What is an SCR module?

SCR Modules are basically Silicon Controlled Rectifiers in a modular package. SCR Modules are used to control and rectify current in only one direction. When a current/voltage pulse is applied to the gate of the SCR, it triggers on and starts to conduct.

What is SCR number?

Summary Care Records (SCR) – information for patients. Your Summary Care Record is a short summary of your GP medical records. It tells other health and care staff who care for you about the medicines you take and your allergies.

What is SCR test?

Serum Creatinine (sCr) A serum creatinine test measures the amount of creatinine in your blood. Creatinine is a waste product that is produced from the normal wear and tear on muscles in your body. Waste products like creatinine are filtered out of the blood by healthy kidneys and leave your body in your urine.

What is SCR output?

REVIEW: A Silicon-Controlled Rectifier, or SCR, is essentially a Shockley diode with an extra terminal added. This extra terminal is called the gate, and it is used to trigger the device into conduction (latch it) by the application of a small voltage.

What does SCR stand for?

Selective Catalytic Reduction (SCR) is an advanced active emissions control technology system used in diesel engines.

Can I access my own SCR?

Can I use another persons Smartcard to access SCR? A. In line with the terms and conditions of use of Smartcards, you MUST NEVER use someone else’s Smartcard; you must only use your own Smartcard.

What is the purpose of SCR?

Selective Catalytic Reduction (SCR) is an advanced active emissions control technology system that injects a liquid-reductant agent through a special catalyst into the exhaust stream of a diesel engine. The reductant source is usually automotive-grade urea, otherwise known as Diesel Exhaust Fluid (DEF).

What kind of drive is a SCR drive?

You can divide the world of electronic motor drives into two categories: AC and DC. SCR Drives (Silicon Controlled Rectifier Drive) are almost always DC. A motor drive controls the speed, torque, direction and resulting horsepower of a motor.

Who are the manufacturers of SCR drive controllers?

Joliet Technologies custom packages, integrates and engineers SCR Drive Controllers (Silicon Controlled Rectifier Drive Controller) and DC Variable Speed Drives (VSD) using top of the line manufacturers, like ABB, Emerson (Control Techniques & Saftronics / Fincor), Siemens and WEG to name a few.

How is a silicon controlled rectifier ( SCR ) defined?

Silicon controlled rectifier is a unidirectional current controlling device. Just like a normal p-n junction diode, it allows electric current in only one direction and blocks electric current in another direction. A normal p-n junction diode is made of two semiconductor layers namely P-type and N-type .

What does the forward leakage current in a SCR mean?

Therefore, a small leakage current flows from anode to cathode terminals of the SCR. This small leakage current is known as forward leakage current. The region OA of V-I characteristics is known as forward blocking region in which the SCR does not conduct electric current.