Circuit breakers are mechanical switching devices capable of breaking currents under specified abnormal circuit conditions

Oscillators are devices that are used to generate repetitive signals. They produce output signals without an input signal. There are two major types of electronic oscillators: harmonic oscillators and relaxation oscillators. Harmonic oscillators produce sine wave outputs. Relaxation oscillators produce non-sine wave outputs such as square wave, rectangular wave, and sawtooth outputs.

Computer-aided design (CAD) software, computer-aided manufacturing (CAM) software, and computer-aided engineering (CAE) software is used in mechanical, electrical or electronic design; simulation, drafting, and engineering; and analysis and manufacturing.

PV and solar power systems convert light into electricity. They are the building blocks of photovoltaic (PV) modules.

Alternative power generators produce electricity from renewable energy sources, such as wind, flowing water, solar energy and biomass, which create less environmental damage and pollution than fossil fuels.

Power meters and wattmeters are used for high-accuracy measurements of power over a wide-frequency bandwidth, and from both AC and DC circuits

Three phase uninterruptible power supplies (UPS) are devices that operate in conjunction with existing electrical systems to provide power conditioning, back-up protection and distribution for electronic equipment loads.

DC to AC inverters are used for converting direct current (DC) into alternating current (AC). They are also known as DC to AC converters

Power supplies are devices that produce AC or DC power.  This grouping includes current sources, DC power supplies, AC-DC adapters, DC-DC converters, AC power sources, and DC-AC inverters

Printed circuit board (PCB) fabrication services design and fabricate circuit boards. They differ from electronic manufacturing services, which populate and assemble boards. 

Circuit tracers or signal tracers are used to troubleshoot circuits. They are relatively simple electrical testing instruments that enable electricians and other users to locate, trace and identify common electrical problems such as breakers, shorts

Voltage converters and voltage inverters accept voltage input and provide a scaled voltage output. Conversion types include scaling up a low-level signal, voltage doubling, and inversion (converting a positive voltage to negative and vice versa).

Flexible circuits use polyimide films and other foldable substrates to meet the requirements of complex electronic manufacturing applications

Printed circuit materials have copper-clad surfaces for the fabrication of electronic and electrical circuitry on printed circuit boards (PCBs), printed wiring boards (PWB) or flexible circuits

Dumpers, tilters and inverters are used to reposition or empty material handling containers