Coilcraft, Inc. Datasheets for Toroidal Transformers
Toroidal transformers typically consist of copper wire wrapped around a cylindrical core. This design prevents the magnetic flux that occurs within the coil from leaking.
Toroidal Transformers: Learn more
| Product Name | Notes |
|---|---|
| Coilcraft PFD2015 Series of miniature 1:1 coupled power inductors are used as low-power isolation transformers in SEPIC applications, or as common mode chokes. A wide range of inductance values means... | |
| Coilcraft's MSD1260T Series of 1:1 high-temperature coupled power inductors are used in Flyback, SEPIC, Ćuk, Zeta and other applications. The MSD_T family features magnetic shielding for compact packaging and tight... | |
| Coilcraft's MSD1278 Series of 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for Flyback, SEPIC, Ćuk, Zeta and other applications. Ideal... | |
| Coilcraft's MSD1278T Series of 1:1 high-temperature coupled power inductors are used in Flyback, SEPIC, Ćuk, Zeta and other applications. The MSD_T family features magnetic shielding for compact packaging and tight... | |
| Coilcraft's MSD1514 Series of 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for Flyback, SEPIC, Ćuk, Zeta and other applications. Ideal... | |
| Coilcraft's MSD1583 Series of 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for Flyback, SEPIC, Ćuk, Zeta and other applications. Ideal... | |
| Coilcraft's MSD7342 Series of 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for Flyback, SEPIC, Ćuk, Zeta and other applications. Ideal... | |
| Coilcraft's UA825x miniature, low-profile transformers are designed for use with SN6501 and SN6505B transformer drivers from Texas Instruments. The center-tapped push-pull transformer features high isolation voltage and high efficiency for... | |
| Coilcraft's ZA9709 and WA8427 miniature, low-profile transformer is designed for use with SN6505B transformer drivers from Texas Instruments. The center-tapped push-pull transformer features high isolation voltage and high efficiency for... | |
| Transformers // Power-Transformers // Power-Over-Ethernet // POExxC // POE60C-12 | |
| Transformers // Power-Transformers // Power-Over-Ethernet // POExxC // POE60C-18 | |
| Transformers // Power-Transformers // Power-Over-Ethernet // POExxC // POE60C-25 | |
| Transformers // Power-Transformers // Power-Over-Ethernet // POExxC // POE60C-33 | |
| Transformers // Power-Transformers // Power-Over-Ethernet // POExxC // POE60C-50 | |
| Transformers // Power-Transformers // Power-Over-Ethernet // POExxPR // POE33PR-33 | |
| Transformers // Power-Transformers // Power-Over-Ethernet // POExxPR // POE35PR-50 | |
| Transformers // Power-Transformers // Power-Over-Ethernet // POExxPR // POE38PR-12 | |
| Transformers // Power-Transformers // Power-Over-Ethernet // POExxPR // POE53PR-33 | |
| Transformers // Power-Transformers // Power-Over-Ethernet // POExxPR // POE70PR-50 | |
| Transformers // Power-Transformers // Power-Over-Ethernet // POExxPR // POE72PR-12 | |
| Transformers // Power-Transformers // Power-Over-Ethernet // RA7129 // NA6083-BL | |
| Transformers // Wideband-RF-Transfor mers // SWB // SWB1010-1-SM | |
| Transformers // Wideband-RF-Transfor mers // SWB // SWB1010-SM | |
| Transformers // Wideband-RF-Transfor mers // SWB // SWB1015-SM | |
| Transformers // Wideband-RF-Transfor mers // SWB // SWB1040-SM | |
| Transformers // Wideband-RF-Transfor mers // SWB // SWB2010-1-SM | |
| Transformers // Wideband-RF-Transfor mers // SWB // SWB2010-SM | |
| Transformers // Wideband-RF-Transfor mers // SWB // SWB2040-SM | |
| Transformers // Wideband-RF-Transfor mers // SWB // SWB3010-1-SM | |
| Transformers // Wideband-RF-Transfor mers // SWB // SWB3010-SM | |
| Transformers // Wideband-RF-Transfor mers // SWB // SWB3015-SM | |
| Transformers // Wideband-RF-Transfor mers // SWB // SWB3040-SM | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB-1-5-B | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB-1-5-C | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB-1-B | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB-1-C | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB-16-B | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB-2-B | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB-2-C | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB-4-B | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB-4-C | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB2010-1 | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB2010 | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB2040 | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB3010-1 | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB3010 | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB3015 | |
| Transformers // Wideband-RF-Transfor mers // TTWB // TTWB3040 | |
| Transformers // Wideband-RF-Transfor mers // WB // WB1010-1-SM | |
| Transformers // Wideband-RF-Transfor mers // WB // WB1010-SM | |
| Transformers // Wideband-RF-Transfor mers // WB // WB1015-SM | |
| Transformers // Wideband-RF-Transfor mers // WB // WB1040-SM | |
| Transformers // Wideband-RF-Transfor mers // WB // WB2010-1-SM | |
| Transformers // Wideband-RF-Transfor mers // WB // WB2010-SM | |
| Transformers // Wideband-RF-Transfor mers // WB // WB2040-SM | |
| Transformers // Wideband-RF-Transfor mers // WB // WB3010-1-SM | |
| Transformers // Wideband-RF-Transfor mers // WB // WB3010-SM | |
| Transformers // Wideband-RF-Transfor mers // WB // WB3015-SM | |
| Transformers // Wideband-RF-Transfor mers // WB // WB3040-SM | |
| Transformers // Wideband-RF-Transfor mers // WB_SMT // WB1-1TSL | |
| Transformers // Wideband-RF-Transfor mers // WB_SMT // WB1-6TSL | |
| Transformers // Wideband-RF-Transfor mers // WB_SMT // WB13-1TSL | |
| Transformers // Wideband-RF-Transfor mers // WB_SMT // WB16-6TSL | |
| Transformers // Wideband-RF-Transfor mers // WB_SMT // WB2-1TSL | |
| Transformers // Wideband-RF-Transfor mers // WB_SMT // WB2-5-6TSL | |
| Transformers // Wideband-RF-Transfor mers // WB_SMT // WB3-1TSL | |
| Transformers // Wideband-RF-Transfor mers // WB_SMT // WB4-1HSL | |
| Transformers // Wideband-RF-Transfor mers // WB_SMT // WB4-6TSL | |
| Transformers // Wideband-RF-Transfor mers // WB_SMT // WB5-1TSL | |
| Transformers // Wideband-RF-Transfor mers // WB_SMT // WB8-1TSL | |
| Transformers // Wideband-RF-Transfor mers // WB_TH // WB1-1TL | |
| Transformers // Wideband-RF-Transfor mers // WB_TH // WB1-6TL | |
| Transformers // Wideband-RF-Transfor mers // WB_TH // WB13-1TL | |
| Transformers // Wideband-RF-Transfor mers // WB_TH // WB16-6TL | |
| Transformers // Wideband-RF-Transfor mers // WB_TH // WB2-1TL | |
| Transformers // Wideband-RF-Transfor mers // WB_TH // WB2-5-6TL | |
| Transformers // Wideband-RF-Transfor mers // WB_TH // WB3-1TL | |
| Transformers // Wideband-RF-Transfor mers // WB_TH // WB4-1HL | |
| Transformers // Wideband-RF-Transfor mers // WB_TH // WB4-6TL | |
| Transformers // Wideband-RF-Transfor mers // WB_TH // WB5-1TL | |
| Transformers // Wideband-RF-Transfor mers // WB_TH // WB8-1TL | |
| 3 dB bandwidth: 1 MHz to 8.5 GHz 1/4 Watt RF input power 250 mA max current rating AEC-Q200 Grade 1 (−40°C to +125°C) Need parts for space, military or... | |
| (For a smaller package size see WBC Series) Also available in a through hole version Available in a variety of impedance ratios Tapped or untapped configurations 250 mA max current... | |
| Also available in a surface mount version Available in a variety of impedance ratios Tapped or untapped configurations 250 mA max current rating, 1/4 Watt RF input power rating 500... | |
| Available in 1, 1.5, 2, 4 and 16 to 1 versions Tapped or untapped configurations 300 V interwinding isolation; 1/4 Watt input RF power rating Typical applications are as impedance... | |
| Available in 1, 1.5, 2, 4 and 16 to 1 versions Tapped or untapped configurations Footprint comparable to Mini-Circuits TT Series Low profile, flat top ceramic case for reliable pick... | |
| Compact, low-profile package (8.2 × 6.6 × 5.4 mm) reduces board space by up to 20% and is 24% shorter than competitive options Optimized for the Texas Instruments PGA460-Q1 Ideal... | |
| Designed for 11 Watt applications with 185 – 264 Vac input 20 V, 10 mA auxiliary winding output | |
| Designed for active clamp forward topology Operates at 200 kHz with 36 – 72 V input | |
| Designed for active clamp forward topology Operates at 200 kHz with 36 – 72 V input Provides 0.229 mm clearance above the seating plane AEC-Q200 qualified | |
| Designed for ON Semiconductor NCP4305FBDAP 65 W Off-Line AC/DC Adapter Suitable for gate drive and other power applications Reinforced insulation class COTS Plus tin-silver-copper and tin-lead terminations available | |
| Designed for Texas Instruments Automotive 40 V to 1 kV Input Flyback Reference Design Supporting Regenerative Braking Safety Test AEC-Q200 Grade 1 (−40°C to +125°C) 5700 Vrms, one minute isolation... | |
| Designed for Texas Instruments PMP6712 Dual-Channel Full-Bridge Converter for PoE Power Sourcing (PSE). Listed as T2 and T4 on Texas Instruments BOM-PMP6712 Insulated bottom surface | |
| Designed for use Texas Instruments Fully Autonomous Single Port Type 2 (30 W) PoE PSE Reference Design PMP20588. | |
| Designed specifically for automotive active cell balance battery management system. Suitable for power driver ICs, low power isolation, gate drive and other power applications. AEC-Q200 Grade 1 (−40°C to +125°C)... | |
| Developed for flyback applications up to 30 Watts. Designed to meet IEEE 802.3at-2009 standard. Operates with 36 – 72 V input at a 250 kHz switching frequency. UL Certified per... | |
| Developed for Flyback DC/DC PoE Powered Devices (PD) power converters up to 71 W Designed to meet IEEE802.3bt standard and operates with 36 – 57 V input Perfect solution for... | |
| Developed for Flyback PoE DC/DC Powered Devices (PD) power converters up to 51 W Designed to meet IEEE802.3bt standard and operates with 36 – 57 V input Perfect solution for... | |
| Developed for Linear LT3999 Low Noise, 1 A, 1 MHz Push-Pull DC/DC Driver with Duty Cycle Control 500 Vrms, one minute isolation primary windings to secondary windings Three output power... | |
| Developed for Linear Technology LT8584 Isolated Monolithic Active Cell Balancer | |
| Developed for Linear Technology LT8584 Isolated Monolithic Active Cell Balancer Input: 2 – 8 V; Outputs: 10 – 35 V, 30 – 80 V and 100 – 400 V AEC-Q200... | |
| Developed for Powered Devices (PD) in 6 Watt IEEE 802.3af compliant PoE applications 36 – 72 V input Versions for continuous and discontinuous modes of operation 12 V, 20 mA... | |
| Developed for Powered Devices (PD) in IEEE 802.3af compliant PoE applications 6 Watt and 13 Watt output versions 36 – 72 V input, 250 kHz switching frequency Bias winding output:... | |
| Developed for Powered Devices (PD) in IEEE 802.3af compliant PoE applications Designed to operate in continuous mode 36 – 72 V input with versions for 3 Watt, 7 Watt and... | |
| Developed for STMicroelectronics ST PM8804 and ST PM8805 Optimized for STMicroelectronics high-power PoE PD controller evaluation board STEVAL-POE00xV1 Designed to meet IEEE802.3bt standard Perfect solution for high power PoE applications... | |
| Developed for Texas Instruments 81 W Industrial POE Isolated Flyback reference design PMP20058 | |
| Developed for Texas Instruments PMP7899 Reference Design for Non-Synchronous Flyback Converter with an Isolated Output | |
| Developed for Texas Instruments TPS23751 and TPS23752. | |
| Developed for Texas Instruments TPS23753A IEEE802.3 PoE Interface and Converter Controller Shown on TI PMP9068 Class 1 Isolated Synchronous Flyback Converter for PoE PD Application Reference Design | |
| Developed for Texas Instruments TPS23754 PWM Controller Designed for forward topology operating at 250 kHz | |
| Developed for the Microchip AN1444 Microinverter Rectified sine wave output | |
| Developed for TI TPS23753A PoE PD controller (PMP8896 and PMP9175 reference designs) | |
| Developed for TI UCC2897 Active Clamp (PMP7376 Reference Design) | |
| Developed for TI UCC2897 Active Clamp Forward (PMP9656 Reference Design) Provides 0.009 inch (0.229 mm) clearance above the seating plane | |
| Developed for TI UCC2897 Current Mode Active Clamp PWM Controller (PMP9720 reference design) Designed for forward topology operating at 200 kHz with an input range of 48 – 60 V. | |
| Developed for use with isolated DC-DC regulator in Analog Devices ADP1031 isolated micropower management unit (PMU) | |
| Developed for use with Maxim MAX17599 Active Clamp Current-Mode PWM Controller. Designed for forward topology operating at 250 kHz with an input range of 18 – 36 V. | |
| Developed for use with Maxim MAX17599 Active Clamp Current-Mode PWM Controller. Designed for forward topology operating at 250 kHz with an input range of 18 – 36 V. For a... | |
| Developed for use with Silicon Labs Si828x isolated dc-dc-converter reference designs. 5000 Vrms, one minute isolation (hipot), from primary to secondary Designed to meet reinforced insulation class with 8 mm... | |
| Developed for use with Silicon Labs Si88xx isolated dc-dc-converter reference designs. Designed to meet basic insulation class with 3 mm creepage and clearance Low leakage inductance at 60 nH AEC-Q200... | |
| Developed for use with Silicon Labs Si88xx isolated dc-dc-converter reference designs. Learn more about these miniature transformers for digital isolators. 5000 Vrms, one minute isolation (hipot), from primary to secondary... | |
| Developed for use with Texas Instrument PMP30227 Automotive Isolated 15 V/4.5 W Bias Power Supply. Designed to meet basic insulation class with 3 mm creepage and clearance | |
| Developed for use with TI LM5122 Synchronous Flyback Controller with Multiple Phase Capability. 96% efficiency | |
| Developed for use with TI TPS55340 Boost/SEPIC/Flyback DC-DC Regulator. | |
| Developed to work with Analog Devices ADuM347x Quad Digital Isolators with Integrated Transformer Driver Center tapped primary and secondary Designed to meet UL/CSA/IEC 60950 Basic Insulation; 1.5 mm creepage and... | |
| Exceeds the return loss requirements of Gbit Ethernet Designed to meet upcoming IEEE802.3bt high power PoE standard Designed for 150 W 4-pair signal path with 1.5 A on each center... | |
| Flyback and forward transformers for PoE applications up to 72 W Operates with 9 – 57 V input (POE21, 22, 24, 33, 35 and 38) Operates with 33 – 57... | |
| Flyback transformer for 10 W PoE applications Developed to work with TI TPS23753A PoE controller | |
| For flyback regulator applications using LM258X SIMPLE SWITCHER® Recommended and approved by National Semiconductor Custom versions available | |
| For flyback regulator applications using LM258X SIMPLE SWITCHER® Recommended and approved by National Semiconductor Input voltage: 4 – 6 V Custom versions available | |
| For flyback regulator applications using the TI LM258X SIMPLE SWITCHER® Recommended and approved by National Semiconductor Custom versions available | |
| For flyback regulator applications using the TI LM258X SIMPLE SWITCHER® Recommended and approved by Texas Instruments Custom versions available | |
| Optimized for Texas Instrument SN6507 transformer driver Low profile and center-tapped push-pull transformers for isolated power supply High Frequency Operation up to 1 MHz 2500 Vrms, one minute high isolation... | |
| Optimized for Texas Instruments SN6507-Q1 transformer driver Low EMI, robust push-pull transformers for gate driver power supplies 10 mm creepage and clearance, Material Group 1 Insulation level may be Functional,... | |
| Rated for 160 Watts between 200 kHz and 700 kHz with a nominal 48 V input. High efficiency; excellent DCR; very low leakage inductance AEC-Q200 Grade 1 (−40°C to +125°C)... | |
| Rated for 300 Watts between 200 kHz and 700 kHz with a nominal 48 V input. High efficiency; excellent DCR; very low leakage inductance AEC-Q200 Grade 1 (−40°C to +125°C)... | |
| Selected for the Microsemi PD70211EVB51F-12 evaluation board. Designed for 51 W PoE++ IEEE 802.3at-2009 applications. | |
| Senses current up to 30 Amps Designed for use between 2 kHz to 1 MHz and above | |
| Small coupled shielded power inductor – 3.3 × 2.3 mm footprint, 1.5 mm high Excellent as low-power isolation transformers Great for Flyback, SEPIC, Ćuk, Zeta and other applications Magnetically shielded... | |
| 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... | |
| Smallest wideband transformer – 2.2 × 1.45 mm footprint, 1.5 mm high Typical applications are as impedance or isolation transformer Can also be used in SEPIC applications and as common... | |
| Specified by ON Semiconductor for use with their NCP1605 PFC Controller. Referenced as X25, pulse transformer on evaluation board NCP1605FORWGEVB and Application Note AND8292. Recommended by Texas Instruments for use... | |
| Surface mount and through hole versions 500 V interwinding isolation, 1/4 Watt RF input power 250 mA max current rating. For a smaller package size, see our PWB Series | |
| Surface Mount and Through Hole versions 500 Vrms, one minute interwinding isolation (hipot) 250 mA max current rating; 1/4 Watt RF input power For a smaller package size, see our... | |
| Tapped or untapped configurations 250 mA max current rating 300 Vrms interwinding isolation 1/4 Watt RF input power rating Custom versions available Typical applications are as impedance or isolation transformer... | |
| Three different schematics and 15 turns ratios to meet a variety of applications Rated for 140 Watts output between 200 kHz and 500 kHz Designed for −48 V input, making... | |
| Three output versions optimized for typical design applications for Texas Instruments TIDA-01344 Flyback Converter AEC-Q200 Grade 1 (−40°C to +125°C) Operates up to 333 kHz | |
| UA7902 was developed for use with Silicon Labs Si88xx isolated dc-dc-converter reference designs. Learn more about these miniature transformers for digital isolators. 5000 Vrms, one minute isolation (hipot), from primary... |
| << Prev | Next >> |