Prix FOB
Obtenir le dernier prix|
10 Piece Minimum Order
Pays:
China
N ° de modèle:
MBRS3100T3G
Prix FOB:
Localité:
Semiconductor
Prix de commande minimale:
-
Commande minimale:
10 Piece
Packaging Detail:
DO-214
Heure de livraison:
STOCK
Capacité de Fournir:
-
Payment Type:
Money Gram, PayPal
Groupe de produits :
China
Personne àcontacter anna
23K,Bldg D Huaqiang Square Futian, Shenzhen
rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC) which flows in only one direction. The process is known as rectification. Physically, rectifiers take a number of forms, including vacuum tube diodes, mercury arc valves, solid state diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motors have been used. Early radio receivers, called crystal radios, used a "cat's whisker" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or "crystal detector".
Rectifiers have many uses, but are often found serving as components of DCpower supplies andhigh-voltage direct current power transmission systems. Rectification may serve in roles other than to generate direct current for use as a source of power. As noted,detectors ofradiosignals serve as rectifiers. In gas heating systems flame rectification is used to detect presence of flame.
The simple process of rectification produces a type of DC characterized by pulsating voltages and currents (although still unidirectional). Depending upon the type of end-use, this type of DC current may then be further modified into the type of relatively constant voltage DC characteristically produced by such sources asbatteries andsolar cells.
A device which performs the opposite function (converting DC to AC) is known as aninverter.
Pays: | China |
N ° de modèle: | MBRS3100T3G |
Prix FOB: | Obtenir le dernier prix |
Localité: | Semiconductor |
Prix de commande minimale: | - |
Commande minimale: | 10 Piece |
Packaging Detail: | DO-214 |
Heure de livraison: | STOCK |
Capacité de Fournir: | - |
Payment Type: | Money Gram, PayPal |
Groupe de produits : | Resistors |