Speed-Control Switch Circuit Circuit


Posted on Jul 13, 2012

A center-tapped 240-V transformer is used with two SCR devices to provide rectified ac (pulsating dc) to MOT1.


Speed-Control Switch Circuit Circuit
Click here to download the full size of the above Circuit.

Ql is a UJT ramp generator used to generate trigger pulses for SCR1 and SCR2.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

RF Recieving Amplifier for 40MHZ
AC bridge using LF356
Battery condition indicator
Fm-mpx-sca-receiver
The simplest digital LCD voltmeter with AVR
instructions to assemble energy
portable mixer block diagram
MICRF112 MICRF112: QwikRadio ?® UHF ASK/FSK Transmitter
U-110 1.5 Mhz Current Mode Ic Controlled 50-watt Power Supply
Very Low Power 32kHz Oscillator
Help me Understand this Circuit Schematic
Infra-Red Sensor/Monitor
Unsteady chain circuit diagram
Voice lamp FC52 schematic



Top