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DC POWER SOURCES
   
Programmable_DC_Sources
Chroma’s new 62000P Series programmable DC power supplies offer many unique advantages for ATE integration and testing. These advantages include constant power operating envelope, precision readback of output current and voltage, output trigger signals as well as the ability to create complex DC transient waveforms. Designed for automated testing DC-DC converters and similar products.
 
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    0-100VDC/25A/600W     Model 6200P-100-25
    0-80VDC/80A/1200W     Model 6201P-80-60
    0-600VDC/8A/1200W     Model 62012P-600-8
    0-100VDC/50A/1200W   Model 6201P-100-50
    0-30VDC/160A/1200W   Model 62012P-30-160 (Available Q4/2006)
     
Benefits and Features
The Model 62000P programmable dc sources have been designed specifically for dc-dc converter testing.  600W and 1200W constant power designs are available ranging up to 600V and 130A.  GPIB and RS232 control options are available with USB available later in YR2006..
 
The instruments include many unique features not generally available in other commercial power supplies on the market:
1) Constant power operating envelope:  Provides higher currents at lower voltages.  This means that one power supply can do the job of two or three conventional supplies.  No longer to you need to buy both high current/low voltage and low current/high voltage supplies to test a family of converters.
 
2) High Accuracy current readback: This means that current shunts/mux/DMMs are no longer needed to measure the converter's input current accurately which is critical to good efficiency measurements.  Therefore work benches and test systems are less complex, less costly and can cover a wider range of converters.
 
3) DC Transients:  The 62000P provides programmable control over voltage and current rise and falls times.  This allows complex dc transients to be generated which are not possible with conventional power supplies..
 
4) Output Trigger:  The 62000P provides output trigger timing and precision event capturing.  Ideal for ATE systems desiring to capture oscilloscope waveforms.
 
5) VID Control:  Instruments include 8 independent programmable TTL signals which can be used for VID control or any general purpose logic controls. 
 
 

Chroma Systems Solutions Inc, corporate office (Irvine, CA)

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