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Supplier: Coilcraft, Inc.
Description: Developed for use with the Maxim MAX17497A/B AC-DC and DC-DC Peak-Current-Mode Converters for wide input-voltage nonisolated power supplies to supply multiple output rails for smart meters, industrial control and similar applications. Meets functional insulation class for use in
- Operating Temperature: -40 to 85 C
- Transformer Type: Isolation Transformer
- Features: Other, Power / Power System / Distribution Transformer
- Standards / Compliance: RoHS Compliant
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Supplier: Coilcraft, Inc.
Description: windings. Perfect for low voltage step-up in energy harvesting applications Different turns ratios for a variety of voltage step-up and step-down applications. Coupled, low profile shielded power inductor – only 1,1 mm high, 4 mm square Uses: flyback transformers in DC-DC converters;
- Operating Temperature: -40 to 85 C
- Cooling Method: Dry-type / Air Cooled
- Transformer Type: Isolation Transformer
- Features: Other, Power / Power System / Distribution Transformer, Step-Down Transformer, Step-Up Transformer
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Supplier: Win Source Electronics
Description: Manufacturer: Linear Technology Win Source Part Number: 002770-LT3483EDC#TRMPBF Packaging: Reel - TR Mounting: SMD (SMT) Output Type: Adjustable Topology: Buck, Boost, Charge Pump, Flyback Number of Outputs: 1 Synchronous Rectifier: No Output Current: 170mA (Switch)
- Regulated Output Voltage (Volt): 2.5 volts
- Output Current (IOUT): 0.17 amps
- Operating Temperature: -40 to 85 C
- Input Voltage (VIN): 16 volts
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Supplier: Win Source Electronics
Description: Manufacturer: Linear Technology Win Source Part Number: 134818-LT3483IDC#TRPBF Packaging: Reel - TR Mounting: SMD (SMT) Output Type: Adjustable Topology: Buck, Boost, Charge Pump, Flyback Number of Outputs: 1 Synchronous Rectifier: No Output Current: 170mA (Switch)
- Regulated Output Voltage (Volt): 2.5 volts
- Output Current (IOUT): 0.17 amps
- Operating Temperature: -40 to 125 C
- Input Voltage (VIN): 16 volts
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Supplier: Win Source Electronics
Description: Manufacturer: Linear Technology Win Source Part Number: 136176-LT3483EDC#TRPBF Packaging: Reel - TR Mounting: SMD (SMT) Output Type: Adjustable Topology: Buck, Boost, Charge Pump, Flyback Number of Outputs: 1 Synchronous Rectifier: No Output Current: 170mA (Switch)
- Regulated Output Voltage (Volt): 2.5 volts
- Output Current (IOUT): 0.17 amps
- Operating Temperature: -40 to 85 C
- Input Voltage (VIN): 16 volts
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Supplier: Win Source Electronics
Description: 200kHz ~ 2.5MHz Number of Outputs: 1 Output Configuration: Positive or Negative Voltage - Input (Min): 2.5V Voltage - Output (Min/Fixed): 1.215V Synchronous Rectifier: No Supplier Device Package: 20-QFN (5x4) Temperature Range - Operating: -40°C ~ 125°C Maximum Input Voltage:
- Regulated Output Voltage (Volt): 42 volts
- Operating Temperature: -40 to 125 C
- Input Voltage (VIN): 16 volts
- Switching Frequency (fsw): 200 to 2,500 kHz
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Supplier: Premier Magnetics, Inc.
Description: isolated or non-isolated multiple outputs. Typical efficiency of this topology is 75%. Below is a typical application circuit utilizing Linear Technologies LT1X7X switching regulator in the flyback buck- boost configuration. The use of Premiers VTP-01XXX or VTK-01XXX optional
- Maximum Primary Voltage Rating: 12 volts
- Maximum Secondary Voltage Rating: 5 volts
- Maximum Secondary Current Rating: 4 amps
- Operating Temperature: 0 to 70 C
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Supplier: Allied Electronics, Inc.
Description: Inductors: Buck, Boost, Coupled, Choke, Filter, Resonant, Noise Filtering, Differential, Forward, Common Mode Transformers: Flyback, Feed Forward, Push-pull, Multiple, Output, Inverter, Step-up, Step-down, Gate Drive, Base Drive, Wide Band, Pulse, Control, Impedance, Isolation,
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Supplier: Richardson RFPD
Description: charging and BC1.2 DCP. Three main power conversion stages topology : Low Cost CrM PFC - QR synchronous Flyback – and Buck DC/DC converters. Features Foldable input prong Ultra-high-cased power density: > 16W/in3 (100cc). Peak efficiency > 92.5%. Average efficiency exceeds CoC Ver5
- Category: Development Board
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Supplier: Microchip Technology, Inc.
Description: capacitive touch sensing Provides high-resolution time measurement (1 ns) On-chip temperature measurement Temperature sensor diode Multiple sources of edge input triggers Timers/Output Compare/Input Capture Up to nine general purpose timers Five 16-bit or up to two 32-bit
- Pin Count: 48
- Clock Speed: 100 MHz
- MIPS: 100
- Operating Temperature: -40 to 150 C
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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)
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input voltages: up to 1200Vdc DC outputs: 3.3Vdc, 5Vdc, 12Vdc, 15Vdc, 24Vdc, 36Vdc, 48Vdc, 125Vdc, 250Vdc or custom Output power from a few Watts to multi-kilowatts Single or multiple outputs N+1 redundancy and parallel operation available on certain models (read more)
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48Vdc and 110Vdc. Input to output safety isolation is 5000Vdc and input to chassis isolation is 3450Vdc. Conversion efficiency is typically 85% at 1300Vdc nominal input, at full load. The converter is built with rugged internal modules connected parallel via internal redundancy (read more)
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TDK Corporation announces the introduction of the 100W rated TDK-Lambda i3A series of non-isolated DC-DC converters. Capable of operating from an input voltage of 9V to 53V, the step-down converter delivers an output voltage that can be adjustable from 3.3 to 16.5V or 5 to 30V with output (read more)
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. Engineers and professional buyers will find the ULN2803ADWR particularly useful for driving solenoids, relays, LED displays, and DC motors, as well as handling inductive loads. Its high voltage output (up to 50V) ensures flexibility in controlling power-hungry devices, while its (read more)
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Power Loss Protection Power Management Unit with Integrated High-Current Buck Converters, Buck-Boost Converter and Low Dropout Regulator (LDO) The ACT85411 is a highly integrated, highly configurable multiple output power management IC (PMIC) with built-in power loss protection (PLP (read more)
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from 800 MHz to 12.8 GHz. The ADF4378 integrates all necessary power-supply bypass capacitors, which saves board space on compact boards. For multiple data converter and MxFE clock applications, the ADF4378 simplifies clock alignment and calibration routines required with other clock (read more)
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High Frequency Transformer Designs for Improving Cross Regulation in Multiple-Output Flyback Converters
Each winding arrangement is reasonably performed in such a way to control leakage inductance in order to improve cross regulation in a multiple output flyback converter .
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Modeling of cross-regulation in multiple-output flyback converters
Because of the absence of the commutation interval and dis- continuous modes, operation and the steady-state model of a multiple output flyback converter with active-clamp snubber are simpler.
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Cross regulation in flyback converters: analytic model and solution
An exten- sive analysis based on coupled inductor is given in [7] for mul- tiple output flyback converters , which shows the frequency de- .
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Time Multiplexing Control for Power Converters
[5] J. Marrero, “Improving Cross Regulation of Multiple Output Flyback Converters ,” in Proc. 31st International Power Conversion Electron ’95, p. 357-365, 1995.
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Mathematical modeling of cross-regulation problem in flyback converters
Paper [3] explained the complex operation of multiple output flyback converters in terms of the extended cantilever magnetics model.
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Cross regulation in flyback converters: analytic model
This paper presents an analytical model to explore the cross regulation mechanism inside a flyback converter and to investigate the crucial factors that affect cross regulation in a multiple output flyback converter .
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A novel converter topology for multiple individually regulated outputs
[2] J. Marrero, “Improving cross regulation of multiple output flyback con- verters ,” in Proc. Nat.
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Cross regulation in flyback converters: solutions
Abstractatudies at UCI have shown that cross regulation in multiple output flyback converters can be significantly improved when the clamp voltage is lowered to slightly above the reflected output voltage.
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Design of a two‐output forward converter with an output voltage objective function
Secondary side post regulation application in multiple outputs flyback converter .
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A novel sepic based dual output DC-DC converter for solar applications
Huiming Chen, Wenhui Dong, Yingyan He and Zhaoming Qian "Secondary Side Post Regulation Application in Multiple Outputs Flyback Converter " .