BSNL_Telecommodel2009 - 2 009
... Q.74 For the proper operation of MASER at a frequency of 10 GHz, the material used is (a) Al2 O3 with slight doping of chromium (b) Ti O2 with slight doping of iron (c) Ti O2 with slight doping of chromium (d) Al2 O3 with slight doping of iron Q.75 A rectangular waveguide is 4.2 cm by 1.85 cm. The ...
... Q.74 For the proper operation of MASER at a frequency of 10 GHz, the material used is (a) Al2 O3 with slight doping of chromium (b) Ti O2 with slight doping of iron (c) Ti O2 with slight doping of chromium (d) Al2 O3 with slight doping of iron Q.75 A rectangular waveguide is 4.2 cm by 1.85 cm. The ...
Sola Power Conditioners
... two (2) separate magnetic paths with limited coupling between them. The output contains a parallel resonant tank circuit and draws power from the primary to replace the power delivered to the load. Note that "resonance" in ferroresonance is similar to that in linear circuits with series or parallel ...
... two (2) separate magnetic paths with limited coupling between them. The output contains a parallel resonant tank circuit and draws power from the primary to replace the power delivered to the load. Note that "resonance" in ferroresonance is similar to that in linear circuits with series or parallel ...
Investigation Ohm’s Law
... Where: V is the voltage, I is the current and R is the resistance. Do your results follow this relationship? Was it the same for the different values of the resistor? Was it the same for the light bulb? 4. If you find a difference between your measurements and those predicted by the equation, there ...
... Where: V is the voltage, I is the current and R is the resistance. Do your results follow this relationship? Was it the same for the different values of the resistor? Was it the same for the light bulb? 4. If you find a difference between your measurements and those predicted by the equation, there ...
ECGR 2255 Lab Write-Ups
... found in Chapter 6 of the ELEC 2210 textbook, Microelectronics Circuit Design by R.C. Jaeger, 3rd Edition (Sections 6.1, 6.2 on pp. 277 – 280). Further details specific to CMOS are found in Section 7.2 (p. 355) and TTL is discussed in Section 9.11 (p. 477) Two relevant diagrams regarding the VTC are ...
... found in Chapter 6 of the ELEC 2210 textbook, Microelectronics Circuit Design by R.C. Jaeger, 3rd Edition (Sections 6.1, 6.2 on pp. 277 – 280). Further details specific to CMOS are found in Section 7.2 (p. 355) and TTL is discussed in Section 9.11 (p. 477) Two relevant diagrams regarding the VTC are ...
SCD Encapsulated - Sola/Hevi-Duty
... supplies designed to power industrial control instrumentation devices and equipment where AC power is not convenient or accessible. With high reliability and wide input range, these units can operate through the most difficult factory floor conditions around the globe. “User friendly” applies to the ...
... supplies designed to power industrial control instrumentation devices and equipment where AC power is not convenient or accessible. With high reliability and wide input range, these units can operate through the most difficult factory floor conditions around the globe. “User friendly” applies to the ...
high voltage probe
... B+ fet, dry joints, a missing gate pulse to B+ fet, an open filter capacitor, a faulty current sense resistor or even a partially shorted B+ coil. A small horizontal size also can be caused by a faulty horizontal size and s-correction circuit (circuit that controls the resolution width). Even though ...
... B+ fet, dry joints, a missing gate pulse to B+ fet, an open filter capacitor, a faulty current sense resistor or even a partially shorted B+ coil. A small horizontal size also can be caused by a faulty horizontal size and s-correction circuit (circuit that controls the resolution width). Even though ...
TJ5631 - HTC Korea
... TJ5631. Increasing capacitance will improve the overall transient response and stability. Decoupling (Bypass) Capacitor In very electrically noisy environments, it is recommended that additional ceramic capacitors be placed from VIN to GND. The use of multiple lower value ceramic capacitors in paral ...
... TJ5631. Increasing capacitance will improve the overall transient response and stability. Decoupling (Bypass) Capacitor In very electrically noisy environments, it is recommended that additional ceramic capacitors be placed from VIN to GND. The use of multiple lower value ceramic capacitors in paral ...
IXI848 - IXYS Power
... A small voltage developed across an external sense resistor (RS), is converted to an amplified ground referenced voltage output at VOUT, (Figure 1). The amplifier’s non-inverting input is high impedance making the voltage at that terminal equal to VIN – (IL) (RS). The amplifier forces the high imped ...
... A small voltage developed across an external sense resistor (RS), is converted to an amplified ground referenced voltage output at VOUT, (Figure 1). The amplifier’s non-inverting input is high impedance making the voltage at that terminal equal to VIN – (IL) (RS). The amplifier forces the high imped ...
Two New Digitally Controlled Electronic Loads Offer Remarkable
... MOSFET’s, etc.), and all manner of other power devices (batteries, current and voltage sources, capacitors, etc.) normally requires putting those devices under load. Historically, electronic loads have been implemented as expensive “boxes” with assorted dials, knobs, displays, and unnecessarily high ...
... MOSFET’s, etc.), and all manner of other power devices (batteries, current and voltage sources, capacitors, etc.) normally requires putting those devices under load. Historically, electronic loads have been implemented as expensive “boxes” with assorted dials, knobs, displays, and unnecessarily high ...
BP5718A12
... The capacitance of C3 should be 10µF, since an excessively small value will result in malfunction. The activation time is defined as: t(sec)=R2�C3�ln[1-17/(VI-30µA�R2)], where VI is the DC voltage after smoothing. The resistance of R2 should be 1.5MΩ, since an excessively small value will result in ...
... The capacitance of C3 should be 10µF, since an excessively small value will result in malfunction. The activation time is defined as: t(sec)=R2�C3�ln[1-17/(VI-30µA�R2)], where VI is the DC voltage after smoothing. The resistance of R2 should be 1.5MΩ, since an excessively small value will result in ...
Mar 2002 Unique Instrumentation Amplifier Precisely Senses Differential Voltages from mV to V
... the 0.1µF across the 10k feedback resistor provides band limiting. The rail-to-rail input capability of the LTC2053 allows this circuit to be easily adapted to also sense ground currents. ...
... the 0.1µF across the 10k feedback resistor provides band limiting. The rail-to-rail input capability of the LTC2053 allows this circuit to be easily adapted to also sense ground currents. ...
Centaur Charger - Victron Energy
... Aluminium epoxy powder coated cases with drip shield and stainless steel fixings withstand the rigors of an adverse environment: heat, humidity and salt air. Circuit boards are protected with an acrylic coating for maximum corrosion resistance. Temperature sensors ensure that power components will a ...
... Aluminium epoxy powder coated cases with drip shield and stainless steel fixings withstand the rigors of an adverse environment: heat, humidity and salt air. Circuit boards are protected with an acrylic coating for maximum corrosion resistance. Temperature sensors ensure that power components will a ...
MMSTA56
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
2SB1731
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
DM7407 Hex Buffers with High Voltage Open
... Hex Buffers with High Voltage Open-Collector Outputs General Description This device contains six independent gates each of which performs a buffer function. The open-collector outputs require external pull-up resistors for proper logical operation. ...
... Hex Buffers with High Voltage Open-Collector Outputs General Description This device contains six independent gates each of which performs a buffer function. The open-collector outputs require external pull-up resistors for proper logical operation. ...
P517/617 Lec1, P1 Some Definitions: I Q
... Work needed to move charge from point a to point b. Work = V•Q Volt = Work/Charge = Joules/Coulomb Voltage is always measured with respect to something. "ground" is defined as zero Volts. ...
... Work needed to move charge from point a to point b. Work = V•Q Volt = Work/Charge = Joules/Coulomb Voltage is always measured with respect to something. "ground" is defined as zero Volts. ...
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.