Day 2 Notes 1
... Rectifier Commutation process: ωt<0: D3 and D4 are ON ωt=0+: vs becomes positive and D1 and D2 turn ON; vd = 0 since all 4 diodes are ON ωt=u : current in D3 and D4 has dropped to zero and they turn OFF; output voltage snaps up to input line voltage ...
... Rectifier Commutation process: ωt<0: D3 and D4 are ON ωt=0+: vs becomes positive and D1 and D2 turn ON; vd = 0 since all 4 diodes are ON ωt=u : current in D3 and D4 has dropped to zero and they turn OFF; output voltage snaps up to input line voltage ...
Basic Digital Logic
... for the output to be “1” OR, where ANY of the inputs can be “1” for the output to be “1” NOT (or the Inverter) where the output is the opposite (compliment) of the input. ...
... for the output to be “1” OR, where ANY of the inputs can be “1” for the output to be “1” NOT (or the Inverter) where the output is the opposite (compliment) of the input. ...
Capacitor Self
... a. Study the chip layout of Fig. 3. The standard procedure on DIP (dual in-line package) “chips” is to identify pin 1 with a notch in the end of the chip package. The notch always separates pin 1 from the last pin on the chip. In the case of the 741, the notch is between pins 1 and 8. Pin 2 is the ...
... a. Study the chip layout of Fig. 3. The standard procedure on DIP (dual in-line package) “chips” is to identify pin 1 with a notch in the end of the chip package. The notch always separates pin 1 from the last pin on the chip. In the case of the 741, the notch is between pins 1 and 8. Pin 2 is the ...
DS13 SSR for loads up to 2A @ 60Vdc Product Facts
... 1.2 terminal input configuration is compatible with CMOS or open collector TTL (with pull-up resistor). For Vcc levels above 6Vdc, a series limiting resistor is required. See Fig. 2 for resistor value. Use standard resistor value equal to or less than value form the curve. 2.Vcc = 5Vdc for all tests ...
... 1.2 terminal input configuration is compatible with CMOS or open collector TTL (with pull-up resistor). For Vcc levels above 6Vdc, a series limiting resistor is required. See Fig. 2 for resistor value. Use standard resistor value equal to or less than value form the curve. 2.Vcc = 5Vdc for all tests ...
FSL156MRBN Green-Mode Fairchild Power Switch (FPS™)
... an unexpected abnormal event. In this situation, the protection circuit should trigger to protect the SMPS. However, even when the SMPS is in normal operation, the overload protection circuit can be triggered during the load transition. To avoid this undesired operation, the overload protection circ ...
... an unexpected abnormal event. In this situation, the protection circuit should trigger to protect the SMPS. However, even when the SMPS is in normal operation, the overload protection circuit can be triggered during the load transition. To avoid this undesired operation, the overload protection circ ...
Bias Resistor Transistor
... For any given circuit board, there will be a group of control settings that will give the desired heat pattern. The operator must set temperatures for several heating zones, and a figure for belt speed. Taken together, these control settings make up a heating “profile” for that particular circuit bo ...
... For any given circuit board, there will be a group of control settings that will give the desired heat pattern. The operator must set temperatures for several heating zones, and a figure for belt speed. Taken together, these control settings make up a heating “profile” for that particular circuit bo ...
ADI`s Automatic External Defibrillator (AED
... automatic by operation method, and monophasic or biphasic waveform by energy delivery method. Defibrillation consists of delivering a therapeutic dose of electrical energy to the affected heart with a device called a defibrillator. This depolarizes a critical mass of the heart muscle, terminates the ...
... automatic by operation method, and monophasic or biphasic waveform by energy delivery method. Defibrillation consists of delivering a therapeutic dose of electrical energy to the affected heart with a device called a defibrillator. This depolarizes a critical mass of the heart muscle, terminates the ...
Application notes AN1015 current loop output
... Despite the large number of industrial buses now available most industrial measurement technology applications require that the measurement signal be converted into a suitable standard analog signal for further processing (signal transmission). The reasons for this lie in the simple handling of sign ...
... Despite the large number of industrial buses now available most industrial measurement technology applications require that the measurement signal be converted into a suitable standard analog signal for further processing (signal transmission). The reasons for this lie in the simple handling of sign ...
MAX7058 315MHz/390MHz Dual-Frequency ASK Transmitter General Description
... 26 can be selected, and a 15MHz crystal is used as the reference for 315MHz/390MHz operation. The FSEL pin is used to select the divide ratio. The MAX7058 can operate over a 300MHz to 450MHz range by using different crystal frequencies. The two operating frequencies are always related by a 26:21 rat ...
... 26 can be selected, and a 15MHz crystal is used as the reference for 315MHz/390MHz operation. The FSEL pin is used to select the divide ratio. The MAX7058 can operate over a 300MHz to 450MHz range by using different crystal frequencies. The two operating frequencies are always related by a 26:21 rat ...
Data Sheet (current)
... between the rails of the device when the internal gates switch. Whereas the current mode driver switches a fixed current between its output without any substantial overlap current. This is similar to some ECL and PECL devices, but without the heavy static ICC requirements of the ECL/PECL designs. LV ...
... between the rails of the device when the internal gates switch. Whereas the current mode driver switches a fixed current between its output without any substantial overlap current. This is similar to some ECL and PECL devices, but without the heavy static ICC requirements of the ECL/PECL designs. LV ...
operational amplifiers
... The TL321 is a high-gain, frequency-compensated operational amplifier that is designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is also possible as long as the difference between the two supplies is 3 V to 30 V and pin 7 is at least 1. ...
... The TL321 is a high-gain, frequency-compensated operational amplifier that is designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is also possible as long as the difference between the two supplies is 3 V to 30 V and pin 7 is at least 1. ...
B o o s t C o n... TDA4863 Power Factor Controller IC for High Power Factor
... Conventional electronic ballasts and switch mode power supplies are designed with a bridge rectifier and a bulk capacitor. Their disadvantage is that the circuit draws power from the line when the instantaneous AC voltage exceeds the capacitors voltage. This occurs near the line voltage peak and cau ...
... Conventional electronic ballasts and switch mode power supplies are designed with a bridge rectifier and a bulk capacitor. Their disadvantage is that the circuit draws power from the line when the instantaneous AC voltage exceeds the capacitors voltage. This occurs near the line voltage peak and cau ...
ADM3232E 数据手册DataSheet 下载
... The ADM3232E features high slew rates, permitting data transmission at rates well in excess of the EIA-232E specifications. RS-232 voltage levels are maintained at data rates up to 460 kbps, even under worst-case loading conditions. The slew rate is internally controlled to less than 30 V/μs to mini ...
... The ADM3232E features high slew rates, permitting data transmission at rates well in excess of the EIA-232E specifications. RS-232 voltage levels are maintained at data rates up to 460 kbps, even under worst-case loading conditions. The slew rate is internally controlled to less than 30 V/μs to mini ...
Evaluates: MAX5090 MAX5090 Evaluation Kit General Description Features
... The MAX5090 EV kit features a 10W, step-down, DCDC switching-regulator circuit. The circuit uses a MAX5090C adjustable output-voltage converter to provide a +5V output voltage at up to 2A of current. The EV kit is powered by a +7.5V to +76V DC source. The MAX5090C converter’s built-in, high-side, lo ...
... The MAX5090 EV kit features a 10W, step-down, DCDC switching-regulator circuit. The circuit uses a MAX5090C adjustable output-voltage converter to provide a +5V output voltage at up to 2A of current. The EV kit is powered by a +7.5V to +76V DC source. The MAX5090C converter’s built-in, high-side, lo ...
Ultra-Thin, Small Footprint 1-W, 12- to 36
... The starting point for the calculation is the selected voltage VC1, which determines the duty cycle and as such affects the relevant timing for the ripple current. On the secondary side, a minimum voltage of 17.8 V is required as per the calculation in Table 3. The outputs J3 and J4 need a total of ...
... The starting point for the calculation is the selected voltage VC1, which determines the duty cycle and as such affects the relevant timing for the ripple current. On the secondary side, a minimum voltage of 17.8 V is required as per the calculation in Table 3. The outputs J3 and J4 need a total of ...
EVBUM2049/D - 1476.0 KB
... near the line zero crossing where the power transfer is particularly inefficient. This is at the cost of some current distortion. If superior power factor is needed, forcing a minimum 0.75 V voltage on the “FFcontrol” inhibits this function. ...
... near the line zero crossing where the power transfer is particularly inefficient. This is at the cost of some current distortion. If superior power factor is needed, forcing a minimum 0.75 V voltage on the “FFcontrol” inhibits this function. ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.