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Supplier: Analytic Systems
Description: The VFCA500 Series is a variable AC power source designed to deliver power at a selectable frequency between 47Hz to 424Hz. The unit uses PWM technology and generates a pure sine-wave output with typical distortion of less than 5%. The output voltage is continuously adjustable from 0
- Operating Temperature: 32 to 122 F
- Features: AC Voltage Input, Frequency Converter / Translator
- Form Factor: Rack Mount
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Supplier: Infineon Technologies AG
Description: Infineon's latest 5th generation fixed frequency flyback PWM controller offers high performance and a comprehensive suite of protection to increase system robustness. Summary of Features 125kHz maximum switching frequency Brown in protection, fast and robust start-up operation
- Operating Temperature: -40 to 129 C
- Configuration / Function: Flyback Converter
- Features: Other
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Supplier: Shenzhen Xingkerong Technology Co., Ltd
Description: Home // All Collections // Frequency Converter // IGBT AC PWM VVVF
- Input Voltage: 480 volts
- Output Voltage: 520 volts
- Distortion (THD): 1 %
- Phase Conversion: 1:3, 3:3
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Supplier: Texas Instruments
Description: Frequency Foldback Current Mode PWM Controller 16-PDIP 0 to 70
- Operating Temperature: 0 to 70 C
- Features: Other
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Supplier: Red Lion Controls, Inc.
Description: The configurable analog to frequency converter is used to convert analog standard signals to frequency signals or pulse width modulated (PWM) signal conditioning. Input signal ranges are 0 - 20 mA, 4 - 20 mA, 0 - 10 mA, 2 - 10 mA, 0 - 10 V, 2 - 10 V, 0 - 5 V, or 1 - 5 V.
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Supplier: Renesas Electronics Corporation
Description: edges of the PWM can be modulated in response to input voltage transients and output load transients, much faster than conventional fixed-frequency PWM controllers. Unlike a conventional hysteretic converter, the ISL6269B has an error amplifier that provides ±1% voltage
- Output Voltage (Volt): 0.6 to 3.3 volts
- Input Voltage (VIN): 7 to 25 volts
- Features: Other
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Supplier: Microchip Technology, Inc.
Description: The TC115 is a high-efficiency step-up DC/DC converter for small, low input voltage or battery powered sys-tems. This device has a guaranteed start-up voltage of 0.9V and a typical supply current of 80 µA. Phase compensation and soft-start circuitry are included on-chip. Unlike conventional
- Operating Temperature: -40 to 85 C
- Features: Other
- Package Type: SOT89
- Configuration / Function: Step-up (Boost)
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Supplier: Newark, An Avnet Company
Description: PWM CONVERTER, SYNC, 1MHZ, 6-DFN; Input Voltage:5.5V; Output Voltage:3.3V; Output Current:3A; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Controller IC Case Style:DFN; No. of Pins:6Pins; Frequency:1MHz; Operating Temperature RoHS Compliant: Yes
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Supplier: Microchip Technology, Inc.
Description: tuners. The MIC2619 implements a constant frequency 1.2MHz PWM current-mode control scheme. The high frequency PWM operation saves board space by reducing external component sizes. The additional benefit of the constant frequency PWM control scheme as
- Operating Temperature: -40 to 125 C
- Features: Other
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Supplier: Microchip Technology, Inc.
Description: The TC105 is a step-down (Buck) switching controller that furnishes output currents of up to 1A (max) while delivering a typical efficiency of 92%. The TC105 normally operates in pulse width modulation mode (PWM), but automatically switches to pulse frequency modulation (PFM) at low
- Features: Other
- Package Type: SOT23
- Configuration / Function: Step-down (Buck)
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Supplier: Acromag, Inc.
Description: Multi-range 0Hz to 100KHz frequency input Multi-range 0Hz to 3KHz PWM input 4-20mA output (sink/source) 12-32V DC power The TT239 model is a space-saving two-wire transmitter that isolates and converts a frequency, pulse, or pulse-width modulation (PWM) input to a
- Operating Temperature: -40 to 176 F
- Vibration Rating: 4 g
- Shock Rating: 25 g
- User Interface: Computer Programmable
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Supplier: Microchip Technology, Inc.
Description: in optimizing battery utilization and achieving high efficiency while fresh batteries’ nominal voltage is in the same range with the converter’s output value. The MCP16416 operates in PWM mode switching at 500 kHz. During periods of light load operation, these devices continue to
- Operating Temperature: -40 to 85 C
- Features: Other
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Supplier: ROHM Semiconductor GmbH
Description: The PWM type DC/DC converter (BM1Pxxx) for AC/DC provide an optimum system for all products that include an electrical outlet. BM1Pxxx supports both isolated and non-isolated devices, enabling simpler design of various types of low-power electrical converters. BM1Pxxx built in a
- Input Voltage (VIN): 8.9 to 26 volts
- Features: Other
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Supplier: Skyworks Solutions, Inc.
Description: range. The AAT1407 drives up to 66 LEDs at 180mA total LED current. The high (100 kHz) PWM frequency ensures silent operation. Please note: AAT1407 is not recommended for new designs.
- Input Voltage: 4.5 to 26 volts
- Efficiency: 92 %
- Number of Channels: 6 #
- Type: Dimmable
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Supplier: Skyworks Solutions, Inc.
Description: range. The AAT1405 drives up to 44 LEDs at 120mA total LED current. The high (100 kHz) PWM frequency ensures silent operation. Please note: AAT1405 is not recommended for new designs.
- Input Voltage: 4.5 to 26 volts
- Efficiency: 92 %
- Number of Channels: 4 #
- Type: Dimmable
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Supplier: ROHM Semiconductor USA, LLC
Description: The PWM type DC/DC converter (BM1Pxxx) for AC/DC provide an optimum system for all products that include an electrical outlet. BM1Pxxx supports both isolated and non-isolated devices, enabling simpler design of various types of low-power electrical converters. BM1Pxxx built in a
- Operating Temperature: -40 to 85 C
- Input Voltage (VIN): 8.9 to 26 volts
- Switching Frequency (fsw): 100 kHz
- Features: Other, Switching Regulator
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Supplier: ROHM Semiconductor GmbH
Description: BD7672BG is a PWM controller type DC/DC converter for AC/DC that provides an optimum system for all products that requires an electrical outlet. This product supports both isolated and non-isolated devices. IC enables simple design of low-power electrical converters. With
- Input Voltage (VIN): 8.5 to 25 volts
- Features: Other
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Supplier: ROHM Semiconductor GmbH
Description: BM2P104E is a PWM type DC/DC converter for AC/DC which provides an optimum system for various electrical product. It supports both isolated and non-isolated devices, enabling simpler design of various types of low power consumption electrical converters. This converter
- Input Voltage (VIN): 8.9 to 26 volts
- Features: Other
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Supplier: ROHM Semiconductor GmbH
Description: The PWM type DC/DC converter (BM2PXX4) for AC/DC provide an optimum system for all products that include an electrical outlet. BM2PXX4 supports both isolated and non-isolated devices, enabling simpler design of various types of low-power electrical converters. BM2PXX4 built in a
- Input Voltage (VIN): 8.9 to 26 volts
- Features: Other
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Supplier: ABSOPULSE Electronics Ltd.
Description: Sinusoidal output voltage Universal input voltage Rugged, industrial quality Filtered input Conduction/convection cooled Full electronic protection Field-proven design topology This rugged, AC-AC frequency converter utilizes field proven, microprocessor-controlled FCF 100 topology to
- Input Voltage: 95 to 264 volts
- Output Voltage: 115 to 400 volts
- Power Rating: 100 kVA
- Voltage Regulation: 80 %
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Supplier: ROHM Semiconductor USA, LLC
Description: The PWM type DC/DC converter BM2P0391 for AC/DC provides an optimum system for all products that include an electrical outlet. BM2P0391 supports both isolated and non-isolated devices, enabling simpler design of various types of low-power electrical converters. BM2P0391 built in
- Operating Temperature: -40 to 105 C
- Input Voltage (VIN): 8.9 to 26 volts
- Switching Frequency (fsw): 100 kHz
- Features: Other, Switching Regulator
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Supplier: Infineon Technologies AG
Description: State-of-the-art Quasi Resonance current mode flyback PWM power control IC for power ranges up to 300 W. With innovative protection features for superior safety and reliability in operation. Of special note are its frequency modulation, its ultra low standby power consumption and an
- Operating Temperature: -25 to 125 C
- Configuration / Function: Flyback Converter
- Features: Other
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Supplier: Renesas Electronics Corporation
Description: The ISL6729 pulse width modulating (PWM) current mode controller is designed for power conversion applications that are based on a microcontroller, or other device, which can generate a digital clock signal at the desired switching frequency. Similar to the ISL684x family of products,
- Features: Other
- Package Type: SOIC / SOP
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Supplier: ABSOPULSE Electronics Ltd.
Description: Sinusoidal output voltage PFC input with universal range Rugged, industrial quality Filtered input Cooling by high quality built-in fans Full electronic protection Field-proven design topology Split-phase AC-output stage for various configurations This rugged, AC-AC frequency converter
- Input Voltage: 95 to 264 volts
- Output Voltage: 115 to 400 volts
- Power Rating: 1 kVA
- Voltage Regulation: 5 %
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Supplier: Win Source Electronics
Description: Manufacturer: Microchip Technology Win Source Part Number: 199446-AT90PWM1-16SU Packaging: Tube/Rail Core Processor: AVR Number of I/O: 19 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: 512 x 8 Data Converters: A/D 8x10b Categories: Integrated Circuits Status:
- Clock Speed: 16 MHz
- Internal RAM Size: 8 KB
- Internal ROM Size: 512 KB
- Supply Voltage (Vcc): 2.7 to 5.5 volts
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Supplier: Win Source Electronics
Description: Manufacturer: Microchip Technology Win Source Part Number: 079076-AT90PWM216-16SUR Packaging: Reel - TR Core Processor: AVR Number of I/O: 19 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: 512 x 8 Data Converters: A/D 8x10b; D/A 1x10b Categories: Integrated
- Clock Speed: 16 MHz
- Internal RAM Size: 16 KB
- Internal ROM Size: 512 KB
- Supply Voltage (Vcc): 2.7 to 5.5 volts
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Supplier: Win Source Electronics
Description: Manufacturer: Microchip Technology Win Source Part Number: 1019792-AT90PWM81-16MN Packaging: Tray Core Processor: AVR Number of I/O: 20 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: 512 x 8 Data Converters: A/D 11x10b; D/A 1x10b Categories: Integrated Circuits
- Clock Speed: 16 MHz
- Internal RAM Size: 8 KB
- Internal ROM Size: 512 KB
- Supply Voltage (Vcc): 2.7 to 5.5 volts
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Supplier: Win Source Electronics
Description: Manufacturer: Microchip Technology Win Source Part Number: 010344-AT90PWM316-16SUR Packaging: Reel - TR Core Processor: AVR Number of I/O: 27 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH EEPROM Size: 512 x 8 Data Converters: A/D 11x10b; D/A 1x10b Categories: Integrated
- Clock Speed: 16 MHz
- Internal RAM Size: 16 KB
- Internal ROM Size: 512 KB
- Supply Voltage (Vcc): 2.7 to 5.5 volts
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Supplier: Renesas Electronics Corporation
Description: The ISL8105, ISL8105A is a simple single-phase PWM controller for a synchronous buck converter. It operates from +5V or +12V bias supply voltage. With integrated linear regulator, boot diode, and N-Channel MOSFET gate drivers, the ISL8105, ISL8105A reduces external component count and
- Output Voltage (Volt): 0.6 to 5 volts
- Input Voltage (VIN): 1 to 12 volts
- Output Current (IOUT): 25 amps
- Features: Input Overcurrent Protection, Other
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Supplier: Renesas Electronics Corporation
Description: Technology™ combines the best features of both fixed-frequency and hysteretic PWM control. The PWM frequency is 300kHz during static operation, becoming variable during changes in load, setpoint voltage, and input voltage when changing between battery and AC adapter
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Voltage Regulators - Synchronous Buck Pwm Switcher, 28-Htssop; Topology Texas Instruments -- 72K9597Supplier: Newark, An Avnet Company
Description: SYNCHRONOUS BUCK PWM SWITCHER, 28-HTSSOP; Topology:Synchronous Buck (Step Down); Input Voltage Min:3V; Input Voltage Max:6V; DC / DC Converter IC Case:HTSSOP; No. of Pins:28Pins; Output Current:6A; Switching Frequency:550kHz RoHS Compliant: Yes
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Supplier: Newark, An Avnet Company
Description: STEP-UP PWM REGULATOR, 5-SOT-23; Topology:Boost (Step Up); Input Voltage Min:800mV; Input Voltage Max:5.5V; DC / DC Converter IC Case:SOT-23; No. of Pins:5Pins; Output Current:100mA; Switching Frequency:180kHz; MSL:- RoHS Compliant: Yes
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Supplier: ams
Description: The AS3490 is an inductive highly efficient DCDC boost converter. The DCDC converter operates at a fixed frequency of 2MHz and includes soft startup to allow easy integration into noise sensitive RF systems. A predictable startup is guaranteed even with very low duty cycle
- Features: Other
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Supplier: ams
Description: The AS3492 is an inductive highly efficient DCDC boost converter. The DCDC converter operates at a fixed frequency of 2MHz and includes soft startup to allow easy integration into noise sensitive RF systems. A predictable startup is guaranteed even with very low duty cycle
- Features: Other
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Supplier: Skyworks Solutions, Inc.
Description: external component values aid ultrafast transient response needs of cellular RF power amplifier applications. The SKY87006 has a light load power saving mode. Locked PWM operation is made possible by a MIPI RFFE control register bit. Locking PWM operation can improve load transient
- Regulated Output Voltage (Volt): 0.4 to 3.6 volts
- Quiescent Current (IQ): 0.000206 amps
- Features: Other
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Featured Products Top
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ABSOPULSE designs and manufactures custom and semi-custom DC-AC pure sine wave inverters, AC-AC phase and frequency converters. Our AC-output sine wave products are available with power ratings from 30VA to (read more)
Browse Power Frequency Converters Datasheets for ABSOPULSE Electronics Ltd. -
The FSCQ1565RTYDTU by ON Semiconductor is a quasi-resonant PWM controller with an integrated 650V high-voltage SENSEFET, designed for medium-power flyback AC-DC power supplies. Combining control logic and power MOSFET in a single chip (read more)
Browse AC-DC Converter Chips Datasheets for Win Source Electronics -
ADI's MAX77859 is a high-efficiency, high-performance buck-boost converter targeted for systems requiring a wide input voltage range (2.5 V to 22 V). The IC can supply up to 6 A of output current in buck mode and 4 A in boost mode (VIN = 3.7 V (read more)
Browse DC-DC Converter Chips Datasheets for DigiKey -
ABSOPULSE Electronics' FTP 1K-F7W series frequency converters use microprocessor controlled high frequency pulse width modulation (PWM) technology to convert an AC-input of 115Vac or 230Vac and frequency of 47…410Hz to the required 3-phase AC-output voltage and frequency (read more)
Browse AC Power Sources Datasheets for ABSOPULSE Electronics Ltd. -
-proven, microprocessor controlled high frequency PWM technology to deliver up to 2kVA pure sine wave output voltage from 115V, 230Vac or a 95-264Vac universal PFC input. High frequency conversion enables compact construction, low weight, and high efficiency. The AC-AC frequency converters are built with (read more)
Browse AC Power Sources Datasheets for ABSOPULSE Electronics Ltd. -
The VFC500 variable AC power source delivers up to 500VA at any frequency 40 … 440Hz; output voltage is continuously adjustable from 0 … 264Vrms. The unit uses PWM technology to synthesize a precision regulated sinusoidal output with less than 5% total harmonic distortion at full (read more)
Browse AC Power Sources Datasheets for ABSOPULSE Electronics Ltd. -
Industries: Industrial frequency converters, UPS, medical equipment, and lasers. With these coolers, industries can ensure reliable performance and protection of critical power electronics. (read more)
Browse CPU Coolers Datasheets for ToneCooling Technology Co., Ltd -
found in HVAC systems, as well as industrial and portable air conditioning; in air cooling for variable frequency drives (VFD), wind power generators and power converters, solar inverters, uninterruptable power supplies (UPS), transformers, heat sinks, fan coils, telecom racks and other industrial (read more)
Browse HVAC Fans and Blowers Datasheets for Rosenberg USA -
The STM32F103C8T6 is a mainstream 32-bit microcontroller manufactured by STMicroelectronics. Built around the Arm Cortex-M3 processor core, it combines a maximum operating frequency of 72 MHz, 64 KB of embedded Flash memory, 20 KB of SRAM, flexible communication (read more)
Browse Microcontrollers (MCU) Datasheets for ERSAELECTRONICS PTE. LTD.
Conduct Research Top
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Using PWM to Generate Analog Output
Pulse Width Modulation (PWM) modules, which produce basically digital waveforms, can be used as cheap Digital-to-Analog (D/A) converters only a few external components. A wide variety of microcontroller applications exist that need analog output but do not require high resolution D/A converters
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D/A Conversion Using PWM and R-2R Ladders to Generate Sine and DTMF Waveforms
of complex analog waveforms.: (PWM and R-2R Ladder). Both the Pulse Width Modulation (PWM) and resistor ladders require only a few external components to create a D/A converter with the PICmicro? microcontroller series. These techniques can be used to generate dual-tone multiplexed frequencies (DTMF
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Design Considerations to Increase Power Density in Welding Machines Converters Using TRENCHSTOP(TM)5 IGBT
The demand for portable low cost welding machines, especially in developing countries, is increasing. In the Manual Metal Arc and Tungsten Inergt Gas types, in power range from 1,5kW up to 5kW, discrete IGBTs and MOSFETs are broadly used. Mostly, these machines use hard switching current mode PWM
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Designing Power Supplies for Global Applications (.pdf)
transistors-the two-transistor forward converter-can be used to provide low-cost, steady output voltages even when operating over a wide range of input voltages. (PWM) to provide high conversion efficiency. Such supplies are generally limited by the minimum pulse widths possible when using commercial PWM
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Synthesis of Medium Voltage dc-to-dc Converters From Low-Voltage, High-Frequency PWM Switching Converters
In this paper, a very simple and systematic method of using a large number of low- voltage, high- frequency PWM converters to synthesize highly re- dundant, medium voltage (4–40 kV) dc-to-dc converters is pre- sented.
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Fundamentals of Power Electronics
We expect that the quasi-static approximation should be valid if the rectifier system dynamics are sufficiently fast, and it is reasonable to anticipate that high- frequency PWM converters have dynam- .
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http://calhoun.nps.edu/public/bitstream/handle/10945/37543/90Mar_Hunter.pdf?sequence=1
A zero-voltage switched variable- frequency PWM converter was designed and tested.
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A Comparison Study of High-Frequency Isolated DC/AC Converter Employing an Unfolding LCI for Grid-Connected Alternative Energy Applications
The first topology discussed here is a variable frequency PWM converter proposed for residential photovoltaic applica- tion [18], [29].
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2013 Combined Author Index IEEE Industry Applications Society Publications
Jiming Lu, He, Jinping, Mao, Chengxiong, Weiwei Wu, Wang, Dan, and Weijen Lee, Design and implementation of a dual PWM frequency converter used in beam pumping unit for energy saving; IAS Oct. 2013 1-8 Jimoh, A.A., see Muteba, M., IEMDC …
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2013 Combined Subject Index IEEE Industry Applications Society Publications
Younes, Zoulficar, +, IEMDC May 2013 247-253 Design and implementation of a dual PWM frequency converter used in beam pumping unit for energy saving.