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50W Single Output Switching Power Supply
Features :
Universal AC input / Full range
RS-50
series
Protections:Short circuit/Over load/Over voltage Cooling by free air convection LED indicator for power on 100% full load burn-in test All using 105
long life electrolytic capacitors
Withstand 300VAC surge input for 5 second High operating temperature up to 70 Withstand 5G vibration test High efficiency, long life and high reliability 3 years warranty
SPECIFICATION
MODEL DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER OUTPUT VOLTAGE ADJ. RANGE RS-50-3.3 3.3V 10A 0 ~ 10A 33W RS-50-5 5V 10A 0 ~ 10A 50W 80mVp-p 4.75 ~ 5.5V 2.0% 0.5% 1.0% RS-50-12 12V 4.2A 0 ~ 4.2A 50.4W 120mVp-p 10.8 ~ 13.2V 1.0% 0.5% 0.5% RS-50-15 15V 3.4A 0 ~ 3.4A 51W 120mVp-p 13.5 ~ 16.5V 1.0% 0.5% 0.5% RS-50-24 24V 2.2A 0 ~ 2.2A 52.8W 120mVp-p 22 ~ 27.2V 1.0% 0.5% 0.5% RS-50-48 48V 1.1A 0 ~ 1.1A 52.8W 200mVp-p 42 ~ 54V 1.0% 0.5% 0.5%
RIPPLE & NOISE (max.) Note.2 80mVp-p 3V ~ 3.6V VOLTAGE TOLERANCE Note.3 3.0% 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 WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE
Note.4 Note.5
0.5% 2.0% 500ms, 20ms/230VAC 60ms/230VAC 88 ~ 264VAC 47 ~ 63Hz 72%
1200ms, 30ms/115VAC at full load
14ms/115VAC at full load 125 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage) 78% 81% 83% 84% 86%
1.3A/115VAC 0.8A/230VAC COLD START 33A/230VAC <2mA / 240VAC 110 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed 3.8 ~ 4.45V 5.75 ~ 6.75V 13.8 ~ 16.2V 17.25 ~ 20.25V 27.6 ~ 32.4V Protection type : Hiccup mode, recovers automatically after fault condition is removed -25 ~ +70 (Refer to output load derating curve) 20 ~ 90% RH non-condensing -40 ~ +85 , 10 ~ 95% RH 0.03%/ (0 ~ 50 ) 10 ~ 500Hz, 5G 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 55.2 ~ 64.8V
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 6)
HARMONIC CURRENT EMS IMMUNITY MTBF DIMENSION PACKING
Compliance to EN61000-3-2,-3 Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN61000-6-2 (EN50082-2) heavy industry level, criteria A 228Khrs min. MIL-HDBK-217F (25 99*97*36mm (L*W*H) 0.41Kg; 45pcs/19.5Kg/0.9CUFT )
OTHERS
NOTE
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. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 0% to 100% rated load. 6. 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:RS-50-SPEC 2006-04-12
50W Single Output Switching Power Supply
Mechanical Specification
RS-50
Case No. 905B
series
Unit:mm
1
9.5
51.5
2 3
5.5
4
36
8.2
2-
5
M
3
20.5
55
3.5
4.5 89 99
6.5
87
7
17.5
3.5
18
2-M
3
74
3.5
28 36
Terminal Pin. No Assignment
Pin No. 1 2 3 Assignment AC/L AC/N FG Pin No. 4 5 Assignment DC OUTPUT -V DC OUTPUT +V
Output Derating
Output Derating VS Input Voltage
Ta=25
100
100 90
80
80
60
70
LOAD (%)
LOAD (%)
40
60 50 40
20
-25 -25
0 0
10
20
30
40
50
60
70 (VERTICAL)
88
95
100
115
120
140
160
55.5
180 200
97
220
3.5
240 264
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (VAC) 60Hz
File Name:RS-50-SPEC 2006-04-12

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