CA235001EN
... Advantages are particularly evident in areas subjected to extremely heavy lightning surges and/or where soil conditions result in high ground resistance values. Without interconnection, surge voltage may build up high enough to puncture the transformer insulation. Interconnection limits the potentia ...
... Advantages are particularly evident in areas subjected to extremely heavy lightning surges and/or where soil conditions result in high ground resistance values. Without interconnection, surge voltage may build up high enough to puncture the transformer insulation. Interconnection limits the potentia ...
LTC4080
... Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LTC4080 is guaranteed to meet performance specifications from 0° ...
... Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LTC4080 is guaranteed to meet performance specifications from 0° ...
LT1107CS8 WORD
... mode. The LT1107 functions equally well in step-up, stepdown, or inverting applications. The LT1107 is pin-for-pin compatible with the LT1111, but has a duty cycle of 70%, resulting in increased output current in many applications. The LT1107 can deliver 150mA at 5V from a 2AA cell input and 5V at 3 ...
... mode. The LT1107 functions equally well in step-up, stepdown, or inverting applications. The LT1107 is pin-for-pin compatible with the LT1111, but has a duty cycle of 70%, resulting in increased output current in many applications. The LT1107 can deliver 150mA at 5V from a 2AA cell input and 5V at 3 ...
MAX77271 Multimode PA Step-Down Converter with Linear Bypass Mode General Description
... Note 1: LX has internal clamp diodes to PGND and IN1. Applications that forward bias this diode should take care not to exceed the power dissipation limits of the device. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings ...
... Note 1: LX has internal clamp diodes to PGND and IN1. Applications that forward bias this diode should take care not to exceed the power dissipation limits of the device. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings ...
chapter 1 - Portal UniMAP
... winding with respect to the undotted end, then the secondary voltage will be positive at the dotted end also. Voltage polarities are the same with respect to the doted on each side of the core. If the primary current of the transformer flow into the dotted end of the primary winding, the secondary ...
... winding with respect to the undotted end, then the secondary voltage will be positive at the dotted end also. Voltage polarities are the same with respect to the doted on each side of the core. If the primary current of the transformer flow into the dotted end of the primary winding, the secondary ...
LM2524D/LM3524D Regulating Pulse Width Modulator
... Note 3: Tested limits are guaranteed and 100% tested in production. Note 4: Design limits are guaranteed (but not 100% production tested) over the indicated temperature and supply voltage range. These limits are not used to calculate outgoing quality level. Note 5: Absolute maximum ratings indicate ...
... Note 3: Tested limits are guaranteed and 100% tested in production. Note 4: Design limits are guaranteed (but not 100% production tested) over the indicated temperature and supply voltage range. These limits are not used to calculate outgoing quality level. Note 5: Absolute maximum ratings indicate ...
MAX8710, MAX8711, MAX8712, MAX8761
... in LCD monitors and LCD TVs. All four devices include a high-performance AV DD linear regulator, a positive charge-pump regulator, a negative charge-pump regulator, and built-in power-up sequence control. The MAX8710/MAX8711/MAX8761 also include a high-current operational amplifier. Additionally, th ...
... in LCD monitors and LCD TVs. All four devices include a high-performance AV DD linear regulator, a positive charge-pump regulator, a negative charge-pump regulator, and built-in power-up sequence control. The MAX8710/MAX8711/MAX8761 also include a high-current operational amplifier. Additionally, th ...
Snubber Circuits
... Figure 6. Voltage across the snubber capacitor. Turn-on snubber A turn-on snubber as shown in Figure 7 is used to reduce voltage across the BJT while the current builds up. The reduction in the voltage across the transistor during turnon is due to the voltage drop across the snubber inductance LS. W ...
... Figure 6. Voltage across the snubber capacitor. Turn-on snubber A turn-on snubber as shown in Figure 7 is used to reduce voltage across the BJT while the current builds up. The reduction in the voltage across the transistor during turnon is due to the voltage drop across the snubber inductance LS. W ...
Harmonic Filtering
... incoming AC voltage into a DC voltage. A capacitor bank is then used to filter out the AC ripple. Insulated Gate Bipolar Transistors (IGBT’s) are used to convert the DC voltage into a controlled voltage and frequency for speed control of the motor. Although the drive may be of an efficient design fo ...
... incoming AC voltage into a DC voltage. A capacitor bank is then used to filter out the AC ripple. Insulated Gate Bipolar Transistors (IGBT’s) are used to convert the DC voltage into a controlled voltage and frequency for speed control of the motor. Although the drive may be of an efficient design fo ...
BD9428
... The SSFB pin is used to make setting of soft start time and duty for soft start, and DC/DC current mode control error amplifier. It performs constant current charge of 8 uA to the external capacitor connected to SSFB terminal, which enables soft-start of DC/DC converter. The SSFB pin detects the vol ...
... The SSFB pin is used to make setting of soft start time and duty for soft start, and DC/DC current mode control error amplifier. It performs constant current charge of 8 uA to the external capacitor connected to SSFB terminal, which enables soft-start of DC/DC converter. The SSFB pin detects the vol ...
Chapter 4 - UniMAP Portal
... The forward bias from base to emitter narrow the BE depletion region, and the reverse bias from base to collector widens the BC depletion region. The heavily doped n-type emitter region is teeming with conduction-band (free ) electrons that easily diffuse through BE junction into the p-type base ...
... The forward bias from base to emitter narrow the BE depletion region, and the reverse bias from base to collector widens the BC depletion region. The heavily doped n-type emitter region is teeming with conduction-band (free ) electrons that easily diffuse through BE junction into the p-type base ...
MAX8614A/MAX8614B Dual-Output (+ and -) DC-DC Converters for CCD General Description
... The MAX8614A/MAX8614B dual-output step-up DC-DC converters generate both a positive and negative supply voltage that are each independently regulated. The positive output delivers up to 50mA while the inverter supplies up to 100mA with input voltages between 2.7V and 5.5V. The MAX8614A/MAX8614B are ...
... The MAX8614A/MAX8614B dual-output step-up DC-DC converters generate both a positive and negative supply voltage that are each independently regulated. The positive output delivers up to 50mA while the inverter supplies up to 100mA with input voltages between 2.7V and 5.5V. The MAX8614A/MAX8614B are ...
BD9D321EFJ
... Over current protection function is effective by controlling current which flows in low side MOSFET by 1 cycle each of switching period. With inductor current exceeding the current restriction setting value IOCP when LG is ON, the HG pulse cannot be hit even with FB voltage under REF voltage and LG ...
... Over current protection function is effective by controlling current which flows in low side MOSFET by 1 cycle each of switching period. With inductor current exceeding the current restriction setting value IOCP when LG is ON, the HG pulse cannot be hit even with FB voltage under REF voltage and LG ...
LT1175 - 500mA Negative Low Dropout
... Limit curve in Typical Performance Characteristics section. Note that all conditions must be met. Note 5: GND pin current increases because of power transistor base drive. At low input-to-output voltages (<1V) where the power transistor is in saturation, GND pin current will be slightly higher. See ...
... Limit curve in Typical Performance Characteristics section. Note that all conditions must be met. Note 5: GND pin current increases because of power transistor base drive. At low input-to-output voltages (<1V) where the power transistor is in saturation, GND pin current will be slightly higher. See ...
Series 350T AC Current Input (External Sensor)
... Series 350T transmitters are designed as another functional component that provides the user with a modular approach to the varied applications in the field. Other 350T transmitters are available to condition DC voltage, DC current, frequency, thermocouple, RTD, slidewire/potentiometer, and AC volta ...
... Series 350T transmitters are designed as another functional component that provides the user with a modular approach to the varied applications in the field. Other 350T transmitters are available to condition DC voltage, DC current, frequency, thermocouple, RTD, slidewire/potentiometer, and AC volta ...
Green Road - Worcester Polytechnic Institute
... miles a year, we wondered if we could utilize some kinetic energy from all these vehicles on the roadway to create useful electrical power. To begin this project we needed to look at the current infrastructure and see how we could best tailor to it. In many places roads are only a few feet thick mea ...
... miles a year, we wondered if we could utilize some kinetic energy from all these vehicles on the roadway to create useful electrical power. To begin this project we needed to look at the current infrastructure and see how we could best tailor to it. In many places roads are only a few feet thick mea ...
CLASSIC LINE Eibiswald
... However, the components comply with various standards for incorporation and operation in devices covered by the Low Voltage Directive, in particular DIN VDE 0580 / 07.2000. The corresponding data is given on the data sheets for the individual components. ...
... However, the components comply with various standards for incorporation and operation in devices covered by the Low Voltage Directive, in particular DIN VDE 0580 / 07.2000. The corresponding data is given on the data sheets for the individual components. ...
Mercury-arc valve
A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC). It is a type of cold cathode gas-filled tube, but is unusual in that the cathode, instead of being solid, is made from a pool of liquid mercury and is therefore self-restoring. As a result, mercury-arc valves were much more rugged, long-lasting and could carry much higher currents than most other types of gas discharge tube.Invented in 1902 by Peter Cooper Hewitt, mercury-arc rectifiers were used to provide power for industrial motors, electric railways, streetcars, and electric locomotives, as well as for radio transmitters and for high-voltage direct current (HVDC) power transmission. They were the primary method of high power rectification before the advent of semiconductor rectifiers, such as diodes, thyristors and gate turn-off thyristors (GTOs) in the 1970s.