Showing results: 61 - 75 of 288 items found.
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TFC63 Series -
Twintex Electronics Co., Ltd
The TFC63 series are three phase output AC power source, output capacity from 500VA to 800kVA. Adopting PWM high frequency technology & IGBT regulation mode, the TFC63 series features constant frequency and voltage with high accuracy. The TFC63 series can be used to simulate grids of different countries, widely used in laboratories, production calibration & test and military applications.
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TFC61 Series -
Twintex Electronics Co., Ltd
The TFC61 series are single phase output AC power source, output capacity from 5kVA to 800kVA. Adopting PWM high frequency technology & IGBT regulation mode, the TFC61 series features constant frequency and voltage with high accuracy. The TFC61 series can be used to simulate grids of different countries, widely used in laboratories, production calibration & test and military applications.
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Nihon Denji Sokki Co., Ltd
This model can perform every kinds of magnetic particle flaw inspection in our unit. circular magnetization longitudial magnetization continuous magnetization, residual magnetization threading bar magnetization current induction magnetization, AC magnetization AC demagnetization DC magnetization, DC demagnetization.
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Southwire Tools
Non-contact AC voltage detector quickly checks for the presence of live voltage on wiring and electrical devices. Features a built-in flashlight for added convenience.
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SystematIC
The development and integration of an innovative TRIAC-Dimmer compatibility circuit, followed by successful design and industrialization of an AC LED driver product using a very high voltage IC process.
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all-sun
This unit is an advanced detector. It can detect and locate metal, AC voltage and stud. In addition. It can be used in construction, fitment, etc.
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all-sun
is an embedded circuit; it converts unregulated AC into a constant DC. With the help of a rectifier it converts AC supply into DC. Its function is to supply a stable voltage (or less often current), to a circuit or device that must be operated within certain power supply limits.
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Shanghai Jiuzhi Electric Co., Ltd.
AC voltage and current test system is used to be the electrical test performed on a component (such as, bushings, arrestors, insulating materials) or high voltage products (such as, high voltage cables, power transformers, instrument transformers, gas insulated switchgears, air insulated switchgears, high voltage insulators and etc) to determine the effectiveness of its insulation. For the safety of high voltage transmission , testing insulation integrity is essential for all high voltage products.
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SGS H & SGS V -
Shanghai Jiuzhi Electric Co., Ltd.
The sphere gap type SGS H or SGS V can be used for Impulse, AC and DC voltage calibration according to the IEC 60052 recommendation.The spheres are arranged vertically or horizontally, one being mobile. In the vertical version the mobile sphere is remotely adjusted by using an electrical drive. In the horizontal version, both spheres are mounted on columns of insulating materials, hence enabling to superimpose impulse AC and DC voltages.
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SGMF(T) Series -
Shanghai Jiuzhi Electric Co., Ltd.
Onsite mobile AC high voltage test systems are used for withstand voltage testing, partial discharge measurement, tan delta measurement to instrument transformers, GIS, GIL, switchgears and etc after they are installed onsite and for purposes of diagnostics in asset management up to 900kV/10A.
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ACA-2000 -
Shanghai Jiuzhi Electric Co., Ltd.
This Industrial PC based control system is specifically designed for the needs of HV AC testing. The system is running a Windows based operating software package. Active and passive safety is implemented into the system as independent external emergency switches, software watchdogs, graphic symbols and status information for fast understanding. A protocol file can be used for a further calculation.
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Carl E. Holmes Company
CEHCO is a specialist in AC to DC Unregulated Power Supply. We can offer the followings:Input power can be single phase (1 PH) or three phase (3 PH)DC output voltage up to 1000 VDC maxDC output current up to 1500 Amps max
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Carl E. Holmes Company
CEHCO is specialist in repair of various rectifier assemblies. One such assembly is shown below:Specifications:- Six Diode Bridge Assembly, P/N 5989C- AC input terminals: (3, 4 , 5)- DC output terminals: (1), POSITIVE and (2), NEGATIVE
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VARIABLE TRANSFORMER -
Carl E. Holmes Company
Variable DC power supplies are AC to DC power supplies with a variable DC output. The output can be varied with a Variable Transformer (also known as variac). The Variable Transformer can be adjusted manually or with a motorized control. The AC input power can be single phase or three phases. With single phase AC input, the DC output ripple is very high (50%). With three phase AC input, the DC output ripple is low (5%). This would be a key benefit for selecting three phase AC input instead of single phase.