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Evaluates:  MAX16823 MAX16823 Evaluation Kit General Description Features
Evaluates: MAX16823 MAX16823 Evaluation Kit General Description Features

... Thermal shutdown turns the device off if power dissipation in the MAX16823 IC causes the junction temperature to reach +155°C (typ). The MAX16823 EV kit is configured for operation between the 6.5V to 16V range while powering the on-board LEDs. When configuring the MAX16823 EV kit for other configur ...
Winding Resistance Testing WRT-10
Winding Resistance Testing WRT-10

ZXMS6004FF Product Summary Features and Benefits
ZXMS6004FF Product Summary Features and Benefits

... High Level Input Voltage for MOSFET to be on Low level input voltage for MOSFET to be off Peripheral Supply Voltage (voltage to which load is referred) ...
Slide mode control method
Slide mode control method

512 X 18 First-In, First-Out
512 X 18 First-In, First-Out

Alternator Secrets
Alternator Secrets

... Early alternators used relays to regulate their output voltage much like those used on generators. When lower cost, more reliable solid state devices became available, electronic regulators became standard. Although most regulators are factory set to force an alternator to produce 12 to 14 volts, th ...
MODEL 63200A SERIES Programmable DC Electronic Load KEY FEATURES
MODEL 63200A SERIES Programmable DC Electronic Load KEY FEATURES

... Modern electronic devices operate at very high speeds and demand rapid transient response characteristics. To address these applications, the 63200A series offers high speed, programmable dynamic loading (CCD: Dynamic Current Loading & CRD: Dynamic Resistance Loading) and sweep simulation for testin ...
FSUSB20 — Low-Power, 1-Port, High-Speed USB (480Mbps) Switch FSUSB20
FSUSB20 — Low-Power, 1-Port, High-Speed USB (480Mbps) Switch FSUSB20

... 3. Measured by the voltage drop between the A and B pins at the indicated current through the switch. On resistance is determined by the lower of the voltages on the A or B pins. 4. Flatness is defines as the difference between the maximum and the minimum value on resistance over the specified range ...
0943p ERICO CRITEC in switchboard components
0943p ERICO CRITEC in switchboard components

... unless it is in a tripped condition and prevents the circuit breaker being closed unless located in either the connected or test/isolated position. Provide stored energy devices which are automatically discharged by any racking operation. Shutters: Provide automatic shutters, which can be locked, co ...
Aalborg Universitet Dynamic Consensus Algorithm based Distributed Unbalance Compensation in Islanded Microgrids
Aalborg Universitet Dynamic Consensus Algorithm based Distributed Unbalance Compensation in Islanded Microgrids

manganese titanium lithium rechargeable batteries
manganese titanium lithium rechargeable batteries

... manganese titanium lithium and manganese lithium rechargeable batteries • Do not mount batteries in a high-temperature or heatgenerating location; protect batteries from foreign materials. • If lead wires and connection terminals like tab terminals are needed for the batteries, Panasonic can supply ...
Understanding ESR in Capacitors
Understanding ESR in Capacitors

Variable resistors
Variable resistors

... Resistors are made in many forms but all belong in either of two groups:  Fixed resistors – are made of metal films, highresistance wire or carbon composition  Variable resistors – have a terminal resistance that can be varied by turning a dial, knob, screw, or anything else appropriate for the a ...
GS7700A 07/13/06 POWER DELEGATOR SERIES 7700A POWER
GS7700A 07/13/06 POWER DELEGATOR SERIES 7700A POWER

TECHNOLOGIEWACHT:
TECHNOLOGIEWACHT:

... EMC stands for “Electro Magnetic Compatibility”. Two devices are compatible with each other when the first one does not disturb the second one and vice versa. In case one device influences/disturbs the other one, EMI (Electro Magnetic Interference) occurs which must be avoided. The main principle of ...
Technical pocket guide singel page
Technical pocket guide singel page

... space. Caution: you do not want to mount the power center in a area where the owner can use it as a storage area, this could have an effect the efficiency of the power center. WARNING Do not mount the 8900 series power center in a battery or LP gas compartment ...
Ignition Analysis - Snap-on
Ignition Analysis - Snap-on

... kilovolts and represents the amount of voltage required to start a spark across the spark plug gap. Firing voltage must overcome secondary circuit resistance including secondary cables (if present), rotor gap(if present) and the spark plug. Remember that the spark plug air gap is typically the highe ...
Integrated compact units - AEG Industrial Engineering
Integrated compact units - AEG Industrial Engineering

Guidelines for Measuring Audio Power Amplifier
Guidelines for Measuring Audio Power Amplifier

LT5503
LT5503

... Independent Double-Balanced Mixer Modulation Accuracy Insensitive to Carrier Input Power Modulator I/Q Inputs Internally Biased Available in 20-Lead FE Package ...
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Active Harmonic Filtering Solutions Catalogue

IPS Flyback application note
IPS Flyback application note

... featuring and AC input ranging from 90 to 264V and DC from 100 to 350V. IPS15H and IPS18 incorporate a special circuitry that involves a counter and some other digital blocks. This feature has been added to avoid delivering a high current to the load on an overload condition, which may result in dam ...
MADR-009443-000100 Quad Driver for GaAs FET or PIN Diode Switches and Attenuators
MADR-009443-000100 Quad Driver for GaAs FET or PIN Diode Switches and Attenuators

... Description of Circuit The MADR-009443-000100 provides four pairs of complementary outputs that are each capable of driving a maximum of ± 35 mA into a load. In addition, with proper capacitor selection (C3 & C4) used in parallel with the current setting resistor (R1 & R2), additional spiking curren ...
A wide input voltage and load output variations fixed
A wide input voltage and load output variations fixed

Motor Nonlinearities in Electrodynamic Loudspeakers
Motor Nonlinearities in Electrodynamic Loudspeakers

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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.
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