These capacitors maintain a constant voltage output to the lamp even when the input voltage varies and is the more efficient of the two.
Uv lamp input voltage.
Since lamp voltages can exceed the safe measuring range of most meters a potential transformer pt is required.
This system requires a high voltage amperage power supply typically a magnetic ballast transformer with a high voltage capacitor bank.
Quans 10w 12v dc ac 24v dc uv ultra violet high power led light for curing glue blacklight fishing aquarium 12v 24v input low voltage without plug 4 6 out of 5 stars 40 16 99 16.
For this circuit we will use 4 5v of power in order to light the uv led.
Medium pressure uv lamps do not have a filament.
To power a uv led all we need is the right voltage and current.
The pt is placed in parallel with the lamp.
An ideal uv lamp power supply system works to ensure constant voltage and power to the lamp and preventing the risk of damage or loss through power surge when it is being used.
Ballast input voltage 220vac.
Input current to ballast 10 000 0 92 0 90 220 44 47 amps.
They utilize a high voltage charge to ionize a mercury gas mixture in the lamp creating a plasma that emits uv light.
A typical 100 1 ratio is normally used.
How to measure lamp voltage.