electric

A test probe, test prod, scope probe or test lead is a physical device used to connect electronic test equipment to a device under test or DUT. They range from very simple, rugged devices to complex probes that are sophisticated, expensive, and fragile. A current probe generates a voltage proportional to a current in the circuit being measured; as the proportionality constant is known, instruments that respond to voltage can be calibrated to indicate current. Current probes can be used both by measuring instruments and oscilloscopes. To measure or display the modulating waveform of a modulated high-frequency signal, for example: an amplitude-modulated radio signal-a probe fitted with a simple diode de-modulator can be used. The probe will output the modulating waveform without the high-frequency carrier.

In-circuit test or ICT is an example of white box testing where an electrical probe tests a populated printed circuit board "PCB", checking for shorts, opens, resistance, capacitance, and other basic quantities which will show whether the assembly was correctly fabricated. It may be performed with a bed of nails type test fixture and specialist test equipment, or with a fixture-less in-circuit test setup.

A function generator is usually a piece of electronic test equipment or software used to generate different types of electrical wave forms over a wide range of frequencies. Some of the most common wave forms produced by the function generator are the sine, square, triangular and saw-tooth shapes. These wave forms can be either repetitive or single-shot which requires an internal or external trigger source. Integrated circuits used to generate wave forms may also be described as function generator ICs. Although function generators cover both audio and RF frequencies, they are usually not suitable for applications that need low distortion or stable frequency signals. When those traits are required, other signal generators would be more appropriate. Some function generators can be phase-locked to an external signal source which may be a frequency reference or another function generator. Function generators are used in the development, test and repair of electronic equipment. For example, they may be used as a signal source to test amplifiers or to introduce an error signal into a control loop.

Electric Wire

Electric Wire Stripping Machine Copper Cable Peeling Stripper Metal Recycle Tool

Electric Wire Stripping Machine Copper Cable Peeling Stripper Metal Recycle Tool

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ELECTRIC ENGINE

ELECTRIC ENGINE FAN GROUNDING THERMOSTAT SWITCH RADIATOR COOLANT TEMP SENSOR NEW

ELECTRIC ENGINE FAN GROUNDING THERMOSTAT SWITCH RADIATOR COOLANT TEMP SENSOR NEW

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Electric Copper

Electric Copper Hook Up Wire Stranded Cable 18 20 24 26 28 30 AWG Gauge 300V

Electric Copper Hook Up Wire Stranded Cable 18 20 24 26 28 30 AWG Gauge 300V

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Electric Wire

Electric Wire Stripping Machine Copper Cable Peeling Stripper Metal Recycle Tool

Electric Wire Stripping Machine Copper Cable Peeling Stripper Metal Recycle Tool

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TEMCo Foot

TEMCo Foot Switch Aluminum 10A SPDT NO Electric Power Pedal Momentary 10ft Plug

TEMCo Foot Switch Aluminum 10A SPDT NO Electric Power Pedal Momentary 10ft Plug

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Double Action

Double Action Foot Electric Switch Pedal with Metal Base

Double Action Foot Electric Switch Pedal with Metal Base

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TEMCo Industrial

TEMCo Industrial Foot Switch SPDT NO Electric Power Pedal Momentary 10ft Plug

TEMCo Industrial Foot Switch SPDT NO Electric Power Pedal Momentary 10ft Plug

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Mosquito Bug

Mosquito Bug Zapper Electric Photocatalytic Suction Pest Killer UV LED Lamp Trap

Mosquito Bug Zapper Electric Photocatalytic Suction Pest Killer UV LED Lamp Trap

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Main Electric

Main Electric Power Plug In Circuit Box Outdoor Lug Load Center Breaker

Main Electric Power Plug In Circuit Box Outdoor Lug Load Center Breaker

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Electric Wire

Electric Wire Stripping Machine Portable Powered Comercial 1 4HP Cable Stripper

Electric Wire Stripping Machine Portable Powered Comercial 1 4HP Cable Stripper

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NTE ECG

NTE ECG J 045 DS 45 WATT ELECTRIC CORDED DESOLDERING IRON

NTE ECG J 045 DS 45 WATT ELECTRIC CORDED DESOLDERING IRON

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ELECTRIC FAN

ELECTRIC FAN THERMOSTAT SWITCH 1 8 3 8 1 4 1 2 INCH TEMP SENSOR PROBE CHEVY

ELECTRIC FAN THERMOSTAT SWITCH 1 8 3 8 1 4 1 2 INCH TEMP SENSOR PROBE CHEVY

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Portable Powered

Portable Powered Electric Wire Stripping Machine Metal Tool Scrap Cable Stripper

Portable Powered Electric Wire Stripping Machine Metal Tool Scrap Cable Stripper

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Madison Electric

Madison Electric Products W 12 Jack Chain PLTD 100 Roll

Madison Electric Products W 12 Jack Chain PLTD 100 Roll

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GE ELECTRIC

GE ELECTRIC WATTHOUR METER KWH TYPE I70S I 70S EZ READ 240V 200A

GE ELECTRIC WATTHOUR METER KWH TYPE I70S I 70S EZ READ 240V 200A

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GE 200A

GE 200A General Electric GE Generator interlock kit 150 or 200 Amp Panel Listed

GE 200A General Electric GE Generator interlock kit 150 or 200 Amp Panel Listed

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Rheostat Electric

Rheostat Electric Foot Pedal Power Control Variable Speed Controller Switch

Rheostat Electric Foot Pedal Power Control Variable Speed Controller Switch

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120 240V

120 240V Electric KWh Meter 50 60hz Up to 100Amps Single Phase DIN rail Type

120 240V Electric KWh Meter 50 60hz Up to 100Amps Single Phase DIN rail Type

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Electric Wire

Electric Wire Stripping Machine Portable Powered Comercial 1 2HP Cable Stripper

Electric Wire Stripping Machine Portable Powered Comercial 1 2HP Cable Stripper

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35 5

35 5 Dual Run Capacitor Lot of 5 MFD UF 450VAC AC Electric Motor LIFE WARRANTY

35 5 Dual Run Capacitor Lot of 5 MFD UF 450VAC AC Electric Motor LIFE WARRANTY

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Electric Powered

Electric Powered Wire Stripping Machine Automatic Cable Stripper Metal Recycle

Electric Powered Wire Stripping Machine Automatic Cable Stripper Metal Recycle

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Portable Powered

Portable Powered Electric Wire Stripping Machine 1 4HP Electric Cable Stripper

Portable Powered Electric Wire Stripping Machine 1 4HP Electric Cable Stripper

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