Applications


23

Aug 2011

Top Power Test Instrument Application Web Pages

Below is a quick look at the top six “Application” web pages viewed by our customers. 6) Energy Efficiency Testing In Eco-Conscious Markets Chroma’s test instruments and systems are used to help achieve power efficiency requirements for global markets including ENERGY STAR®, Green Mark, Eco-label, and more. Read More 5) The Ultimate High Feature Programmable AC Source Chroma’s 61500 Series are the highest performing AC...

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01

Aug 2011

Meeting Industry Needs for LED Driver Testing

LED Lighting has proven to be more efficient and have a longer life than the Incandescent and fluorescent lights. The Led is now available in almost all applications for lighting from Residential, Commercial and Industrial Lighting. Uses include the full range from Mood Lighting, Task Lighting, Security Lighting, Signage, and Computer / TV displays just to name a few. Because LED’s are a current driven...

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26

Jul 2011

63110A LED Load Operating Instructions Demo

Chroma has created the industries first LED simulator for LED driver testing with our 63110A/13A electronic load modules. These DC Load Modules overcome problems found in using other mfg’s E-Loads or LED’s for testing drivers. Most E-Load manufacturers have similar designs but are unable to simulate the I-V curve of the LED as well as internal capacitances causing abnormal OCP, OVP. Therefore, other E-Loads are...

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19

Jul 2011

PV Inverter Test Gets New Source

New H Series 15kV programmable DC Power Supply provides a stable solar array simulation of Voc up to 1000V and Isc up to 25A. Incredibly fast transient response makes this DC supply an ideal tester for MPPT performance on PV inverter devices. Softpanels are a valuable option. More on this DC Power Supply


29

Jun 2011

How To Achieve Power Efficiency Requirements for Global Markets

Chroma Systems Solutions is a single source solution and preferred instrument and systems supplier to IT, network, computing and data center product manufacturers. Chroma’s test instruments and systems are used to help achieve power efficiency requirements for global markets including ENERGY STAR®, Green Mark, Eco-label, and more. To compete in today’s eco-conscious markets, manufacturers must focus on power efficiency to meet industry and government regulations....

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14

Jun 2011

Product Focus: 62150H Series Programmable DC Power Supply

The latest programmable Solar Array Simulator DC Power Supply 62150H-600S & 1000S released by Chroma provides simulation of Voc (open circuit voltage) up to 1000V and Isc (short circuit current) up to 25A. The 62150H provides an industry leading power density in a small 3U high package. The Solar Array Simulator is highly stable and has a fast transient response design, which are both advantageos...

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13

May 2011

Real-Time Analysis & Display of PV Array Panel Performance

Do you Need To Check Your PV Panel/Array Performance? There are many variable factors involved in being able to accurately predict PV Array performance. These variations occur in real time and affect the final power output of the array. Initial estimates can be different from true performance in the field. Factors such as Radiance, Temperature & Load all affect the output performance of the PV...

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23

Mar 2011

63110A Model DC Electronic Load with LED Simulation

Chroma has created the industry’s first LED simulator for LED driver testing with our 63110A electronic load. The LED’s forward voltage and operating resistance can be set to further adjust the loading and ripple current to better simulate LED characteristics. The 63110A load also has increased bandwidth to allow for PWM dimming testing. Read More


14

Mar 2011

Solar Photovoltaic Array Analysis

There is no better method of predicting photovoltaic (PV) array performance than exposing it to real-life conditions in the field. Although laboratory tests can accurately determine PV cell characteristics, real-time monitoring of a photovoltaic array in the field can boost confidence in product reliability and overall performance. Read More



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