50W Triple Output Switching Power Supply
Features :
AC input range selectable by switch
Protections:Short circuit/Over load
Cooling by free air convection
100% full load burn-in test
T- 5 0
series
Fixed switching frequency at 24KHz I/P-O/P:Rated
Low cost
High reliability
1 year warranty
SPECIFICATION
MODEL
OUTPUT NUMBER
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
VOLTAGE ADJ. RANGE
VOLTAGE TOLERANCE
Note.3
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
INPUT
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
PROTECTION OVER LOAD
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY &
EMC
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
MTBF
DIMENSION
PACKING
NOTE
T-50A
CH1
5V
7A
0.6 ~ 7A
52W
CH1:4.75 ~ 5.5V
2.0%
5.0%
0.5%
1.0%
0.5%
4.0%
CH2
12V
1A
0.2 ~ 1A
CH3
-5V
1A
0.2 ~ 1A
T-50B
CH1
5V
5A
0.6 ~ 5A
49W
CH1:4.75 ~ 5.5V
2.0%
5.0%
0.5%
1.0%
0.5%
4.0%
CH2
12V
1A
0.2 ~ 1A
CH3
-12V
1A
0.2 ~ 1A
T-50C
CH1
5V
4A
0.6 ~ 4A
50W
CH1:4.75 ~ 5.5V
2.0%
5.0%
0.5%
1.0%
0.5%
4.0%
CH2
15V
1A
0.2 ~ 1A
CH3
-15V
1A
0.2 ~ 1A
T-50D
CH1
5V
3A
0.6 ~ 4A
51W
CH1:4.75 ~ 5.5V
2.0%
6.0%
0.5%
1.0%
1.0%
5.0%
CH2
12V
1A
CH3
24V
1A
0.2 ~ 1.2A 0.2 ~ 1.2A
RIPPLE & NOISE (max.)
Note.2
100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 50mVp-p 120mVp-p 120mVp-p
5.0%
0.5%
4.0%
5.0%
0.5%
4.0%
5.0%
0.5%
4.0%
6.0%
1.0%
5.0%
200ms, 100ms at full load
16ms at full load
85 ~ 132VAC/170 ~ 264VAC selected by switch
47 ~ 63Hz
66%
1.6A/115VAC
0.8A/230VAC
40A/230VAC
COLD START 20A/115VAC
<0.5mA / 240VAC
105 ~ 150% rated output power
Protection type : Fold back current limiting, recovers automatically after fault condition is removed
20 ~ 90% RH non-condensing
-10 ~ +65
(Refer to output load derating curve), 20 ~ 90% RH
-20 ~ +85 , 10 ~ 95% RH
0.03%/ (0 ~ 50 )on +5V output
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
Design refer to UL1012
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
470.2K hrs min. MIL-HDBK-217F (25
159*97*38mm (L*W*H)
0.54Kg; 24pcs/14Kg/0.75CUFT
)
69%
71%
240 ~ 370VDC
200ms, 80ms at full load
72%
OTHERS
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
File Name:T-50-SPEC 2005-09-06
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