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... c) Wet flash-over and one-minute rain test The insulator is sprayed with water at an angle of 45 degrees The temp. of the water is within 10°C of the ambient temperature in the neighborhood The insulator must withstand the test-voltage specified for one minute ...
... c) Wet flash-over and one-minute rain test The insulator is sprayed with water at an angle of 45 degrees The temp. of the water is within 10°C of the ambient temperature in the neighborhood The insulator must withstand the test-voltage specified for one minute ...
BU21023GUL
... Please pull up the ECL, EDA, and INT pins using 10k ohm resistors as shown in the application diagram at the end of this document. ECL and EDA pins may be directly connected to GND if an external EEPROM is not being used. Please connect a 0.1µF capacitor between T4 and GND. T1, T2 & T3 pins should b ...
... Please pull up the ECL, EDA, and INT pins using 10k ohm resistors as shown in the application diagram at the end of this document. ECL and EDA pins may be directly connected to GND if an external EEPROM is not being used. Please connect a 0.1µF capacitor between T4 and GND. T1, T2 & T3 pins should b ...
Rev. A - Texas Instruments
... timer protect the load and supply during fault conditions such as a hot - short. The fast shutdown threshold and response time can be tuned to ensure a fast response to real faults, while avoiding nuisance trips. Programmable SOA (Safe Operating Area) protection and the inrush timer keep the MOSFET ...
... timer protect the load and supply during fault conditions such as a hot - short. The fast shutdown threshold and response time can be tuned to ensure a fast response to real faults, while avoiding nuisance trips. Programmable SOA (Safe Operating Area) protection and the inrush timer keep the MOSFET ...
NCP4326 - Switchmode Power Supply Controller
... NCP4326 provides superior performance in cross−regulation by individually regulating outputs. Powered from a main winding, the device actuates two independent switches that precisely adjust the considered outputs to resistor−selectable voltages. This controller also integrates a precision reference ...
... NCP4326 provides superior performance in cross−regulation by individually regulating outputs. Powered from a main winding, the device actuates two independent switches that precisely adjust the considered outputs to resistor−selectable voltages. This controller also integrates a precision reference ...
FAN6920MR ™ Technology Integrated Critical-Mode PFC mWSaver and Quasi-Resonant Current-Mode PWM Controller
... The highly integrated FAN6920MR combines Power Factor Correction (PFC) controller and quasi-resonant PWM controller. Integration provides cost-effective design and reduces external components. For PFC, FAN6920MR uses a controlled on-time technique to provide a regulated DC output voltage and to perf ...
... The highly integrated FAN6920MR combines Power Factor Correction (PFC) controller and quasi-resonant PWM controller. Integration provides cost-effective design and reduces external components. For PFC, FAN6920MR uses a controlled on-time technique to provide a regulated DC output voltage and to perf ...
AP7173 1.5A LOW DROPOUT LINEAR REGULATOR WITH PROGRAMMABLE SOFT-START
... Power-Good pin, open-drain output. When the VOUT is below the PG threshold the PG pin is driven low; when the VOUT exceeds the threshold, the PG pin goes into a high-impedance state. To use the PG pin, use a 10kΩ to 1MΩ pull-up resistor to pull it up to a supply of up to 5.5V, which can be higher t ...
... Power-Good pin, open-drain output. When the VOUT is below the PG threshold the PG pin is driven low; when the VOUT exceeds the threshold, the PG pin goes into a high-impedance state. To use the PG pin, use a 10kΩ to 1MΩ pull-up resistor to pull it up to a supply of up to 5.5V, which can be higher t ...
μ PD166021T1F Data Sheet
... The dynamic clamp circuit works only when the inductive load is switched off. When the inductive load is switched off, the voltage of OUT falls below 0 V. The gate voltage of SW1 is then nearly equal to GND because the IS terminal is connected to GND via an external resister. Next, the voltage at th ...
... The dynamic clamp circuit works only when the inductive load is switched off. When the inductive load is switched off, the voltage of OUT falls below 0 V. The gate voltage of SW1 is then nearly equal to GND because the IS terminal is connected to GND via an external resister. Next, the voltage at th ...
Chapter 9 – DC Motors and Generators
... So, the result is that a differentially compounded motor is unstable and tends to run away. This instability is much worse than that of a shunt motor with armature reaction. Starting procedure must be taken care due to large armature current. So, it is almost never intentionally used for application ...
... So, the result is that a differentially compounded motor is unstable and tends to run away. This instability is much worse than that of a shunt motor with armature reaction. Starting procedure must be taken care due to large armature current. So, it is almost never intentionally used for application ...
Ω MAX4741/MAX4742/MAX4743 0.8 , Low-Voltage, Single-Supply Dual SPST
... Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is used in this data sheet. Note 3: µDFN and SOT23 packaged parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and correlation. µMAX p ...
... Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is used in this data sheet. Note 3: µDFN and SOT23 packaged parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and correlation. µMAX p ...
PS225001EN
... type, wherein windings occupy each of the two limbs in order to provide balanced windings, reduce leakage current, and minimize no-load losses. 3.5. Internal secondary wiring shall be color coded and labeled for easy identification. 3.6. All regulators shall be provided with an under-oil, metal oxid ...
... type, wherein windings occupy each of the two limbs in order to provide balanced windings, reduce leakage current, and minimize no-load losses. 3.5. Internal secondary wiring shall be color coded and labeled for easy identification. 3.6. All regulators shall be provided with an under-oil, metal oxid ...
AP2161/ AP2171 Description Pin Assignments
... Three possible overload conditions can occur. In the first condition, the output has been shorted to GND before the device is enabled or before VIN has been applied. The AP2161/AP2171 senses the short circuit and immediately clamps output current to a certain safe level namely ILIMIT. In the second ...
... Three possible overload conditions can occur. In the first condition, the output has been shorted to GND before the device is enabled or before VIN has been applied. The AP2161/AP2171 senses the short circuit and immediately clamps output current to a certain safe level namely ILIMIT. In the second ...
Reduced Voltage Starters Type S
... values. After a set time delay the motor leads are switched to the delta connection for normal run operation. When using a wye delta starter, full voltage is applied to the motor terminals, but the effects of reduced voltage starting are the result of the way the windings are connected. Wye delta st ...
... values. After a set time delay the motor leads are switched to the delta connection for normal run operation. When using a wye delta starter, full voltage is applied to the motor terminals, but the effects of reduced voltage starting are the result of the way the windings are connected. Wye delta st ...
Bronco VFD Series Adjustable Frequency Drives
... or 230 VAC, 50/60 Hz, single-phase input, and is factory calibrated for an output of 0 to 60 Hz. They will operate any 1.5 HP or smaller, 208/230-volt three-phase-ACinduction, single-phase permanent split capacitor motor (see page v) and can be user calibrated for 0 through 120 Hz output. Although B ...
... or 230 VAC, 50/60 Hz, single-phase input, and is factory calibrated for an output of 0 to 60 Hz. They will operate any 1.5 HP or smaller, 208/230-volt three-phase-ACinduction, single-phase permanent split capacitor motor (see page v) and can be user calibrated for 0 through 120 Hz output. Although B ...
LT3956 - 80VIN, 80VOUT Constant-Current, Constant
... feedback resistor. Input bias current for this pin depends on CTRL pin voltage, as shown in the Typical Performance Characteristics. ISP is an input to the short-circuit protection feature when ISN is less than 3V. VC: Transconductance Error Amplifier Output Pin. This pin is used to stabilize the vo ...
... feedback resistor. Input bias current for this pin depends on CTRL pin voltage, as shown in the Typical Performance Characteristics. ISP is an input to the short-circuit protection feature when ISN is less than 3V. VC: Transconductance Error Amplifier Output Pin. This pin is used to stabilize the vo ...
MAX14531E–MAX14534E USB 2.0 Hi-Speed and Audio Switches with General Description
... signals, low/full-speed USB signals, and analog signals such as AC-coupled audio or video through any of three channels. These devices combine the low oncapacitance (CON) and low on-resistance (RON) necessary for high-performance switching applications in portable electronics, and include an interna ...
... signals, low/full-speed USB signals, and analog signals such as AC-coupled audio or video through any of three channels. These devices combine the low oncapacitance (CON) and low on-resistance (RON) necessary for high-performance switching applications in portable electronics, and include an interna ...
Word
... type, wherein windings occupy each of the two limbs in order to provide balanced windings, reduce leakage current, and minimize no-load losses. 3.5. Internal secondary wiring shall be color coded and labeled for easy identification. 3.6. All regulators shall be provided with an under-oil, metal oxid ...
... type, wherein windings occupy each of the two limbs in order to provide balanced windings, reduce leakage current, and minimize no-load losses. 3.5. Internal secondary wiring shall be color coded and labeled for easy identification. 3.6. All regulators shall be provided with an under-oil, metal oxid ...
Low Voltage Performance of Multilayer Ceramic Capacitors
... low-impedance circuits such as for decoupling. Since these applications are at low voltages, some users have attempted to examine all low-voltage applications in terms of the high-impedance performance. The mechanism postulated for failures in low-voltage, high-impedance applications is low insulati ...
... low-impedance circuits such as for decoupling. Since these applications are at low voltages, some users have attempted to examine all low-voltage applications in terms of the high-impedance performance. The mechanism postulated for failures in low-voltage, high-impedance applications is low insulati ...
PAM2841 Description Pin Assignments
... Inductor values can have ±20% tolerance with no cur rent bias . When the inductor current approaches saturation level, its inductance can decrease 20% to 35% from the 0A value depending on how the inductor vendor defines saturation current. Using an inductor with a smaller inductance value causes di ...
... Inductor values can have ±20% tolerance with no cur rent bias . When the inductor current approaches saturation level, its inductance can decrease 20% to 35% from the 0A value depending on how the inductor vendor defines saturation current. Using an inductor with a smaller inductance value causes di ...
1 - SEW Eurodrive
... You can always use the MOVIDRIVE® range of units with "internal synchronous operation" whenever a group of motors has to be operated at a synchronous angle in relation to one another or with an adjustable proportional ratio (electronic gear). A user-friendly editor guides you through the startup pro ...
... You can always use the MOVIDRIVE® range of units with "internal synchronous operation" whenever a group of motors has to be operated at a synchronous angle in relation to one another or with an adjustable proportional ratio (electronic gear). A user-friendly editor guides you through the startup pro ...