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Products/Services for OUTPUT CURRENT LIMITING
Current limiting diodes (CLD) regulate current over a wide voltage range. There are several types of current limiting diodes (CLD). Examples include a current regulator diode, constant current diode, and current limit diodes. Search by Specification | Learn More about Current Limiting Diodes
...to handle frequency (RF) signals in devices such as stereo amplifiers, radio transmitters, television monitors, and other radio frequency or microwave devices. Transient voltage suppressor diodes (TVS) are semiconductors that limit over-voltages. Current... Search by Specification | Learn More about High Voltage Diodes
Data acquisition output modules or cards transfer amplified, conditioned, or digitized signals. Search by Specification | Learn More about Data Acquisition Output Modules
Diode arrays are composed of multiple discrete (usually unconnected) diodes on a single silicon chip. Diode arrays are important semiconductor products because they save assembly time and improve reliability over individually packaged diodes. In general, diode arrays use four or more diodes in a single package. Search by Specification | Learn More about Diode Arrays
Diodes are electronic components that conduct electric current in only one direction, functioning as a one-way valve. Diodes are manufactured using semiconductor materials such as silicon, germanium or selenium and are used as voltage Search by Specification | Learn More about Diodes
Current sensors measure AC and/or DC current levels. They receive current inputs and provide outputs as analog voltage signals, analog current levels, switches, or audible signals. Search by Specification | Learn More about Current Sensors
AC power sources provide alternating power and typically have adjustable output values for the testing of component response at various voltages, current and frequency levels. Search by Specification | Learn More about AC Power Sources
Sensor transmitters are measurement or signal conditioning packages that provide a standard, calibrated output from a sensor or transducer in the form of a current loop output (e.g., 4-20 mA). Search by Specification | Learn More about Sensor Transmitters
Current sources provide reliable current for electrical component testing and for powering specialized components. Search by Specification | Learn More about Current Sources
DC power supplies accept an input power and output the desired form of DC power. Common types of DC power supplies include linear power supplies, switching power supplies, DC-DC converters, and silicon controlled rectifier (SCR) type power Search by Specification | Learn More about DC Power Supplies
Current-to-voltage converters scale and convert current signal input to the desired output voltage range. Search by Specification | Learn More about Current-to-Voltage Converters
Current transformers are used to step down current in a very predictable fashion with respect to current and phase. They are generally used as inputs to current instruments. Search by Specification | Learn More about Current Transformers
...type, peak wavelength, viewing angle, optical power output, luminous intensity, forward current and forward voltage. LED types include infrared, red, orange, yellow, green, blue, white, and ultraviolet. Peak wavelength is the desired output... Search by Specification | Learn More about Light Emitting Diodes (LED)
...to the PN junction of a diode, there is a rapid avalanche breakdown. This causes the current to reverse direction. The change in current direction accelerates valence electrons within the applied electric field, enough to free them. These free valence... Search by Specification | Learn More about Zener Diodes
...anywhere along a line without direct current (DC) power dissipation. Typical applications for resistor, capacitor networks also include the suppression of electromagnetic interference (EMI) and radio frequency interference (RFI) at the input/output (I/O... Search by Specification | Learn More about Resistor, Capacitor Networks
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Quad TVS Arrays PanJit Touch Screen Solutions Division
JAN-qualified diodes Aeroflex / Metelics
Si Dual Photo Diode PREMA Semiconductor GmbH
Special Offer - extended to August 31,2009 !!! American Microsemiconductor, Inc.
Diodes, Rectifiers, General Purpose Diodes Arrays American Microsemiconductor, Inc.
New Zigbee Technology from Freescale Mouser Electronics, Inc.
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Product News for OUTPUT CURRENT LIMITING
99s Touchsafe Panelboard-Current Limiting Breaker
ABB's new ProLine touch safe panelboards with tested breaker coordination & UL489 current limiting breakers increase network safety during a short circuit; ideal for critical 24/7 uptime applications: data centers, banking, hospitals, process control & oil rigs. Proline delivers extremely reliable short circuit protection. Upgrade, lower cost, improve network safety. (read more)
78 Current Limiting Breaker-Touch Safe Panelboard
ABB's new ProLine touch safe panelboards with UL489 current limiting breakers provide increased network safety during a short circuit and are ideal for applications where reliability matters; Data centers, banking, hospitals, process control & oil rigs. Extremely reliable short circuit protection. Contact our local sales rep. for area availability. (read more)
(48g)Faster, Safer UL489 Current Limiting Breakers
ABB's latest breaker innovation delivers a new range of UL489 Listed current limiting breakers, up to 400A, provide the lowest let-through, the highest interrupting capacities, in the smallest package. Tmax Breakers can limit let-through current to ½ an AC cycle, eliminating component stress, increasing safety and lowering maintenance costs. Request the details today. (read more)
2.0 Amp Output Current IGBT Gate Drive Optocoupler
The HCPL-3120 gate drive optocouplers contain a GaAsP LED. The LED is optically coupled to an integrated circuit with a power output stage. (read more)
Power SIP Modules with Output Currents up to 80A
Bel Power has added 20A, 40A, 50A, 60A, and 80A Power SIP modules to our expanding offering of non-isolated DC/DC converters. The compact, open-frame devices are optimized for high efficiency and low cost. With this addition, Bel's portfolio of SIP modules now includes cost efficient open-frame parts that can deliver 3A to 80A of output current, operating at efficiencies of up to 94%. (read more)
Gold Box Switching Regulated AC-DC adjust output
Line and load regulation of ±0.05%, and typical ripple of 15 mVrms, are indicative of the high performance of these power supplies. LED indicators signal normal operation and overvoltage protection latchup. Input has EMI filter and inrush protection. Their outputs may be inhibited with a TTL level. (read more)
DC Voltage / Current Input Limit Alarm
The WV Series from Eurotherm's Action Instruments group, is an exciting new line of signal conditioners. This new line provides features never before found in traditional signal conditioners on the market today. In addition, the stability of the unit beats that of most signal conditioners as well. Another unique feature is Smart Power. (read more)
Dual Output "AUX" Series Multi-Output HVPS
The "AUX" Series Accessory provides a second fixed HV output in addition to the adjustable main high voltage power supply output. This second output is set for a specific fixed voltage at the factory. The "AUX" output is achieved by adding a daughter board inside the 1/16A to 6A or 1/16C to 6C high voltage power supplies. (read more)
New Ethernet I/O Has Both Analog Inputs & Outputs
to Interface Virtually Any Sensor or Instrument to a Control Network.
Acromag introduces high-density I/O block with a 48-channel combination of analog inputs and outputs for its EtherStax™ Ethernet I/O series. Units interface DC current or voltage signals and connect to 7B or 8B isolated signal conditioner modules. (read more)
600~800W Switchers with 12~60VDC Flexible Outputs
APS is proud to announce the release of the APS600/800Rx-N Series of 600 ~ 800 watt flexible output switching power supplies with multiple packaging options including U-Frame, Top Cover, End-Mount Fan and Top-Mount Fan Packages. (read more)
Parts by Number for OUTPUT CURRENT LIMITING
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 1771OBDS | PLC Radwell | ALLEN BRADLEY | Not Provided | OUTPUT MODULE CURRENT LIMITING 10-20VDC |
| BPD2E-BULK | Newark | HAMMOND | All Supplier Direct Ship | CLASS 2 PLUG IN ENERGY LIMITING TRANSFORMER, AC INPUT PRIMARY VOLTAGE RMS: 120 VOLTS, AC OUTPUT SECONDARY RMS: VOLTAGE 12 VOLTS, CURRENT 1.67 AMPS, POWER RATING VA; 20 VA, 60 HERTZS OPERATION, CSA CERTIFIED, UL LISTED |
| 1771OBDSK | PLC Radwell | ALLEN BRADLEY | Not Provided | CONFORMALLY COATED, CURRENT LIMITING OUTPUT MODULE |
| TLV1117-15IDCY | Texas Instruments - Logic Products | Texas Instruments | Electronic Components, Integrated Circuits | SINGLE OUTPUT LDO, 800MA, FIXED(1.5V), INTERNAL CURRENT LIMIT, THERMAL OVERLOAD PROTECTION |
| TLV1117-18CDRJR | Texas Instruments - Logic Products | Texas Instruments | Electronic Components, Integrated Circuits | SINGLE OUTPUT LDO, 800MA, FIXED(1.8V), INTERNAL CURRENT LIMIT, THERMAL OVERLOAD PROTECTION |
Conduct Research
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The Problem With Current Limit
Traditional current limiting circuits may not offer the operational amplifier the protection it needs to be reliable in an application circuit. The problems associated with one traditional current...(read more)
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Using Microchip's Micropower LDOs
AN765 Using Microchip's Micropower LDOs EQUATION 1: Author: Paul Paglia, V = V []()R ? R + 1Microchip Technology Inc. OUT REF 1 2 V =1.20V REF INTRODUCTION Microchip Technology, Inc.'s family of...(read more)
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Parallel & Series Operation
This is only recommended with power converters specifically designed for parallel connection. A general comment is that it is much lower cost and causes far fewer problems to use a single power...(read more)
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Common-Emitter Current Gain
Common-emitter current gain or static current gain is expressed as hfe. It is defined as the ratio of the input dc current and the output dc current of the transistor. This parameter is also known as...(read more)
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Temperature Compensation Circuit for Constant LED Intensity - App Note
The luminous intensity of an LED has a temperature dependence of exp [ k ( T - TA ) ] where k is on the order of -0.01 / °C. This means that as temperature linearly increases or decreases, the light...(read more)
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Care and Feeding of the PIC16C74 and Its Peripherals
The PIC16C74 is one of the latest mid-range microcontrollers from Microchip Technology Inc. In this article we will be addressing a few of the new features and peripherals of this new part. The main...(read more)
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MCP1701 vs MCP1701A vs MCP1702 Technical Brief
TB3006 MCP1701 vs MCP1701A vs MCP1702 OPERATION Author: Matthew Williams Microchip Technology Inc. Thermal Protection The MCP1702 thermal protection circuitry will shut- INTRODUCTION down the LDO if...(read more)
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Application Note: Output Inductor Selection for the AAT115X Series Buck Converter
This Application Note summarizes the method for selecting the output inductor for AnalogicTech's AAT115X series of DC/DC inductor-based buck converters. It presents the suggested method for...(read more)
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Digital Current Loops and Direct PWM Control
Until recently, digital control of a motor's current loop was not feasible - the required bandwidth of the current loop was too high for a cost-effective digital solution. However, with the advent of...(read more)
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LDO Thermal Considerations
Battery-operated equipment (most notably cell phones and notebook computers) have created a strong demand for linear regulators in small packages. While such packages save space, they also have poor...(read more)
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High Voltage - Fusor Input Power - HV Xraytank low output:... Subject HV Xraytank low output: eliminate the current limiting bulb Posted by high power rules on 2008-01-02 15:02 |
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High Voltage - Fusor Input Power - current limiting Subject current limiting Posted by Roman Radtke on 2008-24-11 17:49 What is the advantage over only limiting current on the primary side? |
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Linear and Switching Voltage Regulator Fundamentals (PDF) See National Semiconductor Information |
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Application Note 178 Applications for an Adjustable IC Power... output current is available to 15V differential and, even at Adjustable Input voltage range is increased to 40V and output charac- 40V, about 400 mA See National Semiconductor Information |
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LM317 20090706.fm Features Description ? Output Current In Excess of 1.5A This monolithic integrated circuit is an adjustable 3-terminal ? Output Adjustable Between See Fairchild Semiconductor Corporation Information |
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LM78xx_LM78xxA.fm Each type employs internal current Short Circuit Protection limiting, thermal shut down and safe operating area pro- Output Transistor Safe Operating See Digi-Key Corporation Profile & Catalog |
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Current Limiting for the MAX1864 Auxiliary Regulator - Maxim Figure 1. Figure 3. Output voltage vs. output current for the circuit in Figure 2. Figure 3 shows the performance of the current-limit circuit in See Maxim Integrated Products, Inc. Information |
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Input Current Limiting in Battery Chargers for Mobile... Input Current Limiting Input current limiting is one such Keywords: Input Current Limiting in Battery Chargers for Mobile Computing Applications See Maxim Integrated Products, Inc. Information |
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AN-8: Hiccup Mode Current Limiting For usually higher in the current limiting stage than in normal example, one can start hiccup operation any time an over- operation, i.e. the power See Microsemi Corp. Information |
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SG1549/SG2549/SG3549 CURRENT SENSE LATCH DESCRIPTION FEATURES It was ? Current sensing with 100mV specifically designed to provide pulse-by-pulse current limiting for switch-mode power threshold supply systems, See Microsemi Corp. Information |
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