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 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
50W Triple Output Switching Power Supply
Mechanical Specification
T- 5 0
Case No. 901
series
Unit:mm
4.5
152.5
1
8.25
2 3 4
65
3.5 84.5
7
5 6
2-M
3
6.5
7 8
3.5
4.5 24 78 159 6.5 150
9
18.5
9
22
117
Terminal Pin. No Assignment
Pin No. 1 2 3 Assignment AC/L AC/N FG Pin No. 4 5,7 6 Assignment DC OUTPUT DC OUTPUT COM DC OUTPUT +V2 Pin No. 8 Assignment DC OUTPUT +V1 MODEL Pin No. 4 T-50A -5V T-50B -12V T-50C -15V T-50D +24V
Output Derating
Static Characteristics (B)
Ta=25
28.5
3-M
3.5
3
18
38
97
3.5
13 12 11 10 9 8 7 5.2 5.0
100
OUTPUT VOLTAGE (V)
250
80
+12V
4.8 4.6 4.4 4.2 4.0
200 150 100
60
40
+5V +12V -12V
50 25
20
-10 -10
0 0
10
20
35 25
45
55
65 55
(VERTICAL) (HORIZONTAL)
60 120
85 170
90 180
95 190
100 200
105 210
110 220
115 230
120 240
125 250
130 260
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
File Name:T-50-SPEC 2005-09-06
OUTPUT RIPPLE (mVp-p)
-12V +5V
300
LOAD (%)


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