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Supplier: Hammond Manufacturing Company Inc.
Description: Commercial or Amateur Service) 115VAC only models - Input Black & Black Dual Primary (117/230VAC) models - 117VAC input: connect Blue to Black and Brown to White. 234VAC input: connect Brown to Black - input is Blue & White
- Maximum Primary Voltage Rating: 115 volts
- Power Rating (VA): 735 VA
- Standards: RoHS Compliant
- Transformer Category: Signal / RF Transformer
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Supplier: Premier Magnetics, Inc.
Description: Designed for IEEE 802.3 10 Base-T 2000Vrms Minimum Isolation Voltage Compact Standard DIL OR SIP Packages Low Insertion Loss Performs Impedence Match + Filtering + Isolation Designed for use with most 10 Base T Chips
- Center Tap Options: Primary Side Only
- Mounting / Form Factor: PC / PCB Mount
- Operating Temperature: 0.0 to 70 C
- Package Type: Through Hole Technology (THT)
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Supplier: Standex-Meder Electronics
Description: TRPI Series Low Voltage Rectifier Power Transformers are line frequency magnetics designed in a printed circuit board (PCB) mounted package with 2.5VA to 56VA and 4000VRMS isolation primary and secondary. Industry standard P.C. board layout. Dual primary/secondary
- Mounting / Form Factor: PC / PCB Mount
- Power Rating (VA): 2.5 to 56 VA
- Standards: CSA, UL
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Standex-Meder Electronics
Description: TRCI-TRBI Series Low Voltage Rectifier power transformers are line frequency magnetics designed in a a bracket chassis mount package and feature a high isolation dual bobbin (UL 94VO) construction that is 4000 V RMS dielectric tested. 25VA to 175VA. CSA certified LR15697 and UL
- Mounting / Form Factor: Chassis Mount
- Standards: CSA, UL
- Transformer Category: Power / Power System / Distribution Transformer
- Type: Rectifier Transformer
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Supplier: Win Source Electronics
Description: ) Voltage - Isolation: 1500Vrms Voltage - Primary: 115V, 230V Current - Output (Max): Parallel 360mA, Series 50mA Voltage - Secondary (Full Load): Parallel 5V, Series 15V Primary Winding(s): Dual Secondary Winding(s): Dual Center Tap: Yes Mounting
- Transformer Category: Signal / RF Transformer
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Supplier: Win Source Electronics
Description: ) Voltage - Isolation: 2500Vrms Voltage - Primary: 115V, 230V Current - Output (Max): Parallel 1.4A, Series 700mA Voltage - Secondary (Full Load): Parallel 14V, Series 28V Primary Winding(s): Dual Secondary Winding(s): Dual Center Tap: No Mounting
- Transformer Category: Signal / RF Transformer
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Supplier: Win Source Electronics
Description: .5 kg) Voltage - Isolation: 4000Vrms Voltage - Primary: 100V, 115V, 200V, 215V, 230V Current - Output (Max): Parallel 16.7A, Series 8.3A Voltage - Secondary (Full Load): Parallel 18V, Series 36V Primary Winding(s): Dual, Multiple Taps Secondary Winding(s):
- Transformer Category: Signal / RF Transformer
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Supplier: Win Source Electronics
Description: .8 kg) Voltage - Isolation: 4000Vrms Voltage - Primary: 100V, 115V, 200V, 215V, 230V Current - Output (Max): Parallel 65A, Series 32.5A Voltage - Secondary (Full Load): Parallel 10V, Series 20V Primary Winding(s): Dual, Multiple Taps Secondary Winding(s):
- Transformer Category: Signal / RF Transformer
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Supplier: Standex-Meder Electronics
Description: TRP-TRPD Series Low Voltage Rectifier Power Transformers are line frequency magnetics designed for printed circuit board (PCB) vertical mounting (TRP series is 6 pin and TRPD series is 8 pin). 0.5VA to 24VA single or dual primary voltages. 6 Pin 230 Volt 50/60Hz
- Maximum Primary Voltage Rating: 230 volts
- Mounting / Form Factor: PC / PCB Mount
- Power Rating (VA): 24 VA
- Standards: CSA, UL
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Supplier: Radwell International
Description: TRANSFORMER, CONSTANT VOLTAGE, SINGLE OR DUAL PRIMARY VOLTAGES, VERTICAL MOUNTING, SPLIT BOBBIN DESIGN, SERIES/PARALLEL SECONDARY WINDING.. FREE 2 YEAR RADWELL WARRANTY
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Radwell International
Description: INDUSTRIAL CONTROL TRANSFORMER, PRIMARY CONFIGURATION: DUAL, PRIMARY SIDE VOLTAGE: 120/240 VAC, SECONDARY CONFIGURATION: SINGLE, SECONDARY SIDE VOLTAGE: 24 VDC, 14580 MA, 350 VA, INSULATION CLASS 130, FLANGE MOUNT. FREE 2 YEAR RADWELL WARRANTY
- Maximum Primary Voltage Rating: 240 volts
- Maximum Secondary Voltage Rating: 24 volts
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Radwell International
Description: POWER TRANSFORMER; CHASSIS MOUNT TRANSFORMER TYPE:ISOLATING; SECONDARY VOLTAGES:2 X 6V; POWER RATING:24VA; FREQUENCY RANGE:50HZ / 60HZ; WINDING TYPE:DUAL PRIMARY, DUAL SECONDARY; CURRENT RATING:4A; TRANSFORMER TERMINALS:SOLDER LUG ROHS COMPLIANT: YES.
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Radwell International
Description: POWER TRANSFORMER, PCB TRANSFORMER TYPE:DUAL BOBBIN; SECONDARY VOLTAGES:2 X 6.3V; POWER RATING:5VA; FREQUENCY RANGE:50HZ / 60HZ; WINDING TYPE:DUAL PRIMARY, DUAL SECONDARY; CURRENT RATING:800MA; ISOLATION VOLTAGE:4KV ROHS COMPLIANT: YES. FREE 2
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Hammond Manufacturing Company Inc.
Description: Features 20 output voltages to choose from (5 - 120VAC R.M.S.) Six VA size models available from - 1.1 to 36VA Both series operate on 50/60 Hz current Low profile, split bobbin design. Dual winding secondaries, non-concentrically wound
- Maximum Secondary Voltage Rating: 24 volts
- Power Rating (VA): 1.1 VA
- Standards: RoHS Compliant
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Hammond Manufacturing Company Inc.
Description: Features Universal operation - dual primary. 115 or 230 VAC, 50/60 Hz current. 14 output voltages to choose from (5 - 36 VAC R.M.S.) Six VA size models available from - 2.5 to 56VA. Low profile, split bobbin with top shroud design. Dual winding
- Maximum Secondary Voltage Rating: 10 volts
- Power Rating (VA): 2.5 VA
- Standards: RoHS Compliant
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Hammond Manufacturing Company Inc.
Description: . Low primary to secondary coupling - no electrostatic shield required. Choice of economical single primary 115V - 60 Hz only (161 series) or the universal dual primary 115/230V - 50/60 Hz (160 series). High insulation - Hipot of 2,000V RMS. Class B insulation - 130
- Maximum Secondary Voltage Rating: 20 volts
- Power Rating (VA): 24 VA
- Standards: RoHS Compliant
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: RoMan Manufacturing, Inc.
Description: Gun Type transformers feature: KVA Range: 50 KVA to 200 KVA (rated at 50% duty cycle) Primary Voltages: 480 Volts, 60 Hz 575 Volts, 60 Hz Secondary connections to accept low reactance (kickless) welding cables Parallel
- Cooling: Water
- Maximum Primary Voltage Rating: 480 to 575 volts
- Maximum Secondary Voltage Rating: 4 to 25.8 volts
- Mounting / Form Factor: Other
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Supplier: Triad Magnetics
Description: Primary: 208 or 240 VAC, 50/60 Hz Secondary: Dual for parallel or series connection Insulation Class: Class F, 155 ºC Dielectric Isolation (Pri to Sec): 4 KV for 60 secs Low leakage current and low stray fields
- Maximum Primary Voltage Rating: 208 to 240 volts
- Maximum Secondary Voltage Rating: 120 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 5000 VA
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Supplier: Generation Brands
Description: 11.5 INCH L X 6.1 INCH W X 5.1 INCH H SIZE MONORAIL/KABLE LITE/WALL MONORAIL/FREEJACK LOW VOLTAGE LIGHTING SYSTEM USED ON 120 V PRIMARY/12 V SECONDARY VOLTAGE RATING 600 W POWER RATING MOUNTING TYPE CEILING/CLOSET USED ON DUAL FEED CANOPY APPROVAL ETL (CANADA AND US)
- Maximum Primary Voltage Rating: 120 volts
- Maximum Secondary Voltage Rating: 12 volts
- Transformer Category: Power / Power System / Distribution Transformer
- Type: Lighting Transformer
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Supplier: Avel Lindberg, Inc.
Description: AVEL's polyester tape finish with dish mounting has proved the most popular method of constructing toroidal transformers for modern day electronics. Primaries: 120V 120V Frequency 50/60 Hz Operating Range: 47 to 400 Hz Secondary voltage tolerance: Within 3
- Construction: Toroidal Core
- Maximum Primary Voltage Rating: 120 volts
- Maximum Secondary Current Rating: 0.9600 amps
- Maximum Secondary Voltage Rating: 240 volts
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Supplier: EDCOR Electronics Corporation
Description: Design Mathematically designed to produce the specified voltage(s) when loaded. Primary (Input) Designed for 120V, 60Hz. Secondary (Output) This transformer has multiple voltage windings, 530V (265-0-265) at 200mA center tapped, 6.3V at 1.5A, 5V (2.5-0-2.5) at 3A
- Maximum Primary Voltage Rating: 120 volts
- Maximum Secondary Voltage Rating: 530 volts
- Standards: RoHS Compliant
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Supplier: Standex-Meder Electronics
Description: FTP Series Class 2 Transformers are line frequency magnetics designed in a printed circuit board (PCB) mounted package. These transformers 2.5VA to 50 VA and dual primary voltage 115/230V 50/60 Hz. 400 VRMS dielectric strength tested. Bobbins and shroud meet UL94
- Mounting / Form Factor: PC / PCB Mount
- Package Type: Through Hole Technology (THT)
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Supplier: PR electronics
Description: safety installations according to PELV/SELV. Galvanic isolation between the primary and the secondary voltage is achieved through the double-isolated safety transformer. Technical characteristics Two green LEDs, Power ON 1 and Power ON 2, indicate active outputs. By connecting
- AC Input Voltage: 208 to 230 volts
- DC Output Current: 0.1800 to 0.5000 amps
- DC Output Power: 7.5 watts
- DC Output Voltage: 5 to 24 volts
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Supplier: RS Components, Ltd.
Description: RS Pro toroidal PC transformers are high efficiency and low profile being a small size and low weight. These Toroidal transformers have low iron loss and low induced noise. Dual 115 V primaries for parallel or series connections. Primary Voltage Rating = 2 x
- Maximum Primary Voltage Rating: 115 volts
- Maximum Secondary Voltage Rating: 9 volts
- Mounting / Form Factor: Chip Transformer
- Operating Frequency Range: 50 Hz
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Supplier: RS Components, Ltd.
Description: A187A11C microphone transformers from OEP are ideal for signal splitting and impedance matching. These audio transformers provide two isolated balance outputs when loaded with 1 kΩ. Constructed with multiple electrostatic screens, these dual output microphone
- Mounting / Form Factor: Chip Transformer
- Transformer Types / Applications: Audio Transformer
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Supplier: RS Components, Ltd.
Description: RS Pro toroidal PC transformers are high efficiency and low profile being a small size and low weight. These Toroidal transformers have low iron loss and low induced noise. Dual 115 V primaries for parallel or series connections. Primary Voltage Rating = 2 x
- Maximum Primary Voltage Rating: 115 volts
- Maximum Secondary Voltage Rating: 7 volts
- Mounting / Form Factor: Chip Transformer
- Operating Temperature: 60 C
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Supplier: CSA Group
Description: effectively grounded underground distribution systems having primary voltages up to and including 16.0/27.6 kV grounded Y. Note: The operation of transformers complying with this Standard by other than an electric utility may be subject to additional requirements by the
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Supplier: Littelfuse, Inc.
Description: The ACBC-120 is a dual purpose alarm controller/battery charging unit. When there is a loss of 120VAC power, the ACBC-120’s primary function as an alarm controller activates. When this power loss occurs, input power is switched to a 12VDC, lead-acid, rechargeable backup battery and a
- Form Factor: Other
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Supplier: Infineon Technologies AG
Description: transformer design Accurate driving scheme of both primary and secondary MOSFETs Benefits BiC efficiency for ZVS PSFB topology Optimal use of CoolMOS™ and OptiMOS™ BiC devices High power density Graphica user interface
- Category: Development Board
- Host Interface: Other
- Supported System: Other
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Supplier: Advanced Energy Industries, Inc.
Description: The PEII series of power supplies are the trusted standard for dual-magnetron sputtering, as an effective vacuum cleaning tool, and in multiple PECVD applications. Reliable water-cooled design Delivers tight output regulation on power, voltage, or current, with a
- AC Input Voltage: 208 volts
- AC Output Current: 9 to 32 amps
- AC Output Voltage: 547 to 953 volts
- Form Factor: Rack Mount
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Supplier: RS Components, Ltd.
Description: -energized transformer, the DTR 8510 accurately measures the primary-to-secondary turns ratio, while simultaneouslydispla ying the polarity and excitation current. Automatic calibration and balancing. No adjustments required. Low-voltage test. Measures power transformers,
- Interfaces: Other
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Supplier: Infineon Technologies AG
Description: two high-voltage MOSFETs, such as CoolMOSTM, the hybrid flyback XDPS2201 is able to drive both high- and low-side MOSFETs in an asymmetric half-bridge flyback topology. ZVS (zero voltage switching) on primary side and ZCS (zero current switching) on the secondary side are
- Configuration / Function: Flyback Converter
- IC Package Type: Other
- Operating Temperature: -40 to 125 C
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Supplier: Analytic Systems
Description: circuitry on the AC input so it will work from any standard AC voltage anywhere in the world. LLC Resonant Converter Technology allows Zero Voltage/Zero Current switching on the Primary or high voltage side of the main power transformer, and Active Rectification on
- Battery / Chemistry Type: AGM, Gel Cell, Lead Acid, VRLA
- Charger Power Source: AC
- Charger Type / Applications: General Purpose, Electrical Utility Industry, Emergency / Security, Gel Cell Charger, Boat and Marine, Other
- Charging Current: 5 to 20 amps
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radiator cooling,it supports a wide rated capacity range from 75 kVA to 3735 kVA. Primary (HV) voltage is customizable from 34.5 kV to 13.8 kV (and other common utility ratings),while secondary (LV) output is customizable from 277 V to 600 V to match site requirements. High quality copper windings and an (read more)
Browse Transformers Datasheets for TPS Elektronik GmbH -
voltage regulation and power distribution. These transformers receive high-voltage electricity from the grid, step it down, and distribute it to consumers or lower-voltage substations. Fuji Electric offers distribution transformers with capacities up to 30 MVA and primary/secondary voltages up to 36 k (read more)
Browse Transformers Datasheets for Fuji Electric Corp. of America -
of individually insulated magnet wires twisted or braided into a uniform pattern with the primary benefit of reducing AC losses in high frequency windings. We offer all 9 types of Litz wire constructions with multiple varieties of insulation to meet agency and/or specific customer voltage withstand (read more)
Browse Datasheets for New England Wire Technologies Corporation -
stress that have a direct impact on the insulation performance of such devices. The primary function of impregnating materials is to protect electrical machines from insulation failure. They protect windings against electrical, mechanical, thermal, chemical and environmental stress (read more)
Browse Polyester Resins Datasheets for ELANTAS North America LLC -
Autotransformer Power Transformers Triad Magnetics’ autotransformer power transformers are available in single winding step-up transformer models, in which the primary coil (read more)
Browse Power Transformers Datasheets for Triad Magnetics -
AutomationDirect has added Murrelektronik open core control transformers that provide a flexible solution for stepping down a variety of primary voltages ranging from 208 to 550 VAC. The universal input on these transformers provides eleven different voltage options that are easily configurable (read more)
Browse Transformers Datasheets for Automationdirect.com -
creepage wide body, 16-lead SOIC_IC. Combining high speed CMOS and monolithic transformer technology, these isolation components provide outstanding performance characteristics superior to the alternatives, such as the combination of pulse transformers and gate drivers. The isolators operate with (read more)
Browse Gate Drivers Datasheets for Richardson RFPD -
, including CSA, IEC, TUV, and UL requirements, Chassis Mount Quick-Connect World Series™ power transformers are among the most versatile transformers manufactured by Triad Magnetics. Our Quick-Connect World Series™ transformers include a dual bobbin design positioned within an (read more)
Browse Power Transformers Datasheets for Triad Magnetics -
to that of the primary. The isolation aspect of the transformer keeps the high voltage of the primary system separate from the instrument, safety circuit, or control circuit on the other side, thereby protecting them. Browse our online catalog (read more)
Browse Current Sense Transformers Datasheets for Triad Magnetics -
the secondary winding. Compared to standard voltage transformers, current sense transformers vary slightly with regard to the principle of operation. The key differences between the two are the primary winding design and the relationship between the primary current and the secondary load (read more)
Browse Current Sense Transformers Datasheets for Triad Magnetics
Conduct Research Top
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Comparing Harmonics Mitigating to K-Factor Transformers
of the offending harmonic currents. In the tables below, output voltage distortion has been calculated for 3 different types of transformers (K13, MIRUS Harmony-1 TM and the dual output MIRUS Harmony-2 TM) under varying load conditions. They clearly show how K-rating alone is insufficient
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Spotlight on Modern Transformer Design
Single or dual primary voltage transformers can be modeled.
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IEEE Recommended Practice for Voice-Frequency Electrical-Noise Tests of Distribution Transformers
When transformers are dual voltage ( primary ), then harmonic rating should be specified for both voltage ratios as operating at the lower ratio produces 6 dB more noise.
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Criteria for reliable dual voltage power transformers
The solution is the dual voltage transformer , where the primary or secondary, or both, can be easily reconnected from one operating voltage to another.
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LX1686 Direct Drive
CCFL Inverter Design
Reference
In this push – pull topology, operating VDS is twice VBAT due to the dual primary winding on the high voltage transformer .
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Federal Register > Friday, February 10, 2012 > [77 FR 7282] Energy Conservation Program: Energy Conservation Standards for Distribution Transformers
HVOLT commented that distribution transformers with dual or multiple- voltage primary windings should be allowed to comply while the primaries are connected in series.
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Distribution System Recovery Voltage Characteristics: I¿Transformer Secondary-Fault Recovery Voltage Investigation
Trans- formers having both single and dual primary voltage ratings were measured.
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Electromechanical Devices & Components Illustrated Sourcebook > MAGNETIC COMPONENTS
Control transformers typically have a dual - voltage primary .
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Leaded Inductors
…10-XX TA-11-01 TA-13-01 TA-14-01 TA-23-01 TA-30-XX TA-31-01 TA-32-XX TA-33-XX TA-40-01 Low Power Transformers Single Primary - Dual Secondary Input Voltage 115 V 60Hz Output…
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Switchmode Power Supply Handbook, Third Edition > CURRENT-MODE CONTROL
The dual - voltage primary winding on this auxiliary transformer also provides the DC restoration of C1 and C2 when they are connected in series for 230-V operation.