Useful tips for everyday
Can base voltage be higher than collector voltage? If the base voltage is higher than the collector voltage, and the base voltage is higher than…
Does standard Ethernet have auto negotiation? Auto-Negotiation is defined in Clause 28 of the Ethernet standard for twisted-pair links, and Clause 37 for the 1000BASE-X…
How do I fix bad soldering? If the solder refuses to flow the way you want it to: Stop and let the joint cool. Clean…
What is AC and DC called? In direct current (DC), the electric charge (current) only flows in one direction. Electric charge in alternating current (AC),…
Does positive or negative connect to ground? Ground is neither positive nor negative but it can *appear* to be either depending on how you define…
How do you make a microwave link? 5 Key Factors in Designing a Point to Point Microwave Link Signal to Noise Ratio (SNR): This ratio…
What does a level transmitter do? Level transmitters provide continuous level measurements over the range of the system rather than at a single point and…
What are the parameters of a power inductor? Power inductor parameters generally are focused on the device’s current parameters: incremental current and maximum current. Incremental…
How do I protect my refrigerator from low voltage? How to protect home appliances from low voltage and power sags Do not overload circuits. Plugging…
What is collector current in transistor? So for a bipolar NPN transistor to conduct the Collector is always more positive with respect to both the…