Surge withstand capability is provided up to 95 VDC.
A semiconductor device having a high surge resistance is provided for surge protection.
The invention relates to overvoltage protection devices.
The invention relates to overvoltage protection devices.
The invention also relates to electrical overvoltage protection devices.
Such an overvoltage protection circuit provides fast, efficient and accurate overvoltage protection for the switched-mode power supply.
An overvoltage protection circuit and a current sampling device provided with the overvoltage protection circuit.
The invention relates to an over-voltage protection device for protecting a high-frequency connection from over-voltage.
An improved device for over-voltage protection is disclosed.
The device also includes a string over-voltage protection circuit (505).
The photovoltaic array also includes an over-voltage protection circuit (130, 400, 500).
The string over-voltage protection circuit is coupled to the voltage converter.
The surge protection strip includes a replaceable surge protector module.
The power distribution module provides surge protection for the power supply modules while independent surge protection is provided in the surge protection modules.
A surge protection equipment comprises a surge protection module and a base (104).
A surge protection system including a pluggable surge protection cartridge (100) and its corresponding base (200) is disclosed.
A surge protection circuit comprises a bridgeless booster sub-circuit and a surge protection sub-circuit.
Pluggable surge suppression modules can be used in both the external surge suppression unit and the rack mountable surge suppression unit.
The invention is suitable for overvoltage protection devices.
An active surge suppression or protection circuit for protecting hardware or equipment from electrical surges.
The inventive device provides protection against surge voltages.
Over voltages from static charges and the like cause the gas (22) to ionize and discharge the over voltage.
The invention relates to devices for protection against overvoltages.
Time allowance for excess voltages at 23 °C
Time allowance for excess voltages at 23 °C
Electrical surge voltage protection devices are also described.
lightning impulse protective level
Electrical surge voltage protection devices are also described.
Devices offering protection against transitory overvoltages..
The invention is useful as a protective device against surge voltages.
switching impulse protective level
protection ratio against lightning impulses
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,
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