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Power Rectifiers & Converters
Aspiro rectifiers provide a nominal 48V output rated at 400W, 800W, or 1200W with efficiency up to 95%.● BLUEstreak offers 12V, 24V, and 48V rectifiers at a range of power levels from 1360W to 2000W.● Guardian rectifiers provide a nominal 48V output at 2000W, 2500W, or 2900W at efficiency up to 96%, while a 24V model is rated at 2000W. The family also includes a 1500W DC-DC converter with a 48VDC input and a 24VDC output, as well as a 60A solar PV converter (hybrid converter).● Radian offers 12V, 24V, and 48V rectifiers at a range of power levels from 600W to 1360W.● Sageon rectifiers include both 24V and 48V models rated from 440W to 2400W.
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Field Effect Rectifiers
ST field-effect rectifier diodes (FERD) help improve designs with new versions focusing on trade-off upgrades. Field-effect rectifier diodes belong to our STPOWER family. The design of the FERDs has allowed both a decrease in the voltage drop and a decrease in the leakage current temperature coefficient. As a result, the runaway safety margin is improved and maybe beyond the typical safety margin of Schottky barrier diodes.
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"Stiff Grid" and Parallel Operation AC Generator Excitation Regulator
SVRFP
The Kinetics model SVRFP Exciter/Regulator rectifier is designed and rated in capacity and operating parameters for the application of exciting the fields on an AC generator in parallel with other AC generators and the power system is a "stiff system" in relation to loading. A "stiff system" is a generating system that is of sufficient capacity or the generator is "small" in relation to the system grid, that the AC system voltage under impulse/step loading condition does not require forcing of the generator field to maintain the power grid voltage. Systems are designed with a standard unit service factor to operate within the +10% to -20% nominal voltage rating at 100% current rating.
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Sound Source Localization
In order to optimize product sounds, it is necessary to know the exact point of origin of a sound source. This makes possible to identify the cause of disruptive sound components and rectify these effectively, optimize sound radiation and thereby achieve the desired sound experience. The ease of use and advanced beamforming algorithms of the HEAD VISOR acoustic camera allow sound sources to be located precisely at the blink of an eye.
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Thickness Gauges
CMX DL+
The CMX DL+ has all the features of the CMX DL, plus a full featured A-Scan presentation with RF and Rectified viewing options. The CMX DL+ is equipped with 3 fully adjustable gates (start, stop, width, & Threshold). Equipped with a 20dB boost/cut attenuator, which offers added flexibility for transducer types and applications. Selectable 50 volt pulser boost or cut (100 200 volts). Truly the Cadillac of the CMX series.
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F Series Panel Meter
ST-120
Standard Electric Works Co., Ltd
● Hz Meter : Measuring Ranges : 45~56 Hz, 45~55 Hz, 55~65 Hz Rated Voltage : 110V, 220V Accuracy : Class 2.0 Consumption : Max. 15mA Test Voltage : 2kV. 50-60 Hz● Case and Composition: Polycarbonate front and Polybutylene Terephthalate(PBT). Three studs mounting.● Accuracy : AC class 2.5 DC class 2.0 Rectifier class 2.0● Color：Black case and white scale plate.● Pointer：Sword type color in black.
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Signal Acquisition and Filtering Technology
SNAPTrack®
Built on a proven design, and with Pathfinder SAF Technology™ at its core, the SnapTRACK® offers RYCOM’s most advanced signal acquisition and filtering technology. The SnapTRACK® cable & pipe locator offers utility locators FrequencyFlex™ allowing users to adapt the system to their specific needs. Multiple active frequencies allow the user to accurately locate with a minimum of interference while maintaining the ability continue locating past faults and around conduit bends. Passive frequencies identify "live" and charged lines by their naturally occurring electromagnetic fields. The SnapTRACK® offers multiple passive frequencies -- 50Hz, 60Hz, Radio Frequency, Cathodic Protection Rectifier & CATV -- allowing line locating without the use of a transmitter.
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Static Inverters
Our static inverters are designed as uninterruptible power supplies (inverter in conjunction with rectifier and battery) to bridge short-term interruptions, power failures, voltage fluctuations, frequency fluctuations or generally to compensate for power disturbances in the data processing sector and in automation and control systems. They are used to supply AC consumers, primarily in the rail and industrial sectors.
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Multi-Function Transformer Turns Ratio Tester (TTR)
HTBC-V / 252
Wuhan Huatian Electric Power Automation Co., Ltd.
Suitable for transformer testing of three-phase transformer, z-winding transformer, rectifying transformer and railway electrical system.
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Anodizing/Electroplating/Metal Finishing DC Rectifiers
CEHCO can supply Anodizing / Electroplating / Metal Finishing DC Rectifiers. We offer standard products and customized solutions.
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Substation Equipment Test Van
ETL-250
Apart from insulation withstand testing with DC (rectified) voltage up to 60 kV and ability to measure very small leakage currents, the system can be used for testing various objects with small electrical capacitance with AC voltage of up to 250 kV and measuring dielectric dissipation factor (Tan Delta) at industrial frequency.
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AC-DC Rectifier Unit
Supreme Instrument Laboratories
Continuously variable/manually variable D.C. Rectifier unit to be used in the Electrical Engineering Laboratories, with the following technical specifications
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Schottky Mixer and Detector Diodes
Macom Technology Solutions Holdings Inc.
Schottky diodes are majority carrier diodes formed by plating a layer of metal on a layer of doped semiconductor, which forms a rectifying junction. The type of metal and the type of dopant in the semiconductor determines the diode’s barrier height, which is a measure of the amount of energy required to force the diode into forward conduction. MACOM produces Si Schottky diodes as well as GaAs Schottky diodes for use as signal detectors or in frequency mixers.
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Voltage Rectifier
A voltage rectifier, designed and manufactured by Monex GeoScope Pty. Ltd., has been added to the terraTEM suite of products. The voltage rectifier has been designed to provide 6 kW, 120 V, 50 A output and is the ideal rectifier to guarantee the necessary stable, ripple free current for the full range of Monex GeoScope’s transmitters. This includes the internal transmitters for the terraTEM24 (50 A, 120V), terraTEM (15 A, 24 V) and the terraTX-50 external transmitter (50 A, 250 V). In addition, the voltage rectifier outputs a clean, filtered 24 V suitable for powering either the terraTEM24 console or terraTX-50 console electronics. And the output stability of the voltage rectifier is not disturbed by the fast turn-off times available on the Monex GeoScope transmitters.
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SCR, Diodes & Assemblies
SCR and Diodes are available as assemblies or discrete parts. Most assemblies are encapsulated. CEHCO stocks a variety of rectification products such as Diodes, SCR’s (silicon-controlled rectifiers), and Encapsulated Assemblies. We SCR and diodes replacement specialist. We specialize in obsolete and hard-to-find SCR and diode assemblies. We can offer an equivalent replacement for most obsolete rectification devices.
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Floor Conductivity Tester Hand Crank
LA-1 HC
LA-1 HC Floor Conductivity Tester Hand Crank is an easy-to-use meter developed for accurately testing the conductivity of floors and equipment. The LA- 1 must be used regularly to monitor proper conductivity with NFPA code # 99. Regular use of the LA-1 will establish and maintain procedures for the proper maintenance of conductive floors, eliminate fire hazards, and provide a static free environment. A hand crank AC type generator provides a rectified DC test potential. Additionally, there are no brushes to wear out. The LA-1 has an easy-to-read scale that is selectively expanded electronically to assure accurate readings over the entire range of the instrument and the scale has a length of 3.75. This is 42% longer than typical competitive testers. The LA-1 uses 500V DC to test the resistance (in ohms) between two points. (NFPA Code #99) The meter comes ready-to-use (tin foil must be applied to bottom of weights). Simply follow the instructions for use and instantly obtain an accurate measurement. Choose electric or hand powered model.
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Linear Power Supplies
PeakTech Prüf- und Messtechnik GmbH
Is a component that provides power to an electrical device. The simplest design of power supply is the linear power supply, which uses a transformer and a rectifier to convert voltage from a wall outlet into the type of power the device needs.
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12 Pulse Diode Bridge Rectifiers Inside Fiberglass Plenums, P/N 5872C4-2
- 12 Pulse Diode Bridge Rectifier, P/N 5872C4-2- Each diode is rated for 60 Amps, 1800 Volts peak- Dimensions: 50″L x 40″W x 20″H approximately- Four 10″ fans are used for coolingFour 10″ fans will force cool from the bottom of the Plenum. 12 diode assemblies (each diode consists of nine diodes in series are integrated together inside the Plenum). The output is rated for 3000 VDC, 80 Amps.
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F Series Panel Meter
ST-70U (Four studs mounting)
Standard Electric Works Co., Ltd
● Hz Meter : Measuring Ranges : 45~56 Hz, 45~55 Hz, 55~65 Hz Rated Voltage : 110V, 220V Accuracy : Class 2.0 Consumption : Max. 15mA Test Voltage : 2kV. 50-60 Hz● Case and Composition: Polycarbonate front and Polybutylene Terephthalate(PBT). Three studs mounting.● Accuracy : AC class 2.5 DC class 2.0 Rectifier class 2.0● Color：Black case and white scale plate.● Pointer：Sword type color in black.
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Diode Tester
FEC200E
Frothingham Electronics Corporation
The FEC200E is an automatic computer- controlled diode and rectifier tester. It is controlled by a standard PC-compatible computer running FreeDOS.
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Cable Test Van
ETL-35
ETL-35 is a cable test van designed for testing electrical substation equipment.Apart from cable insulation withstand testing with DC (rectified) voltage up to 60 kV and ability to measure very small leakage currents, the system can be used for testing various objects with small electrical capacitance with AC voltage of up to 100 kV and measuring dielectric dissipation factor (Tan Delta) at industrial frequency.
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Electronic Ballast Automatic Test Equipment
ATE-1
Test series connection, parallel connection and series/parallel connections of the electronic ballast (about 15 kinds of connections), available for various electronic ballast. • With a precise resistance box, tube is substituted for the resistance, can act as many as 6 tubes. Resistance value: 1-4095Ω adjustable. • Measure input parameters (vrms, irms, w, pf, harmonics, etc), output parameters (on-circuit voltage, lamp voltage, filament voltage, lamp current, lamp power, oscillatory frequency), can also test the ballast efficiency, abnormity protection, and power symmetry of partial rectifier effect and etc. • Program controlled AC power source to guarantee the smart choice of input voltage and the frequency. • Equipped with 17 inch LCD controlled machine, specially designed A/D combined with special CPU, has the two left and right testing interfaces to achieve stability of data and high- speed testing. • We can make the special-designed product for you and promise to upgrade the software for free.
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24V / 400 Amp Load
EL12-24M
For Battery Discharge testing and Power Supply testing. This particular Load has been designed to operate with Telecom 48V Rectifiers and Power Supplies with output Voltages in the range of 38V to 60V and is extremely cost effective.
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Ampere Hour Meter Module
TE2504
Ampere Hour Meter Module- Model TE 2504 is basically managed for ready setup or the usage can be seen in where the current requirement are low. This one is used which is ready to be applied in the stand alone panel and advanced from all the former models, IM2501, IM2502 and IM2503. These are basically panel mount instruments which are required to rectified in the rectifier or in an independent panel.
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Natural Cooling Input 380VAC 3 Phase to Output 190-300VDC 10A-40A Rectifier Battery Charger
SD230D20ZZ
Zhejiang Sandi Electric Co., Ltd
SANDI “SD” series intelligent high-frequency switch power supply modules are specially developed to meet the demands of modern DC system. The charger rectifiers are designed with world leading patent technology “resonant voltage type soft switching power supply technology”. They feature high efficiency and stability, intelligent control, small size and light weight. Standard RS-485 interface, easy to connect with automation system. “Four remotes” functions, intelligent management. The products are widely used in power plant, substations and etc..
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Custom DC to DC Converters
CEHCO is manufacturer, re-seller, and distributor of Power Rectification products such as DC Rectifiers, Transformer Rectifier Assemblies, and Custom Power Supplies since 1945.
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Industrial Standby Battery Monitoring Systems
Batteries are the power storage medium for all Power Rectifier and UPS Systems. Modern Rectifiers and UPS control systems generally supply the user with only a summary of the condition of the associated power systems, however Battery Monitoring systems specifically measure, record and analyse the individual cell and battery module parameters in detail.
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Portable Current Supply 10 AMP output
CS-10
The CS-10, Sure beats carrying around a rectifier and generator...
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AC Ammeters And Voltmeters With A MuP Type Rectifier
*AC Ammeters and voltmeters with rectifier type MuP 40,80,210,220,230*Handle deflection 85 ° type MuP40, MP 80*Handle deflection of 100 ° type MuP210, MuP 220 / 220T, MuP 230 / 230T*The technical data catalog can be found on the download tab below the product.
