DC DC Converters
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DC Blocks
Coaxial components that prevent the flow of audio and direct current (DC) frequencies while offering minimum interference to RF signals.
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AC & DC Capacitors
Power Electronics
AC & DC capacitors for power electronics applications with high current and harmonic distortion. DC capacitors for power inverters for railways, welding, energy storage and filtering applications. Typical applications: inverter, filtering, switching, high power lighting, traction and railways, welding, PFC with high voltage and high harmonic application (i.e. Wind turbines).
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High Speed DC Electronic Load
6330A series
The 6330A family offers 8 types of modular loads with power ranging from 30 watts to 1200 watts, current from 0.5mA to 240A, and voltage measurement from 0.5mV to 500V. Each load is isolated and floating, programmable in dual current range and measuring voltage range, and capable of synchronizing with other modules for control operating. The load can be operated in constant current, constant voltage, and constant resistance. With Synchronic parallel control capability, 6330A series loads allow users to parallel and synchronize more than one load together from an internal loading control signal. This feature provides synchronic dynamic loading test for multi-output power and high power test solution. Real time measurement of voltage, current, is integrated into each 6330A load module using a 16-bit precision measurement circuit. The user can perform on line voltage measurement and adjustment, or simulate short circuit test using the simple keypad on the front panel.
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DC Power Supplies
XFR Series
AMETEK Programmable Power, Inc.
XFR is the smart choice for research, product development and production test applications such as R&D, magnet control, product design, ATE, process control, electroplating and burn-in. The unique features of XFR make it the best choice for applications where high power and a wide adjustment of output voltage or current are required in a full 19-inch rack package. Choose from ten 2800-watt models.
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DC Actuators
Electrak DC
Thomson offers Electrak Linear Actuators in DC power versions. With added features and performance capacity, these products follow the quality reputation of our previous designs. From standard to customizable stroke lengths, clevis to trunnion mounts, ball or acme screw drives, and a variety of DC control options, Thomson can provide a fit for just about any application requirement.
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DC Hipot Test Set
KVZG
KV Hipot Power Test Equipment Co.,Ltd
DC Hipot Tester is applied to measure output voltage and leakage current for zinc oxide arresters, magnetic blowing arresters, power cables, generators, transformers, circuit breakers and other equipment.
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AC and DC Power Sources
CFS100 Series
The CFS100 Series programmable AC or DC output power sources are cost effective source of power for development, test and production applications requiring anywhere from 800VA or less to 4000VA of single phase AC or DC output.
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DC Power Supplies
High performance and high reliability, is variable DC regulated power supply used in all fields, from research and development and quality control to manufacturing plants.
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AC & DC Electronic Loads
The Adaptive Power Systems Electronic Loads cover a wide range of power levels, voltage and current profiles and feature sets.Supported voltages range up to 1250Vdc or 350Vrms AC. From bench to system and DC or AC requirements, we can more than likely offer you the optimal programmable load to meet your needs.
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DC Electronic Loads
Next Generation Instrumental (Shanghai) T&C Tech. Co., Ltd.
NGI DC Electronic Loads
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AC DC Test Equipment
The products impress with a variety of technical features: TFT display, Ethernet interface, automatic test sequence to a fully electronic generator for even faster and more accurate tests. Our safety testers can be used both stand-alone without a PC as well as integrate with existing systems.
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Single-Channel DC Powered Carrier Demodulator
CD16
The CD16 Miniature Carrier Demodulator is designed to deliver a 0 to 5 Vdc output from a variable reluctance transducer and operate from unregulated 9 to 55 Vdc power. A square wave excitation of 5 kHz is furnished to the transducer and the solid state integrated circuit amplifier and demodulator converts the transducer signal to an analog dc output. Zero and Span adjustments are made through access holes in the case.
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DC Bias Current Source
TH1778B
Changzhou Tonghui Electronic Co., Ltd.
■ Test Frequency: 0Hz - 2MHz ■ Provide 0~20A of constant current output ■ No support of output extension
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Miniature AC & DC Voltmeters
PM Series
The PM Series Full-functioned miniature digital voltmeters are AC or DC reading, and feature AC or DC power options, and LED or LCD displays. These versatile meters are available in 100mV, 200mV, 1V, 2V, 10V, 20V, 100V, 200V, or 1000V ranges. Highly accurate (up to 0.02% of full scale), with rapid update rates (up to three reading per second), these meters feature bipolarity (PM-3 is unipolar), a presettable decimal point, overload indication, an extensive list of application-specific options, and easy installation.
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DC Loads
Becker Nachrichtentechnik GmbH
Becker Nachrichtentechnik offers wideband multichannel DC decouplers for antenna diagnostic applications. Due its high bandwidth the device is suitable for all broadcast, cellular and Wi-Fi standards.
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DC Bias Current Source
TH1778AS
Changzhou Tonghui Electronic Co., Ltd.
■ Test Frequency: 0Hz - 2MHz ■ Provide 0~20A of constant current output, and must be controlled by TH1778A ■ Support 6 machines on line at most and
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DC In AC Clamp Tester
M-800P
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Model 800P is the world’s first clamp meter which can detect smallDC current in AC circuit in addition to general AC/DC current measurement.*By using this clamp meter, DC offset surveillance can be madeeasily in the actual fields like as solar inverters, etc. and it is possibleto check if the DC component in AC circuit is less than 1% ofthe rated AC current or not, according to the regulation.
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Ultra Low Level DC Voltage Amplifiers
The EM A10 is a low level amplifier module for sensitive measurements, data collection and systems, where signals below 1 nanovolt may be measured. It is ideal for the input unit for precision voltage measuring systems, requiring voltage sensitivity for measuring low noise and low impedance sources. The noise level of the A10 is equivalent to a perfect resistor of about 20 ohms. When used with a digital voltmeter, steady one nanovolt digits may be displayed, with a response time constant of less than a second. The input voltage stability of the A10 is very high, with the drift around a nanovolt per degree C. The input connectors are made from pure copper. The input impedance is very high, and is time dependent, determined by the loop gain.
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Coaxial Switch, DC to 40 GHz, SPDT
8765D
The Keysight 8765 family of switches is designed for microwave instrumentation and ATE systems and features excellent electrical and mechanical performance. The Keysight 8765D is equipped with SMA connectors and operates from dc to 26.5 GHz with 3.5mm connectors and 40 GHz with 2.4 mm connectors. Option 292 can be ordered with Keysight 8765D. It is available with voltage option covering any drive voltage between 4.5 volts and 32 volts dc. Where performance data are required, Option UK6 includes a printout of test results. This switch is designed from the ground up for maximum dependability and performance. It is designed to operate within its specifications for more than 10,000,000 cycles.
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DC Power Module, 60V, 5A, 300W
N6775A
The Keysight N6775A is a 300 W basic DC power module that provides programmable voltage and current, measurement and protection features at a very economical price, making these modules suitable to power the DUT or to provide power for ATE system resources such as fixture control.
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Electronic DC Load
DL Series
Industry’s Easiest-To-Use DC Load – Vitrek’s DL Series Electronic Loads are available in a multiple configurations to meet your unique application requirements. No other electronic DC load on the market today is easier to use. Equipped with a full color LCD touchscreen display, the unit can quickly be set up for your next test. In addition, the DL is equipped with a comprehensive self-test that ensures that all loading and measurement circuitry is functioning properly.
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Power Divider, DC to 18 GHz
11636A
The Keysight 11636A is a dc to 18 GHz power divider for direct power dividing applications. The excellent impedance match of all three ports improves fault location measurements by reducing re-reflections. The Keysight 11636A power divider/combiner is recommended when making wideband comparison measurements with a Keysight 8757 scalar vector network analyzer.
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Transformer DC Winding Resistance Tester
HTZZ-20A / 240
Wuhan Huatian Electric Power Automation Co., Ltd.
Measurement transformer around the group and large power inductor dc resistance ideal equipment.
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Brushless DC Motor Drivers
ST’s STSPIN drivers for 3-phase brushless DC (BLDC) motors includes power drivers in a 3-phase bridge configuration and integrated solutions with built-in decoding logic for Hall-effect sensors.
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DC Blocking Power Splitter Combiner
PD5112
INSTOCK Wireless Components, Inc
Wideband Frequency (698 - 2700 MHz)Low Insertion Loss (0.6 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.15 : 1 avg)50 VDC maximum on DC block portsTri Alloy SMA Female (Jack) Low PIM
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Programmable DC Electronic Load
Programmable DC electronic load is a device that precisely regulates the load voltage and current dissipation power consumption of electrical energy. There are several important parameters to consider when choosing programmable DC electronic load, including maximum power, maximum current, maximum voltage, current slope, and so on. Each indicator is related to the needs and applications we actually test.
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Programmable DC Electronic Load
63000 Series
The 63000 Series programmable DC electronic loads are reliable, precision instruments primarily designed to test switching power suppl ies, A/D power suppl ies, power electronic components, adapters, 3C batteries and chargers. Its maximum 350W rated power makes it suitable for testing numerous types of lower power devices. The 63000 Series offers models in two operating voltages 150V models, with 250W and 350W power levels up to 60A in a single unit. Their compact and light weight design make these loads easy to move around which is ideal for R&D and design validation. Each model of the 63000 Series has unique user-def ined waveform (UDW) funct ion capable of simulating real-world custom waveforms. In addition, a data storage function has been built in for saving and recalling up to 100 stored settings at any time. For automated testing, these save and recall functions can save a great deal of time. The 63000 Series has 3 power ranges that can precisely measure the voltage and current in real time. Since short circuit testing is a critical test item, the 63000 provides short circuit simulation to effectively address application demands for power and automated testing.
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Three-circuit Transformer DC Resistance Tester
HTZZ-S10A / 218
Wuhan Huatian Electric Power Automation Co., Ltd.
Designed to meet the dc resistance test of three-phase winding in large capacity transformer.
