LDTCxx20 Series Integrated Laser Diode and Temperature
... When setting ILIM, turn the ILIM trimpot fully counterclockwise (12 turns CCW). Then turn the setpoint trimpot fully clockwise (12 turns CW). While monitoring the IMON voltage, turn the ILIM trimpot CW until the desired voltage relative to current is reached. Then turn the setpoint trimpot CCW until ...
... When setting ILIM, turn the ILIM trimpot fully counterclockwise (12 turns CCW). Then turn the setpoint trimpot fully clockwise (12 turns CW). While monitoring the IMON voltage, turn the ILIM trimpot CW until the desired voltage relative to current is reached. Then turn the setpoint trimpot CCW until ...
circuits and devices lab
... Reciprocity theorem states that “In a linear, bilateral network a voltage source V volts in a branch gives rise to a current I in another branch, the ratio V/I is constant when the positions of V and I are interchanged. PROCEDURE: 1. The connections are made as per the circuit diagram. 2. Supply fro ...
... Reciprocity theorem states that “In a linear, bilateral network a voltage source V volts in a branch gives rise to a current I in another branch, the ratio V/I is constant when the positions of V and I are interchanged. PROCEDURE: 1. The connections are made as per the circuit diagram. 2. Supply fro ...
Vias and Capacitors
... Consider a 100-mil thick FR-4 circuit board (T = 0.1”) with a 20-mil via barrel diameter (d = 0.02”) a 30-mil via pad diameter (D1 = 0.3”) a 50-mil clearance hole diameter (D2 = 0.05”) a 20-mil via length to the power plane (h = 0.02”) Find Cvia, Lvia, and draw the equivalent circuit ...
... Consider a 100-mil thick FR-4 circuit board (T = 0.1”) with a 20-mil via barrel diameter (d = 0.02”) a 30-mil via pad diameter (D1 = 0.3”) a 50-mil clearance hole diameter (D2 = 0.05”) a 20-mil via length to the power plane (h = 0.02”) Find Cvia, Lvia, and draw the equivalent circuit ...
Fundamentals of PolySwitch Overcurrent and
... temperature, or by placing the device in proximity to a heatgenerating source such as a power FET,resistor, or transformer. As a consequence, the hold current, power dissipation and time-totrip of the device are all reduced. The designer changes the size of the traces or the leads which are in elect ...
... temperature, or by placing the device in proximity to a heatgenerating source such as a power FET,resistor, or transformer. As a consequence, the hold current, power dissipation and time-totrip of the device are all reduced. The designer changes the size of the traces or the leads which are in elect ...
Zener Diodes
... Though they are used in low voltage switching regulator power supplies. Schottky diode technology finds broad application in high-speed computer circuits, where the fast switching time equates to high speed capability, and the low forward voltage drop equates to less power dissipation when conductin ...
... Though they are used in low voltage switching regulator power supplies. Schottky diode technology finds broad application in high-speed computer circuits, where the fast switching time equates to high speed capability, and the low forward voltage drop equates to less power dissipation when conductin ...
Product manual 28.3 5 70
... Description of Key Features LCAI ECO and LCI TOP is a new portfolio of LED control gear. It has been optimised and simplified to meet the typical requirements of LED solutions. Three-part layer structure: The different layers (ECO, TOP and TEC) offer solutions for different requirements (e.g. dimmin ...
... Description of Key Features LCAI ECO and LCI TOP is a new portfolio of LED control gear. It has been optimised and simplified to meet the typical requirements of LED solutions. Three-part layer structure: The different layers (ECO, TOP and TEC) offer solutions for different requirements (e.g. dimmin ...
Differential Amplifiers/Demo
... How do we amplify a differential signal? As suggested by the observations in the previous section, we may incorporate two identical single-ended signal paths to process the two phases(Figure 1). Such a circuit indeed offers some of the advantages of differential signaling: high rejection of supply n ...
... How do we amplify a differential signal? As suggested by the observations in the previous section, we may incorporate two identical single-ended signal paths to process the two phases(Figure 1). Such a circuit indeed offers some of the advantages of differential signaling: high rejection of supply n ...
LT1801/LT1802 - Dual/Quad 80MHz, 25V/µs Low Power Rail-to-Rail Input and Output Precision Op Amps
... Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The inputs are protected by back-to-back diodes. If the differentia ...
... Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The inputs are protected by back-to-back diodes. If the differentia ...
BDTIC www.BDTIC.com/infineon Automotive Power
... The TLE7368 device is a multifunctional power supply circuit especially designed for Automotive powertrain systems using a standard 12 V battery. The device is intended to supply and monitor next generation 32-bit microcontroller families (13 µm lithography) where voltage levels such as 5 V, 3.3 V o ...
... The TLE7368 device is a multifunctional power supply circuit especially designed for Automotive powertrain systems using a standard 12 V battery. The device is intended to supply and monitor next generation 32-bit microcontroller families (13 µm lithography) where voltage levels such as 5 V, 3.3 V o ...
Lecture 07 DC and AC Load Line
... By varying IB around an initial dc value, IC and VCE are made to vary around their initial dc values. ...
... By varying IB around an initial dc value, IC and VCE are made to vary around their initial dc values. ...
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.