开关转换器,SMPS 变压器

结果:
1,548
Manufacturer
Series
Inductance @ Frequency
Size / Dimension
Footprint
Height - Seated (Max)
Voltage - Primary
Intended Chipset
Voltage - Auxiliary
Frequency
Voltage - Isolation
Chipset Manufacturer
Operating Temperature
Applications
Style
Mounting Type
Type
Transformer Type
Inductance
Turns Ratio - Primary
ET (Volt-Time)
结果1,548
选择
图片产品详情单价可用性ECAD 模型Mounting TypeSize / DimensionHeight - Seated (Max)Operating TemperatureVoltage - IsolationTypeApplicationsIntended ChipsetChipset ManufacturerVoltage - PrimaryVoltage - AuxiliaryFrequencyFootprintStyleSeries
750317933
MID-FLYTI FLYBACK TRANSFORMER E
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数量
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PCB Symbol, Footprint & 3D Model
Surface Mount
-
0.571" (14.50mm)
-40°C ~ 125°C
1500Vrms
For DC/DC Converters
Flyback Converters
-
Texas Instruments
18 ~ 36V
10V @ 20mA
250kHz
-
Laminated Core
MID-FLYTI
7508112339
MID-OLTI OFFLINE TRANSFORMER EE
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
0.984" L x 0.874" W (25.00mm x 22.20mm)
0.650" (16.50mm)
-40°C ~ 125°C
-
For AC/DC Converters
Flyback Converters
-
Texas Instruments
120 ~ 375V
-
100kHz
-
Laminated Core
MID-OLTI
750318938
WE-POE FORWARD TRANSFORMER EFD2
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
0.450" (11.43mm)
-40°C ~ 125°C
1500Vrms
For DC/DC Converters
Power Over Ethernet (PoE)
-
-
36 ~ 72V
-
250kHz
-
Laminated Core
WE-PoE++
750811647
MID-OLTI OFFLINE TRANSFORMER EE
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
1.024" L x 0.874" W (26.00mm x 22.20mm)
0.630" (16.00mm)
-40°C ~ 125°C
3500Vrms
For AC/DC Converters
Flyback Converters
-
Texas Instruments
120 ~ 375V
-
100kHz
-
Laminated Core
MID-OLTI
750817020
TRANSFORMER FLYBACK MID-OLLT
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-
-40°C ~ 85°C
-
-
Flyback Converters
-
On Semiconductor
-
12V @ 100mA
-
-
Planar
WE-FB, MID-OLLT
750316116
WE-POE FLYBACK TRANSFORMER EFD2
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
0.450" (11.43mm)
-40°C ~ 125°C
1500Vrms
For DC/DC Converters
Power Over Ethernet (PoE)
LT4276
Linear Technology
41 ~ 57V
12V @ 10mA
250kHz
-
Laminated Core
MID-POELT
750316413
MID-OLSTM OFFLINE TRANSFORMER E
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
0.728" L x 0.650" W (18.50mm x 16.50mm)
0.740" (18.80mm)
-40°C ~ 125°C
1500Vrms
For AC/DC Converters
Flyback Converters
-
STMicroelectronics
120 ~ 375V
13V
60kHz
-
Laminated Core
MID-OLSTM
7508110127
MID-OLTI OFFLINE TRANSFORMER EP
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
0.560" L x 0.560" W (14.22mm x 14.22mm)
0.500" (12.70mm)
-40°C ~ 125°C
4000V
For AC/DC Converters
Flyback Converters
-
Texas Instruments
82 ~ 375V
-
120kHz
-
Laminated Core
MID-OLTI
750343341
MID-PPTI POWER TRANSFORMER TOR4.
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
0.360" L x 0.315" W (9.14mm x 8.00mm)
0.300" (7.62mm)
-40°C ~ 125°C
For DC/DC Converters
Forward, Push-Pull Converters
-
-
5V
-
400kHz
-
Laminated Core
WE-PPTI
750342354
MID-FLYTI FLYBACK TRANSFORMER E
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
0.500" (12.70mm)
-40°C ~ 125°C
1500Vrms
For DC/DC Converters
Flyback Converters
-
Texas Instruments
-
400kHz
-
Laminated Core
MID-FLYTI
750314781
MID-PPTI PUSH-PULL TRANSFORMER
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
0.415" (10.54mm)
-40°C ~ 125°C
1000V
For DC/DC Converters
Push-Pull Converters
-
-
9 ~ 15V
-
1MHz
-
Laminated Core
MID-PPLT
750342984
MID-FLYTI FLYBACK TRANSFORMER E
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
0.415" (10.54mm)
-40°C ~ 125°C
1500Vrms
For DC/DC Converters
Flyback Converters
-
Texas Instruments
9 ~ 16V
15V @ 10mA
600kHz
-
Laminated Core
MID-FLYTI
750370423
MID-OLSTM OFFLINE TRANSFORMER E
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Through Hole
0.620" L x 0.591" W (15.75mm x 15.00mm)
0.728" (18.50mm)
-40°C ~ 125°C
3900Vrms
For AC/DC Converters
Flyback Converters
-
STMicroelectronics
120 ~ 375V
13.3V
115kHz
-
-
MID-OLSTM
750311805
MID-FLYTI FLYBACK TRANSFORMER E
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
0.350" (8.89mm)
-40°C ~ 125°C
1500Vrms
For DC/DC Converters
Flyback Converters
-
Texas Instruments
36 ~ 57V
-
150kHz
-
Laminated Core
MID-FLYTI
750317605
MID-FLYTI FLYBACK TRANSFORMER E
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
0.415" (10.54mm)
-40°C ~ 125°C
-
For DC/DC Converters
Flyback Converters
-
Texas Instruments
-
350kHz
-
Laminated Core
MID-FLYTI
750317595
MID-FLYTI FLYBACK TRANSFORMER E
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
0.415" (10.54mm)
-40°C ~ 125°C
1500Vrms
For DC/DC Converters
Flyback Converters
-
Texas Instruments
-
300kHz
-
Laminated Core
MID-FLYTI
750315811
MID-IBTI ISOLATED BUCK TRANSFORM
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
0.450" (11.43mm)
-40°C ~ 125°C
1500Vrms
For DC/DC Converters
Isolated Buck Converters
-
Texas Instruments
36 ~ 72V
-
300kHz
-
Laminated Core
MID-IBTI
750316022
MID-OLLT OFFLINE TRANSFORMER EP
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
0.500" (12.70mm)
-40°C ~ 125°C
1500Vrms
For AC/DC Converters
Flyback Converters
-
On Semiconductor
140 ~ 380V
20V @ 20mA
100kHz
0.699" L x 0.530" W (17.75mm x 13.46mm)
-
MID-OLLT
750320340
MID-PPTI PUSH-PULL TRANSFORMER
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
0.360" L x 0.315" W (9.14mm x 8.00mm)
0.300" (7.62mm)
-40°C ~ 125°C
6000Vrms
For DC/DC Converters
Forward, Push-Pull Converters
-
-
5V
-
220kHz
-
Laminated Core
WE-PPTI
750318701
MID-FLYTI FLYBACK TRANSFORMER E
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
0.360" (9.14mm)
-40°C ~ 125°C
1500Vrms
For DC/DC Converters
Flyback Converters
-
Texas Instruments
-
350kHz
-
Laminated Core
MID-FLYTI

开关转换器,SMPS 变压器

开关变换器变压器,也被称为SMPS变压器,是构建开关电源(SMPS)的必要组件。与传统的线性电源不同,SMPS利用半导体开关技术来高效地调节并提供所需的输出电压。开关变换器的关键组成部分包括功率开关级和控制电路,可以设计为与特定芯片组一起使用。 开关变换器变压器的主要功能是在不同电压级之间传递电能,并在输入和输出电路之间提供绝缘。它通过电磁感应的原理实现。变压器由绕制在磁芯上的两个或多个线圈组成,磁芯可能由铁氧体、粉末铁或其他适当材料制成。 功率开关级通常包括功率晶体管或MOSFET(金属氧化物半导体场效应晶体管),它们快速开关以控制电能的流动。控制电路根据输出电压和电流传感器的反馈信号智能调制这些晶体管的开关频率和占空比。这确保即使在不同的负载条件下,所需的输出电压也能保持在指定范围内。 SMPS变压器专门设计以满足开关电源的独特要求。它们经过精心设计以处理高频运行并尽量减少能量损失。这些变压器通常比线性变压器更小、更轻,适用于空间和重量是关键因素的应用。 SMPS变压器的设计考虑了输入和输出电压级、功率处理能力、电流评级和效率要求等因素。它们被优化为提供高效的电能传输、低电磁干扰(EMI)和可靠的性能。此外,这些变压器可以定制以与特定的芯片组或控制器IC一起工作,确保无缝集成和兼容性。 总之,开关变换器变压器或SMPS变压器在开关电源中起着至关重要的作用。它们促进高效的能量传输,提供电压级别转换,并在输入和输出电路之间实现隔离。这些变压器的设计与SMPS的功率开关级和控制电路相结合,提供高效、紧凑和可靠的操作。