15-150W AC/DC enclosed power supply LMxx-23Bxx in 305RAC family, reliable under all conditions

 Introduction of 305VAC Input 15-150W LMxx-23BxxThe

 LMxx-23Bxx series of enclosed power supply in MORNSUN 305RAC(reliable under all conditions) family, it can be used not only in the normal operating conditions, but also in applications with higher requirements for input voltage, temperature, humidity, altitude, and electromagnetic interference for long time. The

input voltage range is as wide as 85-305VAC, and the power range covers

15-150W. The only 25mm height is more superior to the industry level. At

the same time, it has the advantages of isolation voltage as high as

4000VAC, no-load power as low as 0.5W, and efficiency as high as 88%. It adopts a double Y design and meets IEC/EN/UL62368/CCC certification standards.Main Operation Condition of 305VAC Input 15-150W LMxx-23Bxx1) Voltage FluctuationThe input voltage range is 85-305VAC/100-430VDC, which solves the three major shortcomings of conventional 85-264VAC input products: LM-23Ba. The universal input voltage of 85-305VAC covers the standard voltage of 110/220/277VAC.)b.It solves the power failure caused by voltage fluctuations in grid power distribution or generator.c.It can also work normally under the transient high input voltage (the input voltage exceeds 264VAC when the device is turned off).2) High AltitudeIt meets the 5000m altitude application, and the product has passed a high/low-temperature altitude test, long-term aging test, etc.3) EMIa.EMI meets CLASS B reducing harm to the human body and interference to other equipment;b.Surge immunity is up to 4KV, strong anti-interference ability is suitable for harsh environment applications.4) High/Low TemperatureThe wide operating temperature range is -30℃ to +70℃. The product can still work at full load and has a strong start-up ability while at a low temperature of -30℃; when it is running at 70℃, the temperature rise of product components is low and the service life is long.In order to meet the diversified application, MORNSUN has simultaneously launched extended models:LMxx-23Bxx-Q： It has a three-proof paint process and features excellent insulation, multiple resistance of moisture, leakage, vibration, dust, corrosion, aging, corona, and other properties, which is suitable for harsh industrial environments.LMxx-23Bxx-C：It has a terminal cover that can prevent the human from touching the terminal by mistake.Application of 305VAC Input 15-150W LMxx-23Bxx 305VAC Input 15-150W LMxx-23Bxx can be widely used in industrial control, LED, street light control, electricity, security, telecommunications, smart home, etc. And it is suitable for those applications with high requirement of dimensions and EMI.

 Features of 305VAC Input 15-150W LMxx-23Bxx in 305RAC family

● Universal input voltage: 85 - 305VAC/100 - 430VDC

● Accepts AC or DC input (dual-use of same terminal)                                        ● Operating temperature range: -30℃ to +70℃

● Efficiency up to 88%

● Low standby power consumption: < 0.5W

● I/O isolation voltage: 4000VAC

● Output short circuit, over-current, over-voltage protections

● Safety according to IEC/EN/UL62368, GB4943 (Pending)

● Withstand 335VAC surge input for 5s

● Over-voltage class Ⅲ (designed to meet EN61558)

● Operating altitude up to 5000m

Mornsun is a professional power supply supplier，we provide communication module，transceiver module and etc,want to know more?Please contact us.RFQ today.

 


评论

发表评论

此博客中的热门博文

Current-mode PWM Controller Integrated Circuit SCM1733ASA with 75mW Standby Consumption And 650V Power MOS

图片
  Introduction of   current mode pwm controller  SCM1733ASA   In order to achieve wider application range and lower price requirements, MORNSUN launched a new current-mode PWM controller SCM1733ASA applied to small and medium-power flyback   AC/DC converter    with ultra-low standby consumption of ＜ 75mW, a maximum output power of 20W, built-in high-voltage MOS and better price-performance. It features low starting current and working currently to achieve reliable start-up and achieving low consumptions.   When the AC/DC integrated circuit (IC) is fully loaded, the PWM switching frequency is fixed; after the load is reduced, the green mode is entered, and the switching frequency will step down; during no-load and light load, it will switch the intermittent mode to reduce consumptions. Multiple control modes also can provide soft-start control that reduces MOS stress and frequency jitter control to obtain good EMI. The frequency of intermittent mode is higher than 22KHz without audio no
阅读全文

[New products] Ultra Wide Input Isolated & Regulated DC-DC Converter-UWD240512D-20W

图片
  UWD240512D-20W is a kind of wide input dc dc converter .These products are of 23.5W output power,ultra-wide range of voltageinput of 6-60VDC, isolation voltage of 1500VDC, input over-voltage, under-voltage protection, output short circuit, over-current, andover-voltage protection.   Applications of DC DC Converter UWD240512D-20W Dc DC Converter UWD240512D-20W products are widely used in fields such as industrial control, electric power, instruments;communication, and bus swipe system.   Features of DC DC Converter UWD240512D-20WUltra Wide input voltage range (10:1) High efficiency up to 85% No-load power consumption as low as 0.3W isolation voltage :1.5K VDCOperating temperature range: -40°C to +85C Input under-voltage, over-voltage protection, output short circuit, over-current, over-voltage protection   MORNSUN   is a professional power supply supplier , we provide power supply , ac to dc converter, low cost dc dc converter   and etc. Want to know more? Contact us now.
阅读全文

SOIC-16 package isolated CAN/485 transceiver (R5 Bus IC)

图片
  Based on the IC integration requirement, Mornsun switching power supply factory   launched its SOIC package isolated Bus transceiver products, also called R5 Bus IC, this May.   Advantages:   1 ） Integrated power solution with superior performance R5 bus IC integrates power supply and digital isolation in circuit design to achieve power supply isolation and signal isolation. Take TDA51SCANHC and TDA51S-41HC as examples: only 5V voltage input is requested, and up to 110 nodes of nanosecond CAN bus signal transmission can be easily achieved at 1M frequency.   2 ） High reliability design, withstand voltage up to 5000Vrms R5 bus ICs are designed according to industry standards, taking TDA51SCANHC and TDA51S-41HC as examples, the products meet the requirements of ISO11898-2 standard, meanwhile, based on the requirements of UL1577 standard, the isolation voltage is up to 5000Vrms and CMTI is up to 150kV/us. The product integrates a variety of protections such as short-circuit protection, o
阅读全文