GeekTeches GM328B Transistor tester
... diode. Two colors diodes are identified as two diodes. 19. Resistance less than 2100 ohm, it’s equivalent inductance is also measured at the same time. Range is 0.01mH~20H, but it’s measurement accuracy is not very good. 20. Program tape self checking function, Support calibration of multiple param ...
... diode. Two colors diodes are identified as two diodes. 19. Resistance less than 2100 ohm, it’s equivalent inductance is also measured at the same time. Range is 0.01mH~20H, but it’s measurement accuracy is not very good. 20. Program tape self checking function, Support calibration of multiple param ...
HW7 Hints Prob. 1 (SS5.86). In this problem you must first decide (by
... Prob 3. (SS5.101) This is another (much simpler) constant current source circuit used in IC analog circuit designs. It should be obvious how to calculate R such that Ie1 = 2 mA. Thus we can assume that Io = Ic is APPROXIMATELY the same as Ie1 = 2 mA, assuming that beta is suitably large. Assuming th ...
... Prob 3. (SS5.101) This is another (much simpler) constant current source circuit used in IC analog circuit designs. It should be obvious how to calculate R such that Ie1 = 2 mA. Thus we can assume that Io = Ic is APPROXIMATELY the same as Ie1 = 2 mA, assuming that beta is suitably large. Assuming th ...
UC2852 数据资料 dataSheet 下载
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
Backpack Electrofishing Systems
... electrofishing – reduces battery drain and greatly reduces narcosis time – see full description on last page ABP-2 – two-channel system engineered specifically for lamprey programs Two independently controlled rate and duty cycle channels instantly accessible by two separate thumb switches on the ...
... electrofishing – reduces battery drain and greatly reduces narcosis time – see full description on last page ABP-2 – two-channel system engineered specifically for lamprey programs Two independently controlled rate and duty cycle channels instantly accessible by two separate thumb switches on the ...
Final Presentation - High Speed Digital Systems Lab
... instead of Boost converter to prevent possible noises and to reduce BOM price. Because we can’t trust that the USB power is always +5v and not less, we couldn’t use only one charge pump to double it, so we needed two charge pumps with more than +5v operating voltage range. We found only one charge p ...
... instead of Boost converter to prevent possible noises and to reduce BOM price. Because we can’t trust that the USB power is always +5v and not less, we couldn’t use only one charge pump to double it, so we needed two charge pumps with more than +5v operating voltage range. We found only one charge p ...
MR2321532154
... are the two most important parameter of the comparator which are to be used in high speed ADCs. The technology scaling of MOS transistors enables high-speed and lowpower operation but the offset voltage of the comparator is increased due to the transistor mismatch[2]. Different architectures like pr ...
... are the two most important parameter of the comparator which are to be used in high speed ADCs. The technology scaling of MOS transistors enables high-speed and lowpower operation but the offset voltage of the comparator is increased due to the transistor mismatch[2]. Different architectures like pr ...
STLVDS31B
... The STLVDS31B is a quad differential line drivers that implements the electrical characteristics of low voltage differential signaling (LVDS). This signaling technique lowers the output voltage levels of 5 V differential standard levels (such as TIA/EIA-422B) to reduce the power, increase the switch ...
... The STLVDS31B is a quad differential line drivers that implements the electrical characteristics of low voltage differential signaling (LVDS). This signaling technique lowers the output voltage levels of 5 V differential standard levels (such as TIA/EIA-422B) to reduce the power, increase the switch ...
Project Three – BJT Amplifier
... base of the BJT circuit with a bypass capacitor (C1) set at a value of 10µF. In addition, the emitter is connected to ground through another 10μF bypass capacitor (C2). Because of the large capacitance of these two capacitors, they can be assumed as open when performing DC analysis and shorted when ...
... base of the BJT circuit with a bypass capacitor (C1) set at a value of 10µF. In addition, the emitter is connected to ground through another 10μF bypass capacitor (C2). Because of the large capacitance of these two capacitors, they can be assumed as open when performing DC analysis and shorted when ...
File
... 1. Calculate the total resistance for a 650 ohm, a 350 ohm, and a 1000 ohm resistor connected in series. 2. Calculate the total resistance for ten 120 ohm resistors in series. 3. A string of fifty 15 ohm Christmas tree lights are connected in series. One burns out, they all burn out. Calculate the t ...
... 1. Calculate the total resistance for a 650 ohm, a 350 ohm, and a 1000 ohm resistor connected in series. 2. Calculate the total resistance for ten 120 ohm resistors in series. 3. A string of fifty 15 ohm Christmas tree lights are connected in series. One burns out, they all burn out. Calculate the t ...
Alstom: 01B
... The total resistance of all (about 1700) splices in the circuit is rather unknown. I expect a value between 350 and 900 nW. We should try to deduce this value by measuring the voltage over all the magnets at several DC current levels (e.g. during the ‘current loop stability’ tests). The accuracy of ...
... The total resistance of all (about 1700) splices in the circuit is rather unknown. I expect a value between 350 and 900 nW. We should try to deduce this value by measuring the voltage over all the magnets at several DC current levels (e.g. during the ‘current loop stability’ tests). The accuracy of ...
20 Electrical Plans
... As noted on handout (units given below are full size units taken from the 16 scale) – Size of outlet symbol = 1/8” diameter circle – Size of light fixture symbol = 1/4” diameter circle – Size of fluorescent symbol = 1/8” x 1” (6”x48” real size) – Size of switch symbol = 1/8” lettering – Size of push ...
... As noted on handout (units given below are full size units taken from the 16 scale) – Size of outlet symbol = 1/8” diameter circle – Size of light fixture symbol = 1/4” diameter circle – Size of fluorescent symbol = 1/8” x 1” (6”x48” real size) – Size of switch symbol = 1/8” lettering – Size of push ...
Wiener MPOD information (pdf)
... check box. If unchecked, the standard (PI) regulator is used. This is the fastest regulation, but may start oscillating with wires to the load longer than 1 meter. In this situations the advanced (PID) regulator of the Moderate Regulation should be used. If the load is connected with really long or ...
... check box. If unchecked, the standard (PI) regulator is used. This is the fastest regulation, but may start oscillating with wires to the load longer than 1 meter. In this situations the advanced (PID) regulator of the Moderate Regulation should be used. If the load is connected with really long or ...
95% High efficiency power supply changes
... The surface area available to provide cooling is the limiting factor in how much heat you can dissipate from a convection-cooled power supply – one that doesn’t need a fan. It follows that the more efficient you make the power supply, the less heat you’ll need to remove and the smaller the unit can ...
... The surface area available to provide cooling is the limiting factor in how much heat you can dissipate from a convection-cooled power supply – one that doesn’t need a fan. It follows that the more efficient you make the power supply, the less heat you’ll need to remove and the smaller the unit can ...
Innovative power flow management and voltage control technologies
... increasing power transfer capability. There are basically two ways of generating this series voltage. One way is to draw all the active power PT and reactive power QT requirements needed to generate this voltage from the network, as shown in Fig. 5. The other way is to draw only the active power fro ...
... increasing power transfer capability. There are basically two ways of generating this series voltage. One way is to draw all the active power PT and reactive power QT requirements needed to generate this voltage from the network, as shown in Fig. 5. The other way is to draw only the active power fro ...
GaN Broadband Power Amplifier
... amplifier operates with a base plate temperature of 85C with no degradation in the MTBF for the GaN devices inside. It is packaged in a modular housing that is approximately 6.5" (width) by 7.5" (long) by 2.0" (height). This amplifier has a typical P3dB of 50100 watts at room temperature. Noise figu ...
... amplifier operates with a base plate temperature of 85C with no degradation in the MTBF for the GaN devices inside. It is packaged in a modular housing that is approximately 6.5" (width) by 7.5" (long) by 2.0" (height). This amplifier has a typical P3dB of 50100 watts at room temperature. Noise figu ...
PS5R-S - Acromag
... DIN rail with built-in DIN rail clips that require no additional brackets. They can also be directly mounted on a panel, which means installation is a snap. ...
... DIN rail with built-in DIN rail clips that require no additional brackets. They can also be directly mounted on a panel, which means installation is a snap. ...
E-212 - Accuphase
... is kept low and current detection is performed. An impedance-converting amplifier then converts the current into a voltage to be used as the feedback signal. Since the impedance at the current feedback point (current adder in Figure 2) is very low, there is almost no phase shift. Phase compensation ...
... is kept low and current detection is performed. An impedance-converting amplifier then converts the current into a voltage to be used as the feedback signal. Since the impedance at the current feedback point (current adder in Figure 2) is very low, there is almost no phase shift. Phase compensation ...
PR‐PUB‐NLH‐053 NLH 2015 Prudence Review Page 1 of 3 Q.
... Prior to transmission line upgrades on the Avalon Peninsula that were completed in 2002, 230 kV transmission lines TL218 and TL236 were in a double‐circuit configuration over a distance of approximately 10 km between Hardwoods Terminals Station and Oxen Pond Terminal Station. ...
... Prior to transmission line upgrades on the Avalon Peninsula that were completed in 2002, 230 kV transmission lines TL218 and TL236 were in a double‐circuit configuration over a distance of approximately 10 km between Hardwoods Terminals Station and Oxen Pond Terminal Station. ...
AN60-034 - Transient Protection of Darlington gain block amplifiers
... The frequency range of the Darlington amplifiers is specified down to DC, but for proper biasing conditions to occur input and output coupling capacitors need to be incorporated. These capacitors determine the low frequency end of the amplifier frequency range. Normally the Darlington gain block amp ...
... The frequency range of the Darlington amplifiers is specified down to DC, but for proper biasing conditions to occur input and output coupling capacitors need to be incorporated. These capacitors determine the low frequency end of the amplifier frequency range. Normally the Darlington gain block amp ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).