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Supplier: SKF USA
Description: motor performance plus estimating energy savings. It is programmed to supply information on: Voltage level Voltage balance Harmonic and total distortion Rotor cage condition Motor efficiency Effective service factor Over-current Operating condition Torque Load Once testing is complete, you
- Form Factor: Mobile Unit
- Online Test Parameters: Efficiency, Torque, Total Harmonic Distortion, Voltage Imbalance, Other
- Features: Battery Powered, Graphic Results
Supplier: Skyworks Solutions, Inc.
Description: total forward voltage of the LED strings, allowing for a wide range of LED characteristics. Each string is PWM dimmed with 90 degree phase shift to minimize ripple currents, and filter capacitor sizes. The PWM input frequency range is 100Hz to 10kHz with a dimming range of 256:1. The integrated boost
- Technology: Other
- Device Type / Applications: LED Driver
- Supply Voltage: 5 V, Other
- IC Package Type: TDFN
Supplier: Nelson Stud Welding
Description: environments. Moreover, we have developed a patented drawn arc tack and TARC® welding system for use in high volume robotic welding applications. Our full range of systems include portable equipment for electric arc, capacitor discharge and gas arc or short cycle stud welding processes. The Nelson
- Equipment Type: Complete System
- Arc / Resistance Processes: Stud / Nut Welding
- Output Power Capability: DC Output
- Output Current Range: 400 to 2150 amps
Supplier: Microchip Technology, Inc.
Description: Reset Monitor Output Voltage and RESET Threshold Voltage Low Dropout Voltage Low Supply Current: 116 µA, Typical Reference Bypass Input for Low Noise Operation Both Output Voltages Stable with a Minimum of 1 µF Ceramic Output Capacitor Separate Input for RESET Detect Voltage RESET
- Regulator Type: Low Dropout (LDO)
- Output Level / Polarity: Positive / Negative
- Output Voltage Type: Fixed
- Regulated Output Voltage (Volt): 1.5 to 3.3 volts
Supervisory Circuits and Battery Monitor Chips - ISL88707µP Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset -- ISL88707
Description: Key Features Fixed-Voltage Options Allow Precise Monitoring of +3.0V, +3.3V, and +5.0V Power Supplies Additional Voltage Monitor for Power-Fail Detection or Low-Battery Warning Monitors Voltages Down to 1.25V Adjustable Power-Fail Input Threshold Watchdog Timer Capability With 1.6s Time-out
- Number of Supplies: 2
- Features: Manual Reset
- Output Options: Active Low, Active High
Description: , or a variable DC (analog light sensor) input. SMBus controlled dimming allows 256 levels each of PWM and DC current adjustments. The SMBus PWM dimming frequency can be adjusted from 100Hz to 5kHz by an external capacitor. External PWM input allows up to 20kHz audio noise free PWM dimming. The SMBus PWM
- Device Type / Applications: LED Driver
Supplier: Softchoice Corporation
Description: Tripp Lite's MT 6PLUS (TouchMaster Plus) under-monitor console surge suppressor offers convenient AC and phone line computer power protection, individually controllable outlets and multiple power switches for remote control of connected equipment. High grade protection circuits utilize Tripp Lite's
- Maximum Surge Current: 15 amps
- Clamping Voltage: 140 volts
- Standards: UL
IC Voltage Regulators - ISL6558Multi-Purpose Precision Multiphase PWM Controller With Optional Active Voltage Positioning -- ISL6558
Description: Key Features Pb-Free Available (RoHS Compliant) Multi-Phase Power Conversion 2-, 3-, or 4-Phase Operation Optional Output Voltage Droop Precision Channel-Current Balance Lossless Current Sensing Precision Reference Voltage 0.8V ± 1.5% Over -40°C - 85°C Range 0.8V ±
- Regulator Category: Switching Regulator
- Regulated Output Voltage (Volt): 0.8000 to 5 volts
Description: in some package options). A negative temperature coefficient (NTC) thermistor is connected between the TEMP pin and GND to monitor the battery or ambient temperature. The ISL9205 also includes a timer to set the time reference for various charge time limits. The timer is programmable
- Cell Type: Li-Ion
- Supply Voltage: 7 volts
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Featured Products for Capacitor Condition Monitor Top
Time Mark Corporation
Model 295-Capacitor Trip Device www.time-mark.com
is less than 5 milliamps. The capacitor holds sufficient charge to trip the breaker for at least 12 seconds after the charging voltage is removed. However, on most fault conditions, some voltage is still present, so the Model 295 is designed so that 65% of normal voltage gives sufficient charge to trip the breaker. A low-energy lamp, connected in parallel with the storage capacitor, gives a visual indication when the voltage charge is 85 volts or more on the 120V version and 170 volts or more... (read more)
Browse Datasheets for Time Mark Corporation
DCC's Newest Capacitive Discharge Welder!
from the AC line through an isolation transformer and stored energy level circuitry. Front panel indicators and controls allow the operator to easily monitor the status of the unit, determine the level of energy to be transferred to the storage capacitors, and initiate a weld cycle. The maximum power output of the HotSpot PLUS is approximately 500 Joules. The power level is set by the position of the front panel control knob. The power ranges, high or low, are selected by a two position toggle... (read more)
Browse Welding, Brazing, and Soldering Equipment Datasheets for DCC Corporation
Motor Analysis for Industrial Maintenance
to monitor the status of motors from one screen. Markers, cursors, box zooming, slide scaling and other tools help the maintenance professional maneuver through large amounts of data quickly to confirm alarms and make informed decisions about machine processes. Since machine monitoring is performed 24/7, 365 days a year, a watch, caution and warning flagging system has been developed to indicate to the maintenance professional that a machine condition needs attention. The software will also allow... (read more)
Browse Motor Test Equipment Datasheets for SKF USA
New High-Temp Surface Mount 7-Segment LED Displays
soldering step required with through-hole displays saving time and reducing manual labor requirements by up to 80%. QuasarBrite High-Temperature SMD Seven-Segment LED Displays are compatible with standard drivers and are ideal for a wide range of applications that require performance in extreme heat conditions including: • standard and commercial appliances (including displays on fryers, ovens, microwaves, and dishwashers);. • medical devices (including displays on portable... (read more)
Browse Light Emitting Diodes (LED) Datasheets for Lumex
Block USA, Inc.
Overcurrent protection for DC 24V-loads
nbsp; . Electronic circuit breakers have the primary function to monitor 24V circuits... (read more)
Browse Power Supplies Datasheets for Block USA, Inc.
Parts by Number for Capacitor Condition Monitor Top
|Part #||Distributor||Manufacturer||Product Category||Description|
|TC1301B||Microchip Technology, Inc.||Microchip Technology, Inc.||Not Provided||Reset Monitor. Output Voltage and RESET Threshold Voltage. Low Dropout Voltage. Low Supply Current: 116 µA, Typical. Reference Bypass Input for Low Noise Operation. Both Output Voltages Stable with a Minimum of 1 µF Ceramic Output Capacitor. Separate Input for RESET Detect Voltage. RESET...|
Conduct Research Top
Energy-Resolved Depth Profiling Analysis of Metal-Polymer Interfaces in Thin Film Capacitors by Dynamic Quadrupole Sims (.pdf)
capacitor life cycle. SIMS_2009_capacitors.cdr H. Téllez, J.M. Vadillo, J.J. Laserna. Department of Analytical Chemistry. ENERGY-RESOLVED DEPTH PROFILING ANALYSIS OF METAL-POLYMER. University of Málaga. INTERFACES IN THIN FILM CAPACITORS BY DYNAMIC QUADRUPOLE SIMS. 29071 Spain. email@example.com
Interfacing Pulsed Power Systems to Switching Power Supplies
of these networks also impact power supply voltage accuracy. The networks typically also incorporate safety dump systems to remove energy from capacitors. Switching power supplies are now used extensively in pulsed power systems. These supplies offer a flexible, modular approach to capacitor charging
Medical Device Link . Selecting Proper Audio Components for Medical Electronics
within hospital walls can be as important as a doctor's orders: namely, the sounds made by the medical devices and instruments used to monitor the health and safety of patients. A surface-mount audio transducer on a printed circuit-board. Audio components are designed into medical equipment to verify
Methods To Increase The Hold-Up Time Of AC/DC Or DC/DC Converters
Microprocessor-based systems monitor their own power supplies to start or terminate operation. A so-called 'watchdog” circuit continuously monitors and informs the processor of the condition of its supply voltage. Figure 1 displays a typical TURN ON/OFF timing diagram of a converter and watchdog
DC/DC Converters With Linear Regulators
element, such as an inductor or capacitor, to step. V , V for proper operation of the system. O1. O2. up or step down a voltage source. Switching regulators offer. Under steady state conditions (constant line and load),. higher efficiency than linear regulators, but they also feature. one can adjust V
Medical Device Link .
A stereoscopic visualization system offers engineers, scientists, and medical professionals who routinely view complex computer-generated graphic models crisp 3-D images even under unfavorable lighting conditions. Comprising a stereoscopic viewing panel that mounts directly over the monitor screen
Medical Device Link .
increasingly reliant on POC devices to help them triage incoming patients, monitor the condition of those patients, and adjust patient treatments. For manufacturers of such POC instruments, the market potential of the field continues to grow, as clinicians express their desire for ever-more-sophisticated
Power Detection and Control
these relationships, simple circuitry and. simple process technologies can offer a potentially lower cost and smaller size solution. These indirect detection techniques suffer in performance due to limited visibility to. antenna loading conditions. Direct power detection monitors aspects of the RF
More Information on: Capacitor Condition Monitor Top
An Online and Noninvasive Technique for the Condition Monitoring of Capacitors in Boost Converters
 A. V. T. Leite, H. J. A. Teixeira, A. J. M. Cardoso, and R. M. E. Araujo, “A simple ESR identification methodology for electrolytic capacitors con- dition monitoring ,�? in Proc. 20th COMADEM, Faro, Portugal, Jun. 13–15, 2007, pp. 75–84.
Condition monitoring of DC-link capacitors in drive system for electric vehicles
Abstract-This paper proposes an online DC-link capacitor condition monitoring scheme for electric vehicles.
A Real-Time Predictive-Maintenance System of Aluminum Electrolytic Capacitors Used in Uninterrupted Power Supplies
To eliminate signal distortion, an antialiasing filter  with a cutoff frequency fc = (fs/2) ≈ 40 kHz is used, as shown in the global capacitor condition monitoring scheme Fig. 15.
Kalman filter used for on line monitoring and predictive maintenance system of aluminium electrolytic capacitors in UPS
To eliminate signal distortion, an anti-aliasing filter with a cut-off frequency fc = fs 2 ≈ 40kHz is also used for each measurement like showing in the global capacitor condition monitoring scheme Fig.10.
Online monitoring method and electrical parameter ageing laws of aluminium electrolytic capacitors used in UPS
like showing in the global capacitor condition monitoring scheme Fig.4.
The effect of change in DC link series resistance on the AC/AC converter operation: Power converters embedded diagnostics
But on the other hand the additional sensor allows for implementation of capacitor condition monitoring , which is a desired feature.
Partial discharge. XVI. Ultrasonic sensing of PD within large capacitors
An -80 kHz waveguide probe is used for capaci- tor condition monitoring although other probes with center frequenciesfrom 5 kHz to 150kHz can be used with the sonic meter.
Condition Monitoring of DC-Link Electrolytic Capacitors in Adjustable-Speed Drives
In , an electronic circuit module that can be attached to the individual capacitors for condition monitoring is proposed.