50W½Dual½Output½Switching½Power½Supply
5 0 W D u al O u tpu t Sw itching Power Supply
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½½½½½½½½½½½½½½½½½½½½½½½½½½½
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½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½
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SPECIFICATION
MODEL
OUTPUT½NUMBER
DC½VOLTAGE
RATED½CURRENT
CURRENT½RANGE
RATED½POWER
OUTPUT
VOLTAGE ADJ.½RANGE
VOLTAGE½TOLERANCE
Note.3
LINE½REGULATION
LOAD½REGULATION
SETUP,½RISE½TIME
HOLD½TIME (Typ.)
VOLTAGE½RANGE
FREQUENCY RANGE
INPUT
EFFICIENCY(Typ.)
AC½CURRENT (Typ.)
INRUSH½CURRENT (Typ.)
LEAKAGE½CURRENT
OVER½LOAD
PROTECTION
OVER½VOLTAGE
WORKING½TEMP.
WORKING½HUMIDITY
ENVIRONMENT STORAGE½TEMP.,½HUMIDITY
TEMP.½COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND½VOLTAGE
RD-50A
CH1
5V
6A
0.3½~½6A
54W
120mVp-p
7.0%
1.5%
3.0%
CH1:½4.75½~½5.5V
2.0%
0.5%
0.5%
CH2
12V
2A
0.3½~½3A
RD-50B
CH1
5V
4A
0.3½~½6A
53.6W
80mVp-p
CH1:½4.75½~½5.5V
2.0%
0.5%
0.5%
150mVp-p
-4,+8%
1.5%
3.0%
CH2
24V
1.4A
0.2½~½2A
RIPPLE½&½NOISE½(max.)
Note.2
80mVp-p
500ms,½20ms/230VAC½½½½½½½½½½1200ms,½30ms/115VAC at½full½load
60ms/230VAC½½½½½½½½½½14ms/115VAC at½full½load
88½~½264VAC½½½½½½½½½½125½~½373VDC (Withstand½300VAC½surge½for½5sec.½Without½damage)
47½~½63Hz
79%
1.3A/115VAC½½½½½½½½½½½0.8A/230VAC
COLD½START 33A/230VAC
<2mA /½240VAC
110½~½150% rated½output½power
Protection½type½:½Hiccup½mode,½recovers½automatically½after½fault½condition½is½removed
CH1:½5.75½~½6.75V
Protection½type½: Hiccup½mode,½recovers½automatically½after½fault½condition½is½removed
-25½~½+70
(Refer½to½output½load½derating½curve)
20½~½90%½RH non-condensing
-40½~½+85 ,½10½~½95%½RH
0.03%/ (0½~½50 )on½+5V½output
10½~½500Hz,½5G½10min./1cycle,½period½for 60min.½each½along½X, Y,½Z½axes
UL60950-1, TUV½EN60950-1 Approved
I/P-O/P:3KVAC½½½½½I/P-FG:1.5KVAC½½½½½O/P-FG:0.5KVAC
80%
I/P-O/P,½I/P-FG,½O/P-FG:100M½Ohms/500VDC
SAFETY & ISOLATION½RESISTANCE
EMI½CONDUCTION½&½RADIATION
Compliance½to½EN55022½(CISPR22)½Class½B
EMC
(Note½4)
HARMONIC½CURRENT
EMS½IMMUNITY
MTBF
Compliance½to EN61000-3-2,-3
Compliance½to½EN61000-4-2,3,4,5,6,8,11;½ENV50204,½EN61000-6-2½(EN50082-2)½heavy½industry½level,½criteria A
172.6Khrs½min.½½½½½½MIL-HDBK-217F½(25
99*97*36mm½(L*W*H)
0.41Kg;½45pcs/19.5Kg/0.9CUFT
)
OTHERS
NOTE
DIMENSION
PACKING
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File½Name:RD-50-SPEC½½½2005-09-13
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