Video Library


Jul 2021

Chroma’s 17010 Battery Cell Reliability Test System [VIDEO]

As a key component of EV, the battery cell must pass many rigorous charge/discharge tests to ensure its characteristics and life. The tests directly affect the EV’s performance, cost, and reliability. Driving an EV on the road requires continuous battery charging and discharging and rapid load charging. Chroma 17010 Battery Cell Reliability Test System is a high-precision designed specifically for testing lithium-ion battery (LIB) cells,...

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May 2021

Fuentes y cargas programables de CD y su aplicación en prueba de componentes automotrices

En la actualidad la industria automotriz en México es considerada un pilar estratégico debido a la gran demanda de producto que tiene. Es por eso que se considera de suma importancia que los vehículos y sus componentes cuenten con la mejor calidad posible. El descubrimiento temprano de fallas, en la fase de desarrollo evita costosas retiradas de producto, además mejorar el desarrollo de tecnologías seguras...

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Apr 2021

How to Simulate Low Power Real World Grid Characteristics [VIDEO]

Manufacturers of new low power green energy products such as residential PV Inverters, Energy Storage Systems (ESS), and Electric Vehicle Supply Equipment (EVSE) and Bidirectional On-board Chargers (BOBC) need real world grid simulation to fully test their products. But how can this be done competitively since traditionally, regenerative grid simulators have been designed and priced for high power applications? Chroma has thought this through and...

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Apr 2021

Chroma Bidirectional DC Power Supply Operation [VIDEO]

Increasing developments in renewable energies along with the rapid growth of electric vehicles are motivating the commercialization of distributed energy sources in micro grids. The same goes for the bidirectional design of power conversion devices. These devices are motivating battery applications to achieve higher efficiencies, higher voltage conversion, and higher power densities. With that said, design and test engineers are looking to replicate these characteristics...

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Mar 2021

Drivers para luminarias LED. Metodología y recomendaciones de prueba

En la actualidad las lámparas de LED pasaron a ser de un concepto innovador al nuevo estándar en la industria de iluminación debido a su bajo consumo de potencia, calentamiento e intensidad luminosa, lo cual ha llevado a un incremento en la demanda de producción de drivers de LED más eficientes y para mayor potencia. Chroma tiene una experiencia de más de 30 años en...

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Feb 2021

What is there to know about Bidirectional DC Power Supplies?

Bidirectional DC Power Supplies operate as both power supply and regenerative DC load. This capability is increasingly important in the renewable energy and electric vehicle industries. Chroma 62000D provides programmable DC power with a high speed transient response less than 1.5ms, and can operate in constant voltage, constant current, and constant power modes. As a load, it can feed back to the grid with high...

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Jan 2021

Sentinel Series: IEC60601 Medical Device Automated Test Systems with IQ/OQ Test Protocol Documents

Chroma Sentinel Systems are automated test systems with software designed specifically for Medical device compliance testing of multi-functional patient monitoring equipment to IEC60601-1 and IEC60601-2-49 Standards. Sentinel Systems are also the only complete test systems with IQ/OQ test protocol documents built right in. Most systems are delivered in 4 weeks with no NRE costs. Sentinel systems are available in 3 efficient configurations with or without...

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Aug 2020

Stators, Transformers, Inductors: Solving Issues of Testing for Safety and Quality

Safety and quality testing for defects or even potential defects in component windings like a layer short, corona or partial discharge, or flashover is critical in early phases of design and throughout production. Until now, makers of wound components like motor stators, transformers, and inductors required several instruments and multiple test stations active in order to comply with EC/UL standards. This seminar will cover some...

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Aug 2020

Webinar: An Introduction to WPT (Wireless Power Transfer) and Test Solutions

Continuing the series of webinars for EVSE test solutions, this webinar will review the industrial standards with regards to the WPT (Wireless Power Transfer/Transmission) for EV charging. We will discuss the test requirements of the WPT and provide the associated test solutions with the automatic test systems (ATS) to ultimately validate the functionality and improve the efficiency of EV charging through WPT.


Jul 2020

Webinar: EV Power Components, A Total Testing Solution from the EVSE to the Battery

The automotive trends and obstacles that engineers face during design verification, functional test and mass production testing can be very difficult to navigate. This seminar has been put together to demonstrate the improvements made to EV testing performance with newly developed instruments, functional test systems, battery test and simulation systems. You will get an overview of the entire scope of work with reliable, precision instrumentation...

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