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PCB BOARD FULL
PCB BOARD VERIFICATION

The flexibility of the board is one feature you cannot ignore. That makes the flexible LED circuit board one of the best you can find out there because it can be moved in different directions. Most times, PCB consumers want to design circuit boards that can twist and bend at will. So, if you are looking for a versatile LED circuit board, this is the one to go for. PCB consumers love this type of LED PCB because it is easier to design, which means they will spend less and have their circuit board after a few days.Īlso, a single-layer LED PCB can be used in a variety of applications. Unlike the hybrid LED PCB, the single-layer LED PCB only has one layer of substrate that also doubles as the only side of the circuit board. Let us be your independent test laboratory.LED PCBs also have some disadvantages, including non-flexibility, which makes it hard to bend the circuit board. NTS supplies consultation and testing services to PCB manufacturers and users. Acceptance testing is to be performed per lot.

Conformance testing is periodic based upon class of product (quarterly for Class 2, monthly for Class 3). This testing is recommended when using a new supplier or a step of the manufacturing process is changed. Regarding PCB testing per IPC standards, there is, at this time, no required schedule for qualification testing. Conformance testing for military specifications is to be performed monthly. Qualification testing for military specifications is to be performed by an approved test lab on a 3-year schedule.

PCB BOARD FULL

NTS has been testing for PCB quality for more than 30 years and can help you assess board quality in addition to performing full root cause PCB failure analysis if problems are detected.

NTS regularly performs PCB testing for Cisco Systems, Hewlett Packard, Dell Computers, Defense Logistics Agency (DLA) Land and Maritime, just to name a few. Time to delamination, Coefficient of Thermal Expansion (CTE), Glass Transition Temperature (Tg / ΔTg)

IPC-CC-830 or MIL-I-46058 (Conformal Coating).

Flammability IPC-4101 Qualification Testing (Laminate Material).

Copper Testing (Purity, Tensile Strength and Elongation).

Advanced Instrumentation: FTIR, SEM/EDS, Real Time X-Ray.

Some of the common specifications and/or testing include: Other circuit board testing on board materials NTS also has the capabilities to perform PCB testing of the quality and conformance of the raw materials, of which the PCB or PCA may be comprised.

Visual Exam per IPC-A-600 and/or IPC-A-610.

Resistance to Solvents (Marking Ink Testing).

Moisture and Insulation Resistance (IR / MIR).

Microsection / Cross section analysis as received, after thermal stress, after thermal shock, after rework simulation.

Ionic Cleanliness (IC) and/or Resistivity of Solvent Extract (ROSE).

PCB BOARD VERIFICATION

Dimensional Inspection and Verification.

The most commonly requested of the test lab from these specifications are outlined below. The most commonly used PCB testing performance specifications for qualification, acceptance, and/or conformance are IPC-6012, IPC-6013, IPC-6016, IPC-6018, MIL-PRF-55110, MIL-P-50884, or MIL-PRF-31032. NTS is an internationally accredited test laboratory approved for PCB testing including the bare PCB, the raw materials that the PCB is comprised of, as well as the finished PCA. The circuit board is a top quality product that should not cause your end product to cost you money due to failures and recalls. PCB testing, or printed circuit board testing, begins with understanding that the PCB is the foundation for any printed circuit assembly (PCA). Printed Circuit Board Testing: Qualification, Acceptance and Conformance