NP40 - Lumel
... Graphical presentation of data in a waveform and vector diagram. Record of events: dips, swells, overvoltages. Power quality according to EN-50160 standard or user-defined limit (registration time from 2 hours to 7 days). Registration of user-defined parameters in the 8GB internal memory (frequency ...
... Graphical presentation of data in a waveform and vector diagram. Record of events: dips, swells, overvoltages. Power quality according to EN-50160 standard or user-defined limit (registration time from 2 hours to 7 days). Registration of user-defined parameters in the 8GB internal memory (frequency ...
Lab 3 Series and Par..
... 4. For each of the three series circuits, compare the experimental results with the resistance calculated using your rule. In evaluating your results, consider the tolerance of each resistor by using the minimum and maximum values in your calculations. 5. Using the measurements you have made above a ...
... 4. For each of the three series circuits, compare the experimental results with the resistance calculated using your rule. In evaluating your results, consider the tolerance of each resistor by using the minimum and maximum values in your calculations. 5. Using the measurements you have made above a ...
LT1097 - Low Cost, Low Power Precision Op Amp
... Compatibility includes externally nulling the offset voltage, as all of the above devices are trimmed with a potentiometer between Pin 1 and Pin 8 and the wiper tied to V+. The simple difference amplifier can be used to illustrate the all-around excellence of the LT1097. The 50k input resistance is ...
... Compatibility includes externally nulling the offset voltage, as all of the above devices are trimmed with a potentiometer between Pin 1 and Pin 8 and the wiper tied to V+. The simple difference amplifier can be used to illustrate the all-around excellence of the LT1097. The 50k input resistance is ...
COMBOLIGHT Remodel Recessed Trimless - 12V MR16 - 5 Light
... regressed 1" (25mm) for additional cutoff. 45° x 45° locking lamp adjustment. Lamp ring features beveled edge and lockable accessory ring that can accept ...
... regressed 1" (25mm) for additional cutoff. 45° x 45° locking lamp adjustment. Lamp ring features beveled edge and lockable accessory ring that can accept ...
COMBOLIGHT Remodel Recessed Trimless - 12V MR16 - 4 Light
... holder* can be ordered to allow fixture to accommodate up to 2 accessories plus one snoot or cross baffle. Optional retractable arm is available for lamp pulldown and extreme aiming. ...
... holder* can be ordered to allow fixture to accommodate up to 2 accessories plus one snoot or cross baffle. Optional retractable arm is available for lamp pulldown and extreme aiming. ...
Single Schottky Barrier Diode, 60 V, 8.0 A, Dual Cathode Common
... Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpos ...
... Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpos ...
a High Accuracy anyCAP™ 200 mA Low Dropout Linear Regulator ADP3303
... the network, although it never appears explicitly in the circuit. Ultimately, this patented design makes it possible to control the loop with only one amplifier. This technique also improves the noise characteristics of the amplifier by providing more flexibility on the tradeoff of noise sources tha ...
... the network, although it never appears explicitly in the circuit. Ultimately, this patented design makes it possible to control the loop with only one amplifier. This technique also improves the noise characteristics of the amplifier by providing more flexibility on the tradeoff of noise sources tha ...
LM6142/LM6144 17 MHz Rail-to-Rail Input-Output Operational Amplifiers LM6142/LM6144, 17
... This can lead to overshoot, ringing and oscillation. Slew rate limiting can also cause additional lag. Most op amps with a fixed maximum slew-rate will lag further and further behind when driving capacitive loads even though the differential input voltage raises. With the LM6142, the lag causes the ...
... This can lead to overshoot, ringing and oscillation. Slew rate limiting can also cause additional lag. Most op amps with a fixed maximum slew-rate will lag further and further behind when driving capacitive loads even though the differential input voltage raises. With the LM6142, the lag causes the ...
Rectifier Troubleshooting
... The AC voltage across line side of circuit breaker (Points A-A) • The AC voltage across load side of circuit breaker (Points B-B) This voltage should be the same as points A-A. • The input change taps for loose connections (Point C) Adjust for the correct input voltage. • The transformer secondary t ...
... The AC voltage across line side of circuit breaker (Points A-A) • The AC voltage across load side of circuit breaker (Points B-B) This voltage should be the same as points A-A. • The input change taps for loose connections (Point C) Adjust for the correct input voltage. • The transformer secondary t ...
AN-653: Improving Temperature, Stability, and Linearity of High Dynamic Range RMS RF Power Detectors
... appearing at the output of the error amplifier now contains significant peak-to-peak noise. While it is critical to feed this signal back to the VGA gain control input with the noise intact, the rms voltage going to the external measurement node can be filtered using a simple filter to yield a large ...
... appearing at the output of the error amplifier now contains significant peak-to-peak noise. While it is critical to feed this signal back to the VGA gain control input with the noise intact, the rms voltage going to the external measurement node can be filtered using a simple filter to yield a large ...
SGA7489Z 数据资料DataSheet下载
... infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time with ...
... infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time with ...
A P P L I C A T I O... Loss-Free Filtered 1. Requirements for an output filter
... High residual ripple is undesirable and can disturb the subsequent electronic assemblies. Special analog and HF circuits require a stable, smoothed and clean supply voltage. However, the high frequency component of harmonic oscillations on the output voltage cannot be overlooked, as this may lead to ...
... High residual ripple is undesirable and can disturb the subsequent electronic assemblies. Special analog and HF circuits require a stable, smoothed and clean supply voltage. However, the high frequency component of harmonic oscillations on the output voltage cannot be overlooked, as this may lead to ...
LOVOS-5 LOVOS-10 Low voltage surge arrester
... Uc= 280 V for phase-neutral conductor and neutral conductorearth protection (TT and TN systems) Uc= 440 V for phase-phase protection (TT, TN, IT systems) Uc= 440 V for phase-neutral conductor and neutral conductorearth protection (IT system) Such parameter SPD practically cover all temporary over ...
... Uc= 280 V for phase-neutral conductor and neutral conductorearth protection (TT and TN systems) Uc= 440 V for phase-phase protection (TT, TN, IT systems) Uc= 440 V for phase-neutral conductor and neutral conductorearth protection (IT system) Such parameter SPD practically cover all temporary over ...
Chapter 18: Electric Current and Circuits
... While the capacitor is charging S2 is open. After the capacitor is fully charged S1 is opened at the same time S2 is closed: this removes the battery from the circuit. Current will now flow in the right hand loop only, discharging the capacitor. ...
... While the capacitor is charging S2 is open. After the capacitor is fully charged S1 is opened at the same time S2 is closed: this removes the battery from the circuit. Current will now flow in the right hand loop only, discharging the capacitor. ...
SGM9126 6-Channel, 5th Order, Standard Definition Video Filter
... The SGM9126 outputs can be DC-coupled or AC-coupled. When 0V is input, the SGM9126 output voltage is 396mV typically. In DC coupling design, one 75Ω resistor is used to connect SGM9126’s output pin with external load directly, this serial back-termination resistor is used to match the impedance of t ...
... The SGM9126 outputs can be DC-coupled or AC-coupled. When 0V is input, the SGM9126 output voltage is 396mV typically. In DC coupling design, one 75Ω resistor is used to connect SGM9126’s output pin with external load directly, this serial back-termination resistor is used to match the impedance of t ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.