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LRS series ultra-thin switching power supply
LRS series ultra-thin switching power supply
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LRS series ultra-thin switching power supply
LRS-350
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Brand：Qianxiang Electric Technology Co., Ltd
Mobile：+86-577-62627101
Email：553168801@qq.com
Address：Wenzhou Yueqing, Zhejiang, China
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Product Description


LRS-350 SERIES                                                     350W SWITCHING  POWER SUPPLY
MODELLRS-350-5LRS-350-12 LRS-350-24 LRS-350-36LRS-350-48
OUTPUTDC VOLTAGE5V12V24V36V48V
RATED CURRENT60A29A14.6A9.7A7.3A
RATED POWER300W348W350.4W349.26W350.4W
RIPPLE & NOISE (max.) Note.2150mVp-p 150mVp-p 150mVp-p 200mVp-p200mVp-p
VOLTAGE ADJ. RANGE±10%
VOLTAGE TOLERANCE Note.3±3%±1.5%±1%±1%±1%
LINE REGULATION±0.5%±0.5%±0.5%±0.5%±0.5%
LOAD REGULATION±2%±1%±0.5%±0.5%±0.5%
SETUP, RISE TIME Note.51500ms, 50ms/230VAC   1500ms, 50ms/115VAC at full load
HOLD UPTIME (Typ.)16ms/230VAC   12ms/115VAC at full load
INPUTVOLTAGE RANGE & FREQUENCY RANGE90 ~132VAC/180~ 264VAC selected by switch , 240 ~ 370VDC,  47 ~63Hz
EFFICIENCY (Typ.)83.50%85.00%88.00%88.50%89.00%
AC CURRENT6.8A/115VAC    3.4A/230VAC
INRUSH CURRENT COLD START:60A/115VAC  60A/230VAC
LEAKAGE CURRENT<2mA / 240VAC
PROTECTIONOVERLOAD110 ~ 130% rated output power, Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE115 ~ 145% rated output power, Protection type :Shut down o/p voltage, recovers automatically after restart
OVER TEMPERATURE≥90℃, Protection type:  Hiccup mode, recovers automatically after temperature goes down
FUNCTIONFAN ON/OFF CONTROLRTH3≥50℃ Fan on,  ≤40℃ Fan off 
ENVIRONMENTWORKING TEMP. & HUMIDITY-25℃~+70℃;  20%~90RH
STORAGE TEMP. & HUMIDITY-40℃~+85℃;  10%~95RH
SAFETY &EMC      (Note 4)WITHSTAND VOLTAGEI/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC ,1 min
ISOLATION RESISTANCEI/P-O/P, I/P-FG, O/P-FG:500VDC /100M Ohms at 25℃ 70%RH
OTHERSDIMENSION 215*115*30 (L*W*H) 
NET WEIGHT/GROSS WEIGHT760g/8727g


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