AC/DC Power Supplies
... The new TOP-200 Series AC/DC Power Supplies feature the highest power rating in the industry standard 3.0” x 5.0” (76.2 x 127 mm) footprint. They can supply up to 200 W output power with convection cooling over an industrial operating temperature range of –25°C to +70°C. This performance could be re ...
... The new TOP-200 Series AC/DC Power Supplies feature the highest power rating in the industry standard 3.0” x 5.0” (76.2 x 127 mm) footprint. They can supply up to 200 W output power with convection cooling over an industrial operating temperature range of –25°C to +70°C. This performance could be re ...
Lock-in amplifiers
... Sum and difference freq generated Compare to signal addition -- interference Signal frequency close to reference freq – low freq beat – DC for equal freq sine waves – DC output level depends on relative phase ...
... Sum and difference freq generated Compare to signal addition -- interference Signal frequency close to reference freq – low freq beat – DC for equal freq sine waves – DC output level depends on relative phase ...
74HC157 pdf
... The MM74HC157 high speed Quad 2-to-1 Line data selector/Multiplexers utilizes advanced silicon-gate CMOS technology. It possesses the high noise immunity and low power consumption of standard CMOS integrated circuits, as well as the ability to drive 10 LS-TTL loads. This device consists of four 2-in ...
... The MM74HC157 high speed Quad 2-to-1 Line data selector/Multiplexers utilizes advanced silicon-gate CMOS technology. It possesses the high noise immunity and low power consumption of standard CMOS integrated circuits, as well as the ability to drive 10 LS-TTL loads. This device consists of four 2-in ...
WE 261A - Western Electric
... The frequency limits specified under maximum ratings are based on the tube being used as an oscillator. The tube may be used at full rating up to 30 megacycles. When operating at higher frequencies, the dielectric losses, charging currents and lead-in heating are increased greatly. The plate voltage ...
... The frequency limits specified under maximum ratings are based on the tube being used as an oscillator. The tube may be used at full rating up to 30 megacycles. When operating at higher frequencies, the dielectric losses, charging currents and lead-in heating are increased greatly. The plate voltage ...
Experiment 10: Inverting Amplifier
... 2. Set trim pot value such that the output voltage of the op amp is equal to -4.5V when the input voltage is +1.5V. – Take a screen shot of the input and output voltage as a function of time, displaying at least 3 cycles. – Remove R5 from the circuit. Measure and record the resistance between pins 1 ...
... 2. Set trim pot value such that the output voltage of the op amp is equal to -4.5V when the input voltage is +1.5V. – Take a screen shot of the input and output voltage as a function of time, displaying at least 3 cycles. – Remove R5 from the circuit. Measure and record the resistance between pins 1 ...
... The Intensity Control Block gives voltage input to the PWM Controller Circuit. PWM controller circuit triggers the constant current boost IC (TPS926920) then it is given to the constant current IC via Mosfet Circuit. Mosfet is a voltage controlled device. Finally, the output of the constant current ...
L6377
... non dissipative short circuit protection and it ensures a very safe operation even in permanent overload conditions. Note that, of course, choosing the most appropriate value for the tON interval (i.e. the value of the CDON capacitor) a delay (the tON itself) will prevent that a misleading Short Cir ...
... non dissipative short circuit protection and it ensures a very safe operation even in permanent overload conditions. Note that, of course, choosing the most appropriate value for the tON interval (i.e. the value of the CDON capacitor) a delay (the tON itself) will prevent that a misleading Short Cir ...
FAN6961 Boundary Mode PFC Controller FAN6961 —Boundary Mode PFC Controller Features
... Inverting Input of the Error Amplifier. INV is connected to the converter output via a resistive divider. This pin is also used for over-voltage clamping and open-loop feedback protection. Output of the Error Amplifier. To create a precise clamping protection, a compensation network between this pin ...
... Inverting Input of the Error Amplifier. INV is connected to the converter output via a resistive divider. This pin is also used for over-voltage clamping and open-loop feedback protection. Output of the Error Amplifier. To create a precise clamping protection, a compensation network between this pin ...
Light Emitting Diodes and Digital Circuits I
... dimple on the case. Looking at the chip from the top, the pins are then numbered in a ...
... dimple on the case. Looking at the chip from the top, the pins are then numbered in a ...
or view meeting intro slides (3.6MB PDF file)
... commercial sound and broadcast work. Four reasons can be stated: 1 Shunt capacitance found in long cables has negligible effect on high-frequency response. 2 Line resistance in long lines is not an appreciable fraction of 600 ohms, so losses are low. 3 Higher impedances are much more sensitive to el ...
... commercial sound and broadcast work. Four reasons can be stated: 1 Shunt capacitance found in long cables has negligible effect on high-frequency response. 2 Line resistance in long lines is not an appreciable fraction of 600 ohms, so losses are low. 3 Higher impedances are much more sensitive to el ...
High-Side Current Sensing with Wide Dynamic
... wide dynamic range based on operating, maximum, or off-peak operation. To the designer, this means that an accurate current sensor is needed to monitor a current that can range from 50 mA (or as little as 15 mA)1 to 20 A, while the drain of the LDMOS is biased at a high voltage ranging from 28 V to ...
... wide dynamic range based on operating, maximum, or off-peak operation. To the designer, this means that an accurate current sensor is needed to monitor a current that can range from 50 mA (or as little as 15 mA)1 to 20 A, while the drain of the LDMOS is biased at a high voltage ranging from 28 V to ...
RT9164B - Richtek
... tantalum or 50μF aluminum electrolytic with 30mΩ to 2Ω range capacitor is sufficient. The output capacitor does not have a theoretical upper limit and increasing its value will increase stability. COUT = 100μF or more is typical for high current regulator design. ...
... tantalum or 50μF aluminum electrolytic with 30mΩ to 2Ω range capacitor is sufficient. The output capacitor does not have a theoretical upper limit and increasing its value will increase stability. COUT = 100μF or more is typical for high current regulator design. ...
UC3843 – Current Mode PWM Controller
... The UC1842/3/4/5 family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include under-voltage lockout featuring start up current less than 1mA, a precisi ...
... The UC1842/3/4/5 family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include under-voltage lockout featuring start up current less than 1mA, a precisi ...
Receivers - TalkTalk
... RF amplifier gain increases sensitivity One or more tuned circuits All the gain is at one frequency – feedback is a problem AF amplifier provides more power for loudspeakers ...
... RF amplifier gain increases sensitivity One or more tuned circuits All the gain is at one frequency – feedback is a problem AF amplifier provides more power for loudspeakers ...
Restoration of a 1951 RCA-Victor Model X-711 AM
... the world [1]. This created a new subsidary known as RCA-Victor, which was the manufacturer of, among many others, the Model X-711 AM/FM radio, the subject of this report. The X-711 was introduced in 1951, near the end of the “golden age of radio,” when television was growing rapidly in popularity. ...
... the world [1]. This created a new subsidary known as RCA-Victor, which was the manufacturer of, among many others, the Model X-711 AM/FM radio, the subject of this report. The X-711 was introduced in 1951, near the end of the “golden age of radio,” when television was growing rapidly in popularity. ...
ZXCT1051 Precision wide input range current monitor datasheet
... 20V while sensing common mode signals from 0V up to VCC -2V. When choosing appropriate values for RSENSE a compromise must be reached between in-line signal loss (including potential power dissipation effects) and small signal accuracy. Higher values for RSENSE gives better accuracy at low load curr ...
... 20V while sensing common mode signals from 0V up to VCC -2V. When choosing appropriate values for RSENSE a compromise must be reached between in-line signal loss (including potential power dissipation effects) and small signal accuracy. Higher values for RSENSE gives better accuracy at low load curr ...
A 1-V 1.8-MHz CMOS Switched-Opamp SC Filter with Rail-to
... close to ground or to the positive supply. This, however, limits the output swing to either one of the two regions shown in Fig. 1(c). On the other hand, at low supply voltage it is mandatory to maximize the output swing in order to achieve a sufficient dynamic range. This is because reducing the su ...
... close to ground or to the positive supply. This, however, limits the output swing to either one of the two regions shown in Fig. 1(c). On the other hand, at low supply voltage it is mandatory to maximize the output swing in order to achieve a sufficient dynamic range. This is because reducing the su ...
Chapter 1 Introduction to Electronics
... very low and the output parallel resistance is very large, these characteristics are essential for a current amplifier. The current gain of the amplifier is defined as the ratio between output current and input current, mathematically The gain of a current amplifier is unit less. (There is no unit) ...
... very low and the output parallel resistance is very large, these characteristics are essential for a current amplifier. The current gain of the amplifier is defined as the ratio between output current and input current, mathematically The gain of a current amplifier is unit less. (There is no unit) ...
DR36712714
... quality in ideal world would mean how pure the voltage is, how pure the current waveform is in its sinusoidal form. Power quality is very important to commercial and industrial power system designs.A perfect sinusoidal waveform must be without any kind of distortion. If there is any distortion in te ...
... quality in ideal world would mean how pure the voltage is, how pure the current waveform is in its sinusoidal form. Power quality is very important to commercial and industrial power system designs.A perfect sinusoidal waveform must be without any kind of distortion. If there is any distortion in te ...