SCRs - Single

Single SCRs, or Silicon Controlled Rectifiers, are semiconductor devices known for their ability to control large currents and voltages effectively. They primarily function as switches or rectifiers in electronic circuits, turning on when a small gate current is applied and remaining on as long as the forward voltage and current are maintained. This makes them essential in applications requiring precise control over high power, such as in motor control, soft starters, and light dimmers. Their robust nature allows them to handle brief overloads without damage, which is crucial for safeguarding other components in power circuits.

In practical applications, SCRs are widely used across various industries. For example, in industrial motor drives, SCRs adjust the power delivered to motors, enabling smooth startups and efficient speed adjustments. Another significant application is in phase control, where they manage the power flow in AC circuits, thus optimizing energy consumption in heating systems. Their reliability and efficiency also make them suitable for protective circuits, like crowbar circuits, which protect sensitive equipment from overvoltages by shorting the excess voltage to ground. These examples illustrate the versatility and dependability of single SCRs in both everyday and industrial electronics.

Search within results
Filter by Manufacturers
Apply
Image
Part Number
Manufacturer
Description
Inquiry
SCR FAST SWITCH 325A 800V T70
RFQ
SCR FAST SWITCH 300A 200V T70
RFQ
THYRISTOR DSC 1600V 490A TO200AC
RFQ
THYRISTOR DSC 1200V 590A TO200AC
RFQ
SCR PHASE CTRL MOD 1200V 250A
RFQ
SCR FAST SWITCH 325A 200V T70
RFQ
SCR PHASE CTRL MOD 1200V 300A
RFQ
SCR FAST SW 450A 1200V TO-220AC
RFQ
SCR FAST SW 450A 1400V TO-220AC
RFQ
SCR FAST SW 450A 800V TO-220AC
RFQ
SCR FAST SWITCH 300A 600V T70
RFQ
SCR FAST SWITCH 300A 400V T70
RFQ
SCR PHASE CTRL MOD 1000V 350A
RFQ
 
1 ... 2728293031 ... 89 Go to Page Go
Electronic Parts Index
More
# 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

We value your privacy

Our website uses cookies to ensure you are getting the best browsing experience, serve personalized content, and analyze our traffic.
By clicking "Accept Cookies", you consent to our use of cookies. Privacy Policy