IGC142T120T8RH IGBT4 High Power Chip
... characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of ...
... characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of ...
DAC2904 数据资料 dataSheet 下载
... The data input ports of the DAC2904 accept a standard positive coding with data bit D13 being the most significant bit (MSB). The converter outputs support a clock rate of up to 125MSPS. The best performance will typically be achieved with a symmetric duty cycle for write and clock; however, the dut ...
... The data input ports of the DAC2904 accept a standard positive coding with data bit D13 being the most significant bit (MSB). The converter outputs support a clock rate of up to 125MSPS. The best performance will typically be achieved with a symmetric duty cycle for write and clock; however, the dut ...
Bus Edison Short Circuit Currents Current Limiting
... Many congested commercial building areas have underground low voltage network systems for multiple building service connections. Available fault current may approach 200,000 Irms. Figure 7 The fault current values will be reduced by utility KVA capability and impedance in a power distribution system ...
... Many congested commercial building areas have underground low voltage network systems for multiple building service connections. Available fault current may approach 200,000 Irms. Figure 7 The fault current values will be reduced by utility KVA capability and impedance in a power distribution system ...
1250W PowerVerter RV Inverter/Charger with Hardwire Input/Output
... energized, commercial power passes through to connected equipment and the battery set is recharged via 3 stage, selectable 14/55 amp charging system. In UPS mode, the APS system responds to blackouts and voltage fluctuations with a near instantaneous automatic transfer to battery-derived AC output. ...
... energized, commercial power passes through to connected equipment and the battery set is recharged via 3 stage, selectable 14/55 amp charging system. In UPS mode, the APS system responds to blackouts and voltage fluctuations with a near instantaneous automatic transfer to battery-derived AC output. ...
Circuit/System Testing LNF Engine 1. Verify that a test lamp
... LNF Engine 1. Verify that a test lamp illuminates between the G13 generator B+ terminal 1 X2 and ground. ⇒ If the test lamp does not illuminate and the circuit fuse is good 1.1 Ignition OFF. 1.2 Test for less than 2 Ω in the B+ circuit end to end. ⇒ If 2 Ω or greater, repair the open/high resistance ...
... LNF Engine 1. Verify that a test lamp illuminates between the G13 generator B+ terminal 1 X2 and ground. ⇒ If the test lamp does not illuminate and the circuit fuse is good 1.1 Ignition OFF. 1.2 Test for less than 2 Ω in the B+ circuit end to end. ⇒ If 2 Ω or greater, repair the open/high resistance ...
LTC3778 - Wide Operating Range, No Rsense
... one-shot timer OST. When the top MOSFET is turned off, the bottom MOSFET is turned on until the current comparator ICMP trips, restarting the one-shot timer and initiating the next cycle. Inductor current is determined by sensing the voltage between the SENSE– and SENSE+ pins. The voltage on the ITH ...
... one-shot timer OST. When the top MOSFET is turned off, the bottom MOSFET is turned on until the current comparator ICMP trips, restarting the one-shot timer and initiating the next cycle. Inductor current is determined by sensing the voltage between the SENSE– and SENSE+ pins. The voltage on the ITH ...
QA(13) - Series Miniature Circuit Breakers - CBI
... Long Code Example Code: QA-----3(13)-MR-3-15A-----Group ...
... Long Code Example Code: QA-----3(13)-MR-3-15A-----Group ...
GC160 Instruction Manual
... batteries may reduce because of the unbalance charging voltage distribution on new and old batteries. 5.Please turn off the charger before connecting or disconnecting the wires. 6.The charger has a 2-year worldwide warranty, however, damages from misusing the charger will not be included in the cove ...
... batteries may reduce because of the unbalance charging voltage distribution on new and old batteries. 5.Please turn off the charger before connecting or disconnecting the wires. 6.The charger has a 2-year worldwide warranty, however, damages from misusing the charger will not be included in the cove ...
PIECAL Model 334 - PIE Calibrators
... 4 to 20 milliamp DC loop. It can be used at any access point in your loop. Source & Read 0.00 to 24.00 mA, Simulate a 2 Wire Transmitter or use the PIECAL Model 334 to simultaneously power your 2 Wire Transmitter and measure its output. When desired the PIECAL Model 334 can display current in millia ...
... 4 to 20 milliamp DC loop. It can be used at any access point in your loop. Source & Read 0.00 to 24.00 mA, Simulate a 2 Wire Transmitter or use the PIECAL Model 334 to simultaneously power your 2 Wire Transmitter and measure its output. When desired the PIECAL Model 334 can display current in millia ...
FDS6984AS Dual Notebook Power Supply N-Channel PowerTrench SyncFET
... Figure 21. Transient Thermal Response Curve. Thermal characterization performed using the conditions described in Note 1c. Transient thermal response will change depending on the circuit board design. ...
... Figure 21. Transient Thermal Response Curve. Thermal characterization performed using the conditions described in Note 1c. Transient thermal response will change depending on the circuit board design. ...
MAX3430 ±80V Fault-Protected, Fail-Safe, 1/4-Unit Load, +3.3V RS-485 Transceiver General Description
... Inserting circuit boards into a hot, or powered backplane may cause voltage transients on DE, RE, and receiver inputs A and B that can lead to data errors. For example, upon initial circuit board insertion, the processor undergoes a power-up sequence. During this period, the highimpedance state of t ...
... Inserting circuit boards into a hot, or powered backplane may cause voltage transients on DE, RE, and receiver inputs A and B that can lead to data errors. For example, upon initial circuit board insertion, the processor undergoes a power-up sequence. During this period, the highimpedance state of t ...
here - electriccircuits
... Sometimes you might have gotten a negative value for voltage. Make a connection between the way the metals were attached to the meter AND you information from TABLE 1 to draw a conclusion about why the negative value occurred. Specific connections yield + voltage, if reversed the voltage becomes ne ...
... Sometimes you might have gotten a negative value for voltage. Make a connection between the way the metals were attached to the meter AND you information from TABLE 1 to draw a conclusion about why the negative value occurred. Specific connections yield + voltage, if reversed the voltage becomes ne ...
Biela J. Aigner H., Parallel/Series Connection of Self
... converters from the DC voltage source VDC is the same. Neglecting the magnetising current and/or magnetising inductance of the two transformers in a first step, the two resonant tank currents IS1 and IS2 must be the same since the secondaries of the two transformers are connected in series so that s ...
... converters from the DC voltage source VDC is the same. Neglecting the magnetising current and/or magnetising inductance of the two transformers in a first step, the two resonant tank currents IS1 and IS2 must be the same since the secondaries of the two transformers are connected in series so that s ...
Discrete devices: FETs - UBC Engineering Physics Project Lab
... Op-amp input voltages (V+, V-) must be at least a few volts away from the power rails (+Vcc, -Vcc). Applying input voltages equal or near the power rails will cause the Op-amp to behave unexpectedly. Rail-to-rail Op-amps are an expensive solution to this limitation. ...
... Op-amp input voltages (V+, V-) must be at least a few volts away from the power rails (+Vcc, -Vcc). Applying input voltages equal or near the power rails will cause the Op-amp to behave unexpectedly. Rail-to-rail Op-amps are an expensive solution to this limitation. ...
MMBD4148SE Datasheet
... arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance w ...
... arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance w ...
product specification
... while the specified load is connected between both terminals at the same ambient temperature as specified above; provided that the measured value shall be based on meter reading taken 8 seconds after the circuit is closed. Service life: Test specimen batteries shall be kept for 8 hours or longer at ...
... while the specified load is connected between both terminals at the same ambient temperature as specified above; provided that the measured value shall be based on meter reading taken 8 seconds after the circuit is closed. Service life: Test specimen batteries shall be kept for 8 hours or longer at ...
MOSFET body diode recovery mechanism in a phase
... investigate the freewheeling and the ZVS steps. During step 2 the current freewheels into the body-drain diode D2 (see Figure 4); since this is directly biased carriers are injected in the N- epi (holes) and P body (electrons) regions of the device. Once Q2 is turned on, a portion of the total curre ...
... investigate the freewheeling and the ZVS steps. During step 2 the current freewheels into the body-drain diode D2 (see Figure 4); since this is directly biased carriers are injected in the N- epi (holes) and P body (electrons) regions of the device. Once Q2 is turned on, a portion of the total curre ...
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.