Using DSP Hybrids in High Power Applications Initial Design Tips
... for high gain, high power applications. The output stage on all of those hybrids is a digital drive H−bridge with an output impedance of no more than 20 W and is capable of driving zero−bias receivers of very low impedance. Laboratory measurements show that these hybrids can drive receivers with an ...
... for high gain, high power applications. The output stage on all of those hybrids is a digital drive H−bridge with an output impedance of no more than 20 W and is capable of driving zero−bias receivers of very low impedance. Laboratory measurements show that these hybrids can drive receivers with an ...
- aes journals
... eliminating the turn-on switching loss by having the voltage of the switching circuit set to zero right before the circuit is turned on. Zero-current switching is to avoid the turn-off switching loss by allowing no current to flow through the circuit right before turning it off. The voltage or curre ...
... eliminating the turn-on switching loss by having the voltage of the switching circuit set to zero right before the circuit is turned on. Zero-current switching is to avoid the turn-off switching loss by allowing no current to flow through the circuit right before turning it off. The voltage or curre ...
The laboratory work is done in groups of 3-4 - MyCourses
... of the declared value on lamp’s data sheet. After the 100 hours of operation the luminous flux should be at least 90% of the declared value on the lamp’s data sheet. The luminous flux measurements are performed in integrating spheres (also known as Ulbricht spheres). The diameter of the integrating ...
... of the declared value on lamp’s data sheet. After the 100 hours of operation the luminous flux should be at least 90% of the declared value on the lamp’s data sheet. The luminous flux measurements are performed in integrating spheres (also known as Ulbricht spheres). The diameter of the integrating ...
Evaluates: MAX3942 MAX3942 Evaluation Kit _________________General Description _____________________________Features
... adjustment of MODSET using R3. 4) To use the pulse-width control (PWC) install a jumper on the lower two pins of JP1. To disable PWC place a jumper on the top two pins of JP1. 5) Ensure that a jumper is not installed on JP9 (MODEN) and enable modulation. 6) Connect a differential signal source to J3 ...
... adjustment of MODSET using R3. 4) To use the pulse-width control (PWC) install a jumper on the lower two pins of JP1. To disable PWC place a jumper on the top two pins of JP1. 5) Ensure that a jumper is not installed on JP9 (MODEN) and enable modulation. 6) Connect a differential signal source to J3 ...
velodyne ULD15 manual from Velodyne
... U8 (NE5534) and is converted back to an AC signal. It is at that point that the signal is routed to the loop board via pin J7-1 and onto IC U7 pin 9 (inverting input of the fourth op amp). The summed signal travels out of the Loop Board and on to the Preamp Board via a twisted pair wire set. Once th ...
... U8 (NE5534) and is converted back to an AC signal. It is at that point that the signal is routed to the loop board via pin J7-1 and onto IC U7 pin 9 (inverting input of the fourth op amp). The summed signal travels out of the Loop Board and on to the Preamp Board via a twisted pair wire set. Once th ...
TRS3221E 数据资料 dataSheet 下载
... RS-232 pins provide IEC G1000-4-2 ESD protection. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single ...
... RS-232 pins provide IEC G1000-4-2 ESD protection. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single ...
MAX134 Evaluation Kit Evaluates: General Description Features
... resistor-divider (R2 and R3) provide 545mV for default operation. A potentiometer (R4) allows the reference voltage to be set to 655mV or any other voltage in the MAX134’s reference-voltage range. To operate in 50Hz, move the shunt on JU1 to the 2-3 position to select the variable input, adjust R4 f ...
... resistor-divider (R2 and R3) provide 545mV for default operation. A potentiometer (R4) allows the reference voltage to be set to 655mV or any other voltage in the MAX134’s reference-voltage range. To operate in 50Hz, move the shunt on JU1 to the 2-3 position to select the variable input, adjust R4 f ...
PSU_Part1_EfficiencyPowerFactor - Renesas e
... Renesas Electronics Corporation. ©2011. Renesas Electronics Corporation. All rights reserved. ...
... Renesas Electronics Corporation. ©2011. Renesas Electronics Corporation. All rights reserved. ...
Optimize Your SAR ADC Design - TI E2E Community
... Once we know the pertinent characteristics of the input signal we can select the ADC for this circuit. In particular, we want an ADC that has a minimum sampling frequency that is two times higher than the maximum signal frequency plus an additional 10 to 20 x multiplier so that we capture a better p ...
... Once we know the pertinent characteristics of the input signal we can select the ADC for this circuit. In particular, we want an ADC that has a minimum sampling frequency that is two times higher than the maximum signal frequency plus an additional 10 to 20 x multiplier so that we capture a better p ...
Penn State-Developed Heart Pump Sees Successful Human Testing
... significant internal impedance, the induced voltage will be divided between the internal impedance of the coil and the external impedance of the load resistor. ...
... significant internal impedance, the induced voltage will be divided between the internal impedance of the coil and the external impedance of the load resistor. ...
Mutual inductance
... Mutual inductance When the current in a coil is changing an e.m.f will be induced in a nearby circuit due to some of the magnetic flux produced by the first circuit linking the second. The phenomenon is known as mutual induction. It is important to realise that the induced e.m.f. lasts only as long ...
... Mutual inductance When the current in a coil is changing an e.m.f will be induced in a nearby circuit due to some of the magnetic flux produced by the first circuit linking the second. The phenomenon is known as mutual induction. It is important to realise that the induced e.m.f. lasts only as long ...
Required Output per Foot (Meter)
... mass can develop that can cause the floor to heave. Installing Chromalox CWM cable in the sub-floor under the freezer floor insulation (see the accompanying illustration) can prevent frost heave by maintaining the temperature of the ground above freezing. The sub-floor may be concrete or compacted s ...
... mass can develop that can cause the floor to heave. Installing Chromalox CWM cable in the sub-floor under the freezer floor insulation (see the accompanying illustration) can prevent frost heave by maintaining the temperature of the ground above freezing. The sub-floor may be concrete or compacted s ...
File
... 3. What are the various applications of stator voltage control scheme? The stator voltage control method is suitable for applications where torque demand reduces with speed, which points towards its suitability for Fan Pump drives ...
... 3. What are the various applications of stator voltage control scheme? The stator voltage control method is suitable for applications where torque demand reduces with speed, which points towards its suitability for Fan Pump drives ...
Lect22
... •Physically, what’s happening is that the final charge cannot be placed on a capacitor instantly. •Initially, the voltage drop across an uncharged capacitor = 0 because the charge on it is zero ! (V=Q/C) •As current starts to flow, charge builds up on the capacitor, the voltage drop is proportional ...
... •Physically, what’s happening is that the final charge cannot be placed on a capacitor instantly. •Initially, the voltage drop across an uncharged capacitor = 0 because the charge on it is zero ! (V=Q/C) •As current starts to flow, charge builds up on the capacitor, the voltage drop is proportional ...
LEM`s new class of Rogowski coil split
... Elektrotechnik, 1912), is that it is a coil-winding that closes back on itself, wrapping the conductor to be measured like any toroidal-type current intensity transformer, the only — but major— difference being that there is no magnetic core. While Ampère’s theorem still applies, the equations are s ...
... Elektrotechnik, 1912), is that it is a coil-winding that closes back on itself, wrapping the conductor to be measured like any toroidal-type current intensity transformer, the only — but major— difference being that there is no magnetic core. While Ampère’s theorem still applies, the equations are s ...
Network design documents
... Differences between AC and DC AC line noise Electrostatic discharge Grounding electrical current in computer equipment Purpose of grounding computer equipment ...
... Differences between AC and DC AC line noise Electrostatic discharge Grounding electrical current in computer equipment Purpose of grounding computer equipment ...
256K x 16 Bit 3.3 V Asynchronous Fast Static RAM MCM6343
... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any ...
... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.