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Datasheet - Texas Instruments
Datasheet - Texas Instruments

... than 3 V. The LM2937 requires an output bypass capacitor for stability. As with most low dropout regulators, the ESR of this capacitor remains a critical design parameter, but the LM2937 includes special compensation circuitry that relaxes ESR requirements. The device is stable for all ESR below 3 Ω ...
Electrical measurement safety
Electrical measurement safety

LTC490 - Linear Technology
LTC490 - Linear Technology

... transients up to 2kV using the human body model (100pF, 1.5kΩ). However, some applications need more protection. The best protection method is to connect a bidirectional TransZorb® from each line side pin to ground (Figure 11). A TransZorb is a silicon transient voltage suppressor that has exception ...
1.6- to 3.6-volt BTL speaker driver reference
1.6- to 3.6-volt BTL speaker driver reference

... as a BTL driver, it can be configured as such for both sinReplace device with tpa6100a2, tpa6101a2, tpa6102a2, gle-ended and differential inputs and used over the full tpa741, tpa731, tpa721, tpa711, tpa701, or tpa0211 range of two single-cell alkaline batteries. Careful consideration should be give ...
° µ REF3112 REF3120
° µ REF3112 REF3120

... ● EXCELLENT SPECIFIED DRIFT PERFORMANCE: 15ppm/°C (max) from 0°C to +70°C 20ppm/°C (max) from –40°C to +125°C ...
Downloadable Full Text - DSpace@MIT
Downloadable Full Text - DSpace@MIT

datasheet search site | www.alldatasheet.com
datasheet search site | www.alldatasheet.com

... 7.5V with loop currents up to 30mA to allow for out-ofrange input conditions. ...
High Speed, Isolated RS-485 Transceiver with Integrated Transformer Driver ADM2485
High Speed, Isolated RS-485 Transceiver with Integrated Transformer Driver ADM2485

... differential outputs and the receiver differential inputs are connected internally to form a differential input/output port that imposes minimal loading on the bus when the driver is disabled or when VDD1 or VDD2 = 0 V. Also provided is an active high receiver disable that causes the receive output ...
TPS61130 数据资料 dataSheet 下载
TPS61130 数据资料 dataSheet 下载

... The controller circuit of the device is based on a fixed frequency multiple feedforward controller topology. Input voltage, output voltage, and voltage drop on the NMOS switch are monitored and forwarded to the regulator. So changes in the operating conditions of the converter directly affect the du ...
1N5820 - Instructables
1N5820 - Instructables

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Optocoupler, Phototriac Output, Zero Crossing, High dV/dt, Low
Optocoupler, Phototriac Output, Zero Crossing, High dV/dt, Low

... (dV/dt) must be limited by a series RC network placed in parallel with the power handling triac. The RC network is called snubber circuit. Note that the value of the capacitor increases as a function of the load current as shown in fig. 13. Failed to keep on As a zero-crossing phototriac, the commut ...
Prototypes for Particle Detectors Employing Gas Electron
Prototypes for Particle Detectors Employing Gas Electron

... used, and the H.V. test box has been shielded with aluminum foil, in order to isolate the GEM and its circuitry. It also remains to be seen if the capacitance between the copper on the induction plane and the aluminum base plate will affect the signal. If so, a hole must be drilled in the base plate ...
High voltage pulse generators and spark gap for gaseous discharge
High voltage pulse generators and spark gap for gaseous discharge

OPA354-Q1 OPA2354-Q1
OPA354-Q1 OPA2354-Q1

... The specified input common-mode voltage range of the OPA354 extends 100 mV beyond the supply rails. This is achieved with a complementary input stage—an N-channel input differential pair in parallel with a P-channel differential pair, as shown in Figure 1. The N-channel pair is active for input volt ...
Digital-to Analog Converter
Digital-to Analog Converter

... The integrator output decreases at a fixed rate. The counter advances during this time. When the integrator output (connected to the comparator input) falls below the reference level of the comparator, control logic stops the counter.The digital counter output is the digital conversion of the analog ...
Applications of Diodes Word Document
Applications of Diodes Word Document

PPT Digikey Coupled Inductors for SEPIC
PPT Digikey Coupled Inductors for SEPIC

General Description Data Sheet D306A Electroluminescent
General Description Data Sheet D306A Electroluminescent

... lamp. Figures 4, 5, and 6 below demonstrate examples of the D306A output waveform with pulse width modulation of the LF input signal. As the positive duty cycle of the LF input signal is increased from 10% to 100%, the charging period of the output waveform decreases, and the peak voltage of the out ...
R2 Series) DDTCxxxxLP (R1 Features
R2 Series) DDTCxxxxLP (R1 Features

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
© This item is protected by original copyright
© This item is protected by original copyright

... Figure 1.1: (a) Real MSCDN (b) Real filter reactors (c) Simplified single line of MSCDN (Kampa, 2012). ...
Download T3200 Datasheet
Download T3200 Datasheet

... actual insulation level, either by means of two instruments simultaneously indicating for both insulation systems (I and II), or by means of one instrument which can be connected to the two instrument outputs via a change-over switch. See connection diagram. ...
IMPROVEMENT OF THD USING FUZZY LOGIC BASED PWM
IMPROVEMENT OF THD USING FUZZY LOGIC BASED PWM

... magnitude. Simulation result exhibits that the converter has following performance features: Both the input currents and output voltages are pure sine waveforms with the harmonics around or above the switching frequency. The converter is capable of operating at unity power factor. Four quadrant oper ...
DATA  SHEET PUMF11 NPN resistor-equipped transistor; PNP general purpose transistor
DATA SHEET PUMF11 NPN resistor-equipped transistor; PNP general purpose 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 ...
EE6611-Power Electronics and Drives Laboratory
EE6611-Power Electronics and Drives Laboratory

...  Acquire a good knowledge of the surrounding of your worktable. Know where the various live points are situated in your table.  In case of any unwanted things happening, immediately switch off the mains in the worktable.  This must be done when there is a power break during the experiment being c ...
The 555 Timer IC
The 555 Timer IC

... Maximum collector current is internally limited by design, thereby removing restrictions on capacitor size due to peak pulse-current discharge. In certain applications, this open collector output can be used as an auxiliary output terminal, with current-sinking capability similar to the output (pin ...
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Voltage regulator



A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.
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