Источник питания Meanwell LRS 350 5 В 12 24 Вт
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- Поставщик: Shenzhen,Magic,Led,Lighting,Co.,Ltd.Shenzhen,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-18-2025 | 0.74 $* | 0.15 $* |
| Aug-18-2025 | 0.61 $* | 0.84 $* |
| Jul-18-2025 | 0.42 $* | 0.54 $* |
| Jun-18-2025 | 0.32 $* | 0.64 $* |
| May-18-2025 | 0.84 $* | 0.23 $* |
| Apr-18-2025 | 0.55 $* | 0.75 $* |
| Mar-18-2025 | 0.41 $* | 0.76 $* |
| Feb-18-2025 | 0.17 $* | 0.28 $* |
| Jan-18-2025 | 0.96 $* | 0.27 $* |
Характеристики
Description
350W Single Output Switching Power Supply
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 built in DC Fan
Built-in cooling Fan On-Off control
1U low profile
Withstand 5G bibration Test
LED indicator for power on
No load power consumption<0.75W
100% full load burn-in test
High operating Temperature up to 70℃
Operating altitude up to 50000 meters (Note.8)
High efficiency, long life and high reliability
3 years warranty
Applications
Industrialautomation machinery
Industrial control system
Mechanical and electrical equipment
Electronic instruments,equipments or apparatus
Description
LRS-350 series is a 350W signle-output enclosed type power supply with 30mm of low profile design,Adopting the input of 115VAC or 230VAC(Select by switch),the entire series provides an output voltage line of 3.3V,4.2V,5V,12V,15V,24V,36V and 48V
In addition to the high efficiency up to 89% ,with the built-in long life fan LRS-350 can work under -25~+70℃ with full load.Delivering an extremely low no load power consumption (less than 0.75W),it allows the end system to easily meet the worldwid energy requirement.LRS-350 has the complete protection functions as 5G anti-vibration capability,it is complied with the international safety regulations such as UL60950-1.LRS-350 series serves as a high price-to-performance power supply solution for various industrial applications.
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 | ||||||||
Output | ||||||||||||||||
DC Voltage | 3.3V | 4.2V | 5V | 12V | 15V | 24V | 36V | 48V | ||||||||
rated current | 60A | 60A | 60A | 29V | 23.2V | 14.6V | 9.7V | 7.3V | ||||||||
Current range | 0~60A | 0~60A | 0~60A | 0~29A | 0~23.2A | 0~14.6A | 0~9.7A | 0~7.3A | ||||||||
Rated Power | 198W | 252W | 300W | 348W | 348W | 350.4W | 349.2W | 350.4W | ||||||||
Ripple&noice(max.) | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 200mVp-p | 200mVp-p | ||||||||
voltage ADJ.range | 2.97~3.6V | 3.6V~54.4V | 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 | ±0.4% | ±0.4% | ±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% | ±0.5% | ||||||||
load regulation | ±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 | 16ms/230VAC 12ms/115VAC at full load | |||||||||||||||
Input | ||||||||||||||||
voltage range | 90~132VAC/180~264VAC by switch 240V~370VDC (switch on 230VAC) | |||||||||||||||
frequency range | 47~63Hz | |||||||||||||||
efficiency | 79.5% | 81.5% | 83.5% | 85% | 86% | 88% | 88.5% | 89% | ||||||||
AC Current | 6.8A/115V AC 3.4A/230VAC | |||||||||||||||
leakage curreng | <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 | 4.6~5.4V | 5.75~6.75V | 13.8~16.2V | 18~21V | 28.8~33.6V | 41.4~46.8V | 55.2V~64.8V | ||||||||
Protection type:Hiccup mode,recovers automatically after fault condition is removed | ||||||||||||||||
Over temperature | Hiccup mode, recovers automatically after full condition is removed | |||||||||||||||
Function | ||||||||||||||||
Fan on/off control | RTH3≥50℃ Fan ON,≤40℃ Fan OFF | |||||||||||||||
Enviroment | ||||||||||||||||
working Temp. | -25~70℃ (refer to "Deratin 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./ 1 cycle,60min.each along X,Y,Z axes | |||||||||||||||
Safety | safety standards: UL60950-1 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 | |||||||||||||||
Others | MTBF:327.9K hrs min. MIL-HDBK-217F (25℃) Dinmension: 215*115*30mm (L*W*H) Packing: 0.76KG, 15PCS/12.4KG/0.78CUFT | |||||||||||||||
Note | 1.All parameter NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2.Ripple& noice are measured at 20MHz of bandwidth by using a 12" twisted pair-wire teminated with a 0.1uf & 47uf parallel capacitor. 3.Tolerance: includes set up tolerance, line regulation and load regulation. 4.Line regulation is measured from low line to high line at rated load. 5.Load regulation is measured from 0% to 100% rated load. 6.Length of set up time is measured at cold first start.Tuming ON/OFF the power supply very quickly may lead to increast of the set up time 7.The 150% Peak load capability is built in for up to 1 second for 12~48V.LRS-350 will enter hiccup mode if the peak load is delivered for over 1 second and will receover once it resumes to the rated current level (115VAC/230VAC) 8.The ambient temperation derating of 5℃/1000m is needed for operation altitude greater than 2000m(6500ft) |
Details Images
Block Diagram
Packaging & Shipping
Package
2. Customized packing
Delivery
2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
3. Customers specifying freight forwarders or negotiable shipping methods!
Destination | Express/Courier DHL/TNT/UPS/FedEx | Ship by Air | Ship by EMS | Ship by Sea |
North Amercia | 3-7 days | 5-7 days | 10-15 days | 15-24 days |
South Amercia | 3-7 days | 5-7 days | 10-15 days | 15-24 days |
European Countries | 3-7 days | 5-7 days | 10-15 days | 15-24 days |
Africa Countries | 3-7 days | 5-7 days | 10-15 days | 15-24 days |
The Middle East | 3-7 days | 5-7 days | 10-15 days | 15-24 days |
Australia | 3-7 days | 5-7 days | 10-15 days | 15-24 days |
Why Choose Us
Our Services
1.Your inquiry related to our products or prices will be replied within 24 hours.
2.Well-trained and experienced staffs to answer all your enquires in fluent English.
3.OEM & ODM welcomed, our professional R&D dept. will realize your customized lighting.
4.Distributorship is offered for your unique design and some of our current models.
5.Protection of your sales area, ideas of design and all your private information.
Why Choose Us
2.5years experience in LED lighting industry.
3.Unique designed, good quality, competitive price.
4.Full range of indoor and outdoor LED lighting solution.Zero improper after sales service if any quality issue happened.
FAQ
Question 1: Can I have samples to test ?
A:Yes, we are pleased to supply samples to test and check our quality.
Question 2. You are manufacturer or trading company?
Answer: We are factory,specialize in Design and manufacturing high quality LED Strip
Questioin 3. Where is your factory?
Answe:Our factory located in Shenzhen City, Guangdong Province, China.
Question:4. About Payment Terms:
Answer :Alibaba Online-payment, T/T, Western Union, Paypal.
Question 5. How to proceed an order ?
Firstly, let us know your requirements .
Secondly, We quote according to your requirements .
Thirdly, customer confirms the samples and places deposit for formal order.
Fourthly, We arrange the production and send you tracking news after shipment.
Question 6. What is the main market?
We are selling more to EU and north America because the markets have high quality standard for LED products. The rate stands our turnover up to 60-75%. But other new markets are increasing demand of the new LED technology. We are also optimistic about the markets for other American and Asian regions.
A:Yes, we are pleased to supply samples to test and check our quality.
Question 2. You are manufacturer or trading company?
Answer: We are factory,specialize in Design and manufacturing high quality LED Strip
Questioin 3. Where is your factory?
Answe:Our factory located in Shenzhen City, Guangdong Province, China.
Question:4. About Payment Terms:
Answer :Alibaba Online-payment, T/T, Western Union, Paypal.
Question 5. How to proceed an order ?
Firstly, let us know your requirements .
Secondly, We quote according to your requirements .
Thirdly, customer confirms the samples and places deposit for formal order.
Fourthly, We arrange the production and send you tracking news after shipment.
Question 6. What is the main market?
We are selling more to EU and north America because the markets have high quality standard for LED products. The rate stands our turnover up to 60-75%. But other new markets are increasing demand of the new LED technology. We are also optimistic about the markets for other American and Asian regions.
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