Manufacturers
MEAN WELL LRS-350-48
Description
350 W, SINGLE OUTPUT, 48 V@7.3 A INDUSTRIAL ENCLOSED WITH FAN AC-DC POWER SUPPLY
Part Number
LRS-350-48
Price
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Manufacturer
MEAN WELL
Lead Time
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Category
Circuit Protection » AC-DC Power Supply
Specifications
Manufacturer
MEAN WELL
Manufacturers Part #
LRS-350-48
Industry Aliases
LRS-350-48
Series
LRS-350
Factory Pack Quantity
1
Application
General Purpose
Connection Type
Terminal
Cooling Method
Air-Cooled
Dimensions
8.46 x 4.53 x 1.18"
Efficiency
89%
Environmental Conditions
General Purpose
Industry
Industrial
Input Type
AC
Mechanical Style
Open / Enclosed Frame
Number of Outputs
1
Operating Temperature
-30 to +70°C, derate linearly to 60% power from 50-70°C
Output Amps 1
7.3 A
Output Voltage V1 Nominal
48 V
Package Type
Enclosed with Fan
Power
350 W
Subcategory
AC-DC Power Supply
Datasheet
Extracted Text
MEAN WELL LRS-350 SERIES 350 Watt Power Supply 350W Single Output Switching Power Supply LRS-350 series Measures: 8.46 x 4.53 x 1.18” ■ ■ � �Œ � �Œ � �Ž ‘ �… ‹ ‘ � � �€‚ � ƒ �„… � † ‡ˆ �€ ‰ �Š ˆ ℃ �Š ‹ � ■ „• ‡ €€ – — ˜‹ ‡ ‹ ™‡–‹ ‹ €–‹ €‹ –™‹ “ ™š‡ Œ š”‰‹ „• › –œ žˆ ℃ ‡ Ÿ — ‡ˆ ˜‹ ‘ ‡ „• ƒ ’ ‚„“ ” €‡ „• ‡ ■ File Name:LRS-350-SPEC 2014-11-17 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/mean-well-LRS-350-power-supply.html h t t p: / / pow e r. sa ge r. c om MEAN WELL LRS-350 SERIES 350 Watt Power Supply 350W Single Output Switching Power Supply LRS-350 series Measures: 8.46 x 4.53 x 1.18” SPECIFICATION MODEL LRS-350-3.3 LRS-350-4.2 LRS-350-5 LRS-350-12 LRS-350-15 LRS-350-24 LRS-350-36 LRS-350-48 DC VOLTAGE 3.3V 4.2V 5V 12V 15V 24V 36V 48V RATED CURRENT 60A 60A 60A 29A 23.2A 9.7A 7.3A 14.6A 0 ~ 60A 0 ~ 60A 0 ~ 60A 0 ~ 29A 0 ~ 23.2A 0 ~ 9.7A 0 ~ 7.3A CURRENT RANGE 0 ~ 14.6A 198W 252W 300W 348W 348W 349.2W 350.4W RATED POWER 350.4W 150mVp-p 200mVp-p RIPPLE & NOISE (max.) Note.2 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p OUTPUT VOLTAGE ADJ. RANGE 2.97 ~ 3.6V 3.6 ~ 4.4V 4.5 ~ 5.5V 10.2 ~ 13.8V 13.5 ~ 18V 21.6 ~ 28.8V 32.4 ~ 39.6V 43.2 ~ 52.8V VOLTAGE TOLERANCE Note.3±4.0% ±4.0% ±3.0% ±1.5% ±1.0% ±1.0% ±1.0% ±1.0% LINE REGULATION Note.4±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% LOAD REGULATION Note.5±2.5% ±2.5% ±2.0% ±1.0% ±0.5% ±0.5% ±0.5% ±0.5% SETUP, RISE TIME 1300ms, 50ms/230VAC 1300ms,50ms/115VAC at full load HOLD UP TIME (Typ.) 16ms/230VAC 12ms/115VAC at full load VOLTAGE RANGE 90 ~ 132VAC / 180 ~ 264VAC by switch 240 ~ 370VDC (switch on 230VAC) FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 79.5% 81.5% 83.5% 85% 86% 88.5% 89% 88% INPUT AC CURRENT (Typ.) 6.8A/115VAC 3.4A/230VAC INRUSH CURRENT (Typ.) 60A/115VAC 60A/230VAC LEAKAGE CURRENT <2mA / 240VAC 110 ~ 140% rated output power OVER LOAD Protection type : Hiccup mode, recovers automatically after fault condition is removed PROTECTION 3.8 ~ 4.45V 4.6 ~ 5.4V 5.75 ~ 6.75V 13.8 ~ 16.2V 18 ~ 21V 28.8 ~ 33.6V 41.4 ~ 46.8V 55.2 ~ 64.8V OVER VOLTAGE Protection type : Hiccup mode, recovers automatically after fault condition is removed OVER TEMPERATURE Hiccup mode, recovers automatically after fault condition is removed FAN ON/OFF CONTROL RTH3≧℃ 50 FAN ON,≦℃ 40 FAN OFF FUNCTION (Typ.) -25 ~ +70℃ (Refer to "Derating Curve") WORKING TEMP. 20 ~ 90% RH non-condensing WORKING HUMIDITY STORAGE TEMP., HUMIDITY -40 ~ +85℃, 10 ~ 95% RH ENVIRONMENT TEMP. COEFFICIENT ±℃ 0.03%/ (0 ~ 50℃) VIBRATION 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes UL60950-1 approved SAFETY STANDARDS WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC SAFETY ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25℃/ 70% RH MTBF 327.9K hrs min. MIL-HDBK-217F (25℃) OTHERS DIMENSION 215*115*30mm (L*W*H) 0.76Kg; 15pcs/12.4Kg/0.78CUFT PACKING NOTE ℃ € ‚ ƒ„ … ƒ † † ‡ ‡ ˆ † ‰ŠŠ ‹ Œ Ž „ ‡ Ž ‘ƒ’ †“‚ Ž ‹ ‹ ‹ ‹” ‰ • Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: File Name:LRS-350-SPEC 2014-11-17 (866) 588-1750 power@sager .com http://power.sager.com/mean-well-LRS-350-power-supply.html h t t p: / / pow e r. sa ge r. c om MEAN WELL LRS-350 SERIES 350 Watt Power Supply 350W Single Output Switching Power Supply LRS-350 series Measures: 8.46 x 4.53 x 1.18” Block Diagram RECTIFIERS fosc : 65KHz 115/230V(SW) FAN & FILTER FAN ON/OFF CONTROL RECTIFIERS EMI POWER +V RECTIFIERS I/P & FILTER SWITCHING -V FILTER O.T.P. FG O.V.P. PWM O.L.P. CONTROL DETECTION CIRCUIT Derating Curve Static Characteristics 100 100 90 180 ~ 264VAC 80 80 90 ~ 132VAC 60 70 60 40 50 20 40 -25 -20 -10 0 10 20 30 40 50 60 70 (HORIZONTAL) 90 95 100 105 110 115 120 125 132 180 190 200 210 220 230 240 250 264 AMBIENT TEMPERATURE (℃) INPUT VOLTAGE (VAC) 60Hz File Name:LRS-350-SPEC 2014-11-17 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/mean-well-LRS-350-power-supply.html h t t p: / / pow e r. sa ge r. c om LOAD (%) LOAD (%) MEAN WELL LRS-350 SERIES 350 Watt Power Supply 350W Single Output Switching Power Supply LRS-350 series Measures: 8.46 x 4.53 x 1.18” Mechanical Mechanical Specification Specification Case No.207A Unit:mm 215 32.5 150 LED +V ADJ. 9 8 4-M4 L=5mm 7 6 5 47.45 4 3 2 1 15 32.5 150 Terminal Pin No. Assignment : 2 Pin No. Assignment Pin No. Assignment Air flow 1 AC/L 4~6 DC OUTPUT -V direction 2 AC/N 7~9 DC OUTPUT +V 6.5 6.5 3 FG 4-M4(Both Sides) L=5mm Installation Manual Please refer to : http://www.meanwell.com/webnet/search/InstallationSearch.html File Name:LRS-350-SPEC 2014-11-17 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/mean-well-LRS-350-power-supply.html h t t p: / / pow e r. sa ge r. c om 133 9.5 8 12.8 6.9 36.7 16 12.5 32.5 50 30 115
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