MORNSUN first high-transmission power product, the 3W AC/DC converter LDE03-20Bxx-O Series, supports 12W output and lasts for 10 seconds, which firstly solve the power redundancy requiring high transient power in systems. Why is it forced to choose? In some applications where high transient communication or drive power is required, such as electrical control systems, automatic meter reading, anti-theft alarms, and access electric lock applications, large amounts of power are outputted in a short time at transmitting and receiving data or driving relays. Therefore, the system usually has to use a higher steady output converter to meet the demand in the case of no high transient converter, resulting in power redundancy. Not only that, but a High power converter can also result in larger system dimension or layout difficulties, as well as increasing purchase cost. For solving industrial difficulties, by comprehensively optimizing circuit design, material platform, and other R&D ...

  The demand for renewable energy is on the rise. Renewable energy, depends on sources other than fossil fuels to generate power, does not drain our world of critical resources, and does not adversely affect the environment. The primary focus of commercially available new energy technology right now is solar photovoltaic(PV) power generation, which harnesses the energy of the sun and converts it into usable electricity. Figure 1 is a typical solar PV power generation system. In this system, solar PV arrays generate electricity from sunlight, which is converted from DC to AC using an inverter, then AC electricity is fed into the grid for home or business, or is used to charge the batteries by the power conversion system (also known as energy storage bi-directional inverter). The power conversion system supplies power based on the supply-demand balance of electricity. In a centralized or distributed electricity generation system network, a centralized or distributed inverter is the h...

  Mornsun released a new high voltage input dc dc converter PVAxx-27Bxx series which is specialized for the electrical equipment in coal mining. The new series PVAxx-27Bxx covers output powers of 40W, 70W, 120W now. High voltage input dc dc converter PVAxx-27Bxx series has an ultra-wide and ultra-high input voltage range of 85-900 VAC, which meets the requirements of voltage fluctuations such as 127/220/380/660VAC in coal mining. The dimensions of the   high voltage input dc dc converter   PVA40-27Bxx series(138*82*32mm) and PVA70-27Bxx series (155*95*41mm) are smaller than the traditional solution of industrial frequency transformer with AC/DC power supplies. Besides, they only have one input port and don't need to change the wire, which can completely avoid the risk of a wrong connection and save the cost of customers’application. In addition, the PVAxx-27Bxx series has an isolation voltage of 4000VAC and an industrial operating temperature range of -40℃ to +70℃, a...

  MORNSUN's latest automotive-standard DC/DC converter, CVRC1215JD-6WR3, features a 3000VDC isolation voltage and an operating temperature range from -40°C to +105°C with an 82% efficiency. And the product has sustainable short-circuit protection (self-recovery), and EMI meets the automotive standards EN55025/ CISPR25 level 4. It also meets the AEC-Q100 automotive standards, which can better meet the requirements of the automotive industry for high reliability and small dimension. Application of 6W Automotive-standard DC DC Converter CVRC1215JD-6WR3 6W Automotive-standard DC DC Converter CVRC1215JD-6WR3  is widely used in automotive electronics, medical, industrial control, electricity, instrumentation, communications, and other industry. Features of  6W Automotive-standard DC DC Converter CVRC1215JD-6WR3 Meets AEC-Q100 automotive standards Operating temperature range：-40℃ to +105℃ Isolated voltage 3000VDC EMI meets automotive standards EN55025/CISPR25 level 4 Wide input ...

  MORNSUN recently launched two automotive-grade transformers for the 6-20W DC DC converter   - CTTURA/B-6/10T series and CTTURB-20T series. The isolation voltage of transformers is up to 1650VDC, owning operating temperature from -40°C to +125°C, and featuring small size and high-cost performance. The transformer components meet the AEC-Q200 test standards and meet the requirements of the automotive industry for high-reliability and small-dimension power supplies. The CTTURA/B-6/10T series and CTTURB-20T series can be matched to use with the MORNSUN SCM1101A secondary feedback control IC. The combination facilitates 4:1 wide-voltage input and 6-20W flyback design with multiple protections and superior EMI performance. Application of   CTTURA/B-6/10T Series and CTTURB-20T Series It widely is used in electricity, instrumentation, industrial control, communication industry, and so on. Features  of CTTURA/B-6/10T Series and CTTURB-20T Series Apply to 6-20W Ultra-wi...

  MORNSUN's latest 16-75V input non-isolated DC/DC converter, KUB48-QB-10A, solves a difficulty, which is resulted by large fluctuations in battery voltage and motor interference in the logistics robot design. The product features an operating temperature range from -40 ° C to +85 ° C, the efficiency of up to 97%, and low heat loss, which is conducive to improving systematic reliability, bringing convenience to customers' thermal design, and owning under-voltage protection, output short circuit protection and overcurrent protection, etc. The development of this product is based on the current logistics industrial situation, which is, the increase in object sorting, handling workload and labor costs, and the rapid development of logistics robots. Isolated DC DC Converter   KUB48-QB-10A can provide better power supply design for the robot system, and better meets the market’s demands. Application of   Non-isolated DC/DC ConverterKUB48-QB-10A Series It widely is used in...

  Introduction of   Fixed Input Push-pull Control Chip SCM1212A MORNSUN's newest fixed input push-pull control chip SCM1212A integrates soft-start function, output short-circuits protection, and over-temperature protection to effectively improve product reliability. SCM1212A   (SOT23-5 package) is functionally the same as the SCM1201A (SOT23-6 package) except the package, so the chip meets the market's demand for different pin packages. SCM1212A has geminate power MOS, and it can work normally at a low input voltage of 4.5V and will not be damaged under the impact of a high input voltage of 40V. The internal power MOS has a high symmetry driving, thereby reducing the degree of bias of the push-pull topology. The detailed information for three key technologies 1, Soft-start Function. It avoids the damage caused by high current during start-up and ensures normal startup with full load under CC load mode. 2, Output short-circuit protection. This protection has a good co...

  MORNSUN recently launched the isolated SMD transformer for AC/DC converter lower than 5W - TTLS05-15B12T. The product is up to 4000VAC isolated voltage with EPC13 skeleton, and its operating temperature range is from -40 ° C to +110 ° C. It is a flyback transformer with a small dimension and cost-effective features. The TTLS05-15B-T series can be used with the MORNSUN high-precision secondary feedback control IC, SCM1703A. The combination provides a wide-voltage input flyback AC DC converter module   design with multiple protection and superior EMI performance. Application of;AC/DC Isolated SMD Transformer-TTLS05-15B12T AC/DC Isolated SMD Transformer- TTLS05-15B12T  widely is used in consumer electronic power supply, industrial equipment power supply, etc. Features of;AC/DC Isolated SMD Transformer-TTLS05-15B12T Input voltage：85~264VAC EPC13 SMD skeleton Meets UL/EN62368   We are power supply supplier ,we produce communication module  and transceiver modu...

  The power generation industry is rapidly shifting its focus from more traditional sources of power and toward what is collectively known as new energy. New energy, also known as renewable energy, depends on sources other than fossil fuels to generate power, does not drain our world of critical resources, and does not adversely affect the environment. The sources used in connection with new energy include more familiar methods such as wind power, as well as more recent approaches such as solar. The primary focus of commercially available new energy technology right now is photovoltaic power generation, which harnesses the energy of the sun and converts it into usable electricity. Power Generation Systems for New Energy A smart grid system can be broadly divided into generators, transmission, substation, distribution, and monitor systems. An automated power grid can monitor and control each grid node, ensuring a two-way flow of information and electricity between all of the nodes i...

  As a primary power supply of the user system, AC/DC converter is the cornerstone to ensure the stable and efficient operation of the system. When choosing medium and high power AC/DC, most users prefer to use the mature conventional power supply and often take the cost as the main factor.Medium and high power AC/DC should not only consider the cost but also include thermal design, safety regulations, dimensions, reliability.While MORNSUN ultra-compact AC/DC power supply LOF series balance the above contradictions very well. 1.7W/cm3   power density Our new ultra-compact LOF Series makes them very suitable for applications with space limitation, such as  LOF225: 4"×2"×1" (1.7W/cm 3 ), LOF120: 3"×2"×1.2" (1W/cm 3 ), LOF350: 5 "×3"×1" (1.4W/cm 3）. It 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 ser...