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LRS series 350w AC to DC single output switching power supply

LRS-350 series is a 350W single-output enclosed type power supply with 30mm of low profile design.Adopting the range 110/220 input select by switch from ,the entire series provides an output voltage line of 5V,12V,15V,24V,36V and 48V.

Delivering an extremely low no load power consumption(less than 0.5W),it allows the end system to easily meet the worldwide energy requirement.

LRS-350 series serves as a high price-to-performance power supply solution for various industrial applications.

Adopting the input of 115VAC or 230VAC(selectable by switch), the entire series provides an output voltage line of 12V, 15V, 24V, 36V and 48V.

Protections: Short circuit / Overload / Over voltage / Over temperature

High efficiency, long life and high reliability

High operating temperature up to 70 ℃

100% full load burn-in test

MODEL LRS-350-12 LRS-350-24
OUTPUT DC VOLTAGE 12V 24V
RATED CURRENT 29A 14.6A
CURRENT RAGE 0~29.0A 0~14.6A
RATED POWER 350W 350W
RIPPLE&NOISE(max.)(Note 2) 150mVp-p 150mVp-p
VOLTAGE ADJ.RANGE 10.2~13.8V 21.6~28.8V
VOLTAGE TOLERANCE(Note 3) ±1.0% ±1.0%
LINE REGULATION(Note 4) ±0.5% ±0.5%
LOAD REGULATION(Note 5) ±0.5% ±0.5%
SETUP ,RISE TIME 500ms,30ms/230VAC   500ms,30ms/115VAC at full load
HOLD UP TIME (Typ.) 16ms/230VAC  12ms/115VAC at full load
INPUT VOLTAGE RANGE 85~132VAC /170~264VAC by switch        240~370VDC (switch on 230VAC)
FREQUENCY RANGE 47~63Hz
EFFICIENCY 85.00% 88.00%
AC CURRENT(Typ.) 6.8A/115VAC   3.4A/230VAC
INRUSH CURRENT (Typ.) COLD STAR 60A/230VAC
LEAKAGE CURRENT <2.0mA/240VAC
PROTECTION OVER LOAD 110~140% rated output power
Protection type :Hiccup mode,recovers automatically after fault condition is removed
OVER TEMPERATURE Shut down o/p voltage , re-power on to recover
ENVIROMENT WORKING TEMP. -30~+70℃
WORKING HUMIDITY 20~90% RH non-condensing
STORAGE TEM.,HUMIDITY -40~+85℃ , 10~95% RH
TEMP.COEFFICIENT ±0.03%/℃ (0~50℃)
VIBRATION 10~500Hz , 5G 10min./1cycle , 60min. each along X,Y,Z axes
SAFETY &
EMC
(Note 7)
SAFETY STANDARDS EN60950-1
WITHSTAND VOLTAGE I/P-O/P:1.5KVAC   I/ P-FG:1.5 KVAC   O/P-FG:0.5 KVAC
EMC standards Meet EN55022,EN61000-3-2,EN61000-3-3,EN55024
OTHERS MTBF 601K h r s min. MIL-HDBK-217F ( 25 ℃)
DIMENSION 215*115*30mm (L*W*H)
PACKING 0.67Kg ; 30pcs/20.6Kg/38*25*39CM

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