MEAN WELL RS-25-12 Switching Power Supply Output 12Volts, 2.1Amps

MEAN WELL RS-25-12

Features

• Universal AC input / Full range
• Withstand 300VAC surge input for 5 second
• Protections: short circuit/Overload/Over voltage
• Cooling by free air convection
• Withstand 5G vibration test
• LED indicator for power on
• No load power consumption <0. 5 W
• 100% full load burn-in test
• High operating temperature up to 70 Celsius
• High efficiency, long life and high reliability
• All using 105 ℃ long life electrolytic capacitors.

Specifications

Output

• DC VOLTAGE   12V
• RATED CURRENT  2.1 A
• CURRENT RANGE  0 ~ 2.1A
• RATED POWER  25.2W
• RIPPLE & NOISE (max.)  120mVp-p
• VOLTAGE ADJ. RANGE 10.8 ~ 13.2V
• VOLTAGE TOLERANCE   ±1.0%
• LINE REGULATION ±0.5% 
• LOAD REGULATION ±0.5%
• SETUP, RISE TIME  1800ms, 23ms/230VAC     4000ms,30ms/115VAC at full load
• HOLD UP TIME (Typ.)   80ms/230VAC      14ms/115VAC at full load

 INPUT

• VOLTAGE RANGE  88 ~ 264VAC       125 ~ 373VDC
• FREQUENCY RANGE   47 ~ 63Hz
• EFFICIENCY (Typ.)   81.5%
• AC CURRENT (Typ.)   0.7A/115VAC   .4A/230VAC 
•  INRUSH CURRENT (Typ.)     COLD START   45A/230VAC     
• LEAKAGE CURRENT    <2mA / 240VAC 

PROTECTION

OVER LOAD

• 110 ~ 180% rated output power, Protection type: Hiccup mode, recovers automatically after fault condition is removed

OVER VOLTAGE 

• 13.8 ~ 16.2V

Protection type: Shut off o/p voltage, clamping by Zener diode

ENVIRONMENT

• WORKING TEMP   -20 ~ +70℃
• WORKING HUMIDITY   20 ~ 90% RH non-condensing
• STORAGE TEMP., HUMIDITY    -45~ +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

SAFETY STANDARDS

• UL 62368-1, BSMI CNS14336-1, TUV BS EN/EN62368-1, AS/NZS62368.1 EAC TP TC 004, CCC GB4943.1, BSMI CNS14336-1, BIS IS 13252 (Part1): 2010/IEC 60950-1: 2005 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 BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3,GB9254 class B,GB17625.1, EAC TP TC 020, CNS13438 Class B

EMC IMMUNITY

Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, light industry level, criteria A, EAC TP TC 020

OTHERS

• MTBF             3992.0  Khrs. min.      MIL-HDBK-217F (25℃)
• DIMENSION  78*51*28mm (L*W*H)
• Packing         0.2Kg; 60pcs/13Kg/0.46CUFT
• 3 year manufacturer warranty