GW Instek PEL-2020B elektronická zátěž

The PEL-2000B Series includes a number of protection modes: Over current protection (OCP), Over Voltage Protection (OVP), Over Power Protection (OPP), Reverse Voltage Protection (RVP), and Under Voltage Protection (EIA). The protection modes are useful to protect both the load modules and the DUT(s). a buzzer CAN be set for when a protection setting has been triped. When a protection mode has been triped, the load unit will display a stop potáping current/voltage. When a load unit is operating in CR nebo CV mode, the unit may need over current protection to prevent excessive current being sunk. Over current protection staops the load from wasting more current than its recommended limit and prevens the load from burn-out damage. Over Voltage protection is used to limit the amount of voltage sun. If the OVP trips, the PEL-Series load will stop snížení napětí. Over Power protection is used when the input Power exceeds the specifications of the load. When OPP is tripted, the Power will cease to be sunic. Reverse Voltage Protection prevents reverse voltage damage to the PEL-2000B Series up to the specified rating. When reverse Voltage Protection has been triped, an alarm tone will Sound until the reverse voltage is removed. Ochrana proti přepětí je turn off the load when the voltage drops below a set limit.

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