Showing results: 436 - 450 of 495 items found.
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DEM60C -
IBEKO Power AB
After a DC current test, such as winding resistance measurement, the magnetic core of a power or instrument transformer may be magnetized (remnant magnetism). It can cause various problems such as wrong diagnostics, inaccurate measurements on a transformer, inrush current at the start-up of a power transformer, or incorrect operation of protective relays due to magnetized CT cores. The best way to eliminate this source of potential problems is to use demagnetizer on the power or instrument transformer.The DEM60C is a fully automatic test instrument which performs three-phase transformer demagnetization. Transformer magnetic core demagnetization requires the application of AC current with magnitude decreasing to zero. DEM60C provides this AC current by internally changing the polarity of a controlled DC current. During the demagnetization process, the instrument supplies the current at decreasing magnitude for each step, following a proprietary algorithm. It can demagnetize single-phase and three-phase power transformers.The instrument can be connected to all three phases of a power transformer to be demagnetized, on either the primary or the secondary side. If a user selects specific vector diagrams for different types of transformers, DEM60C will run a specific demagnetization procedure for each transformer type (i.e., single phase, delta, wye/star, zig-zag.) without switching the test leads.DEM60C enables safe and efficient power transformer demagnetization. The instrument automatically regulates the injection of current and discharging energy from the inductance. During and after the operation, an intrinsically safe discharge circuit with an indicator rapidly dissipates the stored magnetic energy. The discharging circuit is independent of the power supply, which improves its reliability in case of loss of power.Test currents of up to 60 A DC enable efficient demagnetization of even the largest power transformers. Using a DV Win software, it is possible to control DEM60C externally.
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SPA-2-4X22-WDM EYDFA -
Hangzhou Softel Optic Co., Ltd.
*Single/dual input for choice, built in optical switch for dual input, the switching power can be set by the button in the front panel or by web SNMP.*Output adjustable by buttons in the front panel or web SNMP, the range is down 4dBm*Maintenance function of one-time downward attenuation of 6dBm by buttons in the front panel or web SNMP, to facilitate the optical fiber hot-plug operation without turn off the device*Multi- ports output, can built in 1310/1490/1550WDM.*Standard RJ 45 port for remote control, we can provide output contract and web manager for choice, and also plug-in SNMP hardware can be reserved for update.*With laser key to turn on/off the laser.*With RF test function.*Adopts JDSU or Oclaro Pump laser*Led displays the working condition of the machine*Dual power hot plug power supply for choice, 90V～250V AC or -48V DC
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SOA1550-32(64) -
Hangzhou Softel Optic Co., Ltd.
*Single/dual input for choice, built in optical switch for dual input, the switching power can be set by the button in the front panel or by web SNMP.*Output adjustable by buttons in the front panel or web SNMP, the range is down 4dBm*Maintenance function of one-time downward attenuation of 6dBm by buttons in the front panel or web SNMP, to facilitate the optical fiber hot-plug operation without turn off the device*Multi- ports output, can built in 1310/1490/1550WDM.*Standard RJ 45 port for remote control, we can provide output contract and web manager for choice, and also plug-in SNMP hardware can be reserved for update.*With laser key to turn on/off the laser.*With RF test function.*Adopts JDSU or Oclaro Pump laser*Led displays the working condition of the machine*Dual power hot plug power supply for choice, 90V～250V AC or -48V DC
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FOX-1P -
Aehr Test Systems
Enables High Throughput, Single Touchdown, Full Wafer Production Testing. Capable of simultaneously testing up to 16,000 die in a single wafer touchdown. Resource configurable up to 16,384 " Universal Channels " - each programmable as anI/O, Clock, Pin Parametric Measurement Unit ( PPMU ) or Device Power Supply ( DPS ). Software-enabled per site flexibility to support small and large device pin count test needs. Comprehensive functional and parametric test capabilities Deep functional pattern data and capture memory optimized for BIST/DFT testing. Per channel PMU for per site parametric testing Individual channel over-current protection to protect wafers and probe cards. Configured for high volume production. Compatible with industry standard probers and probe cards. Available as an integrated test cell with prober, probe cards and 16,384 channel probe I/F. Configurable as a single or dual system integrated test cell.
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ET Power Systems Ltd.
An adjustable electronic load gives the test engineer the ability to qualify designs, check production batches or service and repair electrical products. Many applications demand an adjustable electronic load. These include the burn-in of new devices along with general power supply, battery, fuel cell and generator testing.Both static and fully dynamic DC loads are offered. With dynamic functionality 2 levels of load current can be set. The rise and fall time can then be adjusted together with the time period spent at each level. The load can also be made to follow complex waveforms by tracking an external arbitrary oscillator input.
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PLZ-4WL Series -
Kikusui Electronics Corp.
While the PLZ-4WL series succeeds to the superior operability of our conventional model of the PLZ-4W series, the PLZ-4WL series realizes the high speed rise and fall time (slew rate of 50A/µs.) in the range of low voltage with large current. The PLZ-4WL offers six operation modes, and equips with various features such as sequence operation, switching operation, soft-start function, and time and voltage measurement. The PLZ-4WL applies not only for the conventional load test of the CPU power supply, but also it can be applied to even faster current response test. In addition, the PLZ-4WL is a space-saving design (about 50% less volume of the conventional model) that can save the facility space of the testing site, and it can be applied for the single cell testing of the large scale rechargeable battery.
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BK2020B -
BaKo Co., Ltd
We developed the BK2020B as an upgrade to our BK2020 to test the electrical specifications (RPM, current, drop pulse, start up voltage) of your cylindrical or coin type vibration units. You can also test vibration level, noise, isolation resistance, and the DC resistance. The DUT power supply and all measurement components are self contained, so external devices aren't needed and the tester uses DSP, making it capable of fast, highly accurate and reliable measurements. The BK2020B is very versatile. It can be set up as a stand alone machine, or used with a PC and software for access to more information, and to save the data for analysis. Either version is great on the product line but you may also use it for QA, QC and development.
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Mornsun Guangzhou Science & Technology
MORNSUN AC/DC enclosed switched-mode power supplies (SMPS) feature complete EMC tests and protections, high efficiency, and wide selection. MORNSUN SMPS withstands 300VAC surge input for 5 seconds. 305RAC (305Vin reliable under all conditions) AC to DC SMPS module is included. 305RAC Series is a collection of AC/DC converters that can run from nominal 85 VAC up to 305 VAC and are safety certified to UL/IEC/EN standards, with CB Reports. These AC to DC enclosed switching power supplies in MORNSUN SMPS Power Supplies portfolio meet IEC/EN61000-4, CISPR32/EN55032, IEC/UL/EN62368, EN60335, and GB4943 standards and are widely used in areas of industrial, LED, street light control, electricity, security, telecommunications, smart home, etc. They comply with the latest global energy efficiency standards. The most high-quality AC to DC SMPS ranging from 15W to 1500W witness the continuous innovation of MORNSUN SMPS power supply family.
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TH-2000/1000 Series -
Ono Sokki
The TH-1000 series torque detectors employ a new magnetic phase difference method with improving functionality while maintaining the advantages of Ono Sokki's conventional torque detectors. They incorporate high durability and long service life---the biggest features of our torque detectors. The new magnetic phase difference method does not require AC power supply to an auxiliary motor for rotation detection change. TH-1000 series is a standard type torque detector with the rotation speed range up to 6000 r/min. The TH-2000 series is a high-speed rotation type which can be used for torque characteristic test of high-speed rotating motor such as an EV/HEV motor, a centrifuge machine or the like. The characteristic data of the detector can be automatically set up on the TH-5100 torque meter when power is turned on.
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SA1001H -
Hangzhou Softel Optic Co., Ltd.
*SA1001H Indoor Bi-directional Amplifier are special amplifiers designed for the last”1km” of the bi-directional transmission network.. Special CATV RF modules packaged in SOT-115 are used as forward channel; Microwave tube push-pull circuit with low noise are used as backward channel ;It has the characteristics of low power consumption，high reliability and excellent cost performance. And it is suitable for small and medium sized CATV bi-directional transmission network*It is more convenient for debug engineering debug, because of the plug-in diplexer filters with built-in adjustable equalizers, adjustable attenuators, plug-in output splitters and scientific and reasonable ports for online test.*These equipments will work in the field rugged environment for a long time continuously, because of the aluminium alloy casing, good heat dispersing performances, beautiful looks, dependable linear power supply and lightning protection systems.
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40-413-001 -
Pickering Interfaces Ltd.
A 32 channel Digital I/O module with high output voltage and currentcapability and a dual variable threshold input. The 40-413 range is available in three configurations, a high side only (shown here), alow side only and a combined high and low side each capable of driving 2A loads. Eachoutput is fully protected against over-voltage, over-current and thermal overload,ensuring robust and reliable operation in the toughest test environments. For highside voltage driving the high side voltage source is supplied from an external voltagesource, permitting the module to drive high capacity loads without impacting thePXI chassis power supply.
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mOByDic1310 -
Ozen Elektronik Inc.
The J1850 VPWM multiple ECU simulator provides a professional OBD development platform which allow the user to test the OBD functionality on the table. Simulates 4 differnt ECUs. reading VIN and suspended DTC is possible . Using 5 potensiometer , 5 live data can be changed and some fixed PID values are provided. Pressing DTC bouton the trouble codes are generated and the MIL LED is ON. Service 4 commands clear the DTCs and the MIL LED. Connection to the tester is provided via a J1962 female OBD port . it needs an external 12 V power supply . More information you can get from the corresponding chipset datasheet.
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CAT 1 TEST -
Monacor International GmbH & Co. KG
Line tester for continuity testing of Cat 5, Cat 6 and ISDN network cables*Connection test with LED display for 8 individual wires and shielding*Continuity, miswire, open, short, crossover, and ground detection*Connector compatibility with the following modular plugs: RJ45 (8P8C), RJ12 (6P6C), RJ11(6P4C, 6P2C)*Network standards supported: Token Ring, 10Base-T, 10Base-T2, 285A, TIA568A/568B*Separate receiver for particularly long and complex cables*The main unit and separate receiver can be attached to one another using a guide rail on the side*Power supply via 9 V block battery (not included)*Supplied with protective bag
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mOByDic1610 -
Ozen Elektronik Inc.
The CAN BUS multiple ECU simulator provides a professional OBD development platform which allow the user to test the OBD functionality on the table. Simulates 4 differnt ECUs. reading VIN and suspended DTC is possible . Using 5 potensiometer , 5 live data can be changed and some fixed PID values are provided. Pressing DTC bouton the trouble codes are generated and the MIL LED is ON. Service 4 commands clear the DTCs and the MIL LED. Connection to the tester is provided via a J1962 female OBD port . it needs an external 12 V power supply . More information you can get from the corresponding chipset datasheet.
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mOByDic1010 -
Ozen Elektronik Inc.
The ISO 9141 multiple ECU simulator provides a professional OBD development platform which allow the user to test the OBD functionality on the table. Simulates 4 differnt ECUs. reading VIN and suspended DTC is possible . Using 5 potensiometer , 5 live data can be changed and some fixed PID values are provided. Pressing DTC bouton the trouble codes are generated and the MIL LED is ON. Service 4 commands clear the DTCs and the MIL LED. Connection to the tester is provided via a J1962 female OBD port . it needs an external 12 V power supply . More information you can get from the corresponding chipset datasheet.
