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Supplier: Pulse Electronics Corporation
Description: home phone line and power line networks. These transformers are designed to exceed ANSI and ETSI standards, and have excellent THD performance and small footprints. RF Transformer Features: RoHS Compliant SMT & Leadless SMT Package Options Multiple Frequency Ranges Low
- Operating Frequency Range: 1,000,000 to 50,000,000 Hz
- Impedance Ratio: 1 :1
- Operating Temperature: -40 to 85 C
- Features: RF Transformer, Signal / RF Transformer
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Supplier: Amp-Line Corp.
Description: High Frequency Transformer: Primary Voltage: 25 V rms., Secondary Voltage: 150 V rms., Ouptut Power: 250 watts; Frequency Range: 250K Hz - 800K Hz. Custom specifications can be achived upon request.
- Operating Frequency Range: 250,000 to 800,000 Hz
- 3 dB Bandwidth: 250,000 to 800,000 Hz
- Power Rating: 250.00000000000003 watts
- Maximum Primary Voltage Rating: 0 to 25 volts
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Supplier: Coilcraft, Inc.
Description: The YA9219-AL Wideband Transformer with an integrated common-mode choke combines high-speed signal transmission, isolation, and effective common-mode noise filtering in a single compact component. This integrated design helps simplify PCB layout, save valuable board space, and ensure
- Operating Temperature: -40 to 125 C
- Cooling Method: Dry-type / Air Cooled
- Transformer Type: Isolation Transformer
- Features: Other, Power / Power System / Distribution Transformer, Surface Mount Technology (SMT)
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Supplier: Coilcraft CPS
Description: ■ Small wideband transformer: 7.2 × 6.43 × 4.45 mm high ■ 300 V interwinding isolation, 1/4 Watt RF input power ■ 250 mA max current rating.
- Operating Frequency Range: 0.12 to 440 Hz
- Impedance Ratio: 4 :1
- Power Rating: 0.25 watts
- Operating Temperature: -40 to 125 C
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Supplier: Win Source Electronics
Description: Manufacturer: ZETTLER Electronics Win Source Part Number: 911278-AHI02510 Series: AHI025 Package: Box Mounting: Through Hole Categories: Transformers ECCN: EAR99 Popularity: High Fake Threat In the Open Market: 46 pct. Supply and Demand Status: Balance Quantity per package: 1 MSL
- Features: Other
- Category: Signal / RF Transformer
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Supplier: Win Source Electronics
Description: Manufacturer: Eaton Bussmann Win Source Part Number: 916181-CTX01-15771 Package: Bulk Categories: Transformers Popularity: High Fake Threat In the Open Market: 81 pct. Supply and Demand Status: Balance Quantity per package: 140 MSL Level: 1 (Unlimited)
- Category: Signal / RF Transformer
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Supplier: Win Source Electronics
Description: Manufacturer: Pulse Win Source Part Number: 897832-ST5382-R Package: Bulk Part Status: Obsolete Categories: Transformers ECCN: OBSOLETE Popularity: High Fake Threat In the Open Market: 35 pct. Supply and Demand Status: Balance Quantity per package: 1
- Category: Signal / RF Transformer
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Supplier: Triad Magnetics
Description: Designed for switching power supply applications, Triad current sense transformers are used to detect the current passing through a conductor. These transformers are very reliable and operate effectively over the frequency range of 20 kHz - 200 kHz. They are constructed of UL
- Operating Frequency Range: 20 to 200,000 Hz
- Features: Both Sides
- Other Transformer Types / Applications: Current Sense Transformer, Switch Mode Transformer
- Category: Signal / RF Transformer
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Supplier: Hammond Manufacturing Company Inc.
Description: This listing of transformers and chokes is directly from the Peter W. Dahl files. They are arranged in alpha-numeric order beginning with AAA and ending with 999. These transformers are usually built to order one at a time. Units we have already built are shown with Hammond part
- Other Transformer Types / Applications: Electronics Transformer, Power Transformer
- Standards: RoHS Compliant
- Category: Signal / RF Transformer
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Supplier: Win Source Electronics
Description: Manufacturer: Bourns Inc. Win Source Part Number: 934094-SM75056EL Package: Reel - TR Mounting: Surface Mount Part Status: Obsolete Family Name: SM750 Categories: Transformers ECCN: EAR99 Popularity: High Fake Threat In the Open Market: 59 pct. Supply and Demand Status: Balance
- Features: Other, Surface Mount Technology (SMT)
- Category: Signal / RF Transformer
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Supplier: Amgis Toroidal Power Products, LLC
Description: Current transformers (CTs) are used for measurement of electric currents and can be known as instrument transformers. When current in a circuit is too high to directly apply to measuring instruments, a current transformer produces a reduced current accurately proportional
- Operating Frequency Range: 20,000 to 200,000 Hz
- Operating Temperature: -40 to 120 C
- Maximum Secondary Current Rating: 0.03 to 0.3 amps
- Features: AC
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Supplier: Majestic Transformer Co.
Description: Korndorfer Motor Starter Transformer, a Scott or Le Blanc three phase to two phase or single phase transformer, an ultra-isolation transformer, a buck/boost transformer, a high accuracy voltage transformer for use with panel meters, a single phase
- Features: Audio Transformer, Power / Power System / Distribution Transformer, Signal / RF Transformer, Variable
- Transformer Type: Autotransformer, Power Transformer, Three Phase / Polyphase Transformer, Variac / Variable Autotransformer
- Mounting: Chassis Mount, Pad-Mounted
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Supplier: Qorvo
Description: Transformer designed for applications that require small, low-cost and high reliable surface mount components, low insertion loss, high RF power capability across broad temperature range, compatible with 260°C lead-free soldering & RoHS compliant.
- Operating Frequency Range: 45,000,000 to 1,218,000,000 Hz
- Impedance Ratio: 3.06 :1
- Amplitude Unbalance: 0.1 dB
- Phase Unbalance: 0.5 degrees
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Supplier: Dongguan Yili Electronics Co., Ltd.
Description: We offer a complete line of control transformers for machine tools, electromagnetic devices, and industrial applications, which include multi-tap, step-up, step-down, open core, and encapsulation. Our control transformers are constructed with high-quality silicon steel
- Maximum Primary Voltage Rating: 100 to 600 volts
- Maximum Secondary Voltage Rating: 12 to 240 volts
- Other Transformer Types / Applications: Industrial Control Transformer
- Features: Other
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Supplier: JiuJiang Ingiant Technology Co., Ltd.
Description: Product drawing: The high frequency rotary joint transformer is used in constant rotating equipment. It transmits high frequency signals and high speed signals from stationary part to rotating part. This rotary joint is capable of transmitting analog signals and
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Supplier: Amgis Toroidal Power Products, LLC
Description: Amgis designs and manufactures professional toroidal audio transformers, ideal for high-end designs. High-performance audio equipment demands absence of AC noise. We can design a solution that can isolate at a high level and deliver the clean power demanded by top
- Features: AC
- Other Transformer Types / Applications: Audio Transformer
- Category: Signal / RF Transformer
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Supplier: Qorvo
Description: Transformer is designed to be used at the output when using the QPA3390 Amplifier. It offers low insertion loss combined with high RF power capability across a broad temperature range, compatible with 260°C lead-free soldering & RoHS compliant.
- Operating Frequency Range: 45,000,000 to 1,794,000,000 Hz
- Impedance Ratio: 3.06 :1
- Amplitude Unbalance: 1 dB
- Phase Unbalance: 3 degrees
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Supplier: ODG (Origin Data Global)
Description: Current Transformers CS4xxx High Freq 80000uH 35A 4Ohms
- Category: Signal / RF Transformer
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Description: be configured by the user to suit their particular requirements. Typical applications: Ion Beam Implantation Semiconductor Processing Electron Beam Welding Capacitor Charging High Power RF Transmitters Electrostatic Precipitators X Ray Systems Digital Interface The STR features
- AC Input Voltage: 264 to 528 volts
- DC Output Voltage: 3,000 volts
- DC Output Current: 2 amps
- DC Output Power: 6,000 watts
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Supplier: Coilcraft, Inc.
Description: System comprises an isolation transformer and a common mode choke DETAILS Meets all current requirements of Gigabit Ethernet PoE Plus Isolation Transformer OCL >350 µH with a 35 mA dc offset up to 70°C. Can handle current up to 800 mA Can be used with virtually all chipsets
- Operating Temperature: -40 to 85 C
- Cooling Method: Dry-type / Air Cooled
- Transformer Type: Isolation Transformer
- Features: Other, Power / Power System / Distribution Transformer, Signal / RF Transformer
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Supplier: ERSAELECTRONICS PTE. LTD.
Description: Switching Transformer, High Frequency Product overview: MGPWT-00266-P from TE Connectivity is a Switching Converter Smps Transformer for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers
- Category: Signal / RF Transformer
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Supplier: ERSAELECTRONICS PTE. LTD.
Description: HIGH FREQUENCY MAGNETICS DS3/E3/STS-1 Transformers Product overview: S554-3184-00 from Bel Fuse, Inc. is a Pulse Transformer for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers
- Category: Signal / RF Transformer
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Supplier: AR RF/Microwave Instrumentation
Description: Model IT2000 Series consists of switchable transformers for high power ultrasonic and RF transducer applications, as well as other laboratory applications requiring broadband, high power, impedance matching system. These transformers are designed to
- Operating Frequency Range: 100,000 to 3,000,000 Hz
- Power Rating: 1,500 watts
- Other Transformer Types / Applications: Switch Mode Transformer
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Supplier: Dongguan Yili Electronics Co., Ltd.
Description: We manufacture low-frequency EI Transformers of all sizes and designs, ranging from EI 28 to EI 162 and wattage from 0.3VA to 5000VA. All the products use high-quality silicon steel sheet that features low consumption, high output power, high efficiency,
- Operating Frequency Range: 50 to 60 Hz
- Maximum Primary Voltage Rating: 100 to 600 volts
- Maximum Secondary Voltage Rating: 5 to 277 volts
- Power Rating (VA): 0.3 to 5,000 VA
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Supplier: Dongguan Yili Electronics Co., Ltd.
Description: We offer a complete line of control transformers for machine tools, electromagnetic devices, and industrial applications, which include multi-tap, step-up, step-down, open core, and encapsulation. Our control transformers are constructed with high-quality silicon steel
- Maximum Primary Voltage Rating: 100 to 600 volts
- Maximum Secondary Voltage Rating: 12 to 240 volts
- Other Transformer Types / Applications: Industrial Control Transformer
- Features: Other
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Supplier: Coilcraft, Inc.
Description: Small wideband transformer – 3.3 × 2.3 mm footprint, 1.5 mm high Typical applications are as impedance or isolation transformer Can also be used in SEPIC applications and as common mode chokes 250 Vrms, one minute interwinding isolation; 1/4 Watt RF input power
- Operating Temperature: -40 to 85 C
- Cooling Method: Dry-type / Air Cooled
- Other Transformer Types / Applications: Isolation Transformer, RF Transformer
- Standards: RoHS Compliant
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Supplier: Amgis Toroidal Power Products, LLC
Description: location on a board without affecting the connectivity of the circuit. Current transformers represent a unique application of transformer theory. Unlike power transformers, their purpose is not to change the line voltage up or down to power a piece of equipment.
- Impedance Ratio: 500 to 2,500 :1
- Operating Temperature: -40 to 120 C
- Features: 50 / 60 Hz, AC, Other
- Mounting: Chassis Mount, Dish / Disk Mount
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Supplier: Tamura Corporation of America
Description: • Optimized for High Speed Modem Applications • Frequency Range 300Hz to 4kHz • 1500 Vrms Hi-Pot (Pri:Sec) • Approved to UL1950 3rd Edition • PCMCIA Packages • Approved to UL60950 & EN60950
- Operating Frequency Range: 200 to 4,000 Hz
- DCR: 78 ohms
- Insertion Loss: 1.5 dB
- Features: None, Through Hole Technology (THT), Tray
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Supplier: Datatronics™
Description: Feature Designed for Switching Mode Power Supply Applications High Dielectric Strength Capability 3750VRMS Frequency Range 20 kHz - 200 kHz Fully molded construction with center thru hole for Primary Lead The PT27312 is VDE approved
- Operating Frequency Range: 50,000 to 200,000 Hz
- DCR: 0.7 to 11 ohms
- Isolation / Hipot Level: 3.75 kilovolts
- Other Transformer Types / Applications: Current Sense Transformer, Switch Mode Transformer
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Supplier: Coilcraft, Inc.
Description: Coilcraft LPD5030V Series surface-mount 1:1 coupled power inductors feature higher isolation and are suitable for Flyback, SEPIC, Cuk, Zeta and other applications. Their compact, low-profile design and magnetic shielding make them ideal for high-density circuits. 1500 Vdc (1000 Vrms)
- Inductance Range: 150 microH
- DCR: 3.82 ohms
- Operating Temperature: -40 to 85 C
- Core Material: Ferrite
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Supplier: West Coast Magnetics
Description: West coast Magnetics' 604 series current sense transformer is an ideal solution for current sensing up to 100 amps of rms current at frequency from 50 Hz to 1 kHz. this product is available in 250, 500 and 1000 turn versions and all generate a very high degree of accuracy. isolation to
- DCR: 0.009 ohms
- Other Transformer Types / Applications: Current Sense Transformer
- Category: Signal / RF Transformer
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Supplier: Richardson RFPD
Description: The BD1631J50100AHF is an ultra-small (0805), low profile, balanced to unbalanced transformer in an easy to use Xinger style manufacturing friendly surface mount package. BD1631J50100AHF has a power rating of 2 Watts at 85 C and 1.3 Watts at 105 C (AVG) and a peak to average ratio of
- Operating Frequency Range: 1,600,000,000 to 3,100,000,000 Hz
- Power Rating (Watts): 2 watts
- Other Transformer Types / Applications: Balun Transformer
- Features: Other, Surface Mount Technology (SMT)
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Supplier: Dongguan Yili Electronics Co., Ltd.
Description: This kind of transformer is a low-frequency power transformer designed for printed circuit board applications. Split bobbin construction enables high isolation primary to secondary, low capacitive coupling to minimize line noise.
- Maximum Primary Voltage Rating: 115 to 240 volts
- Maximum Secondary Voltage Rating: 5 to 120 volts
- Power Rating (VA): 0.3 to 36 VA
- Features: Other
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Supplier: Hammond Manufacturing Company Inc.
Description: Features Ideal for EMI/RFI filtering applications Suitable for energy storage inductors for switching power supplies. High current Minimum .5" long leads, for P.C. board mounting. Storage temperature range: -20°C to 105°C Operating temperature range: -20°C to 85°C
- Features: Other
- Standards and Certifications: RoHS Compliant
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Supplier: Inductotherm Group
Description: Perfect for low power applications and limited diameter tube mills, the Thermatool™ Compact High Frequency Welder is a good fit when capital expenditures are limited. This simplified and compact design combines the traditional DC power supply into the RF Generator
- Equipment Type: Complete System
- Process Capability: Welding Equipment
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More Information Top
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Transformer and Paper Capacitor Reports Available from the Library of Congress
high power RF transformers .” .
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Eliminating tie-down diodes in process technologies
Sonnet EM Simulation of High Power Transformers for RF Power Amplifiers”, 28th International Review of Progress in Applied Computational Electromagnetics, Columbus, OH, USA, April 2012 .
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Index to Wireless Engineer Abstracts and References - Author Index
…design, 2589 Rau, K. L., new thyratrons for telephone circuits, 1628 Rau, R. S. N., with G. K. M. Pfestorf, ions and bar- riers in electric discharges, 1379 Raudorf, W., with others, wide-band high - power rf . transformer for Birmingham synchrotron, 69…
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Detailed author index
C A Transformer for High - Power RF Applications Using Bondwires in Parallel .
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Book of abstracts
A Transformer for High - Power RF Applications Using Bondwires in Parallel .
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Graphene: Materials in the flatland
A Transformer for High - Power RF Applications Using Bondwires in Parallel .
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Abstract Submitted
for the DPP11 Meeting of
Using a Balun Transformer Combiner for High Power RF .
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A 70W package-integrated class-E Chireix outphasing RF power amplifier
[5] D. A. Calvillo-Cortes, et al., “A transformer for high - power RF appli- cations using bondwires in parallel,” in European Microw.
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Electromagnetic Environment Measurement under Steady-State Conditions in Utility Substations
High RF components in the power transformer vicinity were detected.
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A High Power Solid State T-R Switch
transformers can handle significantly higher RF power than the circuits shown in figures 1 and 2.
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