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制造商
Bourns, Inc.
电源变压器

Bourns, Inc.- 电源变压器

Bourns, Inc. 是一家全球领先的电子元件制造商，由 Marlan 和 Rosemary Bourns 于 1947 年创立，总部位于美国加利福尼亚州河滨市。公司专注于设计、制造各类被动元件、电路保护器件和传感器，服务于汽车、工业、通信、消费电子和医疗等行业。产品组合包括微调电位器、精密电位器、直线运动电位器和旋转刻度盘，广泛应用于工业和消费类设备。在电路保护领域，Bourns 提供晶闸管浪涌保护器、气体放电管、可恢复保险丝、电信保险丝及 ESD 保护器件等。电感元件产品线涵盖变压器、线圈和扼流圈，用于电源管理和信号处理。电阻类产品包括片式电阻、片式电阻阵列及特殊电阻，如电流检测电阻和大功率电阻。此外，公司还生产开关、编码器、面板控制、模块化接触件及网络接口设备，支持电信基础设施。近年新增产品线有微电子模块、功率半导体和定制化集成无源解决方案。Bourns 在电位器和电路保护领域拥有深厚的技术积累和市场份额，是全球被动元件市场的重要参与者。凭借全球化的制造基地和销售网络，Bourns 以高可靠性产品著称，尤其在汽车和工业应用中占据稳固地位。

电源变压器 - 型号列表

共 91 个型号

制造商零件编号	库存	价格	标准包装数量	系列	RoHS	欧盟RoHS	匝数比 - 初级:次级	深度	高度	包装方式	引脚样式	安装类型	总长度	变压器类型	触点数	工作温度	电感量	击穿电压	尺寸/外形	安装高度（最大）	核心类型	频率	额定功率	初级电压	次级电压	输出1频率	次级绕组	输出电流（最大）	次级满载电压	类型	产品特性	配置	海关税号	输出电流（典型）	重量	安装样式	主要材料	位数	额定直流电流	磁芯材料	磁芯材质	已删除	直流电阻（DCR）- 初级	次级直流电阻（DCR）	射频系列/标准	产品	其他名称	产品类别	工厂包装数量	SVHC	插入损耗	频率范围	回波损耗（最小）	频率响应	隔离电压	插入损耗（最大）	初级阻抗（欧姆）	次级阻抗（欧姆）	初始电阻（最小）	宽度	长度	屏蔽	端接样式	插头类型	产品子类型	尺寸	最大工作高度	输出配置	隔离	电感量范围	电容比测试条件	串联电感	直流电阻（DCR）（最大）
8 PM61300-5-RC Power Transformer 1:125 1500Vrms Single+Auxilary Prim. Single Sec. 10.5V Prim. 1300V Sec. Surface Mount Power Transformer 1:125 1500Vrms 6W 7Term. Gull Wing SMD TRANSFORMER CCFL INVRT 10.5V SMD SMD CCFL TRANSFORMER, 20UH 70mA 10% TRANSFORMER,CCFLINVERTER,44UH@10KHZ,2.34OHMDCRMAX,10.5V bourns / j.w. miller	309	1: ¥22.372	Tape & Reel	-	Lead free / RoHS Compliant	Compliant	1:125	26 mm	7.1 mm	Tape and Reel	Gull Wing	Surface Mount	16.5 mm	Inverter Transformer	7	-40C to 105C	20µH	1500Vrms	19.50mm L x 16.50mm W	7.10mm	Ferrite	60kHz	6 W	10.5 V	:1 x 1.3kV	60 KHz	Single	70 mA	1300 V	CCFL	Single+Auxilary	Encapsulated	85043180	70mA	0	Surface Mount	:1 x 10.5V	7	:70mA	:Ferrite	:70mA	Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 SM-LP-5001E Audio Transformer 1:1 2000Vrms 115Ohm Prim. DCR 115Ohm Sec. DCR ±0.25dB 2dB Surface Mount Audio Transformer 1:1 2000Vrms 115Ohm Prim. DCR 115Ohm Sec. DCR 6Term. Gull Wing SMD TRANSF LINE MATCHING SMD Transformers Audio & Signal 600uH 7.36mm SMT Line Matching LINE MATCHING TRANSFORMER TRANSFORMER, LINE-MATCHING, 1:1 TRANSFORMER,LINEMATCHING,600UH,7.36MM Line Matching Transformer 600uH 1:1 bourns	811	1: ¥8.232	Tape & Reel	:SM-LP	Lead free / RoHS Compliant	Compliant	1:1	14	7.36 mm	Tape and Reel	Gull Wing	Surface Mount	9.6	Surface Mount Line Matching Transformer	6	-20 to 85 °C	3.8H	2000Vrms	12.80mm L x 9.60mm W	7.36mm	-	0.2kHz to 4kHz	-	-	:-	-	-	-	-	LineMatching	-	Encapsulated	85043180	-	0.001	-	115 Ohms	-	-	-	-	-	115(Typ)	115 Ohms	SM-LP-5001	Line Transformers	SM-LP-5001ECT	Transformers Audio & Signal	400	:No SVHC (16-Dec-2013)	:2dB	200 Hz to 4 kHz	24	±0.25dB	1.5 kV	2	600 Ohms	:600ohm	115 Ohms	9.6 mm	12.5 mm	Unshielded	SMD/SMT	:-	Transformers	-	-	-	-	-	-	-	-
6 PM61300-3-RC Power Transformer 1:86 1500Vrms Single+Auxilary Prim. Single Sec. 15V Prim. 1300V Sec. Surface Mount Power Transformer 1:86 1500Vrms 6W 7Term. Gull Wing SMD TRANSFORMER CCFL INVERT 15V SMD bourns / j.w. miller	250	250: ¥15.708	Tape & Reel	PM61300	Lead free / RoHS Compliant	Compliant	1:86	26 mm	7.1 mm	Tape and Reel	Gull Wing	Surface Mount	16.5 mm	Inverter Transformer	7	-40C to 105C	27µH	1500Vrms	19.50mm L x 16.50mm W	7.10mm	Ferrite	-	6 W	15 V	-	60 KHz	Single	70 mA	1300 V	-	Single+Auxilary	-	-	-	-	Surface Mount	-	7	-	-	-	Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	19.50mm L x 16.50mm W	7.10mm	Surface Mount	-	-	-	-	-
DD100-20-RC POWER TRANSFORMER,HAZMAT POWER TRANSFORMER bourns / j.w. miller	10	200: ¥46.6541	50	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DD200-12-RC POWER TRANSFORMER,HAZMAT POWER TRANSFORMER bourns / j.w. miller	10	240: ¥61.9541	6	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DD300-10-RC POWER TRANSFORMER,HAZMAT POWER TRANSFORMER bourns / j.w. miller	10	240: ¥71.1314	6	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DD560-12-RC POWER TRANSFORMER,HAZMAT POWER TRANSFORMER bourns / j.w. miller	10	240: ¥104.0352	6	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SM74139EL Telecom Transformer 1CT:1.15CT/1CT:1.15CT 1500VAC 0.7Ohm/0.7Ohm Prim. DCR 0.75Ohm/0.75Ohm Sec. DCR Surface Mount Telecom Transformer 1CT:1.15CT/1CT:1.15CT 0.7Ohm/0.7Ohm Prim. DCR 0.75Ohm/0.75Ohm Sec. DCR 16Term. Gull Wing SMD XFRMR SURFACE MOUNT bourns	10	2800: ¥30.464	Tape & Reel	*	Lead free / RoHS Compliant	Compliant	1CT:1.15CT/1CT:1.15CT	9.52	6.22	Tape and Reel	Gull Wing	Surface Mount	12.82	T1/CEPT/ISDN-PRI Transformer	16	70	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.7/0.7 Ohm	0.75/0.75	SM	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1500 Vac	1.2(Min)/1.2(Min) mH	30/30	0.6/0.6	-
DD025-36-RC POWER TRANSFORMER,HAZMAT POWER TRANSFORMER bourns / j.w. miller	10	200: ¥40.5294	50	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DD050-12-RC POWER TRANSFORMER,HAZMAT POWER TRANSFORMER bourns / j.w. miller	10	200: ¥40.5294	50	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DD050-16-RC POWER TRANSFORMER,HAZMAT POWER TRANSFORMER bourns / j.w. miller	10	200: ¥40.5294	50	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DD050-24-RC POWER TRANSFORMER,HAZMAT POWER TRANSFORMER bourns / j.w. miller	10	200: ¥40.5294	50	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DD100-10-RC POWER TRANSFORMER,HAZMAT POWER TRANSFORMER bourns / j.w. miller	10	200: ¥46.6541	50	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DD100-28-RC POWER TRANSFORMER,HAZMAT POWER TRANSFORMER bourns / j.w. miller	10	200: ¥46.6541	50	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DD200-16-RC POWER TRANSFORMER,HAZMAT POWER TRANSFORMER bourns / j.w. miller	10	240: ¥61.9541	6	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DD300-20-RC POWER TRANSFORMER,HAZMAT POWER TRANSFORMER bourns / j.w. miller	10	240: ¥71.1314	6	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DD300-36-RC POWER TRANSFORMER,HAZMAT POWER TRANSFORMER bourns / j.w. miller	10	240: ¥71.1314	6	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DD560-16-RC POWER TRANSFORMER,HAZMAT POWER TRANSFORMER bourns / j.w. miller	10	240: ¥104.0352	6	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
7 PM61300-1-RC Power Transformer 1:50 1500Vrms Single+Auxilary Prim. Single Sec. 25V Prim. 1300V Sec. Surface Mount Power Transformer 1:50 1500Vrms 6W 7Term. Gull Wing SMD TRANSFORMER CCFL INVERT 25V SMD TRANSFORMER,CCFLINVERTER,44UH@10KHZ,0.61OHMDCRMAX,25V bourns / j.w. miller	5250	250: ¥15.708	Tape & Reel	-	Lead free / RoHS Compliant	Compliant	1:50	26	7.1	Tape and Reel	Gull Wing	Surface Mount	16.5	Inverter Transformer	7	105	44µH	1500Vrms	19.50mm L x 16.50mm W	7.10mm	Ferrite	60kHz	6 W	25 V	1300V	60 KHz	Single	70 mA	1300 V	CCFL	Single+Auxilary	Encapsulated	-	70mA	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
8 PM61300-2-RC Power Transformer 1:67 1500Vrms Single+Auxilary Prim. Single Sec. 20V Prim. 1300V Sec. Surface Mount Power Transformer 1:67 1500Vrms 6W 7Term. Gull Wing SMD TRANSFORMER CCFL INVERT 20V SMD SMD CCFL TRANSFORMER, 44UH 70mA 10% TRANSFORMER,CCFLINVERTER,44UH@10KHZ,0.82OHMDCRMAX,20V bourns / j.w. miller	4500	250: ¥15.708	Tape & Reel	-	Lead free / RoHS Compliant	Compliant	1:67	26 mm	7.1 mm	Tape and Reel	Gull Wing	Surface Mount	16.5 mm	Inverter Transformer	7	-40C to 105C	44µH	1500Vrms	19.50mm L x 16.50mm W	7.10mm	Ferrite	60kHz	6 W	20 V	:1 x 1.3kV	60 KHz	Single	70 mA	1300 V	CCFL	Single+Auxilary	Encapsulated	85043180	70mA	0	Surface Mount	:1 x 20V	7	:70mA	:Ferrite	:70mA	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	:0.82ohm

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Bourns, Inc.- 电源变压器

电源变压器 - 型号列表

匝数比 - 初级:次级

电感量

初级电压

深度

高度

总长度

工作温度

标准包装数量

次级电压

主要材料

变压器类型

触点数

系列

频率

击穿电压

重量

尺寸/外形

安装高度（最大）

类型

直流电阻（DCR）- 初级

次级直流电阻（DCR）

射频系列/标准