RT-125 series

R T- 1 2 5
125W Triple Output Switching Power Supply
series
■
‧
‧
‧
‧
‧℃
‧
‧℃
‧
‧
‧
..
SPECIFICATION
MODEL
OUTPUT
INPUT
RT-125A
RT-125B
CH2
CH3
CH1
CH2
CH3
CH1
CH2
CH3
CH1
CH2
CH3
DC VOLTAGE
5V
12V
-5V
5V
12V
-12V
5V
15V
-15V
5V
24V
12V
RATED CURRENT
12A
5.5A
1A
12A
5A
1A
10A
4.5A
1A
8A
3A
2A
0.5 ~ 6A
0.1 ~ 1A
2 ~ 15A
0.5 ~ 6A
0.1 ~ 1A
2 ~ 15A
0.5 ~ 6A
0.1 ~ 1A
2 ~ 15A
0.4 ~ 4A
0.1 ~ 2A
CURRENT RANGE
Note.6 2 ~ 15A
RATED POWER
Note.6 131W
132W
132.5W
136W
RIPPLE & NOISE (max.) Note.2 80mVp-p 120mVp-p 80mVp-p 80mVp-p 120mVp-p 120mVp-p 80mVp-p 150mVp-p 150mVp-p 80mVp-p 150mVp-p 120mVp-p
VOLTAGE ADJ. RANGE
CH1: 4.75 ~ 5.5V
VOLTAGE TOLERANCE Note.3 ±2.0% +8,-3%
CH1: 4.75 ~ 5.5V
+6,-10% ±2.0% +8,-3%
±6.0%
CH1: 4.75 ~ 5.5V
±2.0% +8,-3%
±6.0%
CH1: 4.75 ~ 5.5V
±2.0% ±5.0%
±6.0%
LINE REGULATION
Note.4 ±0.5%
±1.0%
±1.0%
±0.5%
±1.0%
±1.0%
±0.5%
±1.0%
±1.0%
±0.5%
±1.0%
±1.0%
LOAD REGULATION
Note.5 ±1.0%
±3.0%
±6.0%
±1.0%
±3.0%
±6.0%
±1.0%
±3.0%
±6.0%
±1.0%
±3.0%
±6.0%
SETUP, RISE TIME
500ms, 20ms/230VAC
HOLD UP TIME (Typ.)
25ms/230VAC
VOLTAGE RANGE
88 ~ 132VAC / 176 ~ 264VAC selected by switch
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY (Typ.)
79%
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
3A/115VAC
2A/230VAC
COLD START 40A/230VAC
1200ms, 30ms/115VAC at full load
30ms/115VAC at full load
248 ~ 373VDC(Withstand 300VAC surge for 5sec. Without damage)
80%
81%
LEAKAGE CURRENT
<2mA / 240VAC
OVERLOAD
110 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
CH1: 5.75 ~ 6.75V
OVER VOLTAGE
WORKING TEMP.
-25 ~ +70℃ (Refer to "Derating Curve")
20 ~ 90% RH non-condensing
SAFETY & WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC
(Note 7)
EMC EMISSION
I/P-O/P:3KVAC
EMC IMMUNITY
MTBF
DIMENSION
PACKING
82%
Protection type : Hiccup mode, recovers automatically after fault condition is removed
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
NOTE
RT-125D
CH1
PROTECTION
OTHERS
RT-125C
OUTPUT NUMBER
-40 ~ +85℃, 10 ~ 95% RH
±0.03%/℃ (0 ~ 50℃)on +5V output
10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes
UL60950-1, TUV EN60950-1 approved
I/P-FG:1.5KVAC
O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3
Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteria A
209.3Khrs min. MIL-HDBK-217F (25℃)
199*98*38mm (L*W*H)
0.7Kg; 20pcs/14Kg/0.8CUFT
℃









File Name:RT-125-SPEC 2011-08-19
R T- 1 2 5
125W Triple Output Switching Power Supply
Mechanical Specification
Case No. 902A
series
Unit:mm
3.5
9
7
197
1
8.25
2
3
98
80
5
85.5
4
6
7
7
8
ψ
3.5
4-
M
3
57.5
4.5
120
199
190
6.5
3.5
38
3
28.5
3.5
3-M
18
ψ
18
9
9.5
Terminal Pin No. Assignment
Pin No.
1
2
3
4
Assignment
AC/L
AC/N
FG
NC
Pin No.
5
6
7
8
Assignment
DC OUTPUT V3
DC OUTPUT +V2
DC OUTPUT COM
DC OUTPUT +V1
157
22
Block Diagram
RECTIFIERS
&
FILTER
EMI
FILTER
I/P
POWER
SWITCHING
V3
RECTIFIERS
&
FILTER
+V2
RECTIFIERS
&
FILTER
+V1
COM
DETECTION
CIRCUIT
FG
O.L.P.
fosc : 60KHz
RECTIFIERS
&
FILTER
CONTROL
O.V.P.
Derating Curve
Static Characteristics
Ta=25℃
100
100
90
80
80
70
LOAD (%)
LOAD (%)
60
40
20
-25
-25
0
0
10
20
30
40
50
AMBIENT TEMPERATURE (℃)
60
70 (VERTICAL)
(HORIZONTAL)
60
50
40
88
176
95
190
100
200
115
230
120
240
132
264
INPUT VOLTAGE (VAC) 60Hz
File Name:RT-125-SPEC 2011-08-19