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120W Triple Output Switching Power Supply
Features :
AC input range selected by switch
T- 1 2 0
series
Protections:Short circuit/Over load/Over voltage 100% full load burn-in test Fixed switching frequency at 25KHz 2 years 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, HOLD TIME VOLTAGE RANGE FREQUENCY RANGE INPUT EFFICIENCY (Typ.) AC CURRENT INRUSH CURRENT (max.) LEAKAGE CURRENT OVER LOAD PROTECTION OVER VOLTAGE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE T-120A CH1 5V 11A 2 ~ 12A 120W CH1: 4.75 ~ 5.5V 2.0% 6.0% 0.5% 0.5% 1.0% 5.0% CH2 12V 5A 0.5 ~ 5A CH3 -5V 1A 0.2 ~ 1A T-120B CH1 5V 11A 2 ~ 12A 121W CH2 12V 4.5A 0.5 ~ 5A CH3 -12V 1A 0.2 ~ 1A T-120C CH1 5V 10A 2 ~ 12A 117.5W CH2 15V 3.5A 0.5 ~ 5A CH3 -15V 1A 0.2 ~ 1A T-120D CH1 5V 8A 2 ~ 12A 118W CH2 12V 2.5A 0.2 ~ 5A CH3 24V 2A 0.2 ~ 2A
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 120mVp-p 180mVp-p 6.0% 1.0% 5.0% 2.0% 0.5% 0.5% 6.0% 1.0% 5.0% 6.0% 1.0% 5.0% 2.0% 0.5% 0.5% +10,-5% +10,-5% 1.0% 6.0% 1.0% 6.0% 2.0% 0.5% 0.5% 6.0% 1.0% 5.0% 6.0% 1.0% 5.0%
800ms, 20ms, 20ms/230VAC 1600ms, 20ms, 12ms/115VAC at full load 88 ~ 132VAC/176 ~ 264VAC selected by switch 240 ~ 370VDC 47 ~ 63Hz 77% 2.8A/115VAC 1.6A/230VAC COLD START 35A <3.5mA / 240VAC 105 ~ 135% rated output power Protection type : Shut down o/p voltage, re-power on to recover CH1:5.75 ~ 6.75VDC Protection type : Shut down o/p voltage, re-power on to recover -10 ~ +60 (Refer to output load derating curve) 20 ~ 90% RH non-condensing -20 ~ +85 , 10 ~ 95% RH 0.03%/ (0~50 ) 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes UL60950-1, TUV EN60950-1 Approved I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC 77% 76% 80%
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC SAFETY & ISOLATION RESISTANCE EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B EMC
(Note 4)
HARMONIC CURRENT EMS IMMUNITY MTBF
Compliance to EN61000-3-2,-3 Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, Light industry level, criteria A 274.5K hrs min. MIL-HDBK-217F (25 199*110*50mm (L*W*H) 0.83Kg; 16pcs/14.2Kg/0.95CUFT )
OTHERS
NOTE
DIMENSION PACKING
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. 4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.
File Name:T-120-SPEC 2004-11-30
120W Triple Output Switching Power Supply
Mechanical Specification
192 5 100 172
T- 1 2 0
Case No. 906
series
Unit:mm
1 9.5 2 3 4 110 5 6
3.5 5-M3 37 199 6 .5 12 3.5 159 190.5 2 4 .5
8.2
7 8
6
1 6 .5
3 .5
50
20
Terminal Pin. No Assignment
Pin No. 1 2 3 Assignment AC/L AC/N FG Pin No. 4,5,6 7 8 Assignment DC OUTPUT DC OUTPUT COM DC OUTPUT +5V
MODEL Pin No. 4 5 6
T-120A +12V NC -5V
T-120B +12V -12V NC
T-120C +15V -15V NC
25
T-120D +24V +12V NC
Derating Curve
Static Characteristics(B)
Ta=25
20
97
6
3M 3
100
13 12 11 10 9 8 7 0 0 10 20 30 40 50 45 60 55 (VERTICAL) (HORIZONTAL)
5.2
300 250 200 150 100
80
OUTPUT VOLTAGE (V)
5.0 4.8 4.6 4.4 4.2 4.0
+5V
60
40
-12V
+12V
50 25
20
+5V
80 160 85 170 90 180 95 190 100 200 105 210 110 220 115 230 120 240 125 250 130 260
-10 -10
AMBIENT TEMPERATURE (
)
INPUT VOLTAGE (V) 60Hz
File Name:T-120-SPEC 2004-11-30
OUTPUT RIPPLE (mVp-p)
12V
LOAD (%)

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