Circuit arrangement for deriving a direct voltage from the mains

Details Circuit arrangement for deriving a direct voltage from the mains Circuit arrangement for deriving a direct voltage from the mains

1989-02-02

1990-09-25

Zazworsky, John

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307570, 307648, 307592, H03K 501, H03K 1772, H03K 17687

Patent

active

049595563

ABSTRACT:
A circuit arrangement for deriving a direct voltage from an alternating voltage, particularly the mains alternating voltage. The circuit arrangement includes a switching transistor (T1) whose main current path is connected via a rectifier diode (D1) between the input and the output and whose control electrode is controlled by a thyristor (Th). The gate electrode of the thyristor is connected via a diac (D3) to a time-determining circuit comprising a series arrangement of a resistor (R1) and a capacitor (C1). A diode (D2) is arranged across the capacitor in such a way that the diode (D2) conducts during the periods when the rectifier diode (D1) is blocked.

REFERENCES:
patent: 4118768 (1978-10-01), Wilson, Sr.

Affiliated with

Also associated with

Rating

Circuit arrangement for deriving a direct voltage from the mains does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Circuit arrangement for deriving a direct voltage from the mains, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit arrangement for deriving a direct voltage from the mains will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-330423