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RTW
■ Features
●
W
r o
d l
w
d i
e
a -
p
l p
c i
a
b
e l
rack size)
● Meeting the standard of the harmonics current lim-
iter EN61000-3-2
●
Approved by safety standards, CE marking appli-
cable
●
E
M
S
t s
n a
a d
d r
o c
m
p
i y l
g n
● Complying with radiation noise and conduction
noise regulations FCC-B and VCCI-B
● Remote On/Off function incorporated (use and nonuse
can be switched by the internal switch)
● Electrolytic capacitor lifetime: 60,000H or over
■ Applications
■ Product Line up
Output voltage
Output current Without cover
3.3VDC
12.5A
5VDC
10A
12VDC
4.3A
15VDC
3.5A
24VDC
2.2A
28VDC
1.8A
48VDC
1.1A
Output voltage
Output current Without cover
3.3VDC
35A
5VDC
30A
12VDC
12.5A
15VDC
10A
24VDC
6.3A
28VDC
5.4A
48VDC
3.2A
・All specifications are subject to change without notice.
SERIES
n i
p
u
, t
s
u
p
e
- r
i l s
m
y t
p
e
1 (
U
/
2
w
h t i
E
N
6
1
0
0
0
4 -
2 -
3 /
4 /
5 /
6 /
8 /
1 /
50W
With cover
RTW03-12R
RTW03-12RC
RTW03-12RL
RTW03-12R
RTW03-12RC
RTW03-12RL
RTW12-4R3
RTW12-4R3C
RTW12-4R3L
RTW15-3R5
RTW15-3R5C
RTW15-3R5L
RTW24-2R2
RTW24-2R2C
RTW24-2R2L
RTW28-1R8
RTW28-1R8C
RTW28-1R8L
RTW48-1R1
RTW48-1R1C
RTW48-1R1L
150W
With cover
RTW03-35R
RTW03-35RC
RTW03-35RL
RTW05-30R
RTW05-30RC
RTW05-30RL
RTW12-12R
RTW12-12RC
RTW12-12RL
RTW15-10R
RTW15-10RC
RTW15-10RL
RTW24-6R3
RTW24-6R3C
RTW24-6R3L
RTW28-5R4
RTW28-5R4C
RTW28-5R4L
RTW48-3R2
RTW48-3R2C
RTW48-3R2L
Ultra-thin
Enclosed / Unit type
UL62368-1
CSA62368-1
■ Model-naming method
RTW 05-60R □
U
1
■ Conformity to RoHS Directive
Type L
Output current
Without cover
25A
RTW03-25R
20A
RTW03-25R
8.4A
RTW12-8R4
6.7A
RTW15-6R7
4.2A
RTW24-4R2
3.6A
RTW28-3R6
2.1A
RTW48-2R1
Type L
Output current
With cover
70A
RTW03-70RH
60A
RTW05-60RH
25A
RTW12-25RH
20A
RTW15-20RH
13A
RTW24-13RH
11A
RTW28-11RH
6.5A
RTW48-6R5H
5
DENAN
Built to meet
warranty
EN62368-1
Low Voltage Directive
Electrical Appliance
and Material Safety Law
Symbol of shape/variation
50W, 100W, 150W
None: without cover
C: with cover
L: type L (terminal block facing upward, without cover)
300W
H: with cover (terminal block facing upward)
L: type L (terminal block facing upward, without cover)
Maximum output current (examples)
60R: 60A
4R3: 4.3A
2R1: 2.1A
Nominal output voltage
03: 3.3V
15: 15V
05: 5V
24: 24V
12: 12V
48: 48V
Series name
100W
With cover
Type L
RTW03-25RC
RTW03-25RL
RTW03-25RC
RTW03-25RL
RTW12-8R4C
RTW12-8R4L
RTW15-6R7C
RTW15-6R7L
RTW24-4R2C
RTW24-4R2L
RTW28-3R6C
RTW28-3R6L
RTW48-2R1C
RTW48-2R1L
300W
Type L
RTW03-70RL
RTW05-60RL
RTW12-25RL
RTW15-20RL
RTW24-13RL
RTW28-11RL
RTW48-6R5L
1
Y
E
A
R
S
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Table of Contents
Related Manuals for TDK-Lambda RTW Series
Summary of Contents for TDK-Lambda RTW Series
- Page 1 Ultra-thin SERIES Enclosed / Unit type DENAN Built to meet warranty UL62368-1 EN62368-1 Low Voltage Directive Electrical Appliance CSA62368-1 and Material Safety Law ■ Features ■ Model-naming method RTW 05-60R □ ● i l s Symbol of shape/variation rack size) 50W, 100W, 150W ●...
- Page 2 RTW50W Specifications MODEL RTW03-12R RTW05-10R RTW12-4R3 RTW15-3R5 RTW24-2R2 RTW28-1R8 RTW48-1R1 ITEMS/UNITS Voltage Range (Nominal: 100-240VAC) AC85-265 Frequency 47-66 (Nominal: 50-60 single phase) Power Factor (100/240VAC)(typ) 0.99/0.94 ％ Input Efficiency (100VAC)(typ) ％ Efficiency (200VAC)(typ) Current (100-120/200-240VAC) (max) 0.7/0.4 (3.3V: 0.6/0.3) Inrush Current (100/200VAC)(typ) (*1) 14/28 Leakage Current (100/240VAC) (max)
-
Page 3: Outline Drawing
Outline Drawing Type with cover Cover Output voltage trimmer ( 16.9 ) 15max. ( 13.1 ) Name plate Indicator of output voltage On ( 10.7 ) 2-M4×6L Remote On/Off switch Cover Short plate – –S Terminal block Board –RC Frame Name plate Mounting hole 2-M4x0.7 7-M3×6L... - Page 4 Type L (terminal block facing upward, without cover) 4max. 134.5 Indicator of output voltage On Output voltage trimmer Insulating plate 2-M4 6L Remote On/Off switch Name plate Board – Frame –S –RC Short plate Name plate 2-M4 0.7 ( 7 ) Terminal block 7-M3 6L 98.5 0.5 Name plate Name plate 2-M3 0.5...
- Page 5 100W RTW100W Specifications MODEL RTW03-25R RTW05-20R RTW12-8R4 RTW15-6R7 RTW24-4R2 RTW28-3R6 RTW48-2R1 ITEMS/UNITS Voltage Range (Nominal: 100-240VAC) AC85-265 (90% load derating in 90VAC or lower) Frequency 47-66 (Nominal: 50-60 single phase) Power Factor (100/240VAC)(typ) 0.99/0.93 ％ Input Efficiency (100VAC)(typ) ％ Efficiency (200VAC)(typ) Current (100-120/200-240VAC) (max) 1.5/0.75 (3.3V: 1.2/0.6)
- Page 6 100W Outline Drawing Type with cover Frame Board Cover Output voltage trimmer Short plate ( 17.1 ) Indicator of output Name plate Name plate ( 10.7 ) 2-M4×6L voltage On Remote On/Off switch – –S –RC Terminal block Mounting hole 2-M4x0.7 7-M3×6L Name plate ±...
- Page 7 100W Type L (terminal block facing upward, without cover) 4max. 171.5 Indicator of output voltage On Remote On/Off switch Output voltage trimmer Insulation plate Name plate Board – Frame –S –RC Short plate 2-M4×6L Name plate 2-M4×0.7 ( 7 ) 7-M3×6L Terminal block 135.3±0.5 Name plate Name plate 2-M3×0.5 121.7±0.5 20.5...
- Page 8 150W RTW150W Specifications MODEL RTW03-35R RTW05-30R RTW12-12R RTW15-10R RTW24-6R3 RTW28-5R4 RTW48-3R2 ITEMS/UNITS Voltage Range (Nominal: 100-240VAC) AC85-265 Frequency 47-66 (Nominal: 50-60 single phase) Power Factor (100/240VAC)(typ) 0.99/0.96 ％ Input Efficiency (100VAC)(typ) ％ Efficiency (200VAC)(typ) Current (100-120/200-240VAC) (max) 1.9/1.0 (3.3V: 1.6/0.85) Inrush Current (100/200VAC)(typ) (*1) 14/28 Leakage Current (100/240VAC) (max)
- Page 9 150W Outline Drawing Type with cover ( 17.4 ) 15max. Output voltage ( 11.2 ) 2-M4×6L Indicator of output voltage On Remote On/Off switch trimmer Name plate Name plate – –S –RC 7-M3×6L 2-M4×0.7 ( 13.6 ) 155±0.5 Name plate 3-M4×0.7 147.5±0.5 Type without cover Output voltage...
- Page 10 150W Outline Drawing Type L (terminal block facing upward, without cover) Indicator of output voltage On Output voltage trimmer Remote On/Off switch Insulation plate 191.5 4MAX 2－M4×6L Name plate － Short plate Board －S ＋RS Frame －RC 7－M3×6L 2－M4×0.7 （7） ±0.5 Name plate Name plate Name plate 3－M4×0.7 147.5 ±0.5...
- Page 11 300W RTW300W Specifications MODEL RTW03-70RH RTW05-60RH RTW12-25RH RTW15-20RH RTW24-13RH RTW28-11RH RTW48-6R5H ITEMS/UNITS Voltage Range (Nominal: 100-240VAC) AC85 - 265 Frequency 47 - 66 (Nominal: 50-60 single phase) Power Factor (100/240VAC)(typ) 0.99/0.93 ％ Input Efficiency (100VAC)(typ) ％ Efficiency (200VAC)(typ) Current (100/200VAC) (max) 4.0/2.0(3.3V:3.6/1.8) max Inrush Current (100/200VAC)(typ) (*1) 15/30...
- Page 12 300W Outline Drawing Type with cover ( 2.5 ) 237 0.5 10.5 4-M4 8L Connector CN2 CN1 1 21 Output voltage trimmer Indicator of output ‒ voltage On ‒ ‒ 5-M4 8L Name plate 4-M4 0.7 9.5 0.5 3-R2.25 ( 37 ) 105.5 0.5 97 0.5 10.5...
- Page 13 300W Outline Drawing Type L (terminal block facing upward, without cover) 237.05 10.5 Connector CN3 CN2 CN1 Output voltage trimmer ＋ ＋ Indicator of output － voltage On － Name plate 9.5.05 （37） 105.5.05 97.05 10.5 （60.5） 179.05 10.5 20.05 Unit: mm * The insertion length of screws used for mounting the power supply should Allowable tolerance is ±1mm if not specified separately.
-
Page 14: Derating Curve
Derating Curve Type without cover/Type L Type with cover ( A ) ( A ) ( B ) , ( C ) ( B ) , ( C ) Operatable range (without guarantee) Operatable range (without guarantee) ｰ20 ｰ10 ｰ ｰ... -
Page 15: Block Diagram
Block Diagram RTW50-150W Surge Output Input Input Circuit current rectifying and filter rectifier AC input for raising DC output control smoothing – circuit circuit voltage circuit circuit – Power switch Over Output Power factor voltage circuit voltage improvement detection detection control circuit circuit circuit... - Page 16 RTW Instruction Manual 1. Explanation of functions and notes puts conforms to the specification of insulation resistance 1 Remote sensing function (between output terminal and ground terminal), and the When the stability at the load terminal is a problem due to withstand voltage of the AC input terminal and the ±RC the effect of the line-drop from power supply to load, the terminals conforms to the specification (withstand voltage...
- Page 17 counterclockwise direction. Load Slave ● Connect "+" of the external variable power supply to RV Master pin, and its "-" to -S pin. ● Output voltage can be varied by varying the voltage of the external variable power supply. Load External variable power supply 6 Current balance function (CB terminal) (300W) When multiple power supplies are in parallel operation and...
- Page 18 Withstand voltage between Output and FG ― ― 151.2W 312W (Effective current x output voltage) (Effective current x output voltage) CE marking RTW series meets the EN60950-1 and the CE marking ・All specifications are subject to change without notice.
-
Page 19: Precautions In Use
2. Mounting ( B ) ( C ) (A) Standard mounting method ( D ) Mounting methods used are are methods (B) through (E) ( E ) in addition to the standard method (A). However, the meth- ods (D) and (E) cannot be used because the inside of the power supply unit is heated.
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