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Name:MS-250-12 12V 20A 250W MINI POWER SUPPLY
Output Power250W
Output Voltage12V
Output AMP20A
AC Input Voltage range100~120VAC/200~240VAC(selected by switch) 47~63Hz,
WarrantyLifetime Warranty
CertificateCE LVD EMC ROHS
ProtectionOver Load
Product Description

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LIFETIME WARRANTY MINI  CCTV switching power supply

 12V 20A 250W SMPS 220V ac to dc LED power supply 

 

 

MODEL MS-250-5 MS-250-12 MS-250-24
OUTPUT DC VOLTAGE  5V 12V 24V
VOLTAGE TOLERANCE  ±2% ±2% ±2%
RATED CURRENT 40A 20A 10A
CURRENT RANGE 0-40A 0~20A 0~10A
RATED POWER 200W 240W 240W
RIPPLE & NOISE 180mVp-p 180mVp-p 200mVp-p
DC VOLTAGE ADJ. RANGE ±10% ±10% ±10%
SETUP, RISE, HOLD TIME 600ms,20ms,24ms/230VAC,1000ms,30ms,20ms/115VAC 
INPUT VOLTAGE RANGE 100~120VAC/200~240VAC(selected by switch) 47~63Hz,255~373VDC 
AC CURRENT 5.5A/115VAC     3.0/230VAC
EFFICIENCY 80% 86% 88%
INRUSH CURRENT Cold start55A/230VAC
LEAKAGE CURRENT <3.5mA/240VAC
PROTECTION OVER LOAD Rated output power110%~135%Start overload protection
Protection type:hiccup mode,auto-recovery after fault condition is removed
Over voltage Rated output power115%~135%Start overload protection
Protection type:hiccup mode,auto-recovery after fault condition is removed
ENVIRONMENT WORKING TEMP, HUMIDITY -10℃~+50℃;20%~90%RH(Please refer to“derating curve”)
STORAGE TEMP,  HUMIDITY -25℃~+85℃;10%~95%RH Non-condensing
WITHSTAND VIBRATION 10~500Hz,2G 10min./1Cycle,Period for 60min,Each axes
SAFETY WITHSTAND VOLTAGE I/P-O/P:1.5KVAC 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
FIT STANDARD SAFETY STANDARD Compliance to UL1012,UL60950-1,GB4943
EMC STANDARD Compliance to EN55022,EN61000-3-2,CLASSA
OTHERS DIMENSION 199*98*38mm(L*W*H)
WEIGHT 0.66kg
  MTBF 260K hrs min. MIL-HDBK-217F(25℃)
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.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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