Ict In Circuit Test

The fabrication of the printed circuit board assembly pcba the placement of components on the board and the integrity of the parts themselves require testing to ensure the resulting end product meets quality standards.

Ict in circuit test.

It may be performed with a bed of nails type test fixture and specialist test equipment or with a fixtureless in circuit. Keysight in circuit test ict solutions uphold the innovative spirit of bringing you technology for tomorrow s board test challenges. What is in circuit testing ict. Using a bed of nails in circuit test equipment it is possible gain access to the circuit nodes on a board and measure the performance of the components regardless of the other components connected to them.

It is one of the market leaders for in circuit testing. With in circuit testing your board has to be designed to fit with the in circuit test fixture. Besides the obligatory optical inspection aoi the in circuit test ict plays a critical part as it is the only test that can verify the correct electrical values of each component tested. Your electronics contract manufacturer often can t take an existing design and retrofit it for the test.

Normally drivers and sensors are always present in pairs in an in circuit test system. According to the intended area of use the environment is replicated and the electrical. As the name suggests the drivers supply a voltage or current to enable a node in the circuit to be driven to a particular state. The manufacturing of electronic assemblies involves many complex tasks that all carry the potential for something to go wrong.

Driver sensors are the active circuits that are used for making the measurements. So if you want to in circuit test an existing pcb design you may have to alter said design. A high quality standard for critical applications can only be achieved through a sophisticated testing strategy. The keysight ict solutions originate from hewlett packard agilent.

Function tests fct check the entire intended function of a pcb. In circuit testing provides electronic manufacturers a reliable high fault coverage verification method for the assembly process. With over 30 years of ict expertise we continue to lead the industry with innovations that preserve your investments even those from hp days. In circuit test ict systems more than 30 years of leadership.

In circuit test ict is a powerful tool for printed circuit board test. Circuit check ict fixtures are robust reliable and designed for easy customization to cover a large range of pcb sizes without impacting turnaround time. In circuit and function test ict fct during in circuit tests ict all components on the pcb are measured. In doing so defective components are detected and can be replaced accordingly.