Said resonant circuit is exited with an alternating voltage in such a manner that the voltage on the sensor soars to a striking voltage igniting the sliding discharge.
Within rarefied gases found in certain types of lamps, breakdown voltage is also sometimes called the striking voltage.[1]
Within rarefied gases found in certain types of lamps, breakdown voltage is also sometimes called the striking voltage.[1]
A variable for the striking voltage when the sensor is not charged is determined as the reference value.
The striking voltage value varies according to the type and specification of the motor, but these can be generally supported by adjusting the gain of the amplifier.
The NPN bipolar transistor defines a relatively low forward trigger voltage of the HRBV device and the PNP bipolar transistor defines a relatively high reverse breakdown voltage of the HRBV device.
It is generally necessary to stabilize the potential of the channel region of a MOSFET on a substrate to ensure the drain breakdown voltage.
impulse spark-over voltage of a protector
impulse spark-over voltage-time curve of a protector
A system is disclosed for generating the gate trigger voltage of thyristors connected in antiparallel and arranged parallel to the latching contact of an on-load change-over switch.
Said method is characterised in that it consists in: applying a voltage firing the lamp, then after the lamp has been energized, applying a lower service voltage to the firing voltage.
This three-wave system fluorescent lamp has an improved firing voltage.
The ignition voltage output of the pulse ignition device is designed to be connected to an auxiliary ignition electrode (ZE) of the high-pressure discharge lamp (LP).
The electrolyte capacitor (E1) exclusively supplies the ignition voltage (UZ) which is required for the final ignition stage (ZE1,, Zen) of the protection devices.
The lamp (10) of the lighting unit according to the invention has a comparatively low ignition voltage.
The control unit (730) detects an ignition voltage on the mains current line.
To ensure a steep rise in the ignition voltage, it is fed to the gas discharge lamp via a voltage-controlled switch (5).
Provided is an ESD protection device capable of effectively decreasing discharge starting voltage.
The lamp electrode is first heated before starting, thereby enabling a reduced starting voltage of the lamp.
Through this comparison, the ballast (10) can distinguish among a number of different lamp loads (25) having the same starting voltage.
Provided is an ESD protection device which can be decreased in the discharge starting voltage.
BALLAST – A device that provides the necessary starting voltage and appropriate current to a fluorescent or high intensity discharge (HID) luminaire.
The bootstrap control unit performs charging of the bootstrap capacitor if a boot voltage, which is the output voltage of the bootstrap capacitor added to the predetermined voltage, is less than a predetermined value.
The secondary winding has many more turns and a starter voltage is induced in the starter electrode (11).
a pick-up voltage at 60 °C of not more than 8,5 V
The invention relates to a method for determining the control voltage of a piezo-electric element.
Provided is an ESD protection device wherein a discharge start voltage is reduced.
Prior to an access attempt, the inception voltage of one cell is set to a predetermined output value and the inception voltage of the other cell is set to a higher value which increases after every unauthorised access attempt.
In addition, a transformer is connected to the tuned circuit to provide a further boost to the starving voltage.
In said state, the safety unit also blocks triggering as soon as the trigger voltage has been reached.
A protection circuit is operative to apply a substantially short-circuit across the lamp if the start-up voltage exceeds a predetermined threshold.
Next, the calibration resistor incorporated in the substrate is balanced as a function of the triggering voltage desired for the transducers.
Power-supply transformer and capacitor capable of supplying to the lamp (paragraph 6.1.1.1) a starting peak voltage of 1100 V minimum and an operating voltage of 500 ± 50 V.
Power-supply transformer and capacitor capable of supplying to the lamp (paragraph 6.1.1.1.) a starting peak voltage of 1,100 V minimum and an operating voltage of 500 V ± 50 V.
Power supply transformer and capacitor capable of supplying to the lamp (6.1.1.1) a starting peak-voltage of 1 100 V minimum and an operating voltage of 500 ± 50 V.
The bellows may be flexible to allow movement of the face mask relative to the tube.
Power supply transformer and capacitor capable of supplying to the lamp (item 1.1.1) a starting peak voltage of 1 100 V minimum and an operating voltage of 500 ± 50 volts.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Traduction Translation Traducción Übersetzung Tradução Traduzione Traducere Vertaling Tłumaczenie Mετάφραση Oversættelse Översättning Käännös Aistriúchán Traduzzjoni Prevajanje Vertimas Tõlge Preklad Fordítás Tulkojumi Превод Překlad Prijevod 翻訳 번역 翻译 Перевод