120W Triple Output Switching Power Supply
T-120 series
Features :
AC input range selected by switch
Protections: Short circuit / Overload / Over voltage
100% full load burn-in test
Fixed switching frequency at 25KHz
2 years warranty
SPECIFICATION
MODEL
T-120A
T-120B
T-120C
T-120D
OUTPUT NUMBER
CH1
5V
CH2
12V
5A
CH3
-5V
1A
CH1
5V
CH2
12V
4.5A
CH3
-12V
1A
CH1
5V
CH2
15V
3.5A
CH3
-15V
1A
CH1
5V
CH2
12V
2.5A
CH3
24V
2A
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
11A
11A
10A
8A
2 ~ 12A 0.5 ~ 5A 0.2 ~ 1A 2 ~ 12A 0.5 ~ 5A 0.2 ~ 1A 2 ~ 12A 0.5 ~ 5A 0.2 ~ 1A 2 ~ 12A 0.2 ~ 5A 0.2 ~ 2A
120W 121W 117.5W 118W
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
VOLTAGE ADJ. RANGE
VOLTAGE TOLERANCE Note.3 2.0%
OUTPUT
CH1: 4.75 ~ 5.5V
6.0%
1.0%
5.0%
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% 2.0%
6.0%
1.0%
5.0%
6.0%
1.0%
5.0%
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
0.5%
0.5%
1.0%
6.0%
1.0%
6.0%
0.5%
0.5%
800ms, 20ms/230VAC
1600ms, 20ms/115VAC at full load
24ms/230VAC 14ms/115VAC at full load
88 ~ 132VAC/176 ~ 264VAC selected by switch
47 ~ 63Hz
240 ~ 370VDC
FREQUENCY RANGE
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
77%
77%
76%
80%
INPUT
2.2A/115VAC
COLD START 32A
<3.5mA / 240VAC
1.3A/230VAC
LEAKAGE CURRENT
105 ~ 135% rated output power
OVERLOAD
Protection type : Shut down o/p voltage, re-power on to recover
CH1:5.75 ~ 6.75VDC
PROTECTION
ENVIRONMENT
OVER VOLTAGE
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
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
-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, CCC GB4943 approved
I/P-O/P:3KVAC 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
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
SAFETY &
EMC
(Note 4)
EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
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)
)
OTHERS
NOTE
DIMENSION
PACKING
0.83Kg; 16pcs/14.2Kg/0.95CUFT
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. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.
(as available on http://www.meanwell.com)
File Name:T-120-SPEC 2010-10-18
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