ELECTRONIC COMPONENTS
RSG
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RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany
Tel. +49 69 984047-0 Fax +49 69 984047-77 info@rsg-electronic.de
www.rsg-electronic.de
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Änderungen vorbehalten / subject to change without notice
25W Single Output Switching Power Supply
Features :
PS-25
series
Universal AC input / Full range
Low leakage current <0.5mA
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
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
OVER LOAD
PROTECTION OVER VOLTAGE
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
EMS IMMUNITY
MTBF
OTHERS
NOTE
PS-25-3.3
3.3V
5A
0 ~ 5A
16.5W
3.0%
0.5%
2.5%
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
200ms, 20ms/230VAC
100ms/230VAC
85 ~ 264VAC
47 ~ 63Hz
66%
0.6A/115VAC
COLD START 36A
<0.5mA / 240VAC
74%
200ms, 30ms/115VAC at full load
20ms/115VAC at full load
120 ~ 370VDC
76%
0.4A/230VAC
78%
78%
78%
79%
79%
79%
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
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
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
576.4Khrs min. MIL-HDBK-217F (25 )
107*61*28mm (L*W*H)
0.14Kg; 96pcs/15Kg/1.3CUFT
55.2 ~ 64.8V
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:PS-25-SPEC 2005-10-03
25W Single Output Switching Power Supply
Mechanical Specification
107
6.35
94
PS-25
series
Unit:mm
1
2
3
CN1
4-3.5 Dia
Mounting Holes
AC FUSE
2.5A/250V
1
2
3
4
CN2
61
3.81
53
To Chassis Grounding
AC Input Connector (CN1) : Molex 41791-03 or equivalent
Pin No.
1
2
3
Assignment
AC/L
No Pin
AC/N
Mating Housing
Molex 2139
or equivalent
Terminal
Molex 2478
or equivalent
28
DC Output Connector (CN2) : Molex 41791-04 or equivalent
Pin No.
1,2
3,4
Assignment
+V
-V
Mating Housing
Molex 2139
or equivalent
Terminal
Molex 2478
or equivalent
Block Diagram
RECTIFIERS
&
FILTER
POWER
SWITCH-
ING
PWM
CONTROL
FG
RECTIFIERS
&
FILTER
fosc : 100KHz
I/P
EMI
FILTER
+V
-V
DETECTION
CIRCUIT
Output Derating
Static Characteristics (24V)
Ta=25
100
32
28
24
20
16
12
8
350
300
250
200
150
100
50
80
60
40
20
-10
-10
0
10
20
30
40
50
45
60
55
(HORIZONTAL)
(VERTICAL)
OUTPUT VOLTAGE (V)
60
80
100
120
140
160
180
200
220
240
260
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
File Name:PS-25-SPEC 2005-10-03
ELECTRONIC COMPONENTS
RSG
■
RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany
Tel. +49 69 984047-0 Fax +49 69 984047-77 info@rsg-electronic.de
www.rsg-electronic.de
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Änderungen vorbehalten / subject to change without notice
OUTPUT RIPPLE (mVp-p)
LOAD (%)
Microcontroller MCU
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