Casco diode - the key to high PFC efficiency BYC58X-600
... BYC58X-600, the first in NXP’s new Casco series, enhances efficiency in high-power SMPS applications and high-frequency power-switching circuits. Its hyperfast recovery speed ...
... BYC58X-600, the first in NXP’s new Casco series, enhances efficiency in high-power SMPS applications and high-frequency power-switching circuits. Its hyperfast recovery speed ...
EEP/402- Power system protection
... 1) Speed control of dc motor using dc chopper. 2) Speed control of dc motor using single- phase converter. 3) Speed control of dc motor using 3- phase converter. 4) Speed control of single- phase induction motor using ac regulator. 5) Inverter fed three-phase induction motor drive. 6) Simulation of ...
... 1) Speed control of dc motor using dc chopper. 2) Speed control of dc motor using single- phase converter. 3) Speed control of dc motor using 3- phase converter. 4) Speed control of single- phase induction motor using ac regulator. 5) Inverter fed three-phase induction motor drive. 6) Simulation of ...
PDF: 3.13MB
... 2.2 Protective Functions and Operating Sequence There are SC protection, UV protection and OT protection (-T only) in the Super Mini DIP-IPM Ver.4. The operating principle and sequence are described below. 2.2.1 Short Circuit Protection Super Mini DIP-IPM Ver.4 uses external shunt resistor for the c ...
... 2.2 Protective Functions and Operating Sequence There are SC protection, UV protection and OT protection (-T only) in the Super Mini DIP-IPM Ver.4. The operating principle and sequence are described below. 2.2.1 Short Circuit Protection Super Mini DIP-IPM Ver.4 uses external shunt resistor for the c ...
SDDS-NCL Design: Analysis of Supply Voltage Scaling
... than or equal to the threshold M. In case the input values and their weights do not combine to reach M, the output holds its previous state. For example, Figure 1(c) shows the NCL2-of-3 gate truth table. The output of this gate will only switch to 1 when 2 or more inputs are at 1, and it will only s ...
... than or equal to the threshold M. In case the input values and their weights do not combine to reach M, the output holds its previous state. For example, Figure 1(c) shows the NCL2-of-3 gate truth table. The output of this gate will only switch to 1 when 2 or more inputs are at 1, and it will only s ...
HGTG30N60A4 600V SMPS IGBT Features
... Deadtime (the denominator) has been arbitrarily held to 10% of the on-state time for a 50% duty factor. Other definitions are possible. td(OFF)I and td(ON)I are defined in Figure 21. Device turn-off delay can establish an additional frequency limiting condition for an application other than TJM. ...
... Deadtime (the denominator) has been arbitrarily held to 10% of the on-state time for a 50% duty factor. Other definitions are possible. td(OFF)I and td(ON)I are defined in Figure 21. Device turn-off delay can establish an additional frequency limiting condition for an application other than TJM. ...
9350 METER
... configuration of the device can also be performed through the browser.] The device shall accommodate high speed Modbus TCP communications when connected to Ethernet Port 502 The metering device shall provide basic sag/swell detection (over 4 cycles in duration) on any voltage channel; records instan ...
... configuration of the device can also be performed through the browser.] The device shall accommodate high speed Modbus TCP communications when connected to Ethernet Port 502 The metering device shall provide basic sag/swell detection (over 4 cycles in duration) on any voltage channel; records instan ...
OPA693: Ultra-Wideband, Fixed Gain Video Buffer Amplifier with
... internal resistor network may be used to provide either a fixed gain of +2 video buffer or a gain of ±1 voltage buffer. Operating on a low 13mA supply current, the OPA693 offers a slew rate (2500V/µs) and bandwidth (> 700MHz) normally associated with a much higher supply current. A new output stage ...
... internal resistor network may be used to provide either a fixed gain of +2 video buffer or a gain of ±1 voltage buffer. Operating on a low 13mA supply current, the OPA693 offers a slew rate (2500V/µs) and bandwidth (> 700MHz) normally associated with a much higher supply current. A new output stage ...
LARGE TRANSFORMERS FOR POWER ELECTRONIC LOADS
... the harmonic content is less when the commutation angle is large, but it is always substantial. Even harmonics are absent due to the symmetry between negative and positive half cycles. Triple harmonic line currents, if present, would have the same instantaneous values in all three phases. Since they ...
... the harmonic content is less when the commutation angle is large, but it is always substantial. Even harmonics are absent due to the symmetry between negative and positive half cycles. Triple harmonic line currents, if present, would have the same instantaneous values in all three phases. Since they ...
DS3991 General Description Features
... prevent the transformer from reaching the strike voltage and could potentially cause numerous other problems. Operating with the inverter voltage at too high of a level can be damaging to the inverter components. Proper use of the SVMs can prevent these problems. If desired, the high and/or low SVMs ...
... prevent the transformer from reaching the strike voltage and could potentially cause numerous other problems. Operating with the inverter voltage at too high of a level can be damaging to the inverter components. Proper use of the SVMs can prevent these problems. If desired, the high and/or low SVMs ...
SLAA668 - Texas Instruments
... minimum voltage requirement is met. This requirement can sometimes be related to the microcontroller supply voltage level itself (for MSP432P4xx minimum VCC = 1.62 V) or the setting the internal voltage regular to appropriate voltage level. It could be dependent on the CPU operating frequency or a m ...
... minimum voltage requirement is met. This requirement can sometimes be related to the microcontroller supply voltage level itself (for MSP432P4xx minimum VCC = 1.62 V) or the setting the internal voltage regular to appropriate voltage level. It could be dependent on the CPU operating frequency or a m ...
BU2090F
... Power dissipation(total loss) indicates the power that can be consumed by IC at TA=25°C(normal temperature). IC is heated when it consumed power, and the temperature of IC chip becomes higher than ambient temperature. The temperature that can be accepted by IC chip depends on circuit configuration, ...
... Power dissipation(total loss) indicates the power that can be consumed by IC at TA=25°C(normal temperature). IC is heated when it consumed power, and the temperature of IC chip becomes higher than ambient temperature. The temperature that can be accepted by IC chip depends on circuit configuration, ...
AD8381 数据手册DataSheet 下载
... permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to the absolute maximum ratings for extended periods may reduce device rel ...
... permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to the absolute maximum ratings for extended periods may reduce device rel ...
S225-10-5
... 55oC normal rating without loss of normal insulation life. The BONUS CAPACITY is stated on the nameplate (such as 167/187 kVA for a nominal 167 kVA regulator), and is available when the ADD-AMP feature is not in use. All Cooper Power System's regulators are manufactured and tested to ANSI standard C ...
... 55oC normal rating without loss of normal insulation life. The BONUS CAPACITY is stated on the nameplate (such as 167/187 kVA for a nominal 167 kVA regulator), and is available when the ADD-AMP feature is not in use. All Cooper Power System's regulators are manufactured and tested to ANSI standard C ...
34 Electric Current
... Suppose you fall from a bridge and manage to grab onto a high-voltage power line, halting your fall. If you touch nothing else of different potential, you will receive no shock, even if the wire is thousands of volts above ground potential. No charge will flow from one hand to the other because ther ...
... Suppose you fall from a bridge and manage to grab onto a high-voltage power line, halting your fall. If you touch nothing else of different potential, you will receive no shock, even if the wire is thousands of volts above ground potential. No charge will flow from one hand to the other because ther ...
MAX44269 1.3mm x 1.3mm, Low-Power Dual Comparator General Description
... For example, for VCC = 5V, IR3 = -1.5µA, R1 = 200kI, and a VREF = 1.24V, the two resistor values are 827kI and 1.5MI. Therefore, for R3 choose the standard value of 825kI. 2) Choose the hysteresis band required (VHB). In this example, the VHB = 50mV. 3) Calculate R2 according to the following equati ...
... For example, for VCC = 5V, IR3 = -1.5µA, R1 = 200kI, and a VREF = 1.24V, the two resistor values are 827kI and 1.5MI. Therefore, for R3 choose the standard value of 825kI. 2) Choose the hysteresis band required (VHB). In this example, the VHB = 50mV. 3) Calculate R2 according to the following equati ...
AP3105NA/NV/NL/NR Description Pin Assignments
... application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of s ...
... application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of s ...
MAX4908/MAX4909/MAX4930/MAX4932 Dual 3:1 Clickless Audio Multiplexers with Negative-Signal Handling General Description
... pass through without distortion. These analog multiplexers have a low on-resistance (0.38Ω), low supply current, and operate from a single +1.8V to +5.5V supply. The MAX4908 has shunt resistors on all input terminals, and the MAX4909 has shunt resistors on all input terminals except X0 and Y0. The M ...
... pass through without distortion. These analog multiplexers have a low on-resistance (0.38Ω), low supply current, and operate from a single +1.8V to +5.5V supply. The MAX4908 has shunt resistors on all input terminals, and the MAX4909 has shunt resistors on all input terminals except X0 and Y0. The M ...
Immersion Heater Controller
... heatsink at the back. I strapped the Triac down with a piece of FR4 (The stuff PCB’s are made from), but you could use a piece of aluminium for example. Note – the Triac body is NOT isolated from the mains. This means you must insert an insulating heat exchanger pad between the device and the heatsi ...
... heatsink at the back. I strapped the Triac down with a piece of FR4 (The stuff PCB’s are made from), but you could use a piece of aluminium for example. Note – the Triac body is NOT isolated from the mains. This means you must insert an insulating heat exchanger pad between the device and the heatsi ...
Wirewound Resistors - Pulse Handling Capabilities
... the amount of energy required to raise the resistance element to + 350 ºC with no heat loss to the core, coating, or leads. The cross-over point is the time where significant energy starts to be dissipated not only in the wire itself but is now being dissipated into the core, leads, and encapsulatio ...
... the amount of energy required to raise the resistance element to + 350 ºC with no heat loss to the core, coating, or leads. The cross-over point is the time where significant energy starts to be dissipated not only in the wire itself but is now being dissipated into the core, leads, and encapsulatio ...
BTC3 250 KV Tesla Coil / Lightning Generator First Pu
... lightning bolts will produce cracks of noise louder than a rifle shot. These sparks as well as being highly impressive and attention getting also can produce bizarre effects to occur in most common materials. For example, wood may explode into splinters or made to glow with an errie reddish light fr ...
... lightning bolts will produce cracks of noise louder than a rifle shot. These sparks as well as being highly impressive and attention getting also can produce bizarre effects to occur in most common materials. For example, wood may explode into splinters or made to glow with an errie reddish light fr ...
Stray voltage
Stray voltage is the occurrence of electrical potential between two objects that ideally should not have any voltage difference between them. Small voltages often exist between two grounded objects in separate locations, due to normal current flow in the power system. Large voltages can appear on the enclosures of electrical equipment due to a fault in the electrical power system, such as a failure of insulation.