Tag: DC Power Supplies


05

Apr 2017

Latest ISO 16750-2 and GS 95024-2-1 Automotive Standards for Electrical Load testing(2017/03/28)

Chroma launches its latest electrical load testing software for automotive parts. This soft panel integrates international standards ISO 16750-2 and GS 95024-2-1 into the 62000P and 62000H series DC power supplies. It easily controls the DC power supply online to provide graphic curves for testing. It is suitable for R&D and QA units for conducting durability and stability verification on automotive electronics like LED headlamps,...

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13

Oct 2011

Battery Charge/Discharge Test Software

Chroma has developed two software modules that integrate a DC power supply and an electronic load for battery pack testing. The Battery Charge/Discharge Testing Software programs the test sequence, loop and stop conditions. The measured voltage, current and power data is recorded in a file for future analysis. The Dynamic Current Waveform Simulation Software records to an Excel compatible file actual discharge current waveforms from...

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27

Sep 2011

Chroma’s PV Inverter Automatic Test Application

This Automated Test System uses the unique test command optimization technology to prevent the repeating control commands from sending to the system hardware devices. This improves the system test speed dramatically and makes Chroma 8000 PV Inverter Automatic Test Application, which uses open software architecture, highly efficient as a close or optimized automated test system. To meet the power supply test requirements, the Chroma Model...

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02

Sep 2011

PV Inverter Test Solutions

A PV system is an energy system which directly converts energy from the sunlight into electricity. Once light hits the solar cell (array), electricity is generated and the DC is collected at a PV inverter. PV inverter is a device that changes DC power to AC power and is also a key component in PV systems. There are two main types of PV systems, Grid...

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31

Aug 2011

Most Popular Support FAQs

Chroma’s FAQs database is filled with common questions regarding our power test instruments & it’s a great resource for finding answers quickly. If you can’t find the answer we make it easy for you to submit your own questions & receive a response from our support team. Below is a list of our most popular FAQs to date. How well are current and voltage measurements...

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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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28

Jul 2011

Consumer Focus: 62000P Series Programmable DC Power Supply

The 62000P Series DC Power Supply includes 9 different models ranging from 600W to 5000W, up to 120A and up to 600V, most of which can be purchased at www.shopchromausa.com. Due to their constant power operating envelope a single instrument can provide both high voltage/low current and low voltage/high current thereby reducing the number of supplies needed in typical ATE and benchtop applications. Advantages include...

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21

Jun 2011

Solar Array I-V Curve Simulation SoftPanels 7 Key Features

The Chroma model 62150H-600S/1000S DC Power Supply includes a graphical user Interface software through remote digital interface (USB / GPIB / Ethernet / RS232) control. The user can easily program the I-V curve of the 62150H-600S/1000S DC Power Supply as well as the I-V & P-V curve for real-time testing. In addition it will display the MPPT status for the PV inverter. Readings and the...

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16

Jun 2011

The Ideal Solar Array Simulation

The Model 62150H-600S/1000S DC Power Supply has a built in SAS model that can easily program the Voc, Isc, Vmp, Imp parameters to simulate different solar cell materials I-V characteristic outputs with fast response time. Moreover, the “Table” mode is capable of saving a 128 point array of user programmed voltages and currents via a remote interface. It can easily create a shadowed I-V Curve...

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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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