DC Sources
A highly repeatable and stable DC voltage and current source.
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Product
300KHz Precision LCR Meter
Model 4300R
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Aplab Precision LCR Meter Model 4300R is a new generation of impedance test equipment with high accuracy, wide measurement range and six digits resolution. Being featured with test frequency up to 300kHz, test voltage of 5mV ~ 2V, built-in -5V ~ 5V DC bias and -10V~10V DC voltage source output, it can meet all requirements for measuring components and materials and provide guarantees for production line quality assurance, incoming inspection and laboratory precision measurements. The Handler, RS232C and GPIB interfaces as well as improved command system provided by the instrument make it easier to build the test system.
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Product
DC Sources
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Electronic Test & Power Systems
Adjustable constant voltage and constant current sources are provided across the entire DC source range. Additionally constant power operation is standard on the high power DC supplies and optional on the medium power models. Modular high current DC power supply systems providing up to 2kV at 2MW can be assembled.A variety of interfaces are available. Analogue, RS232, CAN, RS485, Ethernet or IEEE 488.2 can be specified for most units. LabVIEW drivers are also offered to aid system integration.
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Product
Photovoltaic Array Simulator, 15 kW, 1500 VDC
N8900APV Series
Simulator
The PV simulators are autoranging, programmable DC power sources that simulate the output characteristics of a photovoltaic array under different environmental conditions (temperature, irradiance, age, cell technology, etc.) enabling you to quickly and comprehensively test inverter MPPT algorithms and inverter efficiency. The DG8900 SAS control software creates and downloads solar I-V curves to a single output solution. For multiple outputs choose the DG9000 SAS control software which can be used with up to 12 N8900APV sources.
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Product
Bridge Trainer
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Salicon Bridge Trainer to measure unknown Resistance/Capacitance by balancing two legs of a Bridge Circuit. With the of DC Source, Student can set the null point by using different combinations of variable Resistors Circuit Diagram is provided on-board for Teaching/Training.
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Product
Controllable, Programmable Linear DC Source With Load
LAB / SLR
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*Linear laboratory power supply*Integrated electronic load*Automatic range selection*Linear regulated DC source with automatic range selection*Built-in electronic load*Short-term peak load operation 240 or 480 watts*Protection against short circuit, overload and overtemperature*Double current / double voltage through "autoranging"*Fast control times approx. 250µ
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Product
Programmable DC Power Supply
62000L Series
DC Power Supply
The Chroma 62000L Series Programmable DC power supplies have low noise linear performance and fast transient response. The units have many unique functions that are targeted for overall automated test system integration, automotive power electronics MCU/ECU, power semiconductors, wireless communications, etc. The 62000L Series is a high quality yet cost effective programmable DC Source, designed to meet the stringent requirements of the next generation of power electronics. The GPIB and USB control interfaces come standard with the 62000L Series, no additional purchase required. The 62000L Series can be easily remote controlled via either of these two interfaces. The 62000L weighs less than 2.5 kg, and its case measures 214.6W * 88.6H * 280D mm. Its light weight and compact size makes it easy to handle and stack safely.。
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Product
Mobile Comm DC Source w/ Battery Emulation, DVM
66321D
Battery Simulator
The Keysight Mobile Communications DC Source 663xx series offers several features ideal for testing wireless and battery powered devices. Excellent voltage transient response ensures maximum test-system throughput by minimizing device shutdowns due to significant voltage drops in the test wiring. Built-in advanced measurement system to accurately measure battery current drains when the device operates in different modes and a Keysight-developed feature that enables cellular telephone manufacturers to detect permanently and intermittently open-sense wire connections.The Keysight 66321D mobile communications dc source provides fast transient response, exceptional sourcing, output resistance programming, and precision measurement. This product is specially designed for testing next generation digital wireless communications products. The 66321D mobile communications dc source offers a new capability that simulates the internal resistance of a battery or battery pack. Additionally, these high performance models offer improved transient response and stable output operation with either short or long load leads. The 66321D dc source provides all of the capabilities of the 66321B with the addition of a built-in digital voltmeter.
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Product
Precision Multi-Channel DC Source PXI Card
GX1838 Series
PXI Card
The GX1838 is a multi-channel programmable DC Source providing multiple discrete outputs for avionics automotive, industrial testing and other ATE applications.
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Programmable DC Current Source
Model 121
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The Model 121 programmable DC current source is a precision instrument suitable for bench-top use or panel-mounted operation in labs, test facilities, and manufacturing environments. It provides a low-noise, highly stable source of current up to 100 mA, with convenient manual selection through 13 pre-set output levels, each representing a ten-fold change in power when attached to a resistive load. A “user” setting allows the current output to be defined anywhere within the operating range of the unit, from 100 nA to 100 mA.
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Product
Power Electronics Test Solutions
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Chroma Power Electronics Test Solutions not only apply in the industries of Information Technology, Communication, Aerospace and National Defense, but also in energy efficient products such as Hybrid Automobiles, LED luminance devices, solar and fuel cells that are developed aggressively under the pressure of natural resource constraints. Chroma has a wide variety of instrumentation including AC Power Sources, DC Power Supplies, DC Electronic Loads, AC Electronic Loads, Digital Power Meters, and Automatic Test Systems that are ideal for power input/output terminal tests and dynamic simulation.
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LCM Tester
Model 27012
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To meet the high accuracy and low price requirements for LCM TV test device, Chroma 27012 that integrates the signal and power source provide a complete test solution for LCD Module. Its LVDS, TTL (Option) signal source fully complies with the digital signal standard, meanwhile with the 24V, 12V, 5V, 3.3V DC source output it is able to supply power to VDD, Backlight for LCM test without obtaining external power source. Equipped with the interface of single key to switch the Timing, Pattern and Program rapidly for test in auto or manual mode, the 27012 is able to provide a direct and convenient test environment for LCM TV by its complete hardware configuration and easy operation.
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Dual Mobile Communications DC Source w/ DVM
66309D
DC Power Supply
The Keysight Mobile Communications DC Source 663xx series offers several features ideal for testing wireless and battery powered devices. Excellent voltage transient response ensures maximum test-system throughput by minimizing device shutdowns due to significant voltage drops in the test wiring. Built-in advanced measurement system to accurately measure battery current drains when the device operates in different modes and a Keysight-developed feature that enables cellular telephone manufacturers to detect permanently and intermittently open-sense wire connections.The Keysight 66309D dual output mobile communications dc source provides two outputs for testing both the main battery power and the battery charger circuitry, allowing customers to test phones and chargers with the same equipment. This feature helps save on rack space (2 outputs in a half rack box) and eliminates the need for two separate power supplies.The 66309D dc source provides all of the capabilities of the 66309B with the addition of a built in digital voltmeter.
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Product
Controllable, Programmable Linear DC Source With Load
LAB / SL
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*Linear laboratory power supply*Integrated electronic load*Linear regulated DC laboratory power supply*No thyristor pre-regulation, very little ripple*Various interfaces · Built-in electronic load*Protection against short circuit, overload and overtemperature*Constant current and constant voltage*Fast control times approx. 250 µS
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Product
Oil Resistivity Test System / Million Meg Ohm Meter (MM1)
OTD-45
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UDEYRAJ ELECTRICALS PRIVATE LIMITED
Model : OTD-45OTD-45 is single self contained unit containing oil test cell, high frequency induction heating with temperature controller/sensor; dielectric loss measuring bridge, AC test voltage source, SF6 filled standard capacitor; high resistance meter; DC voltage source and all digital circuits.
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Product
AC to DC Programmable Power Sources
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CEHCO can supply AC to DC Programmable Power Sources. We offer standard or customized solutions. The ADG-L Series is up to 1000 VDC maximum output. ADG-P Series is up to 2000 VDC maximum output.
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MAGNESIUM ANODE SIMULATOR
CS-1
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The CS-1 portable Magnesium Anode Simulator is an ideal DC current source that will allow the user to see what the addition of a magnesium anode on their system will do to Pipe to Soil measurements and other C.P. tests.
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AC and DC Power Sources
CFS100 Series
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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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SpikeSafe DC Current Sources
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The Vektrex SpikeSafe DC Current Sources provide reliable drive for LED/laser diode reliability, IESNA LM-80 test, and other current-driven test applications. Models support currents from 500mA to 60A and compliance voltages from 50V to 400V. All models feature individual channel control, precise current, and high power density — typically 6.4kW-8kW.
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Portable AC/DC Power Supply
UPS S3
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The Vanguard UPS S3 is an AC/DC adjustable output power supply designed to operate substation circuit breakers. The UPS S3’s AC and DC voltage sources can supply up to 10 Amperes during the circuit breaker coil energization and circuit breaker charging motor operation. Powered by a single phase 90-120 Vac voltage source, the UPS S3 provides an isolated adjustable AC/DC voltage source. Output voltages are variable via the front panel control knob.
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Three-Phase Relay Test Equipment
AK-30
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AC voltage source with 4 channels, current source and aux with 6 channels. DC source can be used simultaneously. Amplitude, frequency and phase angle can be adjusted respectively, independently and continuously; Control via PC via Ethernet RJ45 interface
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DC Power Source Systems
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Looking for a proven, precise DC power source? Advanced Energy offers standard DC and pulsed-DC power-delivery options. Thanks to vast feature sets and reliable performance, our DC power generators are used in nearly every manufacturing market — semiconductor, flat panel, glass, thin film, etc. And via our global, dedicated support staff, we make sure you get the right DC power product for your processes and applications.
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Product
20-Channel SPST Power Switch Card
1260-120
Switch Card
Each channel of the 1260-120 can switch up to 13A, 250VAC or 10A, 125VDC; its switching capability makes it the ideal solution for applications requiring high-current switching of AC power, DC power supplies, and AC or DC current sources.
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100 Watt Dynamic Measurement DC Source, 20V, 5A
66332A
DC Power Supply
The Keysight Mobile Communications DC Source 663xx series offers several features ideal for testing wireless and battery powered devices. Excellent voltage transient response ensures maximum test-system throughput by minimizing device shutdowns due to significant voltage drops in the test wiring. Built-in advanced measurement system to accurately measure battery current drains when the device operates in different modes and a Keysight-developed feature that enables cellular telephone manufacturers to detect permanently and intermittently open-sense wire connections. The Keysight 66332A Dynamic Measurement dc Source provides dynamic measurement and analysis of voltage and current waveforms. It is ideal for testing digital wireless communications products/components because it not only provides the power for testing, but also performs the peak current measurements required to characterize the pulsed current demands of these products.
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Product
Phase Noise Analyzers
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The phase noise analyzer portfolio from Rohde & Schwarz offers an affordable, mid-range solution with high sensitivity and fast measurements as well as high-end ultra-high-sensitivity solutions with advanced measurements modes. Ideal for phase noise analysis and VCO tests, the industry-leading solutions enable two-path phase noise analysis with real-time cross correlation and fast VCO characterization with built-in low-noise DC sources. Additionally, high-end signal and spectrum analysis can be added into a single box.
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Product
Dual Mobile Comm DC Source w/ Battery Emulation, DVM
66319D
DC Power Supply
The Keysight Mobile Communications DC Source 663xx series offers several features ideal for testing wireless and battery powered devices. Excellent voltage transient response ensures maximum test-system throughput by minimizing device shutdowns due to significant voltage drops in the test wiring. Built-in advanced measurement system to accurately measure battery current drains when the device operates in different modes and a Keysight-developed feature that enables cellular telephone manufacturers to detect permanently and intermittently open-sense wire connections.
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36-Channel PC/104 Isolated Input/Relay Module
104-II32-4RO
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Model 104-II32-4RO is a 36-channel PC/104 utility board featuring 32 fully optically isolated digital inputs and four handy relay outputs. The inputs may be driven by either DC sources of 3-31V (or higher by special order) or AC sources at frequencies of 40Hz to 10KHz. Optically isolating the digital inputs from each other, and from the computer, assures smooth, error-free data transmission in noisy, real-world environments.
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Bidirectional DC Source / Sink With Regenerative Power Supply
LAB / HPR
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LAB / HPR DC sources are controllable 19 "bidirectional voltage sources in the power range from 7kW to 1.4 MW. The devices work bidirectional - load and power supply in one, thus energy recovery with high efficiency. As developers and manufacturers, we can also implement your individual wishes in addition to our standard device.
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Controllable, Programmable Linear DC Source
LAB / S
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*Linear laboratory power supply*High quality DC sources with the lowest residual ripple*CV / CC mode with LED display*Protection against short circuit, overload and overtemperature*Optional IEEE 488, RS232, analog interfaces*3-phase input optional
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Tunable Laser Source - PXI
Laser 1000 Series
Laser Source
The Laser 1000 Series PXIe module is a Continuous Wave (CW), tunable laser source offering high-power output, narrow 100kHz linewidth and 0.01pm resolution tunability.With seamless PXI integration, it can be easily integrated into new or existing PXI test setups. Save space, lower your costs and improve testing efficiency while delivering reliable and repeatable results in production or research environments.
