High-voltage Thyristors for HVDC and Other Applications
... negative charging. The object that is supposed to be deformed is placed in a special air coil. In this way, for example, two pipes can be fixed together without using any kind of rubber seal. LTTs are tested in this application with charging voltage of up to 5 kV, a load dI/dt of 5 kA/µs and a maxim ...
... negative charging. The object that is supposed to be deformed is placed in a special air coil. In this way, for example, two pipes can be fixed together without using any kind of rubber seal. LTTs are tested in this application with charging voltage of up to 5 kV, a load dI/dt of 5 kA/µs and a maxim ...
NCP1729 - Switched Capacitor Voltage Inverter
... A zener diode can be used with the shutdown input to provide closed loop regulation performance. This significantly reduces the converter’s output resistance and dramatically enhances the load regulation. For closed loop operation, the desired regulated output voltage must be lower in magnitude than ...
... A zener diode can be used with the shutdown input to provide closed loop regulation performance. This significantly reduces the converter’s output resistance and dramatically enhances the load regulation. For closed loop operation, the desired regulated output voltage must be lower in magnitude than ...
The Mosfet Transistor
... For both types of IGBT, a positive voltage VGE will involve a conduction channel in p-type layer underneath the gate As VCE is higher than Vbi of J1, then MOS part of the device will inject electrons in n-type layer N-type layer is the base of a PNP transistor, where J1 is collector-base and J ...
... For both types of IGBT, a positive voltage VGE will involve a conduction channel in p-type layer underneath the gate As VCE is higher than Vbi of J1, then MOS part of the device will inject electrons in n-type layer N-type layer is the base of a PNP transistor, where J1 is collector-base and J ...
BD6385EFV-LB
... An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit or an open circuit. If any over rated values will expect to exceed the absolute ma ...
... An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit or an open circuit. If any over rated values will expect to exceed the absolute ma ...
objective - Technicalsymposium
... Determine the following using the program available use long line model. (a) The sending end voltage, current and efficiency when the load at the receiving end is 640 MW at 0.8 power factor logging at 400 kV. (b) The receiving end voltage, current, efficiency and losses when 480 MW and 320 MVAR are ...
... Determine the following using the program available use long line model. (a) The sending end voltage, current and efficiency when the load at the receiving end is 640 MW at 0.8 power factor logging at 400 kV. (b) The receiving end voltage, current, efficiency and losses when 480 MW and 320 MVAR are ...
Kirchoffs Voltage Law
... The KVL equation is obtained by traversing a circuit loop in either direction and writing down path of traversal to sum unchanged the voltage of each element whose + terminal is entered first and writing down the Vr1 negative of every elements voltage where the minus sign is first met. The loop must ...
... The KVL equation is obtained by traversing a circuit loop in either direction and writing down path of traversal to sum unchanged the voltage of each element whose + terminal is entered first and writing down the Vr1 negative of every elements voltage where the minus sign is first met. The loop must ...
MAX5413/MAX5414/MAX5415 Dual, 256-Tap, Low-Drift, Digital Potentiometers in 14-Pin TSSOP General Description
... between resistor taps, as well as a convenient poweron reset (POR) that sets the wiper to the midscale position at power-up. Each potentiometer consists of a fixed resistor with a wiper contact that is digitally controlled through a 3-wire serial interface and has 256 tap points. It performs the sam ...
... between resistor taps, as well as a convenient poweron reset (POR) that sets the wiper to the midscale position at power-up. Each potentiometer consists of a fixed resistor with a wiper contact that is digitally controlled through a 3-wire serial interface and has 256 tap points. It performs the sam ...
MAX1673 Regulated, 125mA-Output, Charge-Pump DC-DC Inverter ________________General Description
... The MAX1673 charge-pump inverter provides a lowcost, compact means of generating a regulated negative output from a positive input at up to 125mA. It requires only three small capacitors, and only two resistors to set its output voltage. The input range is 2V to 5.5V. The regulated output can be set ...
... The MAX1673 charge-pump inverter provides a lowcost, compact means of generating a regulated negative output from a positive input at up to 125mA. It requires only three small capacitors, and only two resistors to set its output voltage. The input range is 2V to 5.5V. The regulated output can be set ...
Performance Analysis of Four Leg Voltage Source Inverter Fed
... (SPWM). The production of two phases having the phase shift of 90 is achieved by using MOSFET based four leg voltage source inverter in which SPWM control scheme is used. Mathematical model of TwPIM is developed using MATLAB as a simulation tool for achieving the required results of speed variatio ...
... (SPWM). The production of two phases having the phase shift of 90 is achieved by using MOSFET based four leg voltage source inverter in which SPWM control scheme is used. Mathematical model of TwPIM is developed using MATLAB as a simulation tool for achieving the required results of speed variatio ...
MAX5986A–MAX5986C/MAX5987A IEEE 802.3af-Compliant, High-Efficiency, Class 1/
... VLDO_IN = 5V, VLDO_FB = VDRV, ILOAD = 80mA ...
... VLDO_IN = 5V, VLDO_FB = VDRV, ILOAD = 80mA ...
Development of Fast-Switching SiC Transistor
... Recently, with the growing global interest on energy saving, power device efficiency is becoming increasingly important. Almost all power devices are fabricated utilizing silicon (Si) and their performances have approached to the limit that can be obtained from Si. Silicon carbide (SiC) is one of th ...
... Recently, with the growing global interest on energy saving, power device efficiency is becoming increasingly important. Almost all power devices are fabricated utilizing silicon (Si) and their performances have approached to the limit that can be obtained from Si. Silicon carbide (SiC) is one of th ...
General Description Features
... input. When the Hold input is connected to V+, however, the display latch pulse is inhibited, and the the display latches are not updated. The Hold input has a 70kΩ pulldown resistor to Test (ICL7116) or Ground (ICL7117) and the Hold input will be pulled low if it is left open. When Hold is low the ...
... input. When the Hold input is connected to V+, however, the display latch pulse is inhibited, and the the display latches are not updated. The Hold input has a 70kΩ pulldown resistor to Test (ICL7116) or Ground (ICL7117) and the Hold input will be pulled low if it is left open. When Hold is low the ...
capacitor - Eportfolio@UTM
... For example, a temperature coefficient of 200 ppm/°C means that for each °C change in the temperature, the capacitance changes by 0.02%. (That's because 200 ÷ 1,000,000 = 0.0002, which is the same as 0.02%.) ...
... For example, a temperature coefficient of 200 ppm/°C means that for each °C change in the temperature, the capacitance changes by 0.02%. (That's because 200 ÷ 1,000,000 = 0.0002, which is the same as 0.02%.) ...
KBJ6005G - KBJ610G Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Extended - Range Ammeter
... Construct the meter circuit that you designed and test it against a “standard” meter (your digital multimeter). Using the power supply/resistor combination shown in Figure 2, connect your “standard” meter and your “meter under test” in series with the A-B terminals. Make measurements necessary to sk ...
... Construct the meter circuit that you designed and test it against a “standard” meter (your digital multimeter). Using the power supply/resistor combination shown in Figure 2, connect your “standard” meter and your “meter under test” in series with the A-B terminals. Make measurements necessary to sk ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... increases and at the same time voltage magnitude also increases. The system is voltage unstable if at the same time reactive power increased and the voltage magnitude decreases[7, 8]. To overcome the voltage drop as described above, it is required compensation equipment to maintain the voltage magni ...
... increases and at the same time voltage magnitude also increases. The system is voltage unstable if at the same time reactive power increased and the voltage magnitude decreases[7, 8]. To overcome the voltage drop as described above, it is required compensation equipment to maintain the voltage magni ...
P85445D
... The Wheelock Exceder LED LSPSTxC Series High-Fidelity Multi-Candela Speaker Strobes are UL Listed under Standard 1971 for Signaling Devices for the Hearing Impaired, UL Standard 1480 for Speaker Appliances and ULC Listed under Standard CAN/ULC-S541-07 and CAN/ ULC-S526-07 for indoor Fire Protective ...
... The Wheelock Exceder LED LSPSTxC Series High-Fidelity Multi-Candela Speaker Strobes are UL Listed under Standard 1971 for Signaling Devices for the Hearing Impaired, UL Standard 1480 for Speaker Appliances and ULC Listed under Standard CAN/ULC-S541-07 and CAN/ ULC-S526-07 for indoor Fire Protective ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.