TDK-Lambda GEN40-85
Genesys Power Supply, 40V, 85A, 3300W

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Product Overview

 TDK-Lambda Genesys™ GEN40-85 Programmable AC/DC Power Supply

The TDK-Lambda GEN40-85 Power Supply sets a new standard for flexible, reliable, power supplies in OEM, Industrial and Laboratory applications. The GEN40-85 is a 3.3KW, 45V, 85A power supply.

The Genesys GEN40-85 provides high power density, low ripple and a complete set of user-friendly interfaces. In addition to high power density, popular worldwide single and three phase inputs are available. Inputs are available for either 230VAC - single phase or 208VAC or 400VAC - three phase, 50/60Hz with Active Power Factor Correction of 0.99 single phase and 0.92-0.94 three phase. This assures operation in difficult AC environments and meets European EMC requirements.

A user-friendly front panel provides reliable control through encoders selectable for fine or course adjustment (~6 or 30 turns) and four digit LED Voltage and Current meters. Adjustable OVP, UVL and Current Foldback provide further flexibility. Their set values may be previewed on the front panel display, even with Output Off. The Foldback may be set to latch output off if desired for safety.

Up to four like units may be connected in parallel and user configured for the Master to Program and Monitor the total current of the group. Thus, four units can appear as a single 3kW to 60kW power supply, increasing flexibility for system designers.

Significant safety features include Safe Re-Start and Last Setting Memory. With Safe Re-Start, the user can select whether the Genesys™ power supply returns to previous settings after power off, or returns to zero (safe) output, waiting for user instructions. Last Setting Memory retains settings of output voltage and current, remote or local mode, OVP and UVL, Foldback, Baud Rate and Start-Up Mode, without battery. Front Panel controls also include Output On/Off and Local/Remote Digital selection. The Front Panel may be locked locally or by software command.

All Genesys™ products includes standard, embedded 16 bit RS-232/RS-485 digital interface. Through this digital interface up to 31 power supplies may be controlled in daisy chain over the RS-485 line. Analog remote programming is user selectable 0-5V or 0-10V via DIP switches on the rear panel. The design of Genesys™ power supplies is highly modular. SMT technology provides high reliability.

Among standard digital features, Multi-Drop allows an IEEE or LAN Master to control standard Slaves over RS-485, avoiding the cost of a GPIB or LAN board in every slave power supply. Up to 31 may be addressed over the RS-485 lines of Master and Slaves.

Features of the TDK-Lambda GEN40-85 include:

• High Power Density: 3.3KW in 2U
• Wide Range of popular AC inputs
• Acitve Power Factor Correction
• Built-in RS-232/RS-485 Interface Standard
• Last Setting Memroy; Front Panel Lockout
• Advanced Parallel reports total current up to to four identical units 
• Global Commands for Serial RS232/RS-485 Interface
• Reliable Encoders for Voltage and Current Adjustment
• Independent Remote ON/OFF and Remote ENABLE/DISABLE
• Reliable Modular and SMT Designs
• 19" Rack Mounted for ATE and OEM Applications, zero stack
• Optional Interfaces
  • Isolated Analog Programming and Monitoring
  • IEEE Multi-Drop - SCPI
  • LXI Compliant LAN Interface
  • USB Interface
• Labview and LabWindows Drivers

Applications for your TDK-Lambda Power Supplly

• Test and Measurement Systems
• Automated Systems
• Industrial & Military
• Aerospace & Satellite Testing
• Component Device Testing
• Medical Imaging & Treatment Systems
• Semiconductor Processing & Burn-in

Quick specifications:

• Voltage: 40V
• Current: 85A
• Power: 3.3KW
• Ripple mV RMS (5Hz-1MHz): 8
• Noise p-p (<20MHz): 60

Download the PDF Datasheet to see full specifications

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