heat

A test probe, test prod, scope probe or test lead is a physical device used to link electronic test equipment to a device under test or DUT. They range from extremely easy, rugged devices to complex probes that are sophisticated, expensive, and delicate. A current probe generates a voltage proportional to a current in the circuit being determined; as the proportionality continuous is known, instruments that respond to voltage can be calibrated to indicate current. Current probes can be used both by determining instruments and oscilloscopes. To determine or display the modulating waveform of a modulated high-frequency signal, for example: an amplitude-modulated radio signal-a probe fitted with an easy 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 carried out 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 typically 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 created by the function generator are the sine, square, triangular and saw-tooth shapes. These wave forms can be either repetitive or single-shot which needs 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 typically not suitable for applications that need low distortion or stable frequency signals. When those characteristics are needed, other signal generators would be more appropriate. Some function generators can be phase-locked to an external signal source which may be a frequency recommendation 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.

250PCS Set

250PCS Set Mix Solder Sleeve Heat Shrink Butt Waterproof Wire Splice Connectors

250PCS Set Mix Solder Sleeve Heat Shrink Butt Waterproof Wire Splice Connectors

More Details on eBay

360Pcs Waterproof

360Pcs Waterproof Heat Shrink Butt Terminals Solder Seal Sleeve Wire Connector

360Pcs Waterproof Heat Shrink Butt Terminals Solder Seal Sleeve Wire Connector

More Details on eBay

250 PCS

250 PCS Solder Seal Heat Shrink Butt Wire Connector Copper Waterproof Terminal

250 PCS Solder Seal Heat Shrink Butt Wire Connector Copper Waterproof Terminal

More Details on eBay

Black 3

Black 3 4 19mm 100 FT 100 Feet Polyolefin 21 Heat Shrink Tubing Tube Cable

Black 3 4 19mm 100 FT 100 Feet Polyolefin 21 Heat Shrink Tubing Tube Cable

More Details on eBay

1 100

1 100 FT 100 Feet BLACK 25mm Polyolefin 21 Heat Shrink Tubing Tube Cable US

1 100 FT 100 Feet BLACK 25mm Polyolefin 21 Heat Shrink Tubing Tube Cable US

More Details on eBay

RAYCHEM CPGI

RAYCHEM CPGI RNF 100 ASRT 4N BLK Heat Shrink Tubing KitBlack160 Pc

RAYCHEM CPGI RNF 100 ASRT 4N BLK Heat Shrink Tubing KitBlack160 Pc

More Details on eBay

100 FT

100 FT CLEAR 1 Polyolefin 21 Heat Shrink Tubing

100 FT CLEAR 1 Polyolefin 21 Heat Shrink Tubing

More Details on eBay

5 8

5 8 16mm 100 FT 100 Feet Polyolefin 21 Heat Shrink Tubing Tube Cable New

5 8 16mm 100 FT 100 Feet Polyolefin 21 Heat Shrink Tubing Tube Cable New

More Details on eBay

100 FT

100 FT 100 Feet BLACK 7 16 11mm Polyolefin 21 Heat Shrink Tubing Tube Cable

100 FT 100 Feet BLACK 7 16 11mm Polyolefin 21 Heat Shrink Tubing Tube Cable

More Details on eBay

Heat Shrink

Heat Shrink Tubing with Adhesive Glue 31 Electrical Connection Insulation Lot

Heat Shrink Tubing with Adhesive Glue 31 Electrical Connection Insulation Lot

More Details on eBay

100 FT

100 FT 100 Feet RED 5 8 16mm Polyolefin 21 Heat Shrink Tubing Tube Cable US

100 FT 100 Feet RED 5 8 16mm Polyolefin 21 Heat Shrink Tubing Tube Cable US

More Details on eBay

2 ID

2 ID Black Heat Shrink Tube 21 ratio 20 wrap 10 feet inch ft to 50mm

2 ID Black Heat Shrink Tube 21 ratio 20 wrap 10 feet inch ft to 50mm

More Details on eBay

250X 31

250X 31 Heat Shrink Butt Terminals Solder Seal Sleeve Wire Connector Waterproof

250X 31 Heat Shrink Butt Terminals Solder Seal Sleeve Wire Connector Waterproof

More Details on eBay

Heat Shrink

Heat Shrink Tubing 1Diameter Black 12Feet 31 Cable Wrap Insulating Dual Wall

Heat Shrink Tubing 1Diameter Black 12Feet 31 Cable Wrap Insulating Dual Wall

More Details on eBay

300PCS Heat

300PCS Heat Shrink Insulated Butt Wire Crimp Electrical Connectors Terminals Set

300PCS Heat Shrink Insulated Butt Wire Crimp Electrical Connectors Terminals Set

More Details on eBay

50 FT

50 FT 50 Feet RED 3 4 19mm Polyolefin 21 Heat Shrink Tubing Tube Cable US

50 FT 50 Feet RED 3 4 19mm Polyolefin 21 Heat Shrink Tubing Tube Cable US

More Details on eBay

1 4

1 4 6mm Black 50 Ft Dual Wall Adhesive Lined Heat Shrink Tubing 31 Ratio

1 4 6mm Black 50 Ft Dual Wall Adhesive Lined Heat Shrink Tubing 31 Ratio

More Details on eBay

400X Heat

400X Heat Shrink Butt Wire Splice Connectors Crimp Terminals 22 14 AWG USA NEW

400X Heat Shrink Butt Wire Splice Connectors Crimp Terminals 22 14 AWG USA NEW

More Details on eBay

200x Solder

200x Solder Sleeves Heat Shrink Butt Connector Terminal Electrical Wire Seal Set

200x Solder Sleeves Heat Shrink Butt Connector Terminal Electrical Wire Seal Set

More Details on eBay

1 2

1 2 100 FT 100 Feet BLACK 13mm Polyolefin 21 Heat Shrink Tubing Tube Cable UL

1 2 100 FT 100 Feet BLACK 13mm Polyolefin 21 Heat Shrink Tubing Tube Cable UL

More Details on eBay

21 Black

21 Black Heat Shrink Tube 06 100mm Tubing Electrical Heatshrink Sleeving Wrap

21 Black Heat Shrink Tube 06 100mm Tubing Electrical Heatshrink Sleeving Wrap

More Details on eBay

50 FT

50 FT 50 Feet WHITE 5 8 16mm Polyolefin 21 Heat Shrink Tubing Tube Cable US

50 FT 50 Feet WHITE 5 8 16mm Polyolefin 21 Heat Shrink Tubing Tube Cable US

More Details on eBay

« Previous1234

 

When a company has your products on the truck, you're ready to go, right? Not if you're working with an unethical shipper or mover. They're not common, but they are out there. Be wary of movers who will provide you a quote based on an Internet questionnaire, rather than sending a representative to look at your move firsthand. Make sure you read and understand your contract before you sign, and do not pay the movers up until all the contractual responsibilities have been satisfied. Some companies will charge you an extra "overweight" charge or other extra charges before they will discharge your products. Some online sellers will not quote you a cost for shipping the products you buy, saying they will charge your credit card individually after they pack your order, "so they can get the appropriate amount." This frequently results in a significant charge, as much as double the actual cost of the shipment. Request a firm shipping cost before you commit to buy. Ordering a gift online and sent to someone else does not count as a gift and the recipient of your gift is still liable for paying the duties and taxes. Bundles, known as many products that are sold as a single package, are usually excellent ways to acquire products cheaply. Buying a computer set bundled with essential software (such as operating system and Microsoft Office) is much more cost effective than buying them individually. If you are not certain about the product you are buying, especially electronics, reading unbiased product reviews of that product may prove to be helpful. Online credit card orders are often accepted immediately. However, there are times orders are delayed due to additional verification with the card provider which are manually reviewed to protect against fraudulent transactions. Whenever you purchase high-priced goods, make certain you purchase only from the legitimate merchants otherwise you could end up having highly-priced goods without the genuine guarantee. In the event that you're going to invest in a personal computer, it's strongly recommended that you simply purchase from a merchant that offers an on-site guarantee to ensure that you may get your personal computer fixed on-site if required.