Band Number Display Lrs-350-12 AC to DC LED Driver CE RoHS Certified Imported Components 350W 29A 12V Switching Power Supply

• Customization: Available
• Output Type: Single
• Warranty: >2 Years
• Model NO.: LRS-350-12
• Input Voltage: 110-220V
• Connection Mode: Both Series and Parallel Connections Are Possible
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Frequency Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: Two-way Transmission
• Modulation System: PFAW
• Certification: CE, RoHS
• Brand: Weho
• Hold up Time: 30ms/230VAC 12ms/115VAC at Full Load
• Voltage Range: 85 ~ 264VAC 120 ~ 373VDC
• Frequency Range: 47~63Hz
• Efficiency: 85%
• Leakage Current: <0.75mA / 240VAC
• Transport Package: Carton or Plywood Case
• Specification: 99mm*82mm*30mm
• Trademark: Weho
• Origin: Zhejiang
• HS Code: 8504401400
• Production Capacity: 50000/Year
• Package Size: 23.50cm * 13.50cm * 5.00cm
• Package Gross Weight: 0.860kg

Product Description

Product Description

 

Band number display LRS-350-12 AC to DC LED driver CE ROHS certified imported components 350W 29A 12V switching power supply

Features:

1.Full range AC 85-264V  Input 

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

3. 100% full load burn-in test

4. Low cost, high reliability

5. 24 months warranty
 

Detailed Photos

Product Parameters

 

Model	LRS-350-12	LRS-350-15	LRS-350-24	LRS-350-36	LRS-350-48
DC Voltage	12V	15V	24V	36V	48V
Rated Current	29A	23.2A	14.6A	9.7A	7.3A
Current Range	0~29A	0~23.2A	0~14.6A	0~9.7A	0~7.3A
Rated Power	348W	348W	350.4W	349.2W	350.4W
Ripple and Noise	150mvp-p	150mvp-p	150mvp-p	200mvp-p	200mvp-p
Line Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Setup, Rise time	1300ms, 50ms/230VAC 1300ms,50ms/115VAC at full load
Hold up time	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	85%	86%	88%	88.5%	89%
AC Current	6.8A/115VAC 3.4A/230VAC
Inrush Current	60A/115VAC 60A/230VAC
Leakage Current	<2mA / 240VAC
Over Load	110 ~ 140% rated output power
	Protection type : Hiccup mode, recovers automatically after fault condition is removed
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)
Withstand Voltage	I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
lsolation Resistance	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25ºC/ 70% RH
Demension	215*115*30mm (L*W*H)
Weight/Packing	0.76Kg

Company Profile

 

Packaging & Shipping

 

Applications

 

Certifications

 

FAQ

Q1:Are you a factory or trading company?
A1:We are factory.
 
Q2:Why choose us?
A2:We have been engaged in the switching power supply industry for 17 years,We have enough experience to meet your needs.
 
Q3:How can I get the samples?
A3:You can pay for the sample this time, and we will refund the sample fee for the next batch order.
 
Q4:How to order?
A4:Please contact us online to send you a proforma invoice or send us your purchase order by email.
 
Q5:How many years warranty of your switching power supply?
A5: Two years.