Current and over voltage protection of
Found 7 free book(s)
LM2936 Ultra-Low Quiescent Current LDO Voltage Regulator ...
www.ti.com• Dropout Voltage Typically 200 mV at I limit, a −40°C to 125°C operating temperature range, OUT = 50 mA and ±3% output voltage tolerance over the entire • –24-V Input Voltage Protection output current, input voltage, and temperature range. • –50-V Input Transient Protection The LM2936 is available in a TO-92 through-hole
MC34161 - Universal Voltage Monitors
www.onsemi.com• Over, Under, and Window Voltage Detection • Positive and Negative Voltage Detection • Fully Functional at 2.0 V for Positive Voltage Sensing and 4.0 V for Negative Voltage Sensing • Pinned Out 2.54 V Reference with Current Limit Protection • Low Standby Current • Open Collector Outputs for Enhanced Device Flexibility
March 8 LM78XX/LM78XXA 3-Terminal 1A Positive Voltage ...
ee-classes.usc.edu3-Terminal 1A Positive Voltage Regulator Features Output Current up to 1A ... Thermal Overload Protection ... they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external com-
CHAPTER – 3 ELECTRICAL PROTECTION SYSTEM
www.iitr.ac.inHigh-voltage phase over-current devices should not respond to maximum load current because these devices are applied to provide protection for short-circuits but not for maximum loads. Conductors, transformers, and other current-carrying devices should be rated to carry the maximum expected load,
MCP1700 Low Quiescent Current LDO Data Sheet
ww1.microchip.comAug 15, 2018 · R * Temperature), VOUT-HIGH = highest voltage measured over the temperature range. VOUT-LOW = lowest voltage measured over the temperature range. 4: Load regulation is measured at a constant junction temperature using low duty cycle pulse testing. Changes in …
Contents Molded-Case Circuit Breakers & Enclosures
www.eaton.comcircuit protection for conductors and connected apparatus. Thermal trip action is achieved through the use of a bimetal heated by the load current. On a sustained over-load, the bimetal will deflect, causing the operating mechanism to trip. Because bimetals are responsive to the heat emitted by the current flow, they allow a long-time delay on ...
Symmetrical Fault Current Calculations - UNLV
www.egr.unlv.eduSymmetrical fault current calculations The per-unit voltage on the high-voltage side of the transformer is 120,000 1.044 pu 115,000 actual value V pu base value Thevenin equivalent circuit: Vth = 1.044 pu Zth = j0.28 pu Short circuit current (pu) Isc = Vth/Zth = 3.73 pu Base current on the high voltage side: Ibase = 502 A Short circuit current (A):