nxt_
Member level 4
dear all,
greetings, could anyone tell me how this is circuit works? and what i need to do in order to make it works for 220v/50hz output
i will use it to control 75 watt ac motor.
thanks
NOTE: THE component mentioned below are for 120v/60 output.
Components list:
Part Total Qty. Description Substitutions
C1, C2 2 68 uf, 25 V Tantalum Capacitor
R1, R2 2 10 Ohm, 5 Watt Resistor
R3, R4 2 180 Ohm, 1 Watt Resistor
D1, D2 2 HEP 154 Silicon Diode
Q1, Q2 2 2N3055 NPN Transistor (see “Notes”)
T1 1 24V, Center Tapped Transformer (see “Notes”)
MISC 1 Wire, Case, Receptical (For Output)
greetings, could anyone tell me how this is circuit works? and what i need to do in order to make it works for 220v/50hz output
i will use it to control 75 watt ac motor.
thanks
NOTE: THE component mentioned below are for 120v/60 output.
Components list:
Part Total Qty. Description Substitutions
C1, C2 2 68 uf, 25 V Tantalum Capacitor
R1, R2 2 10 Ohm, 5 Watt Resistor
R3, R4 2 180 Ohm, 1 Watt Resistor
D1, D2 2 HEP 154 Silicon Diode
Q1, Q2 2 2N3055 NPN Transistor (see “Notes”)
T1 1 24V, Center Tapped Transformer (see “Notes”)
MISC 1 Wire, Case, Receptical (For Output)