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12-24V输入定压DC/DC电源,强带载能力的国产电源

作者:时间:2020-11-25来源:电子产品世界收藏

金升阳正式发布0.75-2W功率段12V、15V、24V输入定压R3系列DC/DC电源(产品系列详见文末)。至此,金升阳拥有自主IC的定压R3系列产品输入电压覆盖5V、12V、15V、24V,输出电压覆盖3.3V、5V、12V、15V、24V。

本文引用地址:http://www.eepw.com.cn/article/202011/420628.htm

定压DC/DC电源广泛应用于存在485/CAN等工业通讯、控制芯片且需要电气隔离的板上电源系统中,对系统电路设计和布板有着重要影响。此次推出的定压产品其内部电路设计采用高度集成化的电路方案,通过集成电路技术、变压器技术和自动化技术方面的突破,解决电源设计中因Royer自激推挽电路带来的性能相互制约的行业难题,既推动着国内微功率电源模块领域的技术发展,又为用户带来更佳的使用体验。

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一、3大核心优势介绍

1. 芯片化设计,提升可靠性和一致性,助力国产化

 该系列产品通过自主芯片和变压器设计,内部器件减少了40%以上,大幅减少内部焊点,降低了虚焊、漏焊的风险,提升了产品平均无故障时间(MTBF);

其采用IC他激驱动方式,解决了一般定压电源采用Royer自激推挽电路工作状态极度依赖元器件特性的行业共性问题,元器件本身的离散性不再影响该系列电源性能,有效提升产品一致性。

2. 大容性负载、可持续短路保护兼得

业界定压电源主要采用Royer自激推挽电路,容性负载能力、启动能力和短路保护功能相互掣肘,难以均衡。金升阳成功运用具有自主特色的IC解决此难题,使得定压R3系列产品容性负载从220uF提高到2400uF,同时实现全系列可持续短路保护,有效避免系统前级电源因后级电源的失效而引发的连锁反应,阻止了系统全面崩溃的灾难性事故的发生,从而提高了系统可靠性。

2400uF大容性负载意味着强带载能力。对系统端设计来说,使用这一个电源可以在其后设计更多的功能模块,可有效简化系统设计。

3. 强兼容性,畅享更高性价比

  产品走在技术前沿才能保持市场竞争力。此次发布的定压DC/DC电源除了多方面升级外,还优先考虑了产品性能和使用的兼容性问题,方便用户做好产品更新。该系列产品功能兼容我司原有产品,且引脚封装及外观尺寸完全一致,已使用原有产品的用户无需更改PCB即可换用,享受更高性价比。

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二、产品特点及外观

●   输出可持续短路保护

●   空载输入电流:低至 8mA

●   工作温度范围:-40℃ to +105℃

●   效率:高达 85% ,轻负载效率高达78%

●   隔离电压:1500VDC(A/B/IB系列)、3000VDC(E/F/IF系列)

●    认证齐全:CE、CB、UL认证(ing)

●    EMI性能:满足CISPR32/EN55032 CLASS B

●    封装形式:DIP、SIP、SMD

详细产品技术参数请参考技术手册: IB_LS-1WR3 , IF_S-1WR3 , IB_S-W75R3 , A_XT-1WR3 ,  B_XT-1WR3 , B_XT-2WR3 , F_XT-2WR3 , E_XT-1WR3 , F_XT-1WR3 , IB_XT-W75R3 ,  IF_XT-1WR3 ,  A_S-1WR3 ,  B_LS-1WR3 , B_S-1WR3 , B_D-1WR3 ,  F_N-1WR3 ,  E_S-1WR3 , F_S-1WR3 ,  A_S-2WR3 ,  B_S-2WR3 ,  E_D-2WR3 ,  E_S-2WR3 ,  F_S-2WR3 

型号标题功率
(W)
输入电压
(VDC)
输出电压
(VDC)
输出路数隔离电压
(VDC)
封装形式封装尺寸
(mm)
A1203S-1WR3112±3.321500SIP19.65*6.00*10.16
A1203S-2WR3212±3.321500SIP19.65*7.05*10.16
A1205S-1WR3112±521500SIP19.65*6.00*10.16
A1205S-2WR3212±521500SIP19.65*7.05*10.16
A1205XT-1WR3112±521500SMD15.24*11.40*7.25
A1209XT-1WR3112±921500SMD15.24*11.40*7.25
A1212S-1WR3112±1221500SIP19.65*6.00*10.16
A1212S-2WR3212±1221500SIP19.65*7.05*10.16
A1212XT-1WR3112±1221500SMD15.24*11.40*7.25
A1215S-1WR3112±1521500SIP19.65*6.00*10.16
A1215S-2WR3212±1521500SIP19.65*7.05*10.16
A1215XT-1WR3112±1521500SMD15.24*11.40*7.25
A1224S-1WR3112±2421500SIP19.65*6.00*10.16
A1224XT-1WR3112±2421500SMD15.24*11.40*7.25
A1505S-1WR3115±521500SIP19.65*6.00*10.16
A1512S-1WR3115±1221500SIP19.65*6.00*10.16
A1515S-1WR3115±1521500SIP19.65*6.00*10.16
A1515XT-1WR3115±1521500SMD15.24*11.40*7.25
A2405S-1WR3124±521500SIP19.65*6.00*10.16
A2405S-2WR3224±521500SIP19.65*7.05*10.16
A2405XT-1WR3124±521500SMD15.24*11.40*7.25
A2409XT-1WR3124±921500SMD15.24*11.40*7.25
A2412S-1WR3124±1221500SIP19.65*6.00*10.16
A2412S-2WR3224±1221500SIP19.65*7.05*10.16
A2412XT-1WR3124±1221500SMD15.24*11.40*7.25
A2415S-1WR3124±1521500SIP19.65*6.00*10.16
A2415S-2WR3224±1521500SIP19.65*7.05*10.16
A2415XT-1WR3124±1521500SMD15.24*11.40*7.25
A2424S-1WR3124±2421500SIP19.65*6.00*10.16
A2424XT-1WR3124±2421500SMD15.24*11.40*7.25
B1203D-1WR31123.321500DIP12.70*10.16*8.20
B1203LS-1WR31123.311500SIP19.65*6.00*10.16
B1203S-1WR31123.311500SIP11.60*6.00*10.16
B1205D-1WR3112521500DIP12.70*10.16*8.20
B1205LS-1WR3112511500SIP19.65*6.00*10.16
B1205S-1WR3112511500SIP11.60*6.00*10.16
B1205S-2WR3212511500SIP19.65*7.05*10.16
B1205XT-1WR3112511500SMD13.20*11.40*7.25
B1205XT-2WR3212511500SMD13.20*11.40*7.25
B1209LS-1WR3112911500SIP19.65*6.00*10.16
B1209S-1WR3112911500SIP11.60*6.00*10.16
B1209XT-1WR3112911500SMD13.20*11.40*7.25
B1212D-1WR31121221500DIP12.70*10.16*8.20
B1212LS-1WR31121211500SIP19.65*6.00*10.16
B1212S-1WR31121211500SIP11.60*6.00*10.16
B1212S-2WR32121211500SIP19.65*7.05*10.16
B1212XT-1WR31121211500SMD13.20*11.40*7.25
B1212XT-2WR32121211500SMD13.20*11.40*7.25
B1215D-1WR31121521500DIP12.70*10.16*8.20
B1215LS-1WR31121511500SIP19.65*6.00*10.16
B1215S-1WR31121511500SIP11.60*6.00*10.16
B1215S-2WR32121511500SIP19.65*7.05*10.16
B1215XT-1WR31121511500SMD13.20*11.40*7.25
B1215XT-2WR32121511500SMD13.20*11.40*7.25
B1224D-1WR31122421500DIP12.70*10.16*8.20
B1224LS-1WR31122411500SIP19.65*6.00*10.16
B1224S-1WR31122411500SIP11.60*6.00*10.16
B1224S-2WR32122411500SIP19.65*7.05*10.16
B1224XT-1WR31122411500SMD13.20*11.40*7.25
B1224XT-2WR32122411500SMD13.20*11.40*7.25
B1505LS-1WR3115511500SIP19.65*6.00*10.16
B1505S-1WR3115511500SIP11.60*6.00*10.16
B1505XT-1WR3115511500SMD13.20*11.40*7.25
B1509LS-1WR3115911500SIP19.65*6.00*10.16
B1509S-1WR3115911500SIP11.60*6.00*10.16
B1512LS-1WR31151211500SIP19.65*6.00*10.16
B1512S-1WR31151211500SIP11.60*6.00*10.16
B1515LS-1WR31151511500SIP19.65*6.00*10.16
B1515S-1WR31151511500SIP11.60*6.00*10.16
B1515XT-1WR31151511500SMD13.20*11.40*7.25
B2403D-1WR31243.321500DIP12.70*10.16*8.20
B2403LS-1WR31243.311500SIP19.65*6.00*10.16
B2403S-1WR31243.311500SIP11.60*6.00*10.16
B2405D-1WR3124521500DIP12.70*10.16*8.20
B2405LS-1WR3124511500SIP19.65*6.00*10.16
B2405S-1WR3124511500SIP11.60*6.00*10.16
B2405S-2WR3224511500SIP19.65*7.05*10.16
B2405XT-1WR3124511500SMD13.20*11.40*7.25
B2405XT-2WR3224511500SMD13.20*11.40*7.25
B2409LS-1WR3124911500SIP19.65*6.00*10.16
B2409S-1WR3124911500SIP11.60*6.00*10.16
B2409XT-1WR3124911500SMD13.20*11.40*7.25
B2412D-1WR31241221500DIP12.70*10.16*8.20
B2412LS-1WR31241211500SIP19.65*6.00*10.16
B2412S-1WR31241211500SIP11.60*6.00*10.16
B2412S-2WR32241211500SIP19.65*7.05*10.16
B2412XT-1WR31241211500SMD13.20*11.40*7.25
B2412XT-2WR32241211500SMD13.20*11.40*7.25
B2415D-1WR31241521500DIP12.70*10.16*8.20
B2415LS-1WR31241511500SIP19.65*6.00*10.16
B2415S-1WR31241511500SIP11.60*6.00*10.16
B2415S-2WR32241511500SIP19.65*7.05*10.16
B2415XT-1WR31241511500SMD13.20*11.40*7.25
B2415XT-2WR32241511500SMD13.20*11.40*7.25
B2424D-1WR31242421500DIP12.70*10.16*8.20
B2424LS-1WR31242411500SIP19.65*6.00*10.16
B2424S-1WR31242411500SIP11.60*6.00*10.16
B2424S-2WR32242411500SIP19.65*7.05*10.16
B2424XT-1WR31242411500SMD13.20*11.40*7.25
B2424XT-2WR32242411500SMD13.20*11.40*7.25
E1203D-2WR3212±3.323000DIP20.32*10.16*8.20
E1203S-1WR3112±3.323000SIP19.65*6.00*10.16
E1203S-2WR3212±3.323000SIP19.65*7.05*10.16
E1205D-2WR3212±523000DIP20.32*10.16*8.20
E1205S-1WR3112±523000SIP19.65*6.00*10.16
E1205S-2WR3212±523000SIP19.65*7.05*10.16
E1205XT-1WR3112±523000SMD15.24*11.40*7.25
E1209XT-1WR3112±923000SMD15.24*11.40*7.25
E1212D-2WR3212±1223000DIP20.32*10.16*8.20
E1212S-1WR3112±1223000SIP19.65*6.00*10.16
E1212S-2WR3212±1223000SIP19.65*7.05*10.16
E1212XT-1WR3112±1223000SMD15.24*11.40*7.25
E1215D-2WR3212±1523000DIP20.32*10.16*8.20
E1215S-1WR3112±1523000SIP19.65*6.00*10.16
E1215S-2WR3212±1523000SIP19.65*7.05*10.16
E1215XT-1WR3112±1523000SMD15.24*11.40*7.25
E1224S-1WR3112±2423000SIP19.65*6.00*10.16
E1224XT-1WR3112±2423000SMD15.24*11.40*7.25
E1505S-1WR3115±523000SIP19.65*6.00*10.16
E1512S-1WR3115±1223000SIP19.65*6.00*10.16
E1515S-1WR3115±1523000SIP19.65*6.00*10.16
E1515XT-1WR3115±1523000SMD15.24*11.40*7.25
E2405D-2WR3224±523000DIP20.32*10.16*8.20
E2405S-1WR3124±523000SIP19.65*6.00*10.16
E2405S-2WR3224±523000SIP19.65*7.05*10.16
E2405XT-1WR3124±523000SMD15.24*11.40*7.25
E2409XT-1WR3124±923000SMD15.24*11.40*7.25
E2412S-1WR3124±1223000SIP19.65*6.00*10.16
E2412S-2WR3224±1223000SIP19.65*7.05*10.16
E2412XT-1WR3124±1223000SMD15.24*11.40*7.25
E2415D-2WR3224±1523000DIP20.32*10.16*8.20
E2415S-1WR3124±1523000SIP19.65*6.00*10.16
E2415S-2WR3224±1523000SIP19.65*7.05*10.16
E2415XT-1WR3124±1523000SMD15.24*11.40*7.25
E2424S-1WR3124±2423000SIP19.65*6.00*10.16
E2424XT-1WR3124±2423000SMD15.24*11.40*7.25
F1203N-1WR31123.323000DIP12.70*10.16*8.20
F1203S-1WR31123.313000SIP19.65*6.00*10.16
F1205N-1WR3112523000DIP12.70*10.16*8.20
F1205S-1WR3112513000SIP19.65*6.00*10.16
F1205S-2WR3212513000SIP19.65*7.05*10.16
F1205XT-1WR3112513000SMD13.20*11.40*7.25
F1205XT-2WR3212513000SMD13.20*11.40*7.25
F1209S-1WR3112913000SIP19.65*6.00*10.16
F1209XT-1WR3112913000SMD13.20*11.40*7.25
F1212N-1WR31121223000DIP12.70*10.16*8.20
F1212S-1WR31121213000SIP19.65*6.00*10.16
F1212S-2WR32121213000SIP19.65*7.05*10.16
F1212XT-1WR31121213000SMD13.20*11.40*7.25
F1212XT-2WR32121213000SMD13.20*11.40*7.25
F1215N-1WR31121523000DIP12.70*10.16*8.20
F1215S-1WR31121513000SIP19.65*6.00*10.16
F1215S-2WR32121513000SIP19.65*7.05*10.16
F1215XT-1WR31121513000SMD13.20*11.40*7.25
F1215XT-2WR32121513000SMD13.20*11.40*7.25
F1224N-1WR31122423000DIP12.70*10.16*8.20
F1224S-1WR31122413000SIP19.65*6.00*10.16
F1224S-2WR32122413000SIP19.65*7.05*10.16
F1224XT-1WR31122413000SMD13.20*11.40*7.25
F1224XT-2WR32122413000SMD13.20*11.40*7.25
F1505S-1WR3112513000SIP19.65*6.00*10.16
F1505XT-1WR3115513000SMD13.20*11.40*7.25
F1509S-1WR3115913000SIP19.65*6.00*10.16
F1512S-1WR31151213000SIP19.65*6.00*10.16
F1515S-1WR31151513000SIP19.65*6.00*10.16
F1515XT-1WR31151513000SMD13.20*11.40*7.25
F2403N-1WR31243.323000DIP12.70*10.16*8.20
F2403S-1WR31153.313000SIP19.65*6.00*10.16
F2405N-1WR3124523000DIP12.70*10.16*8.20
F2405S-1WR3124513000SIP19.65*6.00*10.16
F2405S-2WR3224513000SIP19.65*7.05*10.16
F2405XT-1WR3124513000SMD13.20*11.40*7.25
F2405XT-2WR3224513000SMD13.20*11.40*7.25
F2409S-1WR3124913000SIP19.65*6.00*10.16
F2409XT-1WR3124913000SMD13.20*11.40*7.25
F2412N-1WR31241223000DIP12.70*10.16*8.20
F2412S-1WR31241213000SIP19.65*6.00*10.16
F2412S-2WR32241213000SIP19.65*7.05*10.16
F2412XT-1WR31241213000SMD13.20*11.40*7.25
F2412XT-2WR32241213000SMD13.20*11.40*7.25
F2415N-1WR31241523000DIP12.70*10.16*8.20
F2415S-1WR31241513000SIP19.65*6.00*10.16
F2415S-2WR32241513000SIP19.65*7.05*10.16
F2415XT-1WR31241513000SMD13.20*11.40*7.25
F2415XT-2WR32241513000SMD13.20*11.40*7.25
F2424N-1WR31242423000DIP12.70*10.16*8.20
F2424S-1WR31242413000SIP19.65*6.00*10.16
F2424S-2WR32242413000SIP19.65*7.05*10.16
F2424XT-1WR31242413000SMD13.20*11.40*7.25
F2424XT-2WR32242413000SMD13.20*11.40*7.25
IB1203S-W75R30.75123.311500SIP19.65*6.00*10.16
IB1205LS-1WR3112511500SIP19.65*6.00*10.16
IB1205S-W75R30.7512511500SIP19.65*6.00*10.16
IB1205XT-W75R30.7512511500SMD13.20*11.40*7.25
IB1209LS-1WR3112911500SIP19.65*6.00*10.16
IB1212LS-1WR31121211500SIP19.65*6.00*10.16
IB1212S-W75R30.75121211500SIP19.65*6.00*10.16
IB1212XT-W75R30.75121211500SMD13.20*11.40*7.25
IB1215LS-1WR31121511500SIP19.65*6.00*10.16
IB1215S-W75R30.75121511500SIP19.65*6.00*10.16
IB1215XT-W75R30.75121511500SMD13.20*11.40*7.25
IB1505LS-1WR3115511500SIP19.65*6.00*10.16
IB1515LS-1WR31151511500SIP19.65*6.00*10.16
IB2403LS-1WR31243.311500SIP19.65*6.00*10.16
IB2403S-W75R30.75243.311500SIP19.65*6.00*10.16
IB2405LS-1WR3124511500SIP19.65*6.00*10.16
IB2405S-W75R30.7524511500SIP19.65*6.00*10.16
IB2409LS-1WR3124911500SIP19.65*6.00*10.16
IB2412LS-1WR31241211500SIP19.65*6.00*10.16
IB2412S-W75R30.75241211500SIP19.65*6.00*10.16
IB2415LS-1WR31241511500SIP19.65*6.00*10.16
IB2415S-W75R30.75241511500SIP19.65*6.00*10.16
IF1205S-1WR3112513000SIP19.65*6.00*10.16
IF1205XT-1WR3112513000SMD15.24*11.40*7.25
IF1209S-1WR3112913000SIP19.65*6.00*10.16
IF1212S-1WR31121213000SIP19.65*6.00*10.16
IF1212XT-1WR31121213000SMD15.24*11.40*7.25
IF1215S-1WR31121513000SIP19.65*6.00*10.16
IF1215XT-1WR31121513000SMD15.24*11.40*7.25
IF1505S-1WR31151213000SIP19.65*6.00*10.16
IF1515S-1WR31151513000SIP19.65*6.00*10.16
IF2403S-1WR31243.313000SIP19.65*6.00*10.16
IF2405S-1WR3124513000SIP19.65*6.00*10.16
IF2405XT-1WR3124513000SMD15.24*11.40*7.25
IF2409S-1WR3124913000SIP19.65*6.00*10.16
IF2412S-1WR31241213000SIP19.65*6.00*10.16
IF2412XT-1WR31241213000SMD15.24*11.40*7.25
IF2415S-1WR31241513000SIP19.65*6.00*10.16
IF2415XT-1WR31241513000SMD15.24*11.40*7.25


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