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 Portable Powered Comercial 1 4HP Cable Stripper

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

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Portable Powered

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

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

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Portable Powered

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

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

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240v Electric

240v Electric Watthour METER SOCKET Base Can Mount Box RV House Apartment NEW

240v Electric Watthour METER SOCKET Base Can Mount Box RV House Apartment NEW

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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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Single Stator

Single Stator Watthour Meter Power Meter Electric Meter ABB ELSTER GE

Single Stator Watthour Meter Power Meter Electric Meter ABB ELSTER GE

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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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50 Amp

50 Amp Temporary RV Power Outlet Electric Outdoor Receptacle Plug Housing Box

50 Amp Temporary RV Power Outlet Electric Outdoor Receptacle Plug Housing Box

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Manual Handheld

Manual Handheld Winding Machine Coil Winder Electric Double Purpose Counting

Manual Handheld Winding Machine Coil Winder Electric Double Purpose Counting

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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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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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WESTINGHOUSE ELECTRIC

WESTINGHOUSE ELECTRIC WATTHOUR METER KWH EZ READCYCLONE 240V 200 AMPS 3W

WESTINGHOUSE ELECTRIC WATTHOUR METER KWH EZ READCYCLONE 240V 200 AMPS 3W

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Schneider Electric

Schneider Electric Tesys Lc1d128e7 48v NEW in Box Ships from Florida

Schneider Electric Tesys Lc1d128e7 48v NEW in Box Ships from Florida

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Midwest Electric

Midwest Electric U054 New Outdoor Rain Proof Power Outlet 50 Amp 120 240V Grey

Midwest Electric U054 New Outdoor Rain Proof Power Outlet 50 Amp 120 240V Grey

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Connecticut electric

Connecticut electric EGSPI30 30A Rainproof Generator Power Inlet Box

Connecticut electric EGSPI30 30A Rainproof Generator Power Inlet Box

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Razor E100

Razor E100 E125 E150 Electric Scooter battery 2 12V 5AH

Razor E100 E125 E150 Electric Scooter battery 2 12V 5AH

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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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Connecticut Electric

Connecticut Electric New UBIZ 20 Amp 3 4 in 1 Pole Zinsco Replacement Circuit B

Connecticut Electric New UBIZ 20 Amp 3 4 in 1 Pole Zinsco Replacement Circuit B

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GE ELECTRIC

GE ELECTRIC WATTHOUR METER KWH TYPE I70S I 70S FM 2S 240V 200A 5 POINTER

GE ELECTRIC WATTHOUR METER KWH TYPE I70S I 70S FM 2S 240V 200A 5 POINTER

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DELPHI PACKARD

DELPHI PACKARD ELECTRIC METRI PACK CRIMPING TOOL 15359995 16 18 20 22 GA

DELPHI PACKARD ELECTRIC METRI PACK CRIMPING TOOL 15359995 16 18 20 22 GA

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SCHLUMBERGER SANGAMO

SCHLUMBERGER SANGAMO ELECTRIC WATTHOUR METER KWH EZ READ CYCLONE 240V 200A

SCHLUMBERGER SANGAMO ELECTRIC WATTHOUR METER KWH EZ READ CYCLONE 240V 200A

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24VAC 30VA

24VAC 30VA Plug In Power Transformer w ground Mfr Basler Electric IL

24VAC 30VA Plug In Power Transformer w ground Mfr Basler Electric IL

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