171032401 - Katalog.we
... The connection of the RON resistor to VIN results into an additional compensation of varying VIN values, (VIN feedforward) so the switching frequency will remain almost constant even during VIN transients. A load current transient (low to high current) allows the off-time to immediately transition t ...
... The connection of the RON resistor to VIN results into an additional compensation of varying VIN values, (VIN feedforward) so the switching frequency will remain almost constant even during VIN transients. A load current transient (low to high current) allows the off-time to immediately transition t ...
FFP08S60SN 8 A, 600 V STEALTH II Diode STEALTH™ II
... • Stealth Recovery trr = 25 ns (@ IF = 8 A) ...
... • Stealth Recovery trr = 25 ns (@ IF = 8 A) ...
FDMS3686S PowerTrench Power Stage
... 1. Input ceramic bypass capacitors C1 and C2 must be placed close to the D1 and S2 pins of Power Stage to help reduce parasitic inductance and High Frequency conduction loss induced by switching operation. C1 and C2 show the bypass capacitors placed close to the part between D1 and S2. Input capaci ...
... 1. Input ceramic bypass capacitors C1 and C2 must be placed close to the D1 and S2 pins of Power Stage to help reduce parasitic inductance and High Frequency conduction loss induced by switching operation. C1 and C2 show the bypass capacitors placed close to the part between D1 and S2. Input capaci ...
Action PAK AP1080 & AP1090 ® DC Input, Field Configurable Limit Alarms
... Range Selector for the desired maximum setpoint input. Round desired maximum input values to the next highest range (e.g., 0120V = 200V range). Output Configure the Mode Selector for the required function. See Figure 6. Power Configure the AC jumpers for either 120 or 240 VAC operation. See Figure 4 ...
... Range Selector for the desired maximum setpoint input. Round desired maximum input values to the next highest range (e.g., 0120V = 200V range). Output Configure the Mode Selector for the required function. See Figure 6. Power Configure the AC jumpers for either 120 or 240 VAC operation. See Figure 4 ...
Designing Active Band Pass Filter using Double Layers
... are the channel width and length, VGS, VSB are the gatesource and the source-substrate bias voltage, VT is the threshold voltage, Cox, Cb are the capacitances of the thin ′ is the capacitances of oxide and the depletion layer, Cox the thin oxide per unit area, γ is the body effect coefficient, φ B i ...
... are the channel width and length, VGS, VSB are the gatesource and the source-substrate bias voltage, VT is the threshold voltage, Cox, Cb are the capacitances of the thin ′ is the capacitances of oxide and the depletion layer, Cox the thin oxide per unit area, γ is the body effect coefficient, φ B i ...
16 channel LED driver with error detection, current gain control and
... The ALED1642GW is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The ALED1642GW guarantees 20 V output driving capability allowing the user to connect several LEDs in series. In the output stage, sixteen regulated current sources provide from 3 mA ...
... The ALED1642GW is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The ALED1642GW guarantees 20 V output driving capability allowing the user to connect several LEDs in series. In the output stage, sixteen regulated current sources provide from 3 mA ...
Design and Implementation High Speed Low Power Cam
... remain unchanged, indicating a match. Since all available words in the CAMs are compared in parallel, result can be obtained in a single clock cycle. Hence, CAMs are faster than other hardware- and software-based search systems [2]. They are therefore preferred in high-throughput applications such a ...
... remain unchanged, indicating a match. Since all available words in the CAMs are compared in parallel, result can be obtained in a single clock cycle. Hence, CAMs are faster than other hardware- and software-based search systems [2]. They are therefore preferred in high-throughput applications such a ...
A New Strained-Silicon Channel Trench
... TRENCH-GATE MOSFET [1]–[15] is the most preferred power device for medium-to-low-voltage power applications. These are used extensively in control switching, dc–dc converters, automotive electronics, microprocessor power supplies, etc. In all these applications, low ON-state resistance is the prime ...
... TRENCH-GATE MOSFET [1]–[15] is the most preferred power device for medium-to-low-voltage power applications. These are used extensively in control switching, dc–dc converters, automotive electronics, microprocessor power supplies, etc. In all these applications, low ON-state resistance is the prime ...
Chapter 2 – Ohm`s Law: Resistance
... have a linear taper, which means they vary in a linear way when turned, while others may have an audio taper, which is an exponential variation. They are available in a wide range of values. They can be used as variable resistors, or even as position sensors, such as in joysticks and guitar pedals. ...
... have a linear taper, which means they vary in a linear way when turned, while others may have an audio taper, which is an exponential variation. They are available in a wide range of values. They can be used as variable resistors, or even as position sensors, such as in joysticks and guitar pedals. ...
AN-1913 LM5088 Evaluation Board (Rev. E)
... Step 6: Increase the load beyond the rated current to check the current limiting. The output current should limit at approximately 10A. The LM5088-1 board will enter cycle-by-cycle current limiting, while LM5088-2 is configured for a hiccup mode restart. Cooling is critical in this step. ...
... Step 6: Increase the load beyond the rated current to check the current limiting. The output current should limit at approximately 10A. The LM5088-1 board will enter cycle-by-cycle current limiting, while LM5088-2 is configured for a hiccup mode restart. Cooling is critical in this step. ...
The History of the Light Bulb – An Electric Dawn - PS
... Latin ‘filare’ which means ‘to spin’. The theory behind this change of tack in research was developed by James Prescott Joule, an English physicist who stated that if an electric current was passed through a resistant conductor, (the filament), this would itself glow hot with a good amount of the th ...
... Latin ‘filare’ which means ‘to spin’. The theory behind this change of tack in research was developed by James Prescott Joule, an English physicist who stated that if an electric current was passed through a resistant conductor, (the filament), this would itself glow hot with a good amount of the th ...
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.