DC Shunts
A resistor which delivers a millivolt of DC output in proportion to the current flowing through the resistor.
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Product
DC In AC Clamp Tester
M-800P
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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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Product
Shunt Resistor
RSR
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Power converters and current measurement instruments. Large current shunt resistor for ampere-meters, designed for standard current measurement of electric equipment. Easy current measurement is performed by attaching to current bus bar directly and connecting to ampere-meter through flexible wires.
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Product
UHVDC(Untro High Voltage DC) Testing
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In the super (ultra) high-voltage transmission field, UHVDC converter stations are mainly composed of three parts: AC system, valve system, and DC system. Each part consists of primary and secondary electrical equipment. PONOVO, relying on its core technology, extensive system testing experience and high-efficiency production capabilities, have continuously explored super (ultra) high-voltage test technologies, and nearly 10 types of test equipment have been developed for converter system substations and system debugging.
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Product
DC Blocking Power Splitter Combiner
PD7020
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INSTOCK Wireless Components, Inc
Wideband Frequency, 698-2700 MHzLow Insertion Loss (0.2 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)50 VDC maximum on DC block portTri Alloy Type-N Female (Jack) Low PIM
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Product
Single-Channel DC Powered Carrier Demodulator
CD16
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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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Product
DC Hysteresis Graph
DX-2012SD
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Automatic measurement on basic magnetization curve and magnetic hysteresis loop under static state of soft magnetic material, accurate measurement on static magnetic characteristic parameters such as initial permeability µi, maximum permeability µm, saturation magnetic induction Bs, remanence Br, coercive Hc and hysteresis losses Pu.
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Product
AC & DC Analog Leakage Meters
506 EL
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Standard Electric Works Co., Ltd
● Optional for pivot or taut band movement.● Compact and lightweight; easy to use and store.● Mirror scale: for easier viewing & reading.● Built-in stand makes reading and measuring easy.● 200μA full scale value.● Fuse-protected.● Low battery indication.
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Product
High Power LED DC Electronic Load
33430G Series（1800W / 3600W）
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Each 33430G Series has its own control and display panel, LED/CC/CR/CV/CP/ Dynamic modes, panel with 150 sets Store/Recall memory which provides load set-up more efficiently，also can be controlled intranet via RS232、Ethernet、USB and GPIB interface.
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Product
DC Load Bank
K-900
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Kongter Test & Measurement Co., Limited
K-900 series are your best choice DC load bank with Kongter’s updated solutions. This new series resistive dummy load includes a series customized load bank models that feature rugged design and and excellent performance. They facilitate your work for DC load and battery capacity testing. With different models of DC load bank, it covers a wide range from 12V to 480V nominal voltages with current up to 600A. Its big TFT touch screen with vivid display makes it more user-friendly for setting and operation. Kongter’s new PC software make it easy for measurement monitoring and report print out.
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Product
Brushed DC Motor Drivers
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ST’s STSPIN motor drivers for brushed DC motors integrate a dual current control core and a dual full-bridge power stage to drive two brushed DC motors.
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Product
DC Blocking Power Splitter Combiner
PD5060
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INSTOCK Wireless Components, Inc
Wideband Frequency (698 - 2700 MHz)Low Insertion Loss (0.5 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.15 : 1 avg)50 VDC maximum on DC block portsTri Alloy Type N Female (Jack) 50 Ohm
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Product
HV DC Voltage Generators
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Fivestar HV Testing Equipment Co., Ltd.
HV DC voltage generators are used to generate high voltage DC test voltages for routine, type and development test on components and complete systems found in electrical power supply systems and operating on DC voltage (HV transmission systems etc). There are K and M series, and available for indoor and outdoor.
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Product
DC Energy Meter
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Multiple channels can be measured by a single meter, EN2450N & EN2450D. Differential current input for all the current channels. Programmable shunt secondary 50mV to 100mV. Programmable CT Primary for all channels up to 200A - for Hall Effect CT. Data logging for parameters such as Energy, Load hours and Ampere hours. Easy installation,Compact size, weight and simple wiring.
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Product
DC Standard Source
SPS-31
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Kongter Test & Measurement Co., Limited
SPS-31 is specially designed to test analog and digital DC/AC Voltage meter, Current meter energy meter, DC voltage transducer and Current transducer. It is widely applied for test, production and inspection in research institution, national measurement institution at all levels, and meter manufacturer.
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Product
DC Power Module, 20V, 5A, 100W
N6743B
Power Module
The Keysight N6743B is a 100 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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Product
Wireless Connectivity AC / DC Clamp Meter with 6000 count / NCV / SPT / 600A AC / DC Current
MS-W366D
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This is a external wireless connectivity Digital Clamp Meter integrated with AC / DC hall effect sensor / 6000 Count, True RMS, auto and manual measurement.
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Product
Monitoring Solar Panel Strings, DC 30A, Φ6mm
CTF-6DC
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MULTI MEASURING INSTRUMENTS Co., Ltd.
・Compact, Space-saving, Low Cost DC Current Sensors.・Split-core type, easy to apply to existing circuit.・Easy to use by unipolar +5V power supply.・High speed responsibility – less than 10μsec. 0 rated primary current.・Suitable for monitoring solar panel strings.
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Product
DC Pulse Current Capacitor
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Both series can be customized as Low Voltage High Capacitance High Current Capacitors.We can customize Snubber Capacitor as Box type and support other parameters.For 250Vac~900Vac / 400Vdc~1,350Vdc and with higher Current requirement, please refer to our AC/DC Power Capacitors.Different applications can have very different capacitor electrical and mechanical profile requirements.Please feel free to send your application details for a suggestion and quotation.
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Product
Brush DC Drivers
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Allegro provides a broad portfolio of safe and robust brush DC solutions. With both integrated and MOSFET gate drives our product lines are ideal for low- and high-power applications alike. Increased digital content with embedded drive algorithms simplify your implementation, while enhanced diagnostics and protection features ensure a safe and reliable solution.
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Product
DC Blocks
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BroadWave designs and manufactures DC Blocks and other coaxial RF components that are ideally suited for test, verification and system integration. With frequency ranges of DC to 18 GHz, our components offer consistent performance at a low cost with an emphasis on performance and configuration flexibility.
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Product
DC Blocking L-Band Splitter Combiner
PD5940
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INSTOCK Wireless Components, Inc
PD5940 is an IP67 outdoor, weather resistant, DC blocking, four way, RF broadband, 50 ohm, power divider, power combiner furnished with TNC coaxial connectors. The passive Wilkinson design passes RF, 10 MHz and DC current through one port, typically for powering an active antenna, with the other ports blocking DC. Max voltage rating at the DC blocked ports is 50 VDC. All wireless band applications in the frequency range from 698 to 2700 MHz are covered with best in class RF performance. The RoHS compliant PD5940 is a bidirectional device capable of 40 W max microwave input power level in both power splitter and combiner apps. See 4 way power divider input rating tables for additional power handling info.
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Product
4-Port Coaxial Switch, DC to 18 GHz
8763B
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The Keysight 8763B offers excellent electrical and mechanical performance with broadband operation, high isolation, low SWR, long life, and exceptional repeatability.
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Product
DC Converter
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Primary switched DC converter modules are used, among other things, to generate different (consumer) voltage levels from central DC voltages, also battery-supported.
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Product
Test Benches DC
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Combined with a power source system e.g. MTS750 this test bench is used as a DC meter test system with 40 test positions.
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Product
DC Measurements
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Standard Windows sound cards do not respond to DC or frequencies lower than a few Hz. (See Why Sound Cards Block DC Signals below for explanation.)There are two general approaches to get true DC response from a standard sound card: Modify the card, or add an external circuit to convert the DC into an AC signal which can be easily measured by an unmodified card.
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Product
15kW Bi-directional DC Power Supplies
SM15K-Series
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With our latest bi-directional power supply models SM500-CP-90 and SM1500-CP-30 we have extended our capabilities to a higher level of 15kW per unit. Standard feature for this supply is Delta’s new Power Recovery [Regeneration] Technology: in sink mode these bi-directional power supplies can return full power back into the grid and, thanks to an efficiency of 95%, there is no need for expensive water cooling systems. The flexible output covers the output range of five separate power supplies with a traditional rectangular VI-curve.
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Product
AC DC Withstand Voltage & Insulation Tester (HI-POT)
SS71XX series
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High voltage withstand and insulation tester (HI-POT tester) is used for testing insulation grade and withstanding voltage capability of electrical equipment, transformers, motor, relays, cables, electronic components, electronic applications, inductors, ignition coils, insulation wires, insulation tapes, valve coils, reactors, contactors, etc.
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Product
High Performance High Power DC Electronic Load
IT8900 Series
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IT8900 series of high performance high power dc electronic loads provide three voltage ranges 150V/600V/1200V. The power expands to 600kW by master-slave paralleling, and maintains stand-alone functions. 50kHz high speed measurement, six working modes, transient over-power loading capability, CV loop speed adjustment, Measurement function, 25kHz dynamic test and other multiple accurate testing functions make IT8900 series well-suited for types of high power applications.
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Product
AC / DC Combined High Voltage Test Set
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Cambridge Instruments & Engineering Co.
suitable to perform AC High Voltage Power Frequency test on transformers, motors, cables etc. Leakage current can be measured at desired pressure and this set can be used as a source for cable fault burning.
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Product
AC DC High Voltage Break Down Tester
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RR – AC DC HIPOT TESTERS can perform such precise dielectric test in a cost effective manner without any compromise on safety. Our hipot testers are custom made to suit needs of various industries and product ranges. A Singe tester can be used for conducting both AC and DC Insulation Testing.
