TOTAL POWER INT'L
25W Single Output Switching Power Supply
Features :
Universal AC input / Full range
Low leakage current <0.5mA
PS-25
series
Protections:Short circuit/Over load/Over voltage/Over temperature
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 100KHz
Low cost
High reliability
2 years warranty
SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
PS-25-3.3
3.3V
5A
0 ~ 5A
16.5W
PS-25-5
5V
5A
0 ~ 5A
25W
80mVp-p
2.0%
0.5%
2.0%
PS-25-7.5
7.5V
3.3A
0 ~ 3.3A
24.8W
80mVp-p
2.0%
0.5%
2.0%
PS-25-12
12V
2.1A
0 ~ 2.1A
25.2W
100mVp-p
2.0%
0.3%
1.0%
PS-25-13.5
13.5V
1.9A
0 ~ 1.9A
25.7W
100mVp-p
2.0%
0.3%
1.0%
PS-25-15
15V
1.7A
0 ~ 1.7A
25.5W
100mVp-p
2.0%
0.3%
1.0%
PS-25-24
24V
1A
0 ~ 1A
24W
240mVp-p
2.0%
0.2%
0.5%
PS-25-27
27V
0.9A
0 ~ 0.9A
24.3W
240mVp-p
2.0%
0.2%
0.5%
PS-25-48
48V
0.5A
0 ~ 0.5A
24W
350mVp-p
2.0%
0.2%
0.5%
RIPPLE & NOISE (max.)
Note.2
80mVp-p
VOLTAGE TOLERANCE
Note.3
3.0%
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
0.5%
2.5%
85 ~ 264VAC
47 ~ 63Hz
66%
0.65A/115VAC
200ms, 20ms, 80ms/230VAC
120 ~ 370VDC
74%
76%
0.4A/230VAC
200ms, 30ms, 17ms/115VAC at full load
78%
78%
78%
79%
79%
79%
COLD START 40A
<0.5mA / 240VAC
Above 105%
rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
3.8 ~ 4.46V 5.75 ~ 6.75V 8.6 ~ 10.1V 13.8 ~ 16.2V 15.5 ~ 18.2V 17.3 ~ 20.3V 27.6 ~ 32.4V 31 ~ 36.5V
Protection type : Shut down o/p voltage, re-power on to recover
Tj 135 typically (U1) Detect on main control IC
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
-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, Period for 60min.each along X, Y, Z axes
UL1950, TUV EN60950 Approved
I/P-O/P:3KVAC I/P-FG:1.5KVAC
O/P-FG:0.5KVAC
55.2 ~ 64.8V
OVER TEMPERATURE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
SAFETY & ISOLATION RESISTANCE
EMC
EMI CONDUCTION & RADIATION
(Note 4)
HARMONIC CURRENT
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
Compliance to EN55022 (CISPR22) Class B
Compliance to EN61000-3-2,-3
Compliance to EN61000-4-2,3,4,5, Light industry level, criteria A
EMS IMMUNITY
MTBF
OTHERS
NOTE
DIMENSION
PACKING
576.4Khrs min. MIL-HDBK-217F (25
107*61*28mm (L*W*H)
0.14Kg; 96pcs/15Kg/1.3CUFT
)
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.
TOTAL-POWER [ TOTAL POWER INTERNATIONAL ]
