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Supplier: Vanguard Electronics
Description: Current Sense Transformer, Toroidal SMT, Molded
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Standex-Meder Electronics
Description: 400 Hz Power Transformers 16 – 25 VA are miniature encapsulated toroidal transformers designed to meet the requirements of Mil-PRF-27/37 through /47. 308 standard designs from 1.5VA through 25 VA. A wide variety of output voltages offer maximum design flexibility. Contact
- Power Rating (VA): 16 to 25 VA
- Primary Frequency: 400 Hz
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Supplier: Win Source Electronics
Description: Win Source Part Number: 1148407-FS16-400 Category: Transformers>Power Transformers Series: Split Pack™ Type: Laminated Core Termination Style: PC Pin Package: Box Height - Seated (Max): 33.32mm Standard Package: 1 Power - Max: 6VA Weight: 0.44 lb (199
- Transformer Category: Signal / RF Transformer
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Supplier: Win Source Electronics
Description: Win Source Part Number: 1104043-VPP12-400 Category: Transformers>Power Transformers Type: Laminated Core Termination Style: PC Pin Package: Box Height - Seated (Max): 34.93mm Standard Package: 1 Power - Max: 5VA Weight: 0.37 lb (167.83 g) Voltage
- Transformer Category: Signal / RF Transformer
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Description: PWR XFMR LAMINATED 400VA CHAS MT
- Maximum Secondary Voltage Rating: 14 to 28 volts
- Mounting / Form Factor: Chassis Mount
- Power Rating (VA): 400 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Vanguard Electronics
Description: Current Sense Transformer, Toroidal Thru-Hole, Encapsulated
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Hammond Manufacturing Company Inc.
Description: Features Primary 115 VAC, 60 or 400Hz. models, 3 case sizes Epoxy cast to withstand shock and severe environments Two coil design provides balanced windings and low magnetic radiation - no electrostatic shield required. 228 series include four, 6-32 X .38
- Maximum Secondary Voltage Rating: 10 volts
- Power Rating (VA): 40 VA
- Primary Frequency: 400 Hz
- Standards / Compliance: RoHS Compliant
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Supplier: Datatronics™
Description: Features 24 to 500V Systems, Aircraft and Industrial Applications
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Standex-Meder Electronics
Description: 400 Hz Power Transformers 1.5 VA to 9 VA are miniature encapsulated toroidal transformers designed to meet the requirements of Mil-PRF-27/37 through /47. 308 standard designs from 1.5VA through 25 VA. A wide variety of output voltages offer maximum design flexibility.
- Power Rating (VA): 1.5 to 9 VA
- Primary Frequency: 400 Hz
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Description: PWR XFMR SEMI-TORO 12VA TH
- Maximum Secondary Voltage Rating: 15 to 30 volts
- Mounting / Form Factor: PC / PCB Mount
- Power Rating (VA): 12 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Description: PWR XFMR LAMINATED 12VA TH
- Maximum Secondary Voltage Rating: 15 to 30 volts
- Mounting / Form Factor: PC / PCB Mount
- Power Rating (VA): 12 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Description: PWR XFMR LAMINATED 5VA TH
- Maximum Secondary Voltage Rating: 6.3 to 12.6 volts
- Mounting / Form Factor: PC / PCB Mount
- Power Rating (VA): 5 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Acme Chip Technology Co., Limited
Description: PWR XFMR LAMINATED 10.0VA CHAS
- Maximum Secondary Voltage Rating: 24 volts
- Mounting / Form Factor: Chassis Mount
- Power Rating (VA): 10 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Acme Chip Technology Co., Limited
Description: PWR XFMR LAMINATED 144VA CHAS MT
- Maximum Secondary Voltage Rating: 24 to 48 volts
- Mounting / Form Factor: Chassis Mount
- Power Rating (VA): 144 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Acme Chip Technology Co., Limited
Description: PWR XFMR LAMINATED 6VA TH
- Maximum Primary Voltage Rating: 115 volts
- Maximum Secondary Voltage Rating: 8 to 16 volts
- Mounting / Form Factor: PC / PCB Mount
- Power Rating (VA): 6 VA
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Supplier: Airlink Transformers
Description: ESO400 - Outdoor Waterproof Transformers 400VA 230v to 4 x 12v British built IP rated outdoor transformers Low voltage lighting transformers Suitable for Halogen Lighting Fully protected against short circuit of overload with circuit breakers Full range from 12va
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 12 volts
- Power Rating (VA): 400 VA
- Standards: RoHS Compliant, Other
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Supplier: Richardson RFPD
Description: Richardson RFPD, an Arrow Company, is a specialized electronic component distributor providing design engineers with deep technical expertise and localized global design support for the latest new products from the world's leading suppliers of RF, Wireless, Energy and Power Technologies.
- Transformer Type / Application: Power Transformer
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Supplier: DigiKey
Description: PWR XFMR LAMINATED 400VA CHAS MT
- Maximum Primary Voltage Rating: 100 to 230 volts
- Maximum Secondary Voltage Rating: 10 to 20 volts
- Mounting / Form Factor: Chassis Mount
- Power Rating (VA): 400 VA
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Supplier: Amecon, Inc.
Description: Heavy duty 60Hz toroidal power transformer
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 57.5 volts
- Mounting / Form Factor: Dish / Disk Mount
- Power Rating (VA): 400 VA
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Supplier: Block USA, Inc.
Description: Rated input voltage 230 Vac Rated output voltage 230 Vac Rated power 100 - 400 VA Insulation class A Maximum ambient temperature 40 °C Efficiency up to 91 % Degree of protection IP 44 Isolating transformer
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 230 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 400 VA
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Supplier: DigiKey
Description: PWR XFMR LAMINATED 12VA TH
- Maximum Primary Voltage Rating: 115 to 230 volts
- Maximum Secondary Voltage Rating: 15 to 30 volts
- Mounting / Form Factor: Chip Transformer
- Power Rating (VA): 12 VA
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Supplier: DigiKey
Description: PWR XFMR LAMINATED 20VA TH
- Maximum Primary Voltage Rating: 115 to 230 volts
- Maximum Secondary Voltage Rating: 24 to 48 volts
- Mounting / Form Factor: Chip Transformer
- Power Rating (VA): 20 VA
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Supplier: Amecon, Inc.
Description: Heavy duty 50/60Hz toroidal power transformer
- Maximum Primary Voltage Rating: 240 volts
- Maximum Secondary Voltage Rating: 15 volts
- Mounting / Form Factor: Dish / Disk Mount
- Power Rating (VA): 400 VA
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Supplier: DigiKey
Description: PWR XFMR LAMINATED 144VA CHAS MT
- Maximum Primary Voltage Rating: 115 to 230 volts
- Maximum Secondary Voltage Rating: 24 to 48 volts
- Mounting / Form Factor: Chassis Mount
- Power Rating (VA): 144 VA
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Supplier: Acme Chip Technology Co., Limited
Description: PWR XFMR TORO 400VA CHAS MT
- Maximum Secondary Voltage Rating: 120 to 240 volts
- Mounting / Form Factor: Chassis Mount
- Power Rating (VA): 400 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Abbott Technologies, Inc.
Description: 400 Hz Power Toroid Transformers • Designed for 400 Hz operation • More VA per size and weight than conventional power transformers • Military Designation No. TF5S03ZZ • Industrial style also standard
- Maximum Primary Voltage Rating: 115 to 230 volts
- Maximum Secondary Current Rating: 0.1300 to 10 amps
- Maximum Secondary Voltage Rating: 5 to 115 volts
- Output Voltage: AC
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Supplier: Win Source Electronics
Description: Win Source Part Number: 1207482-PG1054.400NL Category: Transformers>Pulse Transformers Package: Bulk Standard Package: 1 ECCN: OBSOLETE Fake Threat In the Open Market: 61 pct. MSL Level: 1 (Unlimited) Mfr: Pulse Electronics Power Other Names: 553-PG1054.400NL
- Transformer Category: Signal / RF Transformer
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Supplier: Block USA, Inc.
Description: Rated input voltage 230 Vac Rated output voltage 24 Vac Rated power 25 - 630 VA Insulation class E Maximum ambient temperature 40 °C Degree of protection IP 65 or IP 68 Safety isolating transformer to: VDE 0570
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 24 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 400 VA
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Supplier: Triad Magnetics
Description: Triad International Series transformers are constructed with European style split bobbins to meet International safety agency standards. The split bobbin construction reduces interwinding capacitance and eliminates the need for electrostatic shielding. Available in sizes from 5 VA to 56 VA
- Maximum Primary Voltage Rating: 115 to 230 volts
- Mounting / Form Factor: Chassis Mount
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 5 VA
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Supplier: Block USA, Inc.
Description: Rated input voltage 230 and 400 Vac Rated output voltage 24 - 230 Vac Rated power 63 - 2500 VA Insulation class B Maximum ambient temperature 40 °C Efficiency up to 94 % Degree of protection IP 00 Control
- Maximum Primary Voltage Rating: 230 to 400 volts
- Maximum Secondary Voltage Rating: 12 volts
- Operating Frequency Range: 50 to 60 Hz
- Standards: UL
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Supplier: Galco Industrial Electronics
Description: Current Transformer,Split Core,
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Triad Magnetics
Description: The Triad Split Pack™ split bobbin transformer is an extremely versatile tool for PC board applications. Split Pack™ transformers are nonconcentrically wound - with primaries and secondaries side-by-side. Unlike the secondary-on-top-of- primary designs of standard PC board
- Maximum Primary Voltage Rating: 115 to 230 volts
- Maximum Secondary Voltage Rating: 24 volts
- Mounting / Form Factor: PC / PCB Mount
- Operating Frequency Range: 50 to 60 Hz
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Supplier: Block USA, Inc.
Description: Rated input voltage 208 - 600 Vac Rated output voltage 24 - 230 Vac Rated power 100 - 3200 VA Insulation class B Maximum ambient temperature 40 °C Efficiency up to 96 % Degree of protection IP 00 Control
- Maximum Primary Voltage Rating: 208 to 600 volts
- Maximum Secondary Voltage Rating: 12 volts
- Operating Frequency Range: 50 to 60 Hz
- Standards: UL
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Supplier: Hammond Manufacturing Company Inc.
Description: Features Used as a small 24 volt transformer for relay, pilot lights or low voltage, low power control use. 60 Hz. operation. Chassis mount. With 10" leads. CSA certified (209651) UL listed (File #E207860) Part Details
- Maximum Primary Voltage Rating: 208 volts
- Power Rating (VA): 50 VA
- Standards: RoHS Compliant
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Triad Magnetics
Description: Triad PC mount World Series transformers incorporate a dual bobbin construction with an insulating shroud, both made of a high temperature material that exceeds UL flammability requirements. These units are designed with very high isolation between the primary and secondary, and also, between
- Maximum Primary Voltage Rating: 115 to 230 volts
- Mounting / Form Factor: PC / PCB Mount
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 5 VA
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Supplier: Triad Magnetics
Description: Triad control transformers supply secondary voltages that are commonly utilized in various electronic, electro-magnetic and electrical control conditions. These include such applications as use with relays, solenoids, small motors, speed changers, pumps, heating elements, control valves for
- Maximum Primary Voltage Rating: 115 to 230 volts
- Maximum Secondary Voltage Rating: 24 volts
- Mounting / Form Factor: Chassis Mount
- Operating Frequency Range: 50 to 60 Hz
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Supplier: Radwell International
Description: CURRENT TRANSFORMER, 150:5 RATIO, 50-400 HZ, CLASS 1, 600 V, 5 KV. FREE 2 YEAR RADWELL WARRANTY
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Abbott Technologies, Inc.
Description: 400 Hz MIL-PRF-27F Power Transformers Military Designation No. TF5S03ZZ Encapsulated, rugged MIL-PRF-27F* transformers Capable of operation at high temperatures For airborne, missile and space applications
- Features: Waterproof, Outdoor Use
- Maximum Primary Voltage Rating: 115 volts
- Maximum Secondary Current Rating: 0.0140 to 35 amps
- Maximum Secondary Voltage Rating: 5 to 486 volts
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Supplier: Hammond Manufacturing Company Inc.
Description: .5 7.5 C.T. 21 3.75 2.63 3.13 3.13 2.50 3.25 0.22 x 0.56 165V10 - 200 10.0 C.T. 20 3.75 3.13 3.13 3.13 2.75 3.50 0.22 x 0.56 165U11 - 165 11.0 C.T. 15 3.75 2.63 3.13 3.13 2.50 3.25 0.22 x 0.56 165S12 - 126 12.6 C.T. 10 3.00 3.25 2.56 2.50 3.25 4.00 0.22 x 0.56 165V12 - 252 12.6 C
- Maximum Secondary Voltage Rating: 22 volts
- Power Rating (VA): 440 VA
- Standards: RoHS Compliant
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Hammond Manufacturing Company Inc.
Description: electrostatic shield. Hi-pot tested to 2 KV RMS. Economical open style, channel frame - chassis mount design Insulation material - Class B or 130 C Lower temperature rise designed not to exceed Class A for longer life. UL listed (# E207860) Type 3AH CSA Certified A wiring diagram for this
- Maximum Primary Voltage Rating: 115 volts
- Maximum Secondary Voltage Rating: 28 volts
- Power Rating (VA): 12 VA
- Standards: RoHS Compliant
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Supplier: TelephoneStuff.com
Description: 10V DC, 400 mA power transformer for the Video Engine Module (364219-01)
- Transformer Type / Application: Power Transformer
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Supplier: Utmel Electronic Limited
Description: MURATA POWER SOLUTIONS 77208CPulse Transformer, PCB, 1:1:1, 16.3 mH, 3.6 ohm, 482 Vs, 2.5 kV, 772 Series
- Mounting / Form Factor: Other
- Operating Temperature: 0.0 C
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Eaton Cooper Power Systems
Description: Cooper Power Systems three-phase pad-mounted compartmental type distribution transformers are designed to withstand all environmental hazards. All transformers are newly manufactured and are produced expressly to meet exacting customer specifications. Many configurations and
- Maximum Primary Voltage Rating: 2400 to 46000 volts
- Maximum Secondary Voltage Rating: 120 to 14400 volts
- Mounting / Form Factor: Pad-Mounted
- Power Rating (VA): 45000 to 1.00E7 VA
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER, 50/400HZ, 600/5A, 5.0VA, 0.6/10KV. FREE 2 YEAR RADWELL WARRANTY
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER, 600 V, 50-400 HZ, CLASS 10 KV, 800:5 A RATIO. FREE 2 YEAR RADWELL WARRANTY
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Radwell International
Description: CURRENT TRANSFORMER?AE-0642, RATIO 2000:5 A, 50-400HZ, 600V, 10KV BIL. FREE 2 YEAR RADWELL WARRANTY
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Premier Magnetics, Inc.
Description: — Designed for Use with Power Integrations, Inc. TinySwitch Series Off-Line Switcher Controllers — Designed to meet a Universal Input of 85Vac to 265Vac, 47Hz to 440Hz Up to 6000Vrms of Isolatio
- Mounting / Form Factor: PC / PCB Mount
- Operating Temperature: 0.0 to 70 C
- Standards: CSA, IEC, UL
- Transformer Category: Signal / RF Transformer
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400 kV transmission systems in the soviet union
… the excitation, increased inertia constant (this measure is used only for hydro-electric stations connected to the most heavily loaded transmission lines, namely the Stalingrad and Kuibishev stations); the reduction of the reactance of 400 kV power transformers and the use of …
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Investigation of online detected partial discharges in power transformer
On a 400 kV Power Transformer .
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Determination of the residual fluxes when de-energizing a power transformer / comparison with on-site tests
Indeed, this station presents risks of stresses when energizing the 15.5kV / 400kV power transformers , about 600 times per year.
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CR4 - Thread: Transformers-minimum value of tan delta
What is the minimum tan delta value needed to put a 400kV power transformer into service?
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Acoustic measuring of partial discharge in power transformers
The proposed equipment has been used in the evaluation of one hundred 230 kV through 400 kV power transformers .
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Life prediction of a full-scale transformer winding insulation through statistical analysis of AC voltage endurance test data
The insulation samples studied were taken from the windings of a 590 MVA/ 400 kV power transformer .
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IEEE Recommended Practice for Partial Discharge Measurement in Liquid-Filled Power Transformers and Shunt Reactors - Redline
[B65] Hettiwatte, S. N., et al., “De-noising of Partial Discharge Signals Detected at a 400 kV Power Transformer ,” International Symposium on High Voltage Engineering, paper P.02.11, Delft, Aug. 2003.
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Aging of oil-impregnated transformer insulation studied through partial discharge analysis
Samples were taken from a new 590 MVA/ 400 kV power transformer , which failed in the factory tests.
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Life prediction for epoxy resin insulated transformer windings through accelerated aging tests
The test samples were taken from a 590 MVA/ 400 kV power transformer .
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Determination of source voltage from audible corona noise by neural networks
[9] S. N. Hettiwatte, Z. D. Wang, P. A. Crossley, P. Jarman, G. Edwards and A. Darwin, "De-noising of partial discharge signals detected at a 400 kV power transformer ", 13th Int.