Products & Services
See also: Categories | Featured Products | Technical Articles | More Information-
Supplier: Powertronix Inc.
Description: 3-Phase Transformers converts incoming line voltage to desired output load voltage, as well as adapt the incoming 3-phase line configuration to the desired 3-phase load configuration. APPLICATIONS 3-phase
- Mounting / Form Factor: Other
- Power Rating (VA): 20000 to 100000 VA
- Standards: IEC, UL
- Transformer Category: Power / Power System / Distribution Transformer
-
Supplier: Dongguan Yili Electronics Co., Ltd.
Description: Phase Dimmable DC Drivers supply low voltage power to dimmable LED lights, pool lights and lighting fixtures in residential and commercial applications. They are compatible with a complete list of dimmers: PWM dimmers, on/off switches, MLV dimmers, 0-10 dimmers, and RGB controllers.
- Operating Temperature: -20 to 70 C
- Transformer Types / Applications: Constant Voltage Transformer (CVT)
-
Supplier: Amp-Line Corp.
Description: High Frequency Transformer: Primary Voltage: 25 V rms., Secondary Voltage: 3500 V rms., Ouptut Power: 750 watts; Frequency Range: 3K Hz - 10K Hz. Custom specifications can be achived upon request.
- Maximum Primary Voltage Rating: 28 volts
- Maximum Secondary Voltage Rating: 5000 volts
- Mounting / Form Factor: Other
- Operating Frequency Range: 2500 to 8000 Hz
-
-
Supplier: Amp-Line Corp.
Description: High Frequency Transformer: Primary Voltage: 25 V rms., Secondary Voltage: 5000 V rms., Ouptut Power: 1000 watts; Frequency Range: 3.5K Hz - 10K Hz. Custom specifications can be achived upon request.
- Maximum Primary Voltage Rating: 0.0 to 25 volts
- Maximum Secondary Voltage Rating: 5000 volts
- Mounting / Form Factor: Other
- Operating Frequency Range: 3500 to 10000 Hz
-
Supplier: Amp-Line Corp.
Description: High Frequency Transformer: Primary Voltage: 25 V rms., Secondary Voltage: 150 V rms., Ouptut Power: 250 watts; Frequency Range: 50K Hz - 250K Hz. Custom specifications can be achived upon request.
- Maximum Primary Voltage Rating: 0.0 to 25 volts
- Maximum Secondary Voltage Rating: 0.0 to 150 volts
- Mounting / Form Factor: Other
- Operating Frequency Range: 50000 to 250000 Hz
-
Supplier: Amp-Line Corp.
Description: High Frequency Transformer: Primary Voltage: 25 V rms., Secondary Voltage: 1000 V rms., Ouptut Power: 500 watts; Frequency Range: 7K Hz - 30K Hz. Custom specifications can be achived upon request.
- Maximum Primary Voltage Rating: 0.0 to 25 volts
- Maximum Secondary Voltage Rating: 0.0 to 1000 volts
- Mounting / Form Factor: Other
- Operating Frequency Range: 7000 to 30000 Hz
-
Description: AC Constant Voltage Sources for use with Plug-in oscillators Features Output Circuit: Single phase Isolated; taps from 0-65 to 0-300V Regulation: Adjustable to 0.1% line and load Short Circuit Protection
- AC Input Voltage: 208 to 230 volts
- AC Output Power: 2000 VA
- AC Output Voltage: 0.0 to 260 volts
- Features: Adjustable Frequency, Adjustable Voltage, Power Factor Correction, Temperature Compensated
-
Supplier: Radwell International
Description: VARIABLE TRANSFORMER, TRANSFORMER TYPE:MANUALLY OPERATED, CONSTRUCTION TYPE:OPEN, NO. OF PHASES:SINGLE PHASE, FREQUENCY RANGE:50HZ / 60HZ, INPUT VOLTAGE:240V, OUTPUT VOLTAGE:280V, OUTPUT CURRENT:3.5A, CONSTANT CURRENT LOAD:- ROHS COMPLIANT:
- Transformer Category: Power / Power System / Distribution Transformer
-
Supplier: SOCOMEC
Description: efficiency in VFI mode, including the transformer. • High power density: its small footprint saves space on your premises. • The high and constant input power factor helps limit the dimensions of your upstream network infrastructure. • Mains connection of the rectifier requires only
- Features: Bypass Switch?, LCD or LED Display?
- Operating Temperature: 32 to 95 F
- Protection: Over Voltage, Power Failure, Voltage Sags
- Standard / Compliance: IEC 62040-3, Other
-
Supplier: SOCOMEC
Description: ). • The inverter isolation transformer provides galvanic separation of the DC current both from the load and the bypass source. • Output voltage precision under all load conditions. • High overload capacity to withstand abnormal load conditions. • Easy maintainability
- Features: Bypass Switch?, LCD or LED Display?
- Operating Temperature: 32 to 95 F
- Protection: Over Voltage, Power Failure, Voltage Sags
- Standard / Compliance: IEC 62040-3, Other
-
Supplier: Specialty Product Technologies
Description: allows for direct control of the output voltage without the need of secondary devices such as buck/boost transformers and tap switching semiconductors. WHR Series STABILINE Voltage Regulators maintain constant volt- age to your equipment, even when the input
- Configuration / Form Factor: Rack Mount, Floor / Free Standing
- Phase: Single Phase, Three Phase
-
Supplier: RS Components, Ltd.
Description: RS Pro High-Quality portable single phase safety transformers are designed for constant load appliances, such as temporary heating and lighting on construction sites. These site transformers are 3.0KVA Continuous single phase, 230 V ac input -110vac output.
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 110 volts
- Mounting / Form Factor: Other
- Power Rating (VA): 3000 VA
-
Supplier: RS Components, Ltd.
Description: Single Phase Units: Input 230Vac output 110Vac centre tapped to earth. â?¢ Rating 3kVA continuous. â?¢ 2.5mm input cable. â?¢ 32A BS4343 110V socket outlet. â?¢ Protected to IP22. â?¢ Thermal cutout Primary Voltage
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: -55 to 55 volts
- Mounting / Form Factor: Other
- Power Rating (VA): 3000 VA
-
Supplier: RS Components, Ltd.
Description: From Carroll & Meynell, these 3 phase autotransformers have been designed for use as European supply conversion transformers for 380 V, 400 V and 415 V. These autotransformers can be used to operate machinery on one standard EU voltage from either of the other two
- Maximum Primary Voltage Rating: 380 to 415 volts
- Maximum Secondary Voltage Rating: 380 to 415 volts
- Power Rating (VA): 30000 VA
- Type: Autotransformer
-
Supplier: RS Components, Ltd.
Description: From Carroll & Meynell, these 3 phase autotransformers have been designed for use as European supply conversion transformers for 380 V, 400 V and 415 V. These autotransformers can be used to operate machinery on one standard EU voltage from either of the other two
- Maximum Primary Voltage Rating: 380 to 415 volts
- Maximum Secondary Voltage Rating: 380 to 415 volts
- Mounting / Form Factor: Other
- Operating Frequency Range: 50 Hz
-
Supplier: West Control Solutions
Description: West Control Solutions presents a range of thyristor power controllers which have been designed to switch 3 legs of 3 phase loads. These thyristor units are ideal for 3 phase configuration with neutral connection, normal (Relay S or Relay M) or variable resistive
- Command Signal: Analog Voltage (e.g. 0-5V), Analog Current (e.g. 4-20 mA), Other
- Maximum Current: 500 amps
- Mounting: DIN Rail
- Phase: Three Phase (3-leg)
-
Supplier: CSA Group
Description: transformers, there is no change in frequency .However, transformers (e.g. constant voltage transformers) may have an internal resonance frequency not exceeding 30 kHz; for power supplies, the internal operational frequency and waveform are different from the
-
Supplier: ValueTronics International, Inc.
Description: Voltage: 0-300V Current: 0-3A Power: 1000W 115 VAC single phase input standard 50/60 Hz operation without derating 0.05% line and load regulation (typical) 700mV RMS ripple 50 ms transient response-50% change (typical) Low
- DC Output Power: 1000 watts
- Type: DC Power Supply
-
Supplier: ValueTronics International, Inc.
Description: Voltage: 0-600V Current: 0-3A Power: 1800W 115 VAC single phase input standard 50/60 Hz operation without derating 0.05% line and load regulation (typical) 1200mV RMS ripple 50 ms transient response-50% change (typical) Low
- DC Output Power: 1800 watts
-
Supplier: ValueTronics International, Inc.
Description: Voltage: 0-150V Current: 0-3A Power: 500W 115 VAC single phase input standard 0.05% line and load regulation (typical) 50 ms transient response-50% change (typical) 50/60 Hz operation without derating 300mV RMS ripple Low
- DC Output Power: 500 watts
-
Supplier: Gefran
Description: load or 3-phase open delta 6 leads) - PA: Phase angle control, useful for short-wave IR lamps, transformer primaries. Completely eliminates flickering of load filaments. Soft Start and soft stop ramp functions can be assigned to these controls with limitation of current
- Control Signal Output: Analog Voltage, Current Loop, Serial / Digital
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input, Serial / Digital Input
- Form Factor: Panel / Chassis Mount, DIN Rail
- Standards and Compliance: RoHS Compliant, Other
-
Supplier: Gefran
Description: in overcurrent alarm - Unbalanced 3-phase load alarm Voltage - Phase loss in case of 3-phase configurations - Check of correct phase sequence alarm Temperature - Overtemperature alarm Various feedback functions in the absence of PID control have been
- Control Signal Output: Switch / Relay Output
- Control Technique: Limit / Set Point Control, PID Control
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input, Resistive / Potentiometer Input
- Form Factor: Panel / Chassis Mount, DIN Rail
-
Supplier: West Control Solutions
Description: West Control Solutions presents a range of thyristor power controllers which have been designed to switch 2 legs of 3 phase loads. These thyristor units are ideal for 3 phase configuration, resistive load, without neutral connection. Relay S – 2PH = Simple on/off firing
- Command Signal: Analog Voltage (e.g. 0-5V), Analog Current (e.g. 4-20 mA), Other
- Maximum Current: 700 amps
- Mounting: DIN Rail
- Phase: Other
-
Supplier: Gentherm Global Power Technologies
Description: three phase inputs available Transformer: min 95% efficient, Class “H” rated Overload/short-circu it protection by fully magnetic circuit breaker including AC secondary fusing 3 1/2 continuous readout DC metering, accuracy ±2% High energy
- Form Factor: Wall Mount
-
Supplier: Richardson RFPD
Description: efficiencies of 96.5% Power densities of 53W/in^3 or 3KW/L Specifications Universal single phase input voltage between 90V and 265V Output Voltage of 250V-450V DC 18A Output Current in charging mode Front End AC/DC PFC using CCM Totem-Pole Bi
- Category: Development Board
-
Supplier: Gefran
Description: generation of EMC noise on the power line (applied only to singlephase load or 3-phase open delta 6 leads) - PA: Phase angle control, useful for shortwave IR lamps, transformer primaries. Completely eliminates flickering of load filaments. Soft Start ramp functions can be
- Control Signal Output: Analog Voltage, Current Loop, Switch / Relay Output
- Control Technique: Limit / Set Point Control, PID Control
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input, Resistive / Potentiometer Input, Serial / Digital Input
- Form Factor: Panel / Chassis Mount
-
Supplier: Lift Products, Inc.
Description: base frame Internally mounted 1 HP TENV motor Single or three phase voltage If 115/1/60V, 20 amp circuit required 24V operating control voltage NEMA-4X constant-pressure pushbutton box NEMA-12 prewired controls Magnetic starter
-
Supplier: ValueTronics International, Inc.
Description: requiring constant, yet variable, AC or DC current are but a few of calibration and lab test uses of the 2500EP. The units fast response characteristics allow it to precisely track the input reference voltage in terms of amplitude, phase, frequency, and waveshape. Each range
- Calibrator Style: Hand Held
- Process, Environmental, Thermodynamic Properties: Temperature
Find Suppliers by Category Top
Featured Products Top
-
custom power transformers to meet the requirements of virtually every power application. We offer customers a wide array of transformer products, including: 3-phase transformers Audio transformers Autotransformers Buck-boost transformers (read more)
Browse Power Transformers Datasheets for Triad Magnetics -
transformers All of our transformers can be tailored to meet the particular currency, frequency, and voltage needs of your equipment and application. For your convenience, we also offer a complete range of standard and custom filter chokes, RF transformers, and RF (read more)
Browse Audio Transformers Datasheets for Triad Magnetics -
Are you making these costly mistakes? Running without a motor protection filter Constantly replacing equipment Ignoring harmonic distortion These mistakes lead to voltage spikes, motor damage, unnecessary downtime, and increased (read more)
Browse Harmonic Filters Datasheets for MTE Corporation -
ideal for use in many applications including test and measurement equipment, semiconductor fabrication, industrial printers and lasers. The high voltage, three-phase input avoids the requirement for step down transformers and assists phase load current balancing. (read more)
Browse Power Supplies Datasheets for TDK-Lambda Americas Inc. -
flexibility. All units within the grid work together, simplifying implementation of airflow, pressure or temperature controls. Rosenberg Gen 3 EC motors also come with these motor innovations: • 200 to 480-VAC 3-Phase Supply. Previous EC motor generations were (read more)
Browse HVAC Fans and Blowers Datasheets for Rosenberg USA -
-powered from any of the lines. Module power consumption is low and does not affect measured power and energy. Both modules can interface to higher voltages with the use of voltage transformers and scaling factors configured in the module. Phase current inputs have an industry-standard range of 0 (read more)
Browse Data Input Modules Datasheets for Dataforth Corporation -
universal AC input voltage of 95 to 265VAC, 50/60Hz with active power factor correction (PFC) of 0.99 single phase to ensure operation in challenging AC environments and compliance with European EMC requirements. For added support, models can be configured with an optional fixed auxiliary output of (read more)
Browse Switching Power Supplies Datasheets for Acopian Power Supplies -
, constant torque and high-speed motor applications – and available for order. Click to learn about the advantages of medium voltage VFDs. (read more)
Browse AC Motor Drives Datasheets for Allen-Bradley / Rockwell Automation -
Growth Insights data, the global servo voltage regulator market is expected to reach $3.78 billion in 2024, with a compound annual growth rate of 8.27% from 2025 to 2034. Industrial demand accounts for 42%, with Asia Pacific, North America, and Europe as the core consumer regions. As the mainstream (read more)
Browse Voltage Regulators Datasheets for Shenzhen Xingkerong Technology Co., Ltd -
N42-28002), the fan features Rosenberg’s new 120-V, single-phase 400-watt EC motor coupled with a very highly efficient and exceptionally quiet glass fiber reinforced polyamide impeller. Both models are IP54 rated. Standard input voltages are 100 to 130 Volt or (read more)
Browse HVAC Fans and Blowers Datasheets for Rosenberg USA
Conduct Research Top
-
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
More Information Top
Indicates content that may require registration and/or purchase.
-
CR4 - Thread: How Do I Select The Proper Surge Suppressor?
Hi there, would a 3 - phase constant voltage transformer not cure these issues .
-
A superconductive field winding subsystem for a 3000 hp homopolar motor
Basically, the transformer and preregulator modify the constant voltage , 3 - phase input according to the output voltage demands to minimize wasted power.
-
FEM by electric drives 1
Unlike the in phase transformer , the phase over real constants must be set in dependence of the time and therewith as a whole 3 voltage sources.
-
Status and Needs of Power Electronics for Photovoltaic Inverters
Center-tapped dc capacitors are used to provide a constant dc voltage and a neutral for 3 - phase 4-wire applications so that the output transformer can be eliminated.
-
X-ray diffraction index for the identification of materials
… author used a separately escited moving-coil indicating instrument with a single-phase magnetizing coil escited from the secondary of a j o c s phase-shifting transformer connected to 3 - phase mains, the only requirement … … balanced and the escitation voltage constant .
-
Reply to the measurement of dynamic mutual conductance of valves using the grounded-grid triode mode of operation
… author used a separately escited moving-coil indicating instrument with a single-phase magnetizing coil escited from the secondary of a j o c s phase-shifting transformer connected to 3 - phase mains, the only requirement … … balanced and the escitation voltage constant .
-
The measurement of dynamic mutual conductance of valves using the grounded-grid triode mode of operation
… author used a separately escited moving-coil indicating instrument with a single-phase magnetizing coil escited from the secondary of a j o c s phase-shifting transformer connected to 3 - phase mains, the only requirement … … balanced and the escitation voltage constant .
-
Comparison of Preregulators as Power Savers
… inferred from Fig. 1, the tests were 1) power supply with no preregulation, 2) supply with diode rectifiers replaced by phaseback SCR preregulator, 3 ) supply with input ac controlled with phase -back triac regulator, 4 … … input ac controlled by constant voltage transformer .
-
Non Linear Control of STATCOM
… is the current taken by loads after connecting STATCOM to lines with help of single phase transformers . V. CONCLUSION The proposed voltage controller of parallel operated synchronous generators for feeding 3 - phase 4-wire loads driven by constant speed prime mover like …
-
Kauai Island Utility Cooperative energy storage study.
A voltage source was connected at every node, in order to keep the voltage and phase angle constant .14 Figures A- 3 and A-4 represent the validation for one of KIUC’s 60-kV transmission lines and one system transformer .