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LRS-350-4.2
25.68

LRS-350-4.2

$25.68

Meanwell 350W Single Output Switching Power Supply 4.2V60A0-60A252W1503.6-4.4V±4%±0.5%±2.5%

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Availability:In stock
SKU Meanwell LRS-350-4.2
Brand Meanwell
Details

Meanwell LRS-350-4.2 is a 350W single-output enclosed type power supply with 30mm low profile design and 4.2V60A0-60A252W. Besides the high efficiency up to 89%,the built-in long-life fan make it work well under -25℃~+70℃ fully loaded. Because of the extremely low no load power consumption, it allows the end system to easily meet the worldwide energy requirements, and complied with the international safety regulations like IEC/UL 62368-1. Moreover, LRS-350-4.2 has complete protection functions and 5G anti-vibration capability as well. Thanks to the high efficiency, long life and high reliability. Meanwell LRS-350-4.2 is a high price-to-performance power supply solution for various industrial fields.

Meanwell LRS-350-4.2 Specifications

Meanwell LRS-350-4.2 Specifications

Model LRS-350-4.2
Output DC VOLTAGE 4.2V
RATED CURRENT 60A
CURRENT RANGE 0-60A
RATED POWER 252W
RIPPLE & NOISE (max.) mVp-p 150
VOLTAGE ADJ. RANGE 3.6-4.4V
VOLTAGE TOLERANCE ±4%
LINE REGUL ATION ±0.5%
LOAD REGULATION ±2.5%
SETUP, RISE TIME 1300ms, 50ms/230VAC 1300ms,50ms/115VAC at full load
HOLD UP TIME  16ms/230VAC 12ms/115VAC at full load
Input VOLTAGE RANGE 90 ~ 132VAC / 180 ~ 264VAC by switch 240 ~ 370VDC (switch on 230VAC)
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.)  81.50%
AC CURRENT (Typ.) 6.8A/115VAC 3.4A/230VAC
INRUSH CURRENT (Typ. ) 60A/115VAC 60A/230VAC
LEAKAGE CURR ENT <2mA / 240VAC
PROTECTION OVERLOAD 110 ~ 140% rated output power
3.3~36V Hiccup mode, recovers automatically after fault condition is removed.
48V Shut down and latch off o/p voltage, re-power on to recover.
OVER VOLTAGE 4.6-5.4V
3.3~36V Hiccup mode, recovers automatically after fault condition is removed.
48V Shut down and latch off o/p voltage, re-power on to recover
OVER TEMPERATURE 3.3~36V Hiccup mode, recovers automatically after fault condition is removed.
48V Shut down and latch off o/p voltage, re-power on to recover
FUNCTION FAN ON/OFF CONTROL (Typ.) RTH350 FAN ON, 40 FAN OFF
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, 60min. each along X, Y, Z axes
SAFETY &EMC SAFETY STANDARDS IEC/UL 62368-1, BSMI CNS14336-1, EAC TP TC 004,KC K60950-1(for LRS-350-12/24 only), BIS IS13252(Part1): 2010/IEC 60950-1: 2005, AS/NZS62368.1 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 BSMI CNS13438, EAC TP TC 020,KC KN32,KN35(for LRS-350-12/24 only)
EMC IMMUNITY Compliance to EAC TP TC 020,KC KN32,KN35(for LRS-350-12/24 only)
Others MTBF 327.9K hrs min. MIL-HDBK-217F (25)
DIMENSION 215*115*30mm (L*W*H)
PACKING 0.76Kg; 15pcs/12.4Kg/0.78CUFT

Meanwell LRS-350-4.2 Features

l  1U low profile

l  3 years warranty

l  Withstand 5G vibration test

l  LED indicator for power on

l  100% full load burn-in test

l  Operating altitude up to 5000 meters

l  AC input range selectable by switch

l  No load power consumption<0.75W

l  Forced air cooling by built-in DC fan

l  Built-in cooling Fan ON-OFF control

l  High operating temperature up to 70℃

l  High efficiency, long life and high reliability

l  Withstand 300VAC surge input for 5 second

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

Meanwell LRS-350-4.2 Features

Meanwell LRS-350-4.2 Applications

l  Industrial automation machinery

l  Industrial control system

l  Mechanical and electrical equipment

l  Electronic instruments, equipment or apparatus

Meanwell LRS-350-4.2 Applications

Meanwell LRS-350-4.2 Mechanical Diagram

Meanwell LRS-350-4.2 Mechanical DiagramMeanwell LRS-350-4.2 Mechanical Diagram

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