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B0505S-1WR2 R3 DC-DC直流隔离电源模块
  • B0505S-1WR2 R3 DC-DC直流隔离电源模块
  • B0505S-1WR2 R3 DC-DC直流隔离电源模块
  • B0505S-1WR2 R3 DC-DC直流隔离电源模块

B0505S-1WR2 R3 DC-DC直流隔离电源模块

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B05_S-1W系列电源选型

SELECTION OF POWER SUPPLY MODULE

B05_S-1W系列:定电压输入,隔离非稳压单路输出


4Pin SIP国际标准引脚


低静态电流和高转换效率


低纹波系数和低噪音


隔离电压1500VDC


工作温度范围-40℃~+85℃

产品型号/印刷型号标称值(+-10%)输出电压/电流
B0503S-1W(1D0503)5V(4.5V~5.5V)3.3V/303mA
B0505S-1W(1D0505)5V/200mA
B0509S-1W(1D0509)9V/111mA
B0512S-1W(1D0512)12V/84mA
B0515S-1W(1D0515)15V/67mA
B0524S-1W(1D0524)24V/42mA

B05_S-1WR3系列:定电压输入,隔离非稳压单路输出


4Pin SIP国际标准引脚


可持续短路保护


高转换效率,可达88%


空载输入电流低至5mA


隔离电压1500VDC


工作温度范围-40℃-+85℃

产品型号/印刷型号标称值(+-10%)输出电压/电流
B0503S-1WR3(1D0503A)5V(4.5V~5.5V)3.3V/303mA
B0505S-1WR3(1D0505A)5V/200mA
B0509S-1WR3(1D0509A)9V/111mA
B0512S-1WR3(1D0512A)12V/84mA
B0515S-1WR3(1D0515A)15V/67mA
B0524S-1WR3(1D0524A)24V/42mA

*注意:图片不代表实际丝印,请以实物为准(支持定制型号/丝印)

产品特性曲线

PRODUCT CHARACTERISTICS CURVE

典型应用电路

APPLICATION CIRCUIT

推荐测试电路

若要求进一步减小输入输出纹波,可在输入输出端链接一个电容滤波网络,应用电路如图所示。

但应注意选用合适的滤波电容。若电容太大,很可能会造成启动问题。对于每一路输出,在确保安全可靠工作的条件下,推荐容性负载值详见附表。

EMI典型应用电路

输出负载要求

为了确保该模块能够高效可靠的工作,使用时,其输出最小负载不能小于额定负载的10%。若您所需功率确实较小,请在输出端正负两极之间并联一个电阻(电阻实际使用功率之和必须大于等于10%的额定功率并且选取的电阻的额定功率必须大于实际使用功率的5倍以上,否则电阻的温度会比较高。)

纹波&噪声测试:双绞线法 20MHz带宽

外形尺寸

DIMENSIONS

引脚说明:

1:+Vin;2:-Vin;3:+Vo;4:+Vo

*注意:电源模块的各管角定义如与选型手册不符,应以实物标签上的标注为准。

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