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Supplier: Allied Electronics, Inc.
Description: POWERSTAT® Variable Transformers with patented POWERKOTE® Coils provide a simple rugged method of controlling electrical voltage current and power. They take in utility line voltage and provide continuously adjustable output voltage. Most frame sizes are available
- Maximum Primary Voltage Rating: 120 to 240 volts
- Maximum Secondary Voltage Rating: 0.0 to 280 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 420 to 1200 VA
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Supplier: Allied Electronics, Inc.
Description: POWERSTAT® Variable Transformers with patented POWERKOTE® Coils provide a simple rugged method of controlling electrical voltage current and power. They take in utility line voltage and provide continuously adjustable output voltage. Most frame sizes are available
- Maximum Primary Voltage Rating: 120 volts
- Maximum Secondary Voltage Rating: 0.0 to 120 volts
- Operating Frequency Range: 60 Hz
- Power Rating (VA): 1200 to 1600 VA
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Supplier: ABB Power Products/Power Systems
Description: the market and clients, continuous improvements More than 500,000 low voltage transformers operating all around the globe High reliability and lifetime High value for money
- Cooling: Dry-type / Air Cooled
- Maximum Primary Voltage Rating: 1000 volts
- Mounting / Form Factor: Pad-Mounted
- Power Rating (VA): 1.50E7 VA
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Supplier: Block USA, Inc.
Description: Rated input voltage 230 Vac Rated output voltage 0 - 250 Vac Rated current 0.8 - 20 A Insulation class B Maximum ambient temperature 45 °C Degree of protection IP 00 Variable transformer to: VDE 0552 Variable auto transformer for continuous adjustment of AC
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 230 to 250 volts
- Operating Frequency Range: 50 to 60 Hz
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Specialty Product Technologies
Description: Volt-Pac® Variable Transformers provide continuously adjustable voltage to an electrical load from a fixed line voltage. Operation is based on autotransformer action in unsaturated magnetic components, so the output waveform is a precise reproduction of the input
- Transformer Category: Power / Power System / Distribution Transformer
- Winding Turns: Variable
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Supplier: EDCOR Electronics Corporation
Description: Design The EM3000 series auto distribution transformers are designed for the amplifier or the speaker side of a voltage speaker distribution system. Because they are bidirectional they can be used in either direction. Continuous Use Design Each unit is designed to operate
- Operating Frequency Range: 15000 to 30000 Hz
- Standards: RoHS Compliant
- Transformer Category: Signal / RF Transformer
- Type: Audio Transformer
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Supplier: EDCOR Electronics Corporation
Description: Design The EM3000 series auto distribution transformers are designed for the amplifier or the speaker side of a voltage speaker distribution system. Because they are bidirectional they can be used in either direction. Continuous Use Design Each unit is designed to operate
- Operating Frequency Range: 15000 to 30000 Hz
- Standards: RoHS Compliant
- Transformer Category: Signal / RF Transformer
- Type: Audio Transformer
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Supplier: EDCOR Electronics Corporation
Description: Design The EM3000 series auto distribution transformers are designed for the amplifier or the speaker side of a voltage speaker distribution system. Because they are bidirectional they can be used in either direction. Continuous Use Design Each unit is designed to operate
- Operating Frequency Range: 15000 to 30000 Hz
- Standards: RoHS Compliant
- Transformer Category: Signal / RF Transformer
- Type: Audio Transformer
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Supplier: EDCOR Electronics Corporation
Description: Design The EM3000 series auto distribution transformers are designed for the amplifier or the speaker side of a voltage speaker distribution system. Because they are bidirectional they can be used in either direction. Continuous Use Design Each unit is designed to operate
- Operating Frequency Range: 15000 to 30000 Hz
- Standards: RoHS Compliant
- Transformer Category: Signal / RF Transformer
- Type: Audio Transformer
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Supplier: Allied Electronics, Inc.
Description: POWERSTAT® Variable Transformers with patented POWERKOTE® Coils provide a simple rugged method of controlling electrical voltage current and power. They take in utility line voltage and provide continuously adjustable output voltage. Most frame sizes are available
- Maximum Primary Voltage Rating: 120 volts
- Maximum Secondary Voltage Rating: 0.0 to 140 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 3600 to 4200 VA
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Supplier: Allied Electronics, Inc.
Description: POWERSTAT® Variable Transformers with patented POWERKOTE® Coils provide a simple rugged method of controlling electrical voltage current and power. They take in utility line voltage and provide continuously adjustable output voltage. Most frame sizes are available
- Maximum Primary Voltage Rating: 120 to 240 volts
- Maximum Secondary Voltage Rating: 0.0 to 280 volts
- Operating Frequency Range: 50 to 60 Hz
- Power Rating (VA): 1800 to 4600 VA
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Supplier: Tripp Lite
Description: pass-through voltage operation. Along with line isolation and continuous EMI/RFI line noise filtering, its surge protection rating of 240 joules suppresses excess voltage to prevent it from damaging connected equipment. An internal low-impedance isolation transformer
- Maximum Primary Voltage Rating: 115 to 230 volts
- Maximum Secondary Voltage Rating: 115 to 230 volts
- Operating Frequency Range: 50 to 60 Hz
- Operating Temperature: 0.0 to 40 C
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Supplier: Tripp Lite
Description: pass-through voltage operation. Along with line isolation and continuous EMI/RFI line noise filtering, its surge protection rating of 240 joules suppresses excess voltage to prevent it from damaging connected equipment. An internal low-impedance isolation transformer
- Maximum Primary Voltage Rating: 115 to 230 volts
- Maximum Secondary Voltage Rating: 115 to 230 volts
- Operating Frequency Range: 50 to 60 Hz
- Operating Temperature: 0.0 to 40 C
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Supplier: Tripp Lite
Description: or pass-through voltage operation. Along with line isolation and continuous EMI/RFI line noise filtering, its surge protection rating of 240 joules suppresses excess voltage to prevent it from damaging connected equipment. An internal low-impedance isolation transformer
- Maximum Primary Voltage Rating: 115 to 230 volts
- Maximum Secondary Voltage Rating: 115 to 230 volts
- Operating Frequency Range: 50 to 60 Hz
- Operating Temperature: 0.0 to 40 C
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Supplier: Tripp Lite
Description: or pass-through voltage operation. Along with line isolation and continuous EMI/RFI line noise filtering, its surge protection rating of 240 joules suppresses excess voltage to prevent it from damaging connected equipment. An internal low-impedance isolation transformer
- Maximum Primary Voltage Rating: 115 to 230 volts
- Maximum Secondary Voltage Rating: 115 to 230 volts
- Operating Frequency Range: 50 to 60 Hz
- Operating Temperature: 0.0 to 40 C
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Supplier: Dynapower Corporation
Description: Dynapower is pleased to offer the ULTRACAST line of cast coil transformers, designed for applications that demand high reliability and continuous performance. Developed in the United States, the ULTRACAST process locks the windings in a very strong, high dielectric, epoxy resin, thus
- Cooling: Dry-type / Air Cooled
- Power Rating (VA): 300000 to 1.00E7 VA
- Standards: UL
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Coilcraft, Inc.
Description: Referenced by Texas Instruments on application notes AN-1724 and AN-1725 Designed for 13 Watt applications Operates in continuous conduction mode at 250 kHz with 36 – 72 V input voltage
- Cooling: Dry-type / Air Cooled
- Maximum Secondary Voltage Rating: 5 volts
- Operating Temperature: -40 to 85 C
- Standards: RoHS Compliant
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Supplier: Pulse Electronics Corporation
Description: Pulse Electronics Power BU announces the release of the new PA4470.XXXNL High Frequency Wire Wound Transformers. Designed to deliver high reliability and performance, the PA4470.XXXNL is a power transformer in a continuous mode flyback circuit which provides both the regulation
- Cooling: Dry-type / Air Cooled
- Maximum Primary Voltage Rating: 10 to 14 volts
- Maximum Secondary Voltage Rating: 12 volts
- Operating Frequency Range: 200000 Hz
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Supplier: Coilcraft CPS
Description: continuous conduction mode within an input voltage range of 120 Vdc to 375 Vdc and at a 65 kHz switching frequency. Primary to secondary isolation is 2000 Vrms tested for one minute
- Cooling: Dry-type / Air Cooled
- Maximum Primary Voltage Rating: 85 to 265 volts
- Maximum Secondary Voltage Rating: 5 volts
- Mounting / Form Factor: PC / PCB Mount
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Supplier: Majestic Transformer Co.
Description: Majestic Transformer Company's transformers for this application are AUTO-WOUND with a secondary voltage of 110 - 120V and will suit most American domestic appliances. The transformers are enclosed in portable silver grey cases with standard American socket outlets and UK
- Type: Autotransformer
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Supplier: Coilcraft, Inc.
Description: Designed for 20 Watt applications Operates in continuous conduction mode at 250 kHz with 42 – 57 V input voltage
- Construction: Toroidal Core, Other
- Cooling Method: Dry-type / Air Cooled
- Maximum Primary Voltage Rating: 42 to 57 volts
- Maximum Secondary Current Rating: 6 amps
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Supplier: Coilcraft, Inc.
Description: Developed for Texas Instruments LM5071PD Controller Offers 84% efficiency as specified in Texas Instruments application note AN-1430 Designed to operate in continuous mode at 250 kHz with input voltage of 24 – 60 V Industry standard EP13 surface mount
- Maximum Secondary Current Rating: 4 amps
- Maximum Secondary Voltage Rating: 3.3 volts
- Operating Temperature: -40 to 85 C
- Package Type: Surface Mount Technology (SMT)
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Supplier: Dataforth Corporation
Description: Each SCM5B40 and SCM5B41 wide bandwidth voltage input module provides a single channel of analog input which is amplified, isolated, and converted to a high-level analog voltage output. This voltage output is logic-switch controlled, allowing these modules to share a common
- Accuracy: 0.0300 % FS
- Analog Input Channels: 1 #
- Bandwidth: 10 kHz
- Data Acquisition Device Type: DC Voltage Input
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Supplier: RS Components, Ltd.
Description: open style resin cast variable transformers for flash mounting within control panels, enclosures or process control equipment. Single or three phase versions available in a range of current ratings. Continuously variable AC output voltage with overvoltage tap. Heavy duty
- Maximum Primary Voltage Rating: 240 volts
- Maximum Secondary Voltage Rating: 240 volts
- Mounting / Form Factor: Chip Transformer
- Power Rating (VA): 1440 VA
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Description: Spellman’s STR Series of 6kW high voltage power supplies are available in positive or negative polarities in 19 different models with outputs ranging from 1kV to 150kV. A full featured front panel allows easy local control, while an extensive analog interface provides comprehensive
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Supplier: TEGAM, Inc.
Description: Product Description Model DT72B is an inductive voltage divider that meets or exceeds all of the requirements for a calibration standard in precision measurement applications. It is easy to integrate into systems for calibration of voltage dividers, transformer standards,
- Current Range: 1 amps
- Decades: 7
- Features: NIST / National Lab Traceable, Measurement / Calibrator, Variable (Continuously), Stand Alone / Bench, Rack Mount, Transfer / Laboratory
- Form / Technology: Decade Box / Substituter, Voltage Divider
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Supplier: Littelfuse, Inc.
Description: Standards for E-rated medium voltage fuses require that fuses rated 100E or less open within 300 seconds (5 minutes) when subjected to an RMS value of 200-240% of the fuse's continuous current rating; and fuses with an E-rating larger than 100E must open within 600 seconds (10 minutes)
- Current Rating: 20 amps
- Rated Breaking Capacity: 80000 amps
- Voltage Rating: 8250 volts
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Supplier: RS Components, Ltd.
Description: A range of compact moulded case current transformers suitable for primary currents from 1A to 50A. The 160 Series of current transformers are supplied with built-in terminal covers and M6 screw terminals for primary current connection. The current transformers are for
- Transformer Category: Current Transformer
- Type / Applications: Other
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Supplier: Dataforth Corporation
Description: Each SCM5B30 and SCM5B31 voltage input module provides a single channel of analog input which is filtered, isolated, amplified, and converted to a high-level analog voltage output (Figure 1). This voltage output is logic-switch controlled, allowing these modules to share a
- Accuracy: 0.0500 % FS
- Analog Input Channels: 1 #
- Differential Channels: Yes
- Integral Amplifier: Yes
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Supplier: CableOrganizer.com, Inc.
Description: What's special about this thermal sleeving? Rated Class H by IEEE standards Acceptable for continuous service from -70°C through 200°C. Operation at temperatures up to 315°C is tolerated for short durations Exceeds the requirements of UL Subject
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Supplier: Block USA, Inc.
Description: Rated input voltage 230 Vac Input current 4 A Rated output voltage 500 - 6000 Vac, continuous and potential-free Insulation class E Maximum ambient temperature 40 °C Degree of protection IP 30 WG 162 warning device optionally
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Supplier: RS Components, Ltd.
Description: A range of compact moulded case current transformers suitable for primary currents from 1A to 50A. The 160 Series of current transformers are supplied with built-in terminal covers and M6 screw terminals for primary current connection. The current transformers are for
- Operating Temperature: -30 to 85 C
- Type / Applications: Other
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Description: to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A,
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Supplier: RS Components, Ltd.
Description: style variable transformers for surface floor or wall mounting. Single or three phase versions available in a range of current ratings. Continuously variable AC output voltage with overvoltage tap. Heavy duty construction. High efficiency & excellent regulation. No wave form
- Maximum Primary Voltage Rating: 240 volts
- Maximum Secondary Voltage Rating: 240 to 270 volts
- Power Rating (VA): 4800 VA
- Transformer Type: Variac / Variable Autotransformer
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Supplier: CSA Group
Description: position, the current in the line and the torque of the motor related to the motor starting with rated voltage are reduced approximately as the square of the ratio (starting voltage):(rated voltage). Therefore, auto-transformer starters are used when the inrush current
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Environmental conditions affect overall plant performances and device functionalities. Continuous monitoring systems are required in all the applications where electric devices like motors or transformers could work under overload (read more)
Browse Circuit Breakers Datasheets for ABB Electrification Products -
Custom built power supplies can be designed and manufactured to your exact requirements. They can be single phase or three phase input, and AC or DC output. The output can be fixed voltage or variable voltage: variable output may be adjustable in fixed steps or be continuously variable. The (read more)
Browse Power Supplies Datasheets for Majestic Transformer Co. -
output transformers) is 0 - 28 V rms. With external output transformers, the output voltage can go up to other level specified by customers (10K V rms. maximum). The output power rating of our power amplifiers ranges between 50 watts to 1400 watts as an individual unit. Higher power or multiple (read more)
Browse Power Amplifiers Datasheets for Amp-Line Corp. -
frequency response of our power amplifiers covers the whole audio frequency range (20 Hz to 20K Hz) and part of the ultrasound & radio frequency range (up to 800K Hz). The standard output voltage of the power amplifiers (without output transformers) is 0 - 28 V rms. With external output transformers (read more)
Browse Power Amplifiers Datasheets for Amp-Line Corp. -
Kato Engineering, Inc.
Kato Engineering's Neutral Grounding Resistors Add Safety to Electrical Distribution Systems
Amperes (Fig. 2). The NGR can be provided with accessories: transformer, disconnecting switch, space heater, etc. Each model of Kato Engineering NGR is tested in our facility under transient fault voltage and continuous rated current to verify the temperature rise per IEEE C57.32-2015 and CSA C (read more)
Browse Electrical Power Generators Datasheets for Kato Engineering, Inc. -
displacement transducers and other devices requiring stable DC supply High-level voltage outputs 1500Vrms transformer isolation ANSI/IEEE C37.90.1 transient protection 240VAC continuous input protection Fully isolated excitation supply 1k (read more)
Browse Signal Conditioners Datasheets for Dataforth Corporation -
, liquid level probes, transformers, environmental chamber power leads and more. It can also be used to electrically and/or thermally isolate electrodes, tubes or temperature sensors. The sealant consists of a single continuous one-piece Teflon insulator. The (read more)
Browse Electrical Feedthroughs Datasheets for Conax Technologies -
transformer testing. Rugged and reliable: The motor generator set construction inherently isolates the generator totally from the incoming mains. The generator and the equipment being powered are protected from voltage sags, surges, or spikes that could cause (read more)
Browse Electrical Power Generators Datasheets for Kato Engineering, Inc. -
water in oil. Vaisala has this conversion readily available for mineral transformer oil. For other oils, the oil-specific conversion coefficients can be calculated if the water solubility of the oil is known and the solubility characteristic remains constant. This allows the continuous measurement of (read more)
Browse Oil Sensors and Analyzers Datasheets for Vaisala -
silicone-free environment is important. Its flame resistance and excellent resistance to abrasion make it ideally suited for the insulation of leads and connections of critical electrical components as well as for wire harnesses in areas where continuous operating temperatures run as high as 220°C. (read more)
Browse Protective Sleeving Datasheets for Daburn Electronics & Cable
Conduct Research Top
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MSilica Nanoparticles Treated by Cold Atmospheric-Pressure Plasmas Improve the Dielectric Performance of Organic-Inorganic Nanocomposites
, Amp-Line, Oakland Gardens,. NY, USA). A high-voltage transformer was then used to. step-up the voltage of the signal before it was applied to the. microfluidic device. It should be noted that voltages and. frequencies higher than 300 Vrms and 600 kHz, respectively,. were not tested due to the PDMS
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Coordination of External Insulation for EHV Transformers
In general the phase-to-phase switching surge test voltage and the low frequency test voltage is fixed by the maximum continuous transformer voltage for each transmission voltage class.
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IEEE Standard Requirements for Arc Furnace Transformers
4.1.6 Maximum continuous transformer operating voltage .
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IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers - Redline
4.1.6.2 Maximum continuous transformer operating voltage .
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IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers
4.1.6.2 Maximum continuous transformer operating voltage .
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IEEE Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers
4.1.6.2 Maximum continuous transformer operating voltage .
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The effect of chronic unpredictable stress on locomotor and exploratory activity in male rats with different endogenous prolactin levels
… made by introducing rats in a water container at 25 ~ Electric shocks was performed by placing the rats individuallyin a cage (30 x 35 x 50 cm) with a metallic grid in the floor connected to a continuous variable voltage transformer .
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IEEE Standard General Requirements for Dry-Type Distribution and Power Transformers, Including Those With Solid-Cast And/Or Resin Encapsulated Windings
The maximum continuous transformer operating voltage should not exceed the levels specified in ANSI C84.1.
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IEEE Standard General Requirements for Dry-Type Distribution and Power Transformers
… voltage at no load without exceeding the limit- ing temperature rise (3) Fulfilling the foregoing requirements for rated voltage, rated frequency, and rated kVA for any tap 4.1.6.2 The maximum continuous trans- former operating voltage should not exceed the …
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IEEE Standard General Requirements for Dry-Type Distribution and Power Transformers Including Those With Solid Cast And/Or Resin-Encapsulated Windings
The maximum continuous transformer operating voltage should not exceed the levels speciÞed in ANSI C84.1-1995.