50W Mini Power SupplyRS-50 series

24V Power Supply Features:
Universal AC input / Full range
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
LED indicator for power on
100% full load burn-in test
All using 105ºC 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
SPECIFICATION:
MODEL

RS-50-3.3

RS-50-5

RS-50-12

RS-50-15

RS-50-24

RS-50-48

OUTPUT DC VOLTAGE 3.3V 5V 12V 15V 24V 48V
RATED CURRENT 10A 10A 4.2A 3.4A 2.2A 1.1A
CURRENT RANGE 0 ~ 10A 0 ~ 10A 0 ~ 4.2A 0 ~ 3.4A 0 ~ 2.2A 0 ~ 1.1A
RATED POWER 33W 50W 50.4W 51W 52.8W 52.8W
RIPPLE & NOISE (max.) Note.2 80mVp-p 80mVp-p 120mVp-p 120mVp-p 120mVp-p 200mVp-p
VOLTAGE ADJ. RANGE 3 ~ 3.6V 4.75 ~ 5.5V 10.8 ~ 13.2V 13.5 ~ 16.5V 22 ~ 27.6V 42 ~ 54V
VOLTAGE TOLERANCE Note.3 ±3.0% ±2.0% ±1.0% ±1.0% ±1.0% ±1.0%
LINE REGULATION Note.4 ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
LOAD REGULATION Note.5 ±2.0% ±1.0% ±0.5% ±0.5% ±0.5% ±0.5%
SETUP, RISE, HOLD TIME 500ms, 30ms, 60ms/230VAC,  1200ms, 30ms, 14ms/115VACat full load
INPUT VOLTAGE RANGE 88 ~ 264VAC          125 ~ 373VDC
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 72% 78% 81% 83% 84% 86%
AC CURRENT(Typ.) 1.3A/115VAC          0.8A/230VAC
INRUSH CURRENT (Typ.) COLD START 33A/230VAC
LEAKAGE CURRENT <2mA / 240VAC
PROTECTION OVERLOAD 110 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE 3.8 ~ 4.45V 5.75 ~ 6.75V 13.8 ~ 16.2V 17.25 ~ 20.25V 27.6 ~ 32.4V 55.2 ~ 64.8V
Protection type: Hiccup mode, recovers automatically after fault condition is removed
ENVIRONMENT WORKING TEMP. -25 ~ +70ºC (Refer to output load derating curve)
WORKING HUMIDITY 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY -40 ~ +85ºC, 10 ~ 95% RH
TEMP. COEFFICIENT ±0.03%/ºC (0 ~ 50ºC)
VIBRATION 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC(Note.6) SAFETY STANDARDS Design refer to UL60950-1,TUV EN60950-1
WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
EMI CONDUCTION & RADIATION Compliance to EN55022(CISPR22) Class B
HARMONIC CURRENT Compliance to EN61000-3-2,-3
EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN61000-6-2 (EN50082-2) heavy industry level, criteria A
OTHERS MTBF 228Khrs min. MIL-HDBK-217F (25ºC)
DIMENSION 99*97*36mm (L*W*H)
PACKING 0.41Kg; 45pcs/19.5Kg/0.9CUFT
NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC 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.