DATA SHEET PBSS5540Z 40 V low V PNP transistor
... Suitability for use ⎯ NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result i ...
... Suitability for use ⎯ NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result i ...
AN10361 Philips BISS loadswitch solutions and the SOT666 BISS loadswitch demo board
... The loadswitch circuit in Fig 1 consists of six components and uses bipolar transistors. If a positive voltage is applied to the base of the control transistor Tr2 through R1, it switches the pass transistor Tr1. A small base current of about a Milliampere switches up to a few Amperes. The voltage d ...
... The loadswitch circuit in Fig 1 consists of six components and uses bipolar transistors. If a positive voltage is applied to the base of the control transistor Tr2 through R1, it switches the pass transistor Tr1. A small base current of about a Milliampere switches up to a few Amperes. The voltage d ...
Ohm`s Law I: Engineering Physics II
... 3. Now make a series circuit of the battery eliminator (turned off and set at 6V), the voltmeter (set at 20V DC), and R2. Diagram your Circuit. ...
... 3. Now make a series circuit of the battery eliminator (turned off and set at 6V), the voltmeter (set at 20V DC), and R2. Diagram your Circuit. ...
testers voltage, circuit and receptacle testers
... HEAVY DUTY SOLENOID VOLTAGE AND CONTINUITY TESTER ...
... HEAVY DUTY SOLENOID VOLTAGE AND CONTINUITY TESTER ...
ADD5205 数据手册DataSheet 下载
... as possible. It is good practice on a standard printed circuit board (PCB) to make the traces an absolute minimum of 15 mil (0.381 mm) per ampere. Place the inductor, output capacitors, and output diode as close to each other as possible. This helps reduce the EMI radiated by the power traces that i ...
... as possible. It is good practice on a standard printed circuit board (PCB) to make the traces an absolute minimum of 15 mil (0.381 mm) per ampere. Place the inductor, output capacitors, and output diode as close to each other as possible. This helps reduce the EMI radiated by the power traces that i ...
Elec17 Appendix
... Condenser − Electrical component used to store and release voltage. Can be used to protect a circuit against surges in current, store and release a high voltage or smooth out current fluctuations. Also called a capacitor. Conductor − Any material that allows electric current or heat to flow. Current ...
... Condenser − Electrical component used to store and release voltage. Can be used to protect a circuit against surges in current, store and release a high voltage or smooth out current fluctuations. Also called a capacitor. Conductor − Any material that allows electric current or heat to flow. Current ...
Electronic Circuits and Devices: ELEE 3455
... E11.4 A piecewise-linear diode model can be used to model a diode that has been connected to a device. The device is linear. The diode can be modeled using a piecewise-linear model with Vf = 0.7[V], rd = 100[], and Is = 1[mA]. a) Assume that the device has a Thévenin equivalent resistance that is ...
... E11.4 A piecewise-linear diode model can be used to model a diode that has been connected to a device. The device is linear. The diode can be modeled using a piecewise-linear model with Vf = 0.7[V], rd = 100[], and Is = 1[mA]. a) Assume that the device has a Thévenin equivalent resistance that is ...
C41032125
... node and beyond, it is confronted with serious challenges like diminishing gate control over the channel, which manifests itself in the form of increased short-channel effects (SCE) and leakage currents [1]. To counter these effects, new materials is introduced for improved performance, either into ...
... node and beyond, it is confronted with serious challenges like diminishing gate control over the channel, which manifests itself in the form of increased short-channel effects (SCE) and leakage currents [1]. To counter these effects, new materials is introduced for improved performance, either into ...
ADP1864 数据手册DataSheet 下载
... low as 0.8 V with ±1.25% accuracy, for up to 5 A load currents, from input voltages as high as 14 V. The ADP1864 provides system flexibility by allowing accurate setting of the current limit with an external resistor, and the output voltage is easily adjustable using two external resistors. The ADP1 ...
... low as 0.8 V with ±1.25% accuracy, for up to 5 A load currents, from input voltages as high as 14 V. The ADP1864 provides system flexibility by allowing accurate setting of the current limit with an external resistor, and the output voltage is easily adjustable using two external resistors. The ADP1 ...
NCP1612GEVB 160-W, Wide Mains, PFC Stage Driven by the NCP1612 Evaluation Board
... Housed in a SO-10 package, The NCP1612 is designed to drive PFC boost stages in so-called Current Controlled Frequency Fold-back (CCFF). In this mode, the circuit classically operates in Critical conduction Mode (CrM) when the inductor current exceeds a programmable value. When the current is below ...
... Housed in a SO-10 package, The NCP1612 is designed to drive PFC boost stages in so-called Current Controlled Frequency Fold-back (CCFF). In this mode, the circuit classically operates in Critical conduction Mode (CrM) when the inductor current exceeds a programmable value. When the current is below ...
TRIAC
TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.