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
AdvancedTCA, Type 11A, 5U 19" Horizontal, DC
11A06FJB58Y4HMXX
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Elma's ATCA, DC, 5U horizontal enclosure with backplane, and shelf mgmt. options. Pluggable and redundant fan trays, PEMs and shelf managers for availability (99.999%). Optimized via backplane signal integrity studies and chassis thermal simulation.
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Product
Low PIM Coaxial Switch, DC to 26.5 GHz, SP4T
87104R
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Low passive intermodulation (PIM) is crucial for applications where two or more transmitted signals share a common antenna or whenever the transmitter signal is too high or the receiver is sensitive to high intermodulation. The Keysight 87104R is a low PIM SP4T coaxial switch, operating from DC to 26.5 GHz, which can help to keep the system PIM level low. A guaranteed 0.03 dB insertion loss repeatability and 3 million cycles of operating life ensures signal integrity, improves testing efficiency, and ultimately maximizes test throughput.
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Product
1200W Single Channel 19", 1U, Rack Mounted DC Power Supply
T3PS062001P
DC Power Supply
1200W Single Channel 19", 1U, Rack Mounted DC Power Supply.
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Product
Shunt: ACQ-200
BWB
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*Constant Current up to 100 amps *Four Terminal Configuration*Excellent Long Term Stability*Max. Solder Temperature up to 350C/30 sec*RoHS and REACH Certified*AEC-Q200 Qualified
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Product
L Band Splitter, DC Block All Ports
PD5122
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INSTOCK Wireless Components, Inc
Wideband Frequency (698 - 2700 MHz)Low 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 portsTri Alloy SMA Female (Jack) Low PIM
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Product
DC Power Supplies
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Scientech Technologies Pvt. Ltd.
Power Supply is the most indispensable component of any electronic laboratory. A reliable, most accurate, fully specified, guaranteed and an efficient Power Supply Equipment are thus manufactured on a large scale by Scientech Technologies which has robust output protection and fault detection capabilities. DC Power Supplies with Different specifications of Voltage and Current are being manufactured for various Applications. The DC power supply converts the conventional 110 V or 220 V alternating voltage into continuous pulsating DC voltage (+3.3 V, +5 V, +12 V and -12V) used by various electronic components. A DC Power Supply also regulates the voltage to eliminate spikes and surges common in most electrical systems.
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Product
High Performance DC Power Supply
IT6800 Series
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IT6800 series programmable power supply (18V-150V / 90W-216W) is with small size, high power output, and 10mV, 10mA resolution, supports RS232 / GPIB / USB communication interface.
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Product
Precision Mechanical Calibration Kit, DC To 26.5 GHz, 3.5 Mm
85052C
Mechanical Calibration Kit
The Keysight 85052C precision mechanical calibration kit contains precision standard devices to characterize the systematic errors of Keysight network analyzers in the 3.5 mm interface. This kit also contains adapters to change the gender of the test port and a torque wrench for proper connection.
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Product
IP67 DC Blocking Splitter Combiner
PD5143
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INSTOCK Wireless Components, Inc
PD5143 is an IP67 outdoor, weather resistant, DC blocking, four way, RF broadband, 50 ohm, power divider, power combiner furnished with SMA type coaxial connectors. The passive Wilkinson design passes RF and the 10 MHz reference signal through both ports while blocking DC current. This configuration is typically used in combining applications to prevent passing DC to the sum and adjacent ports. 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 PD5043 is a bidirectional device capable of 40 W max microwave input power levels 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
DC Automated Accelerated Reliability Test Station (AARTS)
DC-HTOL
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The DC Automated Accelerated Reliability Test Station (AARTS) systems are designed to maximize channel density. The first systems developed by Accel-RF (ARF) were intended for RF and DC stimulus to the Device Under Test (DUT). However, there are some applications in which RF stimulus is not required.
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Product
4-Port Coaxial Switch, DC to 4 GHz
8763A
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The Keysight 8763A offers excellent electrical and mechanical performance with broadband operation, high isolation, low SWR, long life, and exceptional repeatability.
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Product
L Band Splitter, DC Block All Ports
PD5132
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INSTOCK Wireless Components, Inc
Wideband Frequency (698 - 2700 MHz)Low Insertion Loss (0.3 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)50 VDC maximum on DC block portsTri Alloy SMA Female (Jack) Low PIM
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Product
SCR CONTROLLED DC POWER SUPPLY
PS Series
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Variable DC power supplies are AC to DC power supplies with a variable DC output. The output can be varied with an SCR controller. 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.
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Product
Programmable DC Power Supply
SPD1000X Series
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SPD1000X Programmable Linear DC Power Supply has a 2.8 inch TFT-LCD display, features remote computer control capability, and real time wave display. This single output design is focused on delivering high performance and ease-of-use in a small package. The SPD1168 features a high precision programmable output capable of delivering up to 16 V/8 A,the SPD1305X features a high precision programmable output capable of delivering up to 30 V/5 A and also includes a 4-wire sense function for more accurate voltage sourcing, especially for long leads or high resistance connections. There are additional output short and overload protect functions to assist in production and development applications.
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Product
Low Voltage DC / Battery Powered HV Amplifiers
WMA-01 And WMA-01LF
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The Falco Systems WMA-01 is a high voltage amplifier that runs from an 24 - 30V DC power supply and can be battery powered if required, e.g. for use in a Faraday cage. Its internal high voltage generator is inductor-free and hence does not spread magnetic interference in sensitive experimental setups. The output noise is impressively low at 3mVrms. For extremely low noise applications where bandwidth is not an issue, a dedicated WMA-01LF version is available that contains an output low pass filter capacitor which reduces the bandwidth to 50Hz, but makes the noise drop to below 0.1mVrms. This bandwidth-limited amplifier is ideal for MEMS or piezo positioning with manual voltage adjustment.
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Product
Coaxial Fixed Attenuator, DC to 18 GHz
8493B
Attenuator
The Keysight 8493B coaxial fixed attenuator provides precision attenuation, flat frequency response, low SWR over broad frequency range at a low price. The attenuator is available in nominal attenuations of 3 dB and 6 dB, also 10 dB increments from 10 dB to 30 dB. This attenuator is swept-frequency tested to ensure it meets specifications at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.
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Product
DC Bias Current Source
FD1772B
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• Constant DC output 0-6A• Auto or manual current sweep output• 5 current range output• Output voltage range: 0-11.5V• Current accuracy ± (1%reading + 2digit)
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Product
Higher Range DC Gauss Meter
329 Series
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Integrity Design and Reseach Corp.
Portable w/ Dimensions: 5.8"x3.6"x2.5"Range: +/-(20 G, 200 G, 2kG, 20kG)Bandwidth: 68HZ at 3dbComes with 9v DC adaptor & hard carrying caseAnalog Output: +/-200 mV DC FS3 1/2 digit bipolar displayPowered optional either by 9v battery or AC adaptor
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Product
DC Filament Switching and Line Relays
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*Heavy duty Elkonite contact tips*AC and DC versions available*AC versions available with or without internal rectifier PCB*Automated vision system and operator inspection*Comprehensive automated end of line testing*Test Certificates supplied with each relay*Certificate of Conformity supplied with each order*Recertification and repair services available
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Product
AC / DC Current Clamp
HT9025
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HT9025 has been designed to measure AC/DC current up to 1000A, DC voltage up to 1500V and AC voltage up to 1000V in TRMS reaching CAT IV 600V and CAT III 1000V in compliance with safety standard IEC/ EN61010-1.
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Product
Wide Range Medium Power DC Electronic Load
N6200 Series
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Next Generation Instrumental (Shanghai) T&C Tech. Co., Ltd.
N6200 series is developed based on NGI's years of experience in testing for power supply and battery. It is with high accuracy, high reliability and high cost-effective. N6200 series is with high power density and elegant appearance, which is available for benchtop use or installation in 19 inch cabinet.
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Product
DC Power Module, 8 V, 6.25 A, 50 W
N6732B
Power Module
The Keysight N6732B 50 W basic DC power module provides programmable voltage and current, as well as measurement and protection features at a very economical price. Use this module to power your DUT or ATE system resources, such as fixture control.
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Product
DC Loads
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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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Product
Coaxial Switch, DC to 18 GHz, SPDT
8762B
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The Keysight 8762B offers excellent electrical and mechanical performance with broadband operation, high isolation, low SWR, long life, and exceptional repeatability.
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Product
Automated DC Parametric Curve Tracer
MegaTrace
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MegaTrace supports pin counts greater than 625 up to 2160 pins, with 1080 pins being popular. Comprised of a cart that contains the test chassis, PC monitor, drive bus box, and a test interface, MegaTrace is easy to move around and use with other instruments like emission microscopes, probe stations, and other remote testing requirements.
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Product
DC Blocks
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Over 130 standard catalog synthesizers meeting the needs of engineers for a wide range of systems and applications from 160 to 7800 MHz7 different types of synthesizers for a broad range of applicationsBroad bandwidth, fast setting, and low phase noiseLow-cost custom designs available
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Product
Air Cooled Linear DC Electronic Load
ALx Series
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The ALx Series utilizes conventional linear MOSFET-based dissipative elements, allowing the series to achieve a very wide voltage-current operating range within the model’s maximum power rating. Using the same heat management innovations developed for Magna-Power’s high density programmable DC power supplies, the ALx Series’ conservative cooling ensures long product life in environments up to 50 °C ambient operating temperature.
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Product
DC - 400 MHz PC-Based Timer Interval Analyzer
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GuideTech’s GT658PCI is an ultra-fast, high resolution, DC – 400 MHz Time Interval Analyzer (TIA), ideal for most PC-based lab bench (timing) test applications. What makes the GT 658 superior to traditional counters is analogous to the difference between volt meters & digital scopes. While both measure voltage, the scope provides much more information about the dynamics of the signal. This is because our patented TIA substantially increases measurement speed, and the measurements are displayed as afunction of time. All of these features, along with the benefit of ‘continuous time correlation to a common reference between all measurement time stamps,’ enable our TIAs to make measurements that weren’t previously possible with traditional counters.
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Product
28 Volt DC Shelf Manager carrier card with conformal coating
28V-SM-CARR-C
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The 28VDC carrier card with confirmal coating provides all the connectors necessary for the monitoring and control functions of any Elma systems, and also the power supply filtering required by the noise and transients consistent with MIL-STD-704E.
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Product
DC to DC Power Converters
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CEHCO can supply DC to DC Power Converters. We offer customized solutions. The DC to DC Power Converters are from 1 KW to 200 KW.We need additional information from the customer as shown below:DC input voltage rangeDC output voltage rangeMaximum output current requirement and rangeOther requirements (ex: response time, ripple, remote control… etc)





























