Zero-power off-line high voltage converter
... The device is a high-voltage converter that smartly integrates an 800 V avalanche rugged power MOSFET with PWM current-mode control. The power MOSFET with 800 V breakdown voltage allows extended input voltage range to be applied, as well as to reduce the size of the DRAIN snubber circuit. This IC is ...
... The device is a high-voltage converter that smartly integrates an 800 V avalanche rugged power MOSFET with PWM current-mode control. The power MOSFET with 800 V breakdown voltage allows extended input voltage range to be applied, as well as to reduce the size of the DRAIN snubber circuit. This IC is ...
Loop and Nodal Analysis and Op Amps
... denoted as independent voltage sources V1 and V2, respectively. Determine resistor values so that Vo is the difference between the microphone sound pressure levels (SPL) such that a 1 dB change in SPL corresponds to a 30 mV change in Vo. ...
... denoted as independent voltage sources V1 and V2, respectively. Determine resistor values so that Vo is the difference between the microphone sound pressure levels (SPL) such that a 1 dB change in SPL corresponds to a 30 mV change in Vo. ...
LM2675 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator
... 260 kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Because of its very high efficiency ( > 90%), the copper traces on the printed circuit board are the only heat sinking needed. A family of standard inductors for use with the L ...
... 260 kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Because of its very high efficiency ( > 90%), the copper traces on the printed circuit board are the only heat sinking needed. A family of standard inductors for use with the L ...
Holding Dissapearance in RTD-based Quantizers
... has been implemented by using a ternary-valued inverter and we study the holding problem associated with it. The analysis performed shows that this is not an inherent property to the circuit topology. The difficulty of analytically studying the circuit has been overcome by resorting to simplified (p ...
... has been implemented by using a ternary-valued inverter and we study the holding problem associated with it. The analysis performed shows that this is not an inherent property to the circuit topology. The difficulty of analytically studying the circuit has been overcome by resorting to simplified (p ...
Project P917 - EURESCOM Home Page
... 5.3.3 Short dips and interruptions .......................................................... 14 5.3.4 Short circuit rejection .................................................................... 15 5.3.5 Surge protection / filtering ............................................................ 16 ...
... 5.3.3 Short dips and interruptions .......................................................... 14 5.3.4 Short circuit rejection .................................................................... 15 5.3.5 Surge protection / filtering ............................................................ 16 ...
LMC6482 CMOS Dual Rail-To-Rail Input and Output Operational Amplifier CMOS
... Note 3: Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the maximum allowed junction temperature of 150˚C. Output currents in excess of ± 30mA over long term may adversely affect reliability. Note 4: ...
... Note 3: Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the maximum allowed junction temperature of 150˚C. Output currents in excess of ± 30mA over long term may adversely affect reliability. Note 4: ...
ZXBM5210 Description Pin Assignments
... only; functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be affected by exposure to absolute maximum rating conditions for extended periods of time 6. The absolute maximum supply voltage of 24V is ...
... only; functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be affected by exposure to absolute maximum rating conditions for extended periods of time 6. The absolute maximum supply voltage of 24V is ...
Understanding Electronics Components
... signal to be amplified is brought between node 1 (amplifier input) and gnd, while the resulting amplified signal appears between node 2 (amplifier output) and gnd. To get the optimal performance (high amplification, low distortion, low noise, etc) , it is necessary to "set" the transistor's operatin ...
... signal to be amplified is brought between node 1 (amplifier input) and gnd, while the resulting amplified signal appears between node 2 (amplifier output) and gnd. To get the optimal performance (high amplification, low distortion, low noise, etc) , it is necessary to "set" the transistor's operatin ...
Differential Capacitance-to-Digital Converter Utilizing Time
... However, as the supply voltage scales down in conventional CDC circuits, some critical shortcomings occur. One of these problems is that voltage references become easily unstable in the environment noise such as supply voltage fluctuations, so that quantization of voltage is less accurate [3]. But w ...
... However, as the supply voltage scales down in conventional CDC circuits, some critical shortcomings occur. One of these problems is that voltage references become easily unstable in the environment noise such as supply voltage fluctuations, so that quantization of voltage is less accurate [3]. But w ...
Vacuum Interrupters and X
... As reported in some excerpts from Appendix A of C37.85-2002, “As a result of evaluating the results of the aforementioned tests, the manufacturers (of vacuum interrupters) concluded that neither the general public or users will be subjected to harmful X-radiation due to normal application and operat ...
... As reported in some excerpts from Appendix A of C37.85-2002, “As a result of evaluating the results of the aforementioned tests, the manufacturers (of vacuum interrupters) concluded that neither the general public or users will be subjected to harmful X-radiation due to normal application and operat ...
FAN7930C Critical Conduction Mode PFC Controller
... current is reset to zero at the next switch on; inductor current builds up at every switching cycle and can be raised to very high current that exceeds the current rating of the power switch or diode. This can seriously damage the power switch and result in burn down. To avoid this, maximum switchin ...
... current is reset to zero at the next switch on; inductor current builds up at every switching cycle and can be raised to very high current that exceeds the current rating of the power switch or diode. This can seriously damage the power switch and result in burn down. To avoid this, maximum switchin ...
5. Lightning Arresters - IEEE Standards working groups
... three of the above mentioned subsystem. Setting basic insulation levels for the OCS is part of the scope of work of another subcommittee. The electric utility industry universally recognizes that long transmission lines must insulate against lightning rather than merely for the operating voltage if ...
... three of the above mentioned subsystem. Setting basic insulation levels for the OCS is part of the scope of work of another subcommittee. The electric utility industry universally recognizes that long transmission lines must insulate against lightning rather than merely for the operating voltage if ...
Protection Policy
... days. A connection diagram of your system will be required as part of the claim kit. Be sure to note its configuration before disconnecting your equipment. 4. DETERMINATION OF FAILURE: Panamax will evaluate the protector for surge damage. The Panamax protector must show signs of surge damage or must ...
... days. A connection diagram of your system will be required as part of the claim kit. Be sure to note its configuration before disconnecting your equipment. 4. DETERMINATION OF FAILURE: Panamax will evaluate the protector for surge damage. The Panamax protector must show signs of surge damage or must ...
Reliability Assessment of Millimetre Wave Jarmo Levo
... and take away all parts that appear faulty the quality may experience a great degradation. Reliability also limits the usage of the product to certain areas where it has been found by testing and experience to be reliable. The limiting design and usage rules for components usability in different fie ...
... and take away all parts that appear faulty the quality may experience a great degradation. Reliability also limits the usage of the product to certain areas where it has been found by testing and experience to be reliable. The limiting design and usage rules for components usability in different fie ...
FSB52006S Motion SPM 5 Series ®
... 1. BVDSS is the absolute maximum voltage rating between drain and source terminal of each MOSFET inside Motion SPM® 5 product. VPN should be sufficiently less than this value considering the effect of the stray inductance so that VPN should not exceed BVDSS in any case. 2. tON and tOFF include the p ...
... 1. BVDSS is the absolute maximum voltage rating between drain and source terminal of each MOSFET inside Motion SPM® 5 product. VPN should be sufficiently less than this value considering the effect of the stray inductance so that VPN should not exceed BVDSS in any case. 2. tON and tOFF include the p ...
Datasheet - Texas Instruments
... when the input to output voltage differential is greater than 3 V. The LM2937 requires an output bypass capacitor for stability. As with most low dropout regulators, the ESR of this capacitor remains a critical design parameter, but the LM2937 includes special compensation circuitry that relaxes ESR ...
... when the input to output voltage differential is greater than 3 V. The LM2937 requires an output bypass capacitor for stability. As with most low dropout regulators, the ESR of this capacitor remains a critical design parameter, but the LM2937 includes special compensation circuitry that relaxes ESR ...
ZNBG3118
... recommended however this is design dependent and any value between 1nF and 100nF could be used. The capacitor CSUB is an integral part of the ZNBG3118 negative supply generator. The negative bias voltage is generated on-chip using an internal oscillator. The required value of capacitor CSUB is 47nF. ...
... recommended however this is design dependent and any value between 1nF and 100nF could be used. The capacitor CSUB is an integral part of the ZNBG3118 negative supply generator. The negative bias voltage is generated on-chip using an internal oscillator. The required value of capacitor CSUB is 47nF. ...
BASIC ELECTRIC AND MAGNETIC CIRCUITS
... conductors that offer no resistance to current flow. The switch is assumed to be open or closed. There is no arcing of current across the gap when the switch is opened, nor is there any bounce to the switch as it makes contact on closure. The lightbulb is modeled as a simple resistor, R, that never ...
... conductors that offer no resistance to current flow. The switch is assumed to be open or closed. There is no arcing of current across the gap when the switch is opened, nor is there any bounce to the switch as it makes contact on closure. The lightbulb is modeled as a simple resistor, R, that never ...
MAX8540/MAX8541 Synchronizable, High-Frequency Current- and Voltage-Mode PWM Controllers for Isolated Supplies General Description
... controllers for forward/flyback isolated DC-to-DC converters provide maximum flexibility to power-supply designers and reduce external component count. These controllers allow common PC board layout for currentmode (MAX8540) and voltage-mode (MAX8541) designs. Both controllers feature adjustable swi ...
... controllers for forward/flyback isolated DC-to-DC converters provide maximum flexibility to power-supply designers and reduce external component count. These controllers allow common PC board layout for currentmode (MAX8540) and voltage-mode (MAX8541) designs. Both controllers feature adjustable swi ...
FDS6984AS Dual Notebook Power Supply N-Channel PowerTrench SyncFET
... SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: ...
... SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: ...
AP1501A
... regulator with all components mounted on a PC board to simulate the junction temperature under actual operating conditions. This curve can be used for a quick check for the approximate junction temperature for various conditions, but be aware that there are many factors that can affect the junction ...
... regulator with all components mounted on a PC board to simulate the junction temperature under actual operating conditions. This curve can be used for a quick check for the approximate junction temperature for various conditions, but be aware that there are many factors that can affect the junction ...
SC190 - Semtech
... The source input current to the SC190 buck converter is a DC supply current with a triangular ripple riding on it. To prevent large input voltage ripple a low ESR ceramic capacitor is required. A minimum value of 4.7µF should be used for sufficient input voltage filtering and a 10µF MLCC should be use ...
... The source input current to the SC190 buck converter is a DC supply current with a triangular ripple riding on it. To prevent large input voltage ripple a low ESR ceramic capacitor is required. A minimum value of 4.7µF should be used for sufficient input voltage filtering and a 10µF MLCC should be use ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".