep-p
mV
100max.
170max.
200max.
290max.
Auxiliary functions
Indicator display
LED(Green) indicates when voltage output is ON.
Overvoltage protection
Voltage shut-down type, recovers upon reset(interval approx. 5s).
Overcurrent protection
Rectangular type, automatic recovery, set value fixed.
Remote ON-OFF
Yes(Floating)
Remote sensing
Yes
Output voltage external variable function
Yes
Standards
Safety standards
UL1950-3, CSA950-95(C-UL) certified.
Constructions
External dimensions
mm
95
×
43
×
160[H
×
W
×
L]
Weight
g
550max.
Mounting method
Can be attached to 3 sides.
Case material
Aluminum
∗
1
Current rating(maximum output current) is determined for 0 to +50°C. Derating is required when used outside this temperature range.
∗
2
The output voltage is variable by using a trimmer V.
ADJ
. In addition it is externally controllable by using an RV terminal..
Part No.
• All specifications are subject to change without notice.
(5/14)
001-02 / 20030510 / ea212_rd.fm
Power Supplies
DC Input
Single Output, Long Life
RDM/RDH60W TYPE
SHAPES AND DIMENSIONS
4-M4 Tap
R Series RDM/RDH(30 to 150W)
UL/CSA Approved
13.5
Short piece
POWER
SUPPLY
+
S
ON
+
DC OUTPUT
5V 12A
–
9.8
RV
80±0.7
95±0.7
–
S
V.
ADJ
91.6
81.5
+
RC
RDM 05-12R
–
+
–
52.4
DC INPUT
24V 3.5A
TDK
7.5±0.5
JAPAN
G
137±0.7
160±0.8
13±0.5
1.7
13.5
M4
25max.
[Detail drawing of terminal block]
7.8±0.2
ø8.8±0.2
9.8±0.3
137±0.7
13±0.5
7
13
20±0.5
16.5
17
11.5±0.5
6-M4 Taps on both side
21.5±0.5
43±0.7
Dimensions in mm
±1mm : without specified dimensions
• Do not insert M4 tap installation screws more than 7mm from surface of power supply.
• All specifications are subject to change without notice.
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