MAX4675/MAX4676 3 Single SPST Analog Switches ________________General Description
... Proper power-supply sequencing is recommended for all CMOS devices. Do not exceed the absolute maximum ratings because stresses beyond the listed ratings can cause permanent damage to the devices. Always sequence V+ on first, then V-, followed by the logic inputs, NO, NC, or COM. If proper power-sup ...
... Proper power-supply sequencing is recommended for all CMOS devices. Do not exceed the absolute maximum ratings because stresses beyond the listed ratings can cause permanent damage to the devices. Always sequence V+ on first, then V-, followed by the logic inputs, NO, NC, or COM. If proper power-sup ...
80V, 50mA OPERATIONAL AMPLIFIERS FEATURES DESCRIPTION
... should be bypassed with 0.1µF capacitors, or greater, near the power-supply pins. Be sure that the capacitors are appropriately rated for the power-supply voltage used. The OPA452 and OPA453 can supply output currents up to 50mA with excellent performance. ...
... should be bypassed with 0.1µF capacitors, or greater, near the power-supply pins. Be sure that the capacitors are appropriately rated for the power-supply voltage used. The OPA452 and OPA453 can supply output currents up to 50mA with excellent performance. ...
General Specifications MODEL UM330 Digital Indicator with Alarms
... Maximum number of connectable controllers: ...
... Maximum number of connectable controllers: ...
Liebert ® APM ™ UPS
... Wiring practices, materials and coding shall be in accordance with the requirements of the National Electrical Code, OSHA and applicable local codes and standards. All bolted connections of busbars, lugs and cables shall be in accordance with requirements of the National Electrical Code and other ap ...
... Wiring practices, materials and coding shall be in accordance with the requirements of the National Electrical Code, OSHA and applicable local codes and standards. All bolted connections of busbars, lugs and cables shall be in accordance with requirements of the National Electrical Code and other ap ...
AL5801 Description Features Pin Assignments Applications Typical
... From the above equation, for any required LED current the necessary external resistor REXT can be calculated from REXT = VRSET / ILED The expected linear mode power dissipation must be factored into the design consideration. The power dissipation across the device can be calculated by taking the max ...
... From the above equation, for any required LED current the necessary external resistor REXT can be calculated from REXT = VRSET / ILED The expected linear mode power dissipation must be factored into the design consideration. The power dissipation across the device can be calculated by taking the max ...
section 16920-1 - OPS Schneider Electric
... 10) Max current demand, per auxiliary phase 11) Maximum auxiliary power total demand 12) Maximum current value, per phase 13) Global alarm counters, for each latching alarm type 14) Energy values, per branch 15) Max power demand, per branch 16) Max current demand, per branch 17) Max total power, per ...
... 10) Max current demand, per auxiliary phase 11) Maximum auxiliary power total demand 12) Maximum current value, per phase 13) Global alarm counters, for each latching alarm type 14) Energy values, per branch 15) Max power demand, per branch 16) Max current demand, per branch 17) Max total power, per ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... voltage stress across all active switches before turn-on or after turn-off is half of the input voltage. Thus, the capacitive discharging and switching losses can be reduced considerably. The voltage stress of the freewheeling diodes is also lower than that of the conventional IBC but two active swi ...
... voltage stress across all active switches before turn-on or after turn-off is half of the input voltage. Thus, the capacitive discharging and switching losses can be reduced considerably. The voltage stress of the freewheeling diodes is also lower than that of the conventional IBC but two active swi ...
Lecture 37
... • On-state transistor current is P/DVg • Magnetizing current must operate in DCM • Peak transistor voltage occurs during transformer reset • Could reset the transformer with less voltage if interval 3 were reduced ECEN 5817 Resonant and Soft-Switching Techniques in Power Electronics ...
... • On-state transistor current is P/DVg • Magnetizing current must operate in DCM • Peak transistor voltage occurs during transformer reset • Could reset the transformer with less voltage if interval 3 were reduced ECEN 5817 Resonant and Soft-Switching Techniques in Power Electronics ...
Evaluation Board User Guide UG-056
... ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken ...
... ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken ...
Lecture 10
... 1. Pick a 1f VA base for the entire system, SB 2. Pick a voltage base for each different voltage level, VB. Voltage bases are related by transformer turns ratios. Voltages are line to neutral. 3. Calculate the impedance base, ZB= (VB)2/SB 4. Calculate the current base, IB = VB/ZB 5. Convert actual v ...
... 1. Pick a 1f VA base for the entire system, SB 2. Pick a voltage base for each different voltage level, VB. Voltage bases are related by transformer turns ratios. Voltages are line to neutral. 3. Calculate the impedance base, ZB= (VB)2/SB 4. Calculate the current base, IB = VB/ZB 5. Convert actual v ...
Charge, Voltage and Capacitance
... Many power supplies deliver dc to the appliance they are connected to (any electronic device, for example - phone charger, computer power supply, and so on). They have to convert the ac of the mains to dc. (Note that a transformer is used to drop the 230 V ac mains to the required voltage before the ...
... Many power supplies deliver dc to the appliance they are connected to (any electronic device, for example - phone charger, computer power supply, and so on). They have to convert the ac of the mains to dc. (Note that a transformer is used to drop the 230 V ac mains to the required voltage before the ...
1200V Large DIPIPM Version 6 Series Application Note
... The maximum supply voltage for IGBT turning off safely in case of an SC fault. The power chip might be damaged if supply voltage exceeds this rating. (7) Tc position Tc (case temperature) is defined as the temperature just underneath the specified power chip. Please mount a thermocouple on the heat ...
... The maximum supply voltage for IGBT turning off safely in case of an SC fault. The power chip might be damaged if supply voltage exceeds this rating. (7) Tc position Tc (case temperature) is defined as the temperature just underneath the specified power chip. Please mount a thermocouple on the heat ...
Appendix A: Basic Operation of Tektronix TDS1002 Digital
... The SLOPE selector chooses whether the trigger event will occur when moving through the threshold from a high voltage to a low voltage (falling edge/negative slope) or from a low to high voltage (rising edge/positive slope). Refer to Figure 3 for a pictoral representation of the result of various tr ...
... The SLOPE selector chooses whether the trigger event will occur when moving through the threshold from a high voltage to a low voltage (falling edge/negative slope) or from a low to high voltage (rising edge/positive slope). Refer to Figure 3 for a pictoral representation of the result of various tr ...
MAX6978 8-Port, 5.5V Constant-Current LED Driver with LED Fault Detection and Watchdog
... and clock input CLK. Input data appears at the output DOUT eight clock cycles later to allow cascading of multiple MAX6978s. The latch-enable input LE loads the 8 bits of shift-register data into an 8-bit output latch to set which LEDs are on and which are off. The outputenable input OE gates all ei ...
... and clock input CLK. Input data appears at the output DOUT eight clock cycles later to allow cascading of multiple MAX6978s. The latch-enable input LE loads the 8 bits of shift-register data into an 8-bit output latch to set which LEDs are on and which are off. The outputenable input OE gates all ei ...
Series 70 ePODs: Type-P - LayerZero Power Systems, Inc
... LayerZero Power Systems designed the Series 70 ePODs: Type-P to provide switching between multiple sources and fingersafe power distribution in an easy-to-deploy package. The ePODs: Type-P provides switching between two independent power sources on the primary side of the transformer, while providin ...
... LayerZero Power Systems designed the Series 70 ePODs: Type-P to provide switching between multiple sources and fingersafe power distribution in an easy-to-deploy package. The ePODs: Type-P provides switching between two independent power sources on the primary side of the transformer, while providin ...
Evaluation of Subthreshold Design Techniques
... Motivation Energy Per Operation (EOP) important For energy-constrained systems, e.g., battery-powered devices ...
... Motivation Energy Per Operation (EOP) important For energy-constrained systems, e.g., battery-powered devices ...
DMS-EB - Murata Power Solutions
... holes on the DMS-EB provide access to the ¾-turn calibration potentiometer on DMS-30 meters and the 3-turn potentiometer on DMS-40 meters. The adjustment range of both pots is very narrow. See the applicable product data sheet for more information on each meter’s calibration potentiometers. 7. Input ...
... holes on the DMS-EB provide access to the ¾-turn calibration potentiometer on DMS-30 meters and the 3-turn potentiometer on DMS-40 meters. The adjustment range of both pots is very narrow. See the applicable product data sheet for more information on each meter’s calibration potentiometers. 7. Input ...
IGBT (Insulated Gate Bipolar Transistor) 1 Differences Between
... especially critical when the IGBT is controlled by a source with a series gate resistor. Therefore it is very important to use a gate clamping in such short-circuit cases. Here active clamping (see Figure 20) is the best method today (if a fast diode is used). Active clamping has advantages compared ...
... especially critical when the IGBT is controlled by a source with a series gate resistor. Therefore it is very important to use a gate clamping in such short-circuit cases. Here active clamping (see Figure 20) is the best method today (if a fast diode is used). Active clamping has advantages compared ...