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Slide 1
Slide 1

... Index ...
MR16 7W / 10W control board using ILD4001 step down LED
MR16 7W / 10W control board using ILD4001 step down LED

402 Series High Voltage - TDK
402 Series High Voltage - TDK

... The 402 series is available with a choice of three different front panel configurations designed to suit different applications and end uses. All models feature the same comprehensive remote control interface which is detailed in Section 6.2. The 402L Model is fully instrumented with front panel met ...
3.3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver ADN2847
3.3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver ADN2847

... Data and clock inputs are ac-coupled (10 nF capacitors are recommended) and terminated via a 100 Ω internal resistor between DATAP and DATAN, and also between the CLKP pin and the CLKN pin. There is a high impedance circuit to set the common-mode voltage that is designed to allow for maximum input v ...
UM1078
UM1078

... The board is compatible with 110 and 230 Vac mains, and includes a power supply stage with the VIPer12AS-E (in flyback configuration) to generate the +15 V and +3.3 V supply voltage required by the application. Finally, the board can be interfaced with STM3210xxEVAL (STM32 microcontroller demonstrat ...
TAP 126- 4: Charging capacitors
TAP 126- 4: Charging capacitors

... the farad as the unit of capacitance but also the submultiples of ‘milli’ and ‘micro’ as more common variants since the farad is such a large unit. The first questions refer to a capacitor having being charged at constant current and it will be useful if they have either seen this demonstrated or, i ...
Understanding Ground Loops
Understanding Ground Loops

... laboratory abstraction and does not exist in the real world. Real grounds are conductors, so there is a certain amount of resistance to Fig. 1: Ground Symbols electrical current between all grounding points. This resistance can change with humidity, temperature, connected equipment and many other va ...
1 Servo System using a Armature Controlled DC Servo Motor
1 Servo System using a Armature Controlled DC Servo Motor

Understanding Electronics Components
Understanding Electronics Components

... Coiled potentiometers are used in devices which require increased accuracy and constancy of attributes. They feature higher dissipation than coated pots, and are therefore a necessity in high current circuits. Potentiometer resistance is commonly of E6 series, most frequently used multipliers includ ...
BD9E102FJ
BD9E102FJ

Chapter 18
Chapter 18

... Circuit breakers, which are now much more common in homes than they once were, are switches that will open if the current is too high; they can then be reset. ...
Phys241ManualUnit3
Phys241ManualUnit3

... equations relating V, I and R based upon this pneumonic device. This is merely a way to avoid silly errors when trying to rearrange the equation R  ...
IDEAL SWITCH
IDEAL SWITCH

... The thyristor device turns on when the anode-cathode Vak voltage is greater than Vf and a positive pulse signal is applied at the gate input (g > 0). The pulse height must be greater than 0 and last long enough to allow the thyristor anode current to become larger than the latching current Il. The t ...
Datasheet - Intersil
Datasheet - Intersil

Chapter 2: Diode Applications
Chapter 2: Diode Applications

... Half-Wave Rectification The diode only conducts when it is forward biased, therefore only half of the AC cycle passes through the diode to the output. ...
2.5 Signal Sources Word Document | GCE AS/A
2.5 Signal Sources Word Document | GCE AS/A

Draw a complete schematic in your lab book, including all ground
Draw a complete schematic in your lab book, including all ground

... Both configurations are widely used because they have different advantages. Besides the fact that the second circuit inverts the signal, the main differences are that the first circuit has a much higher input impedance, while the second has lower distortion because both inputs remain very close to g ...
FEATURES FUNCTIONAL BLOCK DIAGRAM
FEATURES FUNCTIONAL BLOCK DIAGRAM

... Specified propagation delay performance can be achieved only by keeping the capacitive load at or below the specified minimums. The output of the AD8468 is designed to directly drive one Schottky TTL, three low power Schottky TTL loads, or the equivalent. For large fanouts, buses, or transmission li ...
PAH-28/12.5-D48NB-C Datasheet
PAH-28/12.5-D48NB-C Datasheet

...  Standard baseplate for conduction cooled applications  No output reverse conduction  Input to Output Isolation, 2250Vdc (Basic) ...
BQ24750A 数据资料 dataSheet 下载
BQ24750A 数据资料 dataSheet 下载

... AC adapter to system-switch driver output. Connect directly to the gate of the ACFET P-channel power MOSFET and the reverse conduction blocking P-channel power MOSFET. Connect both FETs as common-source. Connect the ACFET drain to the system-load side. The PVCC should be connected to the common-sour ...
Make a Delta-Sigma Converter Using a Microcontroller`s
Make a Delta-Sigma Converter Using a Microcontroller`s

... This differentiated signal then passes through an integrator and finally to one of the two inputs of a comparator. The comparator acts like a one-bit quantitizer. The output of the comparator is sent back to the differentiator via a one-bit Digital-to-Analog Converter. Additionally, the output of th ...
PP
PP

Electronic Voltmeters and Ammeters
Electronic Voltmeters and Ammeters

... The main features of analog meters are high gain and wide bandwidth for AC measurements. The relative measurement uncertainty of the instrument can be as low as the 0.1% of the full-scale value. However, the reading errors may be much higher, since human judgment and interpretation are involved. Bec ...
LM5118, LM5118-Q1 Wide Voltage Range Buck
LM5118, LM5118-Q1 Wide Voltage Range Buck

... Optional input for an externally supplied bias supply. If the voltage at the VCCX pin is greater than 3.9 V, the internal VCC regulator is disabled and the VCC pin is internally connected to VCCX pin supply. If VCCX is not used, connect to AGND. ...
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Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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