1.產(chǎn)品簡(jiǎn)介Product introduction

DA10KM31是一款OBC開關(guān)電源變換器，采用先進(jìn)的全數(shù)字諧振調(diào)頻技術(shù)，效率高。與同類產(chǎn)品相比，更加節(jié)能、體積小、工作可靠。充電方式采用自有專利技術(shù)，恒壓、恒流、恒功率狀態(tài)自動(dòng)轉(zhuǎn)換充電方法，有效節(jié)省充電時(shí)間；具有有源功率因數(shù)校正功能，對(duì)電網(wǎng)低污染；輸入和輸出電壓范圍寬；采用CAN2.0B通信協(xié)議；具有智能充電功能、智能監(jiān)測(cè)故障告警保護(hù)功能、燒寫、故障查詢等功能；同時(shí)內(nèi)置12V供電池管理系統(tǒng)喚醒信號(hào)電源。具有與充電樁連接的控制導(dǎo)引功能（可選）等。

該款電源專為新能源汽車高壓電池充電而設(shè)計(jì),與國(guó)際一流汽車電源廠商完全同步，各項(xiàng)性能指標(biāo)已達(dá)到或超越國(guó)際同行水平，無故障運(yùn)行時(shí)間更長(zhǎng)。該系列電源也可適用于需要恒壓、恒流、恒功率充電的各個(gè)領(lǐng)域。此充電機(jī)僅支持對(duì)電池充電。

DA10KM31is an OBC switching power converter.The charger adopts advanced all-digital resonant frequency modulation technology, which has high efficiency, high power, small size and reliable operation. The charging mode adopts constant power,constant voltage and constant current automatic state transition, which effectively saves charging time. With active power factor correction, zero pollution to the grid, wide input and output voltage range, using CAN2.0B communication protocol. With intelligent charging function, it has intelligent monitoring fault alarm protection function,programme function and fault inquiry function; it also has built-in 12V independent auxiliary power supply for power supply of car battery management system. 

This power supply is specially designed for charging high-voltage batteries of new energy vehicles. which is completely synchronized with the world-class automobile power supply manufacturers. The performance indicators have reached or exceeded the international peer level, and the fault-free running time is longer. The charger only supports charging the battery.