PS-45 Singola uscita
PS-45
45W Single Output Switching Power Supply
series
Features :
Universal AC input/Full range
Low leakage current<0.5mA
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 65KHz
2 years warranty
SPECIFICATION
MODEL
OUTPUT
INPUT
PS-45-3.3
PS-45-5
PS-45-7.5
PS-45-12
PS-45-13.5
PS-45-15
PS-45-24
PS-45-27
DC VOLTAGE
3.3V
5V
7.5V
12V
13.5V
15V
24V
27V
48V
RATED CURRENT
8A
8A
5.4A
3.7A
3.3A
3A
1.9A
1.7A
1A
CURRENT RANGE
0 ~ 10.7A
0 ~ 10.5A
0 ~ 7A
0 ~ 4.4A
0 ~ 3.9A
0 ~ 3.5A
0 ~ 2.2A
0 ~ 1.95A
0 ~ 1.1A
RATED POWER
26.4W
40W
40.5W
44.4W
44.55W
45W
45.6W
45.9W
48W
OUTPUT POWER (max.)
Rated output power for convection; 52W (+3.3V : 35W) with 18 CFM min.
100mVp-p
100mVp-p
100mVp-p
100mVp-p
RIPPLE & NOISE (max.) Note.2 80mVp-p
3.14 ~ 3.63V 4.75 ~ 5.5V
VOLTAGE TOLERANCE Note.3 3.0%
3.0%
1.0%
1.0%
1.0%
1.0%
1.0%
1.0%
1.0%
1.0%
3.0%
3.0%
3.0%
2.0%
2.0%
2.0%
2.0%
2.0%
2.0%
SETUP, RISE TIME
800ms, 30ms at full load
HOLD UP TIME (Typ.)
60ms at full load
VOLTAGE RANGE
90 ~ 264VAC
FREQUENCY RANGE
47 ~ 440Hz
EFFICIENCY(Typ.)
69%
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
0.8A/115VAC
OVER VOLTAGE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
SAFETY & WITHSTAND VOLTAGE
127 ~370VDC
74%
75%
76%
77%
77%
COLD START 15A/115VAC
<0.75mA / 240VAC
78%
78%
30A/230VAC
53 ~ 75W(3.3V : 36 ~ 55W) rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed.
3.8 ~ 4.46V 5.75 ~ 6.75V 8.63 ~ 10.1V 13.8 ~ 16.2V 15.5 ~ 18.2V 17.25 ~ 20.25V 27.6 ~ 32.4V 31 ~ 36.45V
55.2 ~ 64.8V
Protection type : Hiccup mode, recovers automatically after fault condition is removed.
-10 ~ +60 (Refer to "Derating Curve")
20 ~ 90% RH non-condensing
-20 ~ +85
, 10 ~ 95% RH
0.05%/ (0 ~ 50
10 ~ 500Hz, 2G 10min./1cycle, period for 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
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH
Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3
EMC IMMUNITY
MTBF
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level, criteria A
300.7K hrs min. MIL-HDBK-217F (25 )
127*76*28mm (L*W*H)
0.19Kg; 72pcs/15.6Kg/1.35CUFT
DIMENSION
78%
0.56A/230VAC
ISOLATION RESISTANCE
EMC EMISSION
PACKING
NOTE
100mVp-p
1.0%
PROTECTION
OTHERS
100mVp-p
7.13 ~ 8.25V 11.4 ~ 13.2V 12.8 ~ 14.85V 14.25 ~ 16.5V 22.8 ~ 26.4V 25.65 ~ 29.7V 45.6 ~ 52.8V
3.0%
2.0%
2.0%
2.0%
2.0%
2.0%
2.0%
LOAD REGULATION
OVERLOAD
(Note 4)
100mVp-p
LINE REGULATION
LEAKAGE CURRENT
EMC
100mVp-p
VOLTAGE ADJ. RANGE
PS-45-48
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)
5. Mounting holes M1 and M2 should be grounded for EMI purposes.
6. Heat Sink HS1,HS2 can not be shorted.
File Name:PS-45-SPEC 2011-08-18
PS-45
45W Outputs Switching Power Supply
Mechanical Specification
series
Unit:mm
127
5.6
5.6
115.8
FG
HS1
M1
M2
CN1
64.8
76
1
CN2
1
2
3
4
5
6
2
FS1
AC FUSE
F4A/250V
HS2
4-
8
28
3.
AC Input Connector (CN1) : Molex 5277-02 or equivalent
Assignment
AC/N
AC/L
Pin No.
1
2
Mating Housing
Terminal
Molex 5195
or equivalent
Molex 5194
or equivalent
DC Output Connector (CN2) : Molex 5273-06 or equivalent
Pin No.
1,2,3
4,5,6
Terminal
Molex 5194
or equivalent
Mating Housing
Molex 5195
or equivalent
Assignment
+V
-V
HS1,HS2 can not be shorted
Block Diagram
fosc : 65KHz
RECTIFIERS
&
FILTER
EMI
FILTER
I/P
FG
3.3V,5V
40
20
10
20
30
40
50
AMBIENT TEMPERATURE ( )
60
(HORIZONTAL)
250
14
+12V
12
200
10
150
8
+12V
100
6
50
4
25
60
80
100
120
140
160
180
200
220
240
OUTPUT RIPPLE (mVp-p)
OUTPUT VOLTAGE (V)
60
300
16
OTHERS
80
LOAD (%)
O.V.P.
Static Characteristics (12V)
100
0
+V
-V
DETECTION
CIRCUIT
PWM
CONTROL
O.L.P.
Derating Curve
-10
RECTIFIERS
&
FILTER
POWER
SWITCHING
264
INPUT VOLTAGE (V) 60Hz
File Name:PS-45-SPEC 2011-08-18
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