Fluorescent Light Ballast Circuit
When we connect the ac supply voltage to the circuit then the starter act like short circuited and current flow through those filament located at the first and second end of the tube light and the filament generate heat and it ionized the gas mercury.
Fluorescent light ballast circuit. Fluorescents are a large family of light sources. The ballast provides a high initial voltage to initiate the discharge then rapidly limits the lamp current to safely sustain the discharge. When power fails trust keystones fluorescent emergency ballasts to keep the area safely lit. Emergency situations require dependability.
Cold cathode hot cathode and electroluminescent. Theyre rapid start operate quietly and. An electric current in the gas excites mercury vapor which produces short wave ultraviolet light that then causes a phosphor coating on the inside of the lamp to glow. If you can change out a light switch or outlet you can definitely replace an old ballast that doesnt work.
Theyre instant start and handle voltage 120v. Most recent update anywhere in this site other than notes of progress in linked sites 3102019. The starter is like a key of fluorescent light because it is used to light up the tube. Ge proline commercial grade multi volt electronic ballasts are designed for commercial and residential use.
Keystones emergency fluorescent ballasts allow job sites to stay ahead of building code requirements. As i said in the beginning youll save yourself 75 to 90 doing this fix yourself. Ge proline commercial grade multi volt electronic ballasts are designed for commercial and residential use. Ge 4 bulb commercial electronic fluorescent light ballast at lowes.
A fluorescent lamp or fluorescent tube is a low pressure mercury vapor gas discharge lamp that uses fluorescence to produce visible light. Most recent update on linked sites 1152019. There are three main types of fluorescent lamps.