Effect to Vcesat Vge
... Using Cge can significantly increase driving peak current, require more powerful driver (output peak current capability) The tolerance of Cge should be taken care when used in IGBT ...
... Using Cge can significantly increase driving peak current, require more powerful driver (output peak current capability) The tolerance of Cge should be taken care when used in IGBT ...
TPS25923x 5-V eFuse with Over Voltage
... resistor. Over voltage events are limited by internal clamping circuits to a safe fixed maximum, with no external components required. Applications with particular voltage ramp requirements can set dV/dT with a single capacitor to ensure proper output ramp rates. Many systems, such as SSDs, must not ...
... resistor. Over voltage events are limited by internal clamping circuits to a safe fixed maximum, with no external components required. Applications with particular voltage ramp requirements can set dV/dT with a single capacitor to ensure proper output ramp rates. Many systems, such as SSDs, must not ...
MAX769 完备的电源及监控系统，简化设计、降低成本、节省空间
... For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. ...
... For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. ...
Serial Analog Module (Serv. Man. LN-9258-07.2)
... pressure bleed on power down. It has a normally closed valve on the supply and a normally open valve on the exhaust; the output will therefore vent to atmosphere on power failure or power down. Remote pressure sensing is standard on -01 Modules. This is achieved by connecting the transducer sense pn ...
... pressure bleed on power down. It has a normally closed valve on the supply and a normally open valve on the exhaust; the output will therefore vent to atmosphere on power failure or power down. Remote pressure sensing is standard on -01 Modules. This is achieved by connecting the transducer sense pn ...
AAT3681A 数据资料DataSheet下载
... Before the start of charging, the AAT3681A checks several conditions in order to assure a safe charging environment. The input supply must be above the minimum operating voltage, or under-voltage lockout threshold (VUVLO), for the charging sequence to begin. When these conditions have been met and a ...
... Before the start of charging, the AAT3681A checks several conditions in order to assure a safe charging environment. The input supply must be above the minimum operating voltage, or under-voltage lockout threshold (VUVLO), for the charging sequence to begin. When these conditions have been met and a ...
Lab
... 6. Measure the voltage drop on each of the resistors and record in your table. 7. Measure the current into the parallel loop by dividing V1 by R1. Repeat for the current out of the loop (by dividing VR4 by R4). Enter in the table. 8. Measure the branch currents in the parallel branches (IR2, IR3) us ...
... 6. Measure the voltage drop on each of the resistors and record in your table. 7. Measure the current into the parallel loop by dividing V1 by R1. Repeat for the current out of the loop (by dividing VR4 by R4). Enter in the table. 8. Measure the branch currents in the parallel branches (IR2, IR3) us ...
PDF
... for the PWM AMP is VCC (and ground). Depending on the desired amplitude of the output, VCC can be selected within the range of 12 < VCC < 20. Voltages less than 12V will not be enough to power the ICs. Voltages above 20V will damage the FET driver ICs. The PWM amplifier is designed both electrically ...
... for the PWM AMP is VCC (and ground). Depending on the desired amplitude of the output, VCC can be selected within the range of 12 < VCC < 20. Voltages less than 12V will not be enough to power the ICs. Voltages above 20V will damage the FET driver ICs. The PWM amplifier is designed both electrically ...
Section 5 High Speed PCB Layout Techniques
... case scenario shows a long winding trace creates a large current loop area which is made even worse by the break in the ground plane. The obvious issue with this is the ground plane is often used as a reference point for other parts of the system. If the current flow density is high near one of thes ...
... case scenario shows a long winding trace creates a large current loop area which is made even worse by the break in the ground plane. The obvious issue with this is the ground plane is often used as a reference point for other parts of the system. If the current flow density is high near one of thes ...
Chapter 2-AMSC
... One major source of harmonics in the power system is the static power converter. Under ideal operating conditions, the current harmonics generated by a p-pulse linecommutated converter can be characterized by I h I1 / h and ...
... One major source of harmonics in the power system is the static power converter. Under ideal operating conditions, the current harmonics generated by a p-pulse linecommutated converter can be characterized by I h I1 / h and ...
300V Power Supply - Labnet International
... provided voltage. 2. Place the ENDURO 300 Volt Power Supply on a level laboratory bench. Keep the area around the power supply clear to ensure proper ventilation of the unit. 3. For your safety: Position the unit properly such that the On-Off switch and the AC inlet located on the rear of the unit a ...
... provided voltage. 2. Place the ENDURO 300 Volt Power Supply on a level laboratory bench. Keep the area around the power supply clear to ensure proper ventilation of the unit. 3. For your safety: Position the unit properly such that the On-Off switch and the AC inlet located on the rear of the unit a ...
General Specifications MODEL UM330 Digital Indicator with Alarms
... Input type, measurement range, and measurement accuracy: The type of input and measurement range can be specified using the input range code shown in the table below by front key operation or communication. Sampling period: 250ms Burnout detection: Available with TC, RTD, standard signal, 0.4 to 2V ...
... Input type, measurement range, and measurement accuracy: The type of input and measurement range can be specified using the input range code shown in the table below by front key operation or communication. Sampling period: 250ms Burnout detection: Available with TC, RTD, standard signal, 0.4 to 2V ...
AN-1318 LM3501 Evaluation Board (Rev. A)
... The LED current is set using the resistor R2 and the equation ILED = VFB/R2. VFB is determined by the voltage applied to the CNTRL pin. The maximum value of VFB is 0.515V and occurs with a CNTRL voltage of approximately 2.7V. This condition translates into approximately 20mA LED current. A lower CNT ...
... The LED current is set using the resistor R2 and the equation ILED = VFB/R2. VFB is determined by the voltage applied to the CNTRL pin. The maximum value of VFB is 0.515V and occurs with a CNTRL voltage of approximately 2.7V. This condition translates into approximately 20mA LED current. A lower CNT ...
Switching Regulator Fundamentals (Rev. A)
... secondary winding, generating a voltage of 30 kV to 40 kV on the secondary side. As explained previously, the law of inductance says that it is not possible to instantly break the current flowing in an inductor (because an infinite voltage would be required to make it happen). This principle is what ...
... secondary winding, generating a voltage of 30 kV to 40 kV on the secondary side. As explained previously, the law of inductance says that it is not possible to instantly break the current flowing in an inductor (because an infinite voltage would be required to make it happen). This principle is what ...
Capacitor Self
... The differential amplifier is a basic circuit, used in all linear integrated circuits. It is also the basis for analog-to-digital and digital-to-analog converters. Understanding its operation, including DC bias operation, and its response to signal inputs, is important for further study of linear in ...
... The differential amplifier is a basic circuit, used in all linear integrated circuits. It is also the basis for analog-to-digital and digital-to-analog converters. Understanding its operation, including DC bias operation, and its response to signal inputs, is important for further study of linear in ...
MAX3801 3.2Gbps Adaptive Equalizer General Description Features
... The adaptive cable equalizer accepts differential CML input data at rates up to 3.2Gbps and is capable of equalizing differential or single-ended signals. It automatically adjusts to attenuation levels of up to 30dB at 1.6GHz (because of skin-effect losses in copper cable). The equalizer consists of ...
... The adaptive cable equalizer accepts differential CML input data at rates up to 3.2Gbps and is capable of equalizing differential or single-ended signals. It automatically adjusts to attenuation levels of up to 30dB at 1.6GHz (because of skin-effect losses in copper cable). The equalizer consists of ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.