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MegaMod and MegaMod Jr. families of single, dual and triple output DC-DC converters provide power system designers with cost effective, high performance, off-the-shelf solutions to applications that might otherwise require a custom supply. MegaMods provide a chassis mounted alternative to board-mounted power supplies. The chassis mount package is alwo available for other select Vicor products.
Incorporating standard VI-200 or VI-J00 series DC-DC converters in rugged, chassis mount packages, MegaMod and MegaMod Jr.'s can be ordered with single, dual or triple outputs, having a combined output power of up to 600 W. Totally isolated outputs eliminate efficiency penalties and output interaction problems.
800-735-6200
Soldering Methods and Procedures for Vicor Power Modules
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Powering Dynamic Loads
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Meeting Conducted Noise Standards
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Designing a Power Supply with Multiple Input Options
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Creating High Voltage Outputs
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Using Modular DC-DC Converters to Meet European Standards for Railway Applications
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Current Share Board
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Constant Current Control for DC-DC Converters
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Undervoltage / Overvoltage Lockout
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All Application Notes
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These calculator programs allow users to determine values that help with accessory
component selection for power system design.
Trim Resistor Calculators
Trim resistors for fixed output voltage trimming
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Trim resistors for variable output voltage trimming
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Trim resistors for setting float voltage and charge current in battery chargers designed with BatMod modules
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Hold-up Capacitor Calculator
Holdup capacitors for use with ARM modules
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Thermal Calculators
Thermal impedance calculator
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Thermal data and heat sink selection tool
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This is a downloadable Excel file.
Download Entire Manual
VI-200, VI-J00 Design Guide and Applications Manual
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Download Individual Chapters
Filter and Front-End Module Chapters
Power System Chapters
General Chapters
PowerBench™ – MegaMod Configurator
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The MegaMod is a one-, two- or three-output DC-DC converter array in a chassis-mount package. With this configurator you can select input voltage, output voltages, power levels, temperature grades and then a part number, price, and delivery date will be displayed.
IAM - Input Attenuator Module - DC input, front-end module providing transient protection, inrush current limiting and EMI filtering for VI-200 and VI-J00 DC-DC converters.
RAM - Ripple Attenuator Module - RAM may be connected to VI-200 or VI-J00 converters with output voltages from
5 – 50 Volts, to limit total output noise to less than 3 mV peak-to-peak at loads up to 20 Amps.
MicroRAM – Ripple Attenuator Module - The MicroRAM combines both active and passive filtering to achieve greater than 40 dB of noise attenuation from over a range of 3 – 30 Vdc.
AIM – AC Input Front-End Module - The AIM is an AC front-end module which interfaces directly with AC mains to provide line rectification, EMI fltering, transient protection, and inrush lmiting.
Maxi, Mini and Micro DC-DC Converters - Our Maxi, Mini and Micro models (full, half, quarter-brick) DC-DC converters feature a patented low noise design with the highest reliability and power density available.
VI-200 / VI-J00 DC-DC Converters - The VI-200 and VI-J00 models (full and half-brick) DC-DC converters are available in the widest range of standard input voltages, output voltages and power levels found in the industry. Available in several packaging options.
VIPAC Array – Chassis Mount DC-DC Converter - VIPAC Arrays are a highly flexible 24 and 300 Vdc inut power system that can be configured with as many as four user-definable outputs, with power capability, up to 750 W.
Made in USA
