Electrical Machines lab –II Manual
... 2. Opening the SPST switch connected across the field DC supply is given to the field and field current is adjusted to 0.3A ( 20% of rated field current) 3. The DC supply to the field is removed and SPST switch is connected across the field by closing the switch 4. As 3- ɸ , 440V, 50Hz AC supply is ...
... 2. Opening the SPST switch connected across the field DC supply is given to the field and field current is adjusted to 0.3A ( 20% of rated field current) 3. The DC supply to the field is removed and SPST switch is connected across the field by closing the switch 4. As 3- ɸ , 440V, 50Hz AC supply is ...
74ALVC16245 Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs 7
... The ALVC16245 contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. Each byte has separate 3-STATE control inputs which can be shorted together for full 16-bit operation. The T/R inputs determine the di ...
... The ALVC16245 contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. Each byte has separate 3-STATE control inputs which can be shorted together for full 16-bit operation. The T/R inputs determine the di ...
74LCX2244 Low Voltage Buffer/Line Driver with 5V Tolerant Inputs
... 3-STATE outputs. The device may be employed as a memory address driver, clock driver and bus-oriented transmitter/receiver. The LCX2244 is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The 26Ω series resistors help reduce output o ...
... 3-STATE outputs. The device may be employed as a memory address driver, clock driver and bus-oriented transmitter/receiver. The LCX2244 is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The 26Ω series resistors help reduce output o ...
RF5565 2.4GHz TO 2.5GHz, 802.11b/g/n WiFi FRONT END MODULE Features
... The RF5565 integrates the matching networks and DC blocking capacitors for all RF ports. This greatly reduces the number of external components and layout area needed to implement this FEM. Typically only a total of four external components are required to achieve nominal performance. However, depen ...
... The RF5565 integrates the matching networks and DC blocking capacitors for all RF ports. This greatly reduces the number of external components and layout area needed to implement this FEM. Typically only a total of four external components are required to achieve nominal performance. However, depen ...
EV-12V-2200-33D 12V 26W Dimmable CV DC LED
... All Illuminous dimmable drivers will dim from 100% to 5%. Each LED has a Vf (Forward Voltage), typically is 3V, and when the driver dims below this voltage, it will simply stop working. So dimming performance is a factor of the LED, not the driver. Dimming performance is optimal at greater than 50% ...
... All Illuminous dimmable drivers will dim from 100% to 5%. Each LED has a Vf (Forward Voltage), typically is 3V, and when the driver dims below this voltage, it will simply stop working. So dimming performance is a factor of the LED, not the driver. Dimming performance is optimal at greater than 50% ...
KM50-E - Omron
... 7) Do not install the product close to heat-producing devices, a coil for instance. 8) Make sure to wire properly after confirming the terminal number. 9) Do not connect anything with terminals that are not used. 10) Wire the product using crimp terminals for M3.5 screws. 11) When installing the pro ...
... 7) Do not install the product close to heat-producing devices, a coil for instance. 8) Make sure to wire properly after confirming the terminal number. 9) Do not connect anything with terminals that are not used. 10) Wire the product using crimp terminals for M3.5 screws. 11) When installing the pro ...
TVS Diode Array SPA SP720 Lead-Free/Green Series Datasheet
... CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this ...
... CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this ...
PI Design Advice.pdf
... through it. that means 20mA of current. in order to generate say 1.1vdc out of 20mA of current you need to have a resistance of 1.1vdc/0.02a or 55 ohms. this is your shared value of Rk, common to both halves of the at7. unfortunately this is a low value--too low to rely on to provide enhanced curren ...
... through it. that means 20mA of current. in order to generate say 1.1vdc out of 20mA of current you need to have a resistance of 1.1vdc/0.02a or 55 ohms. this is your shared value of Rk, common to both halves of the at7. unfortunately this is a low value--too low to rely on to provide enhanced curren ...
Pdf - Text of NPTEL IIT Video Lectures
... shunt with this combination of circuits. So, this combination in shunt with this combination gives the complete characteristics that we have depicted here. Here, I have made it somewhat symmetric around this so that the slopes are the same for both positive going as well as negative going voltages. ...
... shunt with this combination of circuits. So, this combination in shunt with this combination gives the complete characteristics that we have depicted here. Here, I have made it somewhat symmetric around this so that the slopes are the same for both positive going as well as negative going voltages. ...
Electrochemical Processor Manual
... 3.5 Filter Switch The Filter switch allows a low pass filter to be used if required. The filter has a pass band from dc to approximately 10 Hz and is extremely useful for removing unwanted electrical noise from the cell, especially from stirrer and mains pickup when using the higher sensitivity cell ...
... 3.5 Filter Switch The Filter switch allows a low pass filter to be used if required. The filter has a pass band from dc to approximately 10 Hz and is extremely useful for removing unwanted electrical noise from the cell, especially from stirrer and mains pickup when using the higher sensitivity cell ...
LLC resonant half-bridge converter design guideline
... The harmonics of the switching frequency are then neglected and the tank waveforms are assumed to be purely sinusoidal at the fundamental frequency: this approach gives quite accurate results for operating points at and above the resonance frequency of the resonant tank (in the continuous conduction ...
... The harmonics of the switching frequency are then neglected and the tank waveforms are assumed to be purely sinusoidal at the fundamental frequency: this approach gives quite accurate results for operating points at and above the resonance frequency of the resonant tank (in the continuous conduction ...
Programmable DC Electronic Load MODEL 6310 Series Key Features:
... is integrated into each 6310 load module using a 15-bit precision measurement circuit. The user can perform on line voltage measurement and adjustment, or simulate short circuit test using the simple keypad on the front panel. Additionally, the 6310 series offers an optional remote controller for au ...
... is integrated into each 6310 load module using a 15-bit precision measurement circuit. The user can perform on line voltage measurement and adjustment, or simulate short circuit test using the simple keypad on the front panel. Additionally, the 6310 series offers an optional remote controller for au ...
FXMA108 Dual-Supply, 8-Bit Signal Translator with Configurable
... translator designed for both uni-directional and bidirectional voltage translation between two logic levels. The device allows translation between voltages as high as 5.5V to as low as 1.65V. The A port tracks the VCCA level and the B port tracks the VCCB level. This allows for bi-directional voltag ...
... translator designed for both uni-directional and bidirectional voltage translation between two logic levels. The device allows translation between voltages as high as 5.5V to as low as 1.65V. The A port tracks the VCCA level and the B port tracks the VCCB level. This allows for bi-directional voltag ...
valve voltmeter - Keith
... To observe possible error due to input circuit resistance the effect on the reading of inserting high resistances at Ri was noted. With the original valve, as little as S M0 caused a considerably larger change in reading than could be tolerated. A number of other valves were then tried-ancient and m ...
... To observe possible error due to input circuit resistance the effect on the reading of inserting high resistances at Ri was noted. With the original valve, as little as S M0 caused a considerably larger change in reading than could be tolerated. A number of other valves were then tried-ancient and m ...
RFHA1101 RF OUT VD RF IN
... In order to achieve the advertised MTTF, proper heat removal must be considered to maintain the junction at or below the maximum of 200°C. Proper thermal design includes consideration of ambient temperature and the thermal resistance from ambient to the back of the package including heatsinking syst ...
... In order to achieve the advertised MTTF, proper heat removal must be considered to maintain the junction at or below the maximum of 200°C. Proper thermal design includes consideration of ambient temperature and the thermal resistance from ambient to the back of the package including heatsinking syst ...
MAX1687 Step-Up DC-DC Converters with Precise, Adaptive Current Limit for GSM General Description
... The MAX1687/MAX1688 step-up DC-DC converters deliver up to 2W from a single Li-Ion or three NiMH cells. The devices are ideal for burst-load applications such as GSM cell phones and wireless LANs, where the RF power amplifiers require short, high current bursts. The MAX1687/MAX1688 reduce battery su ...
... The MAX1687/MAX1688 step-up DC-DC converters deliver up to 2W from a single Li-Ion or three NiMH cells. The devices are ideal for burst-load applications such as GSM cell phones and wireless LANs, where the RF power amplifiers require short, high current bursts. The MAX1687/MAX1688 reduce battery su ...
BD63843EFV
... (2) Connecting the power supply connector backward Connecting of the power supply in reverse polarity can damage IC. Take precautions when connecting the power supply lines. An external direction diode can be added. (3) Power supply Lines As return of current regenerated by back EMF of FET output ha ...
... (2) Connecting the power supply connector backward Connecting of the power supply in reverse polarity can damage IC. Take precautions when connecting the power supply lines. An external direction diode can be added. (3) Power supply Lines As return of current regenerated by back EMF of FET output ha ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.