2 3 4 5 6 7 8 9 10 11 1 1 2 3 4 5 6 7 TECH SPECS
... The calibration should be performed exactly as follows: Using an accurate multi-meter to three decimal places. And a stable voltage source. 1.) Start up GC and the multi-meter. 2.) Patch the voltage source to a attenuator and then to the AUX input of GC. 3.) Patch a cable from the THRU output on GC ...
... The calibration should be performed exactly as follows: Using an accurate multi-meter to three decimal places. And a stable voltage source. 1.) Start up GC and the multi-meter. 2.) Patch the voltage source to a attenuator and then to the AUX input of GC. 3.) Patch a cable from the THRU output on GC ...
AN021 : Voltage Level Conversion
... Today, most digital ICs have CMOS output levels. These will deliver rail-to-rail swing, as long as they are not heavily loaded. Since CMOS inputs have very high input impedance, a CMOS output will have rail-to-rail operation when used to drive a CMOS input. Input levels depend on the logic family; s ...
... Today, most digital ICs have CMOS output levels. These will deliver rail-to-rail swing, as long as they are not heavily loaded. Since CMOS inputs have very high input impedance, a CMOS output will have rail-to-rail operation when used to drive a CMOS input. Input levels depend on the logic family; s ...
RFVC1824 数据资料DataSheet下载
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
KSD882 NPN Epitaxial Silicon Transistor KSD882 — NPN Epit axial Silicon
... HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE T ...
... HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE T ...
Digital multimeters DMG 100-110
... In addition to providing datalogs and simple, user-configured Web pages, it can also be used to: • Configure alarms (for sending by email) • Make and view trend graphs • Send commands to devices • Energy usage by time slots. ...
... In addition to providing datalogs and simple, user-configured Web pages, it can also be used to: • Configure alarms (for sending by email) • Make and view trend graphs • Send commands to devices • Energy usage by time slots. ...
Our Friend the Direct Box
... The triangle symbol at the bottom of the diagram is the opamp. In many ways, these devices are kind of like transformers on steroids. They have the advantage of input impedance often as high as 10MegOhms, and can drive into as low as 4Ω. Yes, you can actually drive a speaker directly with an opamp, ...
... The triangle symbol at the bottom of the diagram is the opamp. In many ways, these devices are kind of like transformers on steroids. They have the advantage of input impedance often as high as 10MegOhms, and can drive into as low as 4Ω. Yes, you can actually drive a speaker directly with an opamp, ...
What is an effective or a root mean square value of an alternating
... An effective value of an alternating current is root mean square of its instantaneous value over one cycle. This is 1/1.4142 of the peak current value for a normal (= sinusoidal) alternating current. An effective value of an alternating voltage is defined in the same manner. It is 1/1.4142 of the pe ...
... An effective value of an alternating current is root mean square of its instantaneous value over one cycle. This is 1/1.4142 of the peak current value for a normal (= sinusoidal) alternating current. An effective value of an alternating voltage is defined in the same manner. It is 1/1.4142 of the pe ...
ADC
... SETB P3.5 // low to high pulse to WR for starting conversion WAIT: JB P3.4,WAIT // polls until INTR=0 CLR P3.7 // ensures CS=0 CLR P3.6 // high to low pulse to RD for reading the data from ADC MOV A,P1 // moves the digital data to accumulator CPL A // complements the digital data (*see the notes) MO ...
... SETB P3.5 // low to high pulse to WR for starting conversion WAIT: JB P3.4,WAIT // polls until INTR=0 CLR P3.7 // ensures CS=0 CLR P3.6 // high to low pulse to RD for reading the data from ADC MOV A,P1 // moves the digital data to accumulator CPL A // complements the digital data (*see the notes) MO ...
78ET-1 - Marine Engineering Study Materials
... 4. A quantity of 0.1cm diameter wire is to be used for reloading fuse-holders. Calculate the normal steady current it may carry in order to allow a safe margin of 100 per cent overload if it is known to lose heat at the rate of 0.004 cal/sec/sq cm of surface for each Centigrade degree above the ambi ...
... 4. A quantity of 0.1cm diameter wire is to be used for reloading fuse-holders. Calculate the normal steady current it may carry in order to allow a safe margin of 100 per cent overload if it is known to lose heat at the rate of 0.004 cal/sec/sq cm of surface for each Centigrade degree above the ambi ...
Description and operating instructions i Rail Switch 2 RS2
... damages. All rights reserved, in particular in the case of patent grant or registration of a utility or design. Copyright © © Richard Hirschmann GmbH & Co. 1999 All Rights Reserved ...
... damages. All rights reserved, in particular in the case of patent grant or registration of a utility or design. Copyright © © Richard Hirschmann GmbH & Co. 1999 All Rights Reserved ...
TIP142
... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notic ...
... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notic ...
ECE632_Final
... Figure 1. Using 250mV and 500mV also allowed us to use divide by N SC topologies. As we wanted to save die area, we decided to use the same capacitors for each of these as we will only be allowing one output voltage at a time. We developed a switching system controlled by a non-overlapping clock and ...
... Figure 1. Using 250mV and 500mV also allowed us to use divide by N SC topologies. As we wanted to save die area, we decided to use the same capacitors for each of these as we will only be allowing one output voltage at a time. We developed a switching system controlled by a non-overlapping clock and ...
Analog to Digital Converter
... • A problem with the weighted resistor network is that accurate resistances have to be used for each of the resistors and its difficult to obtain such resistors over the wide range needed. As a result this form of DAC is limited to 4 bit conversion • So normally a ladder R-2R circuit which required ...
... • A problem with the weighted resistor network is that accurate resistances have to be used for each of the resistors and its difficult to obtain such resistors over the wide range needed. As a result this form of DAC is limited to 4 bit conversion • So normally a ladder R-2R circuit which required ...
NCP699 150 mA CMOS Low Iq LDO with Enable in TSOP-5
... As power across the NCP699 increases, it might become necessary to provide some thermal relief. The maximum power dissipation supported by the device is dependent upon board design and layout. Mounting pad configuration on the PCB, the board material and also the ambient temperature effect the rate ...
... As power across the NCP699 increases, it might become necessary to provide some thermal relief. The maximum power dissipation supported by the device is dependent upon board design and layout. Mounting pad configuration on the PCB, the board material and also the ambient temperature effect the rate ...
How Impedance Heating Works
... bit more complex. Traditionally, electric heat is generated by passing current through a wire that is purely resistive. This is how electrical resistance tape or cable tracing produces heat. With the impedance method, heat is generated by combining three different effects: 1. The pipe acts as a res ...
... bit more complex. Traditionally, electric heat is generated by passing current through a wire that is purely resistive. This is how electrical resistance tape or cable tracing produces heat. With the impedance method, heat is generated by combining three different effects: 1. The pipe acts as a res ...
COMBOLIGHT New Construction Recessed w/ Trim - 12V MR16 - 6 Light
... hardware of the fixture from sight below the ceiling. Can accommodate 0.50" (13mm) to 1.25" (32mm) ceiling thickness. Optional Chicago Plenum configuration available. ...
... hardware of the fixture from sight below the ceiling. Can accommodate 0.50" (13mm) to 1.25" (32mm) ceiling thickness. Optional Chicago Plenum configuration available. ...
Residential Split System Air Conditioners and Heat Pumps DEALER
... Check equipment for shipping damage. Note damages: ____________________________________ _____ Locate and level the unit. See Installation Instructions under Install on a Solid, Level Mounting Pad and Clearance Requirement sections. _____ Elevate the unit to ensure proper drainage. _____ Connect powe ...
... Check equipment for shipping damage. Note damages: ____________________________________ _____ Locate and level the unit. See Installation Instructions under Install on a Solid, Level Mounting Pad and Clearance Requirement sections. _____ Elevate the unit to ensure proper drainage. _____ Connect powe ...
International Electrical Engineering Journal (IEEJ) Vol. 6 (2015) No.9, pp. 1988-1993
... increasingly difficult to do, because the size and number of non-linear and poor power factor loads such as adjustable speed drives, computer power supplies, furnaces and traction drives are increasing rapidly. Due to their nonlinear nature, these solid state converters cause excessive neutral curre ...
... increasingly difficult to do, because the size and number of non-linear and poor power factor loads such as adjustable speed drives, computer power supplies, furnaces and traction drives are increasing rapidly. Due to their nonlinear nature, these solid state converters cause excessive neutral curre ...
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.