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50W Single Output Switching Power Supply

Universal AC input / Full range
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
LED indicator for power on
1 00% full load burn-in test
All using 105C long life electrolytic capacitors
Withstand 300VAC surge input for 5 second
High operating temperature up to 70°C
Withstand 5G vibration test
No load power consumption<0.5W
High efficiency, long life and high reliability

  • RS-50-24
  • YUMO
  • 1

50W Single Output Switching Power SupplyProduct Description

Features :

  • Universal AC input / Full range

  • Protections: Short circuit / Overload / Over voltage

  • Cooling by free air convection

  • LED indicator for power on

  • 1 00% full load burn-in test

  • All using 105C long life electrolytic capacitors

  • Withstand 300VAC surge input for 5 second

  • High operating temperature up to 70°C

  • Withstand 5G vibration test

  • No load power consumption<0.5W

  • High efficiency, long life and high reliability


SPECIFICATION 

MODEL RS-50-24
OUTPUT DC VOLTAGE 24V
RATED CURRENT 2.2A
CURRENT RANGE 0~2.2A
RATED POWER 52.8W
RIPPLE & NOISE (max.) Note.2 120mVp-p
VOLTAGE ADJ. RANGE 22~ 27.2V
VOLTAGE TOLERANCE Note.3 ±1.0%
LINE REGULATION Note.4 ±0.5%
LOAD REGULATION Note.5 ±0.5%
SETUPRISE TIME 500ms, 30ms/230VAC 1200ms, 30ms/115VAC at full load
HOLD UP TIME (Typ.) 60ms/230VAC 14ms/115VAC at full load
INPUT VOLTAGE RANGE 88 ~ 264VAC 125 ~ 373VDC (Withstand 300VAC surge for 5sec. Without   damage)
FREQUENCY RANGE  47~63Hz
EFFICIENCY(Typ.) 88%
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 27.6~32.4V
Protection type: Hiccup mode, recovers   automatically after fault condition is removed
ENVIRONMENT WORKING TEMP.  -25~+70℃   (Refer to "Derating Curve")
WORKING HUMIDITY 20~90% RH non-condensing
STORAGE TEMP.,HUMIDITY  -40~+85℃, 10~ 95% RH
TEMP.COEFFICIENT ±0.03%/℃(0~ 50℃)
VIBRATION 10~500Hz, 5G 10min./1cycle, period for 60min. each along X,Y,Z axes

SAFETY & EMC   

(Note 6)

SAFETY STANDARDS UL62368-1, TUV EN62368-1, EAC TP TC 004, CCC GB4943.1 approved
WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:2KVAC   O/P-FG:0.5KVAC
ISOLATION RESISTANCE I/P-O/P,I/P-FG, O/P-FG:100M Ohms/500VDC/25℃/70% RH
EMC EMISSION Compliance to EN55032(CISPR32) Class B, EN61000-3-2,-3,GB9254 class   B,GB17625.1, EAC TP TC 020
EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11; EN61000-6-2(EN50082-2) heavy   industry level, criteria A, EAC TP TC 020
OTHERS MTBF 228Khrs min. MIL -HDBK-217F (25°C)
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 25℃ of ambient temperature.
2. Ripple &   noise are measured at 20MHz of bandwidh by using a 12" twisted pair-wire   teminated 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 istalld into a final equipment. All   the EMC tests are been executed by mounting the unit on
a 360mm*360mm metal   plate with 1mm of thickness. The final equipment must be re-confirmed that it   stll meets EMC directives. For guidance on how to
perform these EMC   tests, please refer to "EMI testing of component power supplies."
7. The ambient   temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with   fan models for operating altitude higher than 2000m(6500ft).

Mechanical Specification

1

Block Diagram2

Derating Curve                                                                  Output Derating VS Input Voltage

3

Product Pictures

RS-50-24 (1)

RS-50-24 (3)

RS-50-24 (4)


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