微型1.25W比例高压DC-DC转换器

发布于:2024-07-04 15:11:51

品牌名称:SDS High Voltage

重要参数:

功率:1.25W@ 85°C

输入电压:0.7Vdc 至 24Vdc 和 0.7V 至 28Vdc

输出电压:0 至 100Vdc 和 0 至 200Vdc

特点:小体积重量轻

工作温度:-40°C to +85°C


  • 产品详情
Features :
These DC/DC converters are proportional:the output is proportional to the input
Operating temperature range:-40/+85°℃with no derating noheatsinkIsolation:>100 MQ under1000V
Miniature and lightweightSMD caseDimension:0.5x0.5x0.5 inch
Excellent TC:0.01%/℃Excellent Load stability:20%no/full loadLow ripple (<0.3%)
RoHS compliant productPotted in an ULepoxy resinHigh efficiency(75-80%)
ParametersSpecifications (atTamb=25℃ unless otherwise specified)
ModelμPRV28-100μPRV24-200 μPRV24-250Units
Input voltage Vinfrom 0.7 to 28From 0.7 to 24From 0.7 to 24Vdc
Maximum output voltage100200250Vdc
Full load o/p voltage tolerance±5±5±5%
Nominal output current12.56.255.0mA
Typical efficiency(seegraph)778279%
Full load input current596566mA
Full load output ripple200150120mVp-p
Typical frequency450-500kHz
Output short circuit protectionNone for duration>1s
Input reverse voltage protectionNone for Vin<-0.2V
Voltage change No Load/Full Load+20%Typical (see graph)
O/p voltage Temperature Coefficient100ppm/℃over the operating temperature range
Isolation Input/output1000V(@sea level)
Operating temperature range-40℃to +85℃ ambient
Storage temperature range-55℃to+125°℃ ambient

订购指南:

µPRV24-100

µPRV24-200

µPRV24-250

µPRV28-100

µPRV28-200

µPRV28-250


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