年表作成・共有サービス - pastport

https://www.mornsun-power.com/html/products/1913/lof--120-350w.html

As a primary power supply of the user system,Ac/DC converer i the comnerstone to ensure the stable and eficient operation of the system.Wwhenchoosing medium and high power ACIDC, most users prefer to use the mature conventional power supply and often take the cost as the mainfactor.Medium and high power ACIDC should not only consider the cost but also include thermal design, safety regulations, dimensions,reliabilityWhile MORNSUN ultra-compact AC/DC power supply LOF series balance the above contradictions very wel.

1.7Wlcm3 power density
our new utra-compact LOF Series makes them very suitable for applications with space limitation, such as LOF225:4"×.2"×1"(1.7Wicm-3.LOF120: 3"×2"×1.2"(1Wicm3), LOF350:5"×3"×1"(1.4Wicm3). lt can be installed easily with the JST connector.

Excellent performance for integration, efficiency and thermal design

Based on our latest circuit topology and adopting digital control, the LOF series has a better performance of efficiency, ripple, no-oad power
consumption,temperature range, and dynamic perfomance. t optimizes the components, and the conversion efficiency LOF series can up to 95%in the fiul input range.The product has various protections such as short circuit, over-current, over-voltage , over-temperature protection, etc.

Optimizing structural layout, the Lower thermal consumption can be converted onger life of the power supply and improvement of tolerance inhigh-temperature working environments.

Various standards to meet multiple applications
The primary and secondany sides of The LOF series meets the reinforced insulation with 21MOPP, and the isolation voltage is up to 4000VAC.thetouch current is as small as 0.1mA, which is suitable for patients contact and patient assistance situation

In adition, the ac to dc voltage converter LOF series with actie PFC function features a universal input range of 85 - 264VAC/120 -370VDC andoperation temperature of-40℃~+85℃C, which can be the ideal one for indoorloutdoor environment with large temperature diference without
additional heat dissipation or start-up heating at low-temperature. t meets lECENUL62368、IECEN60335、GB4943、IECIENES60601 andIECIEN61558 and can be installed in the system of Class l (with PE) or Classll (witout PE), which is suitable for industial fice and homeenvironments.
Besides of above industry, the LOF series also atracts the attention of a more typical industry.In the coal industy, compactness, high eficiency.wide input votage range, high isolation and other properties of the ac dc converter module LOF series are in line with the industry's ultimaterequirements for power supplies.In the rail transportation industy, reinforced insulation is a typical demand in the industy, the 40VAC isolationvoltage of the LOF series is an ideal one.At the same time, with the development of the environmental protection industry, portable devices aremore and more widely used,the compact size of the LOF series provides a smaller and more convenient design for many environmental protectiondevices.

lnnovative technology to safety and reliabilityIn the LOF series manufacturing process:
The radiator adopts a selF-adhesive process, which features smaller thermal resistance and reliable heat dissipation, and avoids unsatisfactoryheat dissipation due to human assembly deviation in lock screwdriver process;
Adopting the reflow soldering process, the solder joints will be more reliable.
The LOF series meets the EIMS level 4, the electrostatic discharge can achieve +8kV (contact)/ 15KV(Air), and the surge immunity is up to 士4K,which possess ow electromagnetic radiation and high electromagnetic interference resistance characteristics. In a strong interference
environment, the LOF series still work steadily. The electrical characteristics are stable over the entire load range.
In reference to industry derating regulations, the LOF series is considered from voltage stress, curent stress to temperature stress, and verifiedthrough the high temperature and high humidity, high and low-temperature cycle and vibration experiments, and other reliability experiments.Combined with automated production and 100% aging before entering the warehouse, the product will greatly guarantee reliabilty.

Features of AC DC Converter 120-350W LOF Series
lnput voltage range: 85- 264VAC/120 - 370VDC
. operating ambient temperature range: -40°C to +85°℃
.Compact size: LOF120: 3"×2"×1.2"(1WIcm3),LOF225:4"×2"×1”(1.7Wcm3), LOF350:5'×3×1”"(1.4Wcm3)Active PFC
High lO isolation test voltage up to 4000VAC operating altitude up to 5000m
. very low leakage current < 0.1mANo-load power consumption < 0.3w. The base plate with conformal coating
. Installing in the system of Safety Class ll is available
Safety according to lEC/EN/UL62368, IEC/EN60335,IECIEN61558,GB4943,IEC/EN/ES60601

MORNSUN is a professional dc dc converter suppliers, we provide easy power smps, ac to dc converter, communication module and etc. Want to know more? Contact us now.