Industrial Laboratory DC Power Supply 12V 24V 36V 48V with LED Light

• Customization: Available
• Output Type: Single
• Warranty: 2 Years
• Model NO.: LRS-350-5
• Output Power: 301 - 400W
• Input Voltage: 110V/220V
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Frequency Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, ISO
• Brand: Leyu
• Color: Sliver
• MOQ: 1 PC
• OEM: Accept
• Weight: 0.76kg
• Efficiency: 83.5%
• Input: 90 ~ 132VAC / 180 ~ 264VAC Selected by Switch
• Output: 5VDC
• Transport Package: Carton Packing
• Specification: 215*115*30mm (L*W*H)
• Trademark: LEYU
• Origin: China
• HS Code: 8504401990
• Production Capacity: 60000PCS Per Month
• Package Size: 22.00cm * 12.00cm * 3.00cm
• Package Gross Weight: 0.760kg
• Lead Time: 30 days (1 - 1000 Pieces) ; To be negotiated ( > 1000 Pieces)

Product Description

350W Single Output Switching Power Supply                         LRS-350 series

Product Description

Features:
AC input range selectable by switch
Withstand 300VAC surge input for 5 second
Protections: Short circuit / Overload / Over voltage/ Over temperature
Forced air cooling by bulit-in DC fan
Built-in cooling Fan ON-OFF control
LED indicator for power on
100% full load burn-in test
High operating temperature up to 70ºC
High efficiency, long life and high reliability
2 years warranty

 

Product Parameters

SPECIFICATION
Model	LRS-350-3.3	LRS-350-5	LRS-350-12	LRS-350-15	LRS-350-24	LRS-350-36	LRS-350-48
DC Voltage	3.3V	5V	12V	15V	24V	36V	48V
Rated Current	60A	60A	29A	23.2A	14.6A	9.7A	7.3A
Current Range	0~60A	0~60A	0~29A	0~23.2A	0~14.6A	0~9.7A	0~7.3A
Rated Power	198W	300W	348W	348W	350.4W	349.2W	350.4W
Ripple & Noise	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	200mVp-p	200mVp-p
Voltage Adj. Range	2.97~3.6V	4.5 ~ 5.5V	10~ 13.8V	13.5~18V	21.6~28.8V	32.4~39.6V	43.2~52.8V
Voltage Tolerance	±4.0%	±3.0%	±1.5%	±1.0%	±1.0%	±1.0%	±1.0%
Line Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load Regulation	±2.5%	±2.0%	±1.0%	±0.5%	±0.5%	±0.5%	±0.5%
INPUT
Voltage Range	90 ~ 132VAC / 180 ~ 264VAC selected by switch   254 ~ 370VDC (switch on 230VAC)
Frequency Range	47 ~ 63Hz
Efficiency	79.50%	83.50%	85%	86%	88%	88.50%	89%
AC Current	6.8A/115VAC  3.4A/230VAC
Inrush Current	60A/115VAC   60A/230VAC
Leakage Current	<2mA / 240VAC
PROTECTION
Over Load	110 ~ 140% rated output power
	Protection type: Hiccup mode, recovers automatically after fault condition is removed
Over Voltage	3.8~4.45V	5.75~6.75V	13.8 ~ 16.2V	18~21V	28.8 ~ 33.6V	41.4~46.8V	55.2~ 64.8V
	Protection type: Hiccup mode, recovers automatically after fault condition is removed
ENVIRONMENT
Working Temp.	-20 ~ +70ºC (Refer to "derating curve")
Working Humidity	20 ~ 90% RH non-condensing
Storage Temp., Humidity	-40 ~ +85ºC, 10 ~ 95% RH
Temp. Coefficient	±0.03%/ºC (0 ~ 50ºC)
OTHERS
Dimension	215*115*30mm (L*W*H)
Weight	0.76Kg
Packing	15pcs/carton/12.4kg/0.78CUFT
Warranty	2 years