- PJ Electronics, Inc.
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Signature Model Surge Testers
SP
Surge / DC Hi-Pot testing capabilities. Tektronix TDS1002, 1 Billion Samples/sec, real time, programmable, storage oscilloscope plus a DC Hi-Pot Tester. DC Hi-Pot testing with dual LED panel meters that display direct read out of current and voltage, with overcurrent safety trip. This dual tester combo is still capable of testing 3 phase motors with or without rotors.
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Transformer Turns Ratio Testers
Transformer turns ratio testers from TRT series are DV Power instruments mainly designed for the measurement of power transformer turns ratio. Also, they measure transformer excitation current and phase shift. Special tests, such as automatic vector group detection and magnetic balance, can be performed on three-phase transformers and three-phase autotransformers.All models, except TRT03 series, have a built-in true three-phase power source, which is necessary for testing turns ratio of transfor...show more -
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Diode Tester
FEC VF40CM
Frothingham Electronics Corporation
The VF40CM is intended for testing VF, HALF CYCLE SURGE, and THERMAL RESPONSE/RESISTANCE on small- and medium-power diodes and rectifiers. It can also measure THERMAL RESPONSE/RESISTANCE on NPN and PNP bipolar transistors using an external user-supplied VCB supply.The VF40CM also is sometimes used to measure VZ of low-voltage zener diodes up to the compliance voltage limit of the tester. 20V at 20A is possible.
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Power Discrete Tester
Mostrak-2
M2 test system has multiple test generators which cover static and dynamic test procedures. It is our first truly modular tester which allows for the system to be upgraded and expanded when needed. M2 are designed to get the tester as close as possible to the handler interface and operator at the highest possible speeds. M2 is capable of HV (3 kV) and LV (600A) testing and has dynamic switching capabilities up to 1200V. MOSTRAK systems can test the following device types: MOSFET, IGBT, Bipolar transistor, Diode - rectifiers, Thyristor (SCR) - Triac, Linear voltage regulator (VReg), Transient voltage suppressor (TVS).
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Earth Ground Meters
The earth tester determines ground resistance for both specific and ohm resistances. The earth tester is powered by batteries and have a clock timer function (3 minutes), Data-Hold function, a 3 ½ positions LCD display and their dimensions are 163 x 100 x 50 mm. Resistance ranges come from 20, 200 to 2000 ohms. They have a resolution of 10 / 100 mΩ / 1 Ω. The earth tester measure resistance by means of a constant reverse current (approx. 800 Hz, 2 mA). To measure ground voltage a rectifier is used (5 kΩ/V aprox. 40...500 Hz). The earth tester PKT-2630 series have a small format as well as multiple functions.
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Turns Ratio Testers
TRT Standard Series
When it comes to choosing a transformer turns ratio tester, TRT Standard series offers some of the most advanced instruments with LCD display out in the market. Each model measures transformer excitation current and phase shift performs automatic vector group detection and magnetic balance on three-phase transformers and three-phase autotransformers. Furthermore, they have a built-in true three-phase power source. Because of that, TRT Standard instruments can test transformers with special confi...show more -
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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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Turns Ratio Testers
TRT Advanced Series
TRT Advanced series is the newest DV Power solution for transformer turns ratio measurement. Besides its main application, each turns ratio tester from this series also measures transformer excitation current and phase shift. Furthermore, all models perform automatic vector group detection and magnetic balance on three-phase transformers and three-phase autotransformers. They have a built-in true three-phase power source. For that reason, they can test transformers with special configurations, s...show more -
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KVS Rugged Igniter Tester With Current Monitor
4314
The Valhalla Scientific Model 4314 KVS Digital Igniter Tester is designed to provide extremely safe and reliable resistance testing of explosive or volatile devices. Proven uses include fuses, squibs, igniters, explosive bolts, automobile airbag initiators and many others.
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MTM-Bus Tester
PXIe-1149.5
The Corelis PXIe-1149.5 is a versatile, multi-mode instrument for interfacing with MTM-Bus modules. The PXIe-1149.5 adds MTM-Bus master, slave, and monitoring with full IEEE-1149.5 electrical and protocol compatibility with a standard PXIe interface for convenient integration into any Test Program Set (TPS).
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PAM4 Bit Error Rate Tester.
BERT-1102
The BERT-1102 is a 4 or 8-channel PPG and Error Detector for the design, characterization and manufacturing test of optical transceivers and opto-electrical components with symbol rates up to 29 GBaud/s in both NRZ and PAM4 formats. With scalability and exceptional signal fidelity, it is a cost-effective test solution for up to 400 Gb/s communication eco-systems.
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Bit Error Rate Tester - MATRIQ
The BERT is 2 or 4-channel PPG and Error Detector for the design, characterization and production of optical transceivers and opto-electrical components at data rates up to 30 Gb/s.With scalability and exceptional signal fidelity, it is a cost effective test solution for 400 Gb/s communication eco-systems.
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ABex PXI to Analog Bus Bridge with Digital IOs
ABex AM-300 Controller
The ABex system controller ABex AM-300 is required to control the analog bus of a ABex chassis. It is used as an interconnection bridge between PXI and ABex backplane.In addition it features a whole bunch of additional functionality. Despite the 96 open drain outputs it has galvanically isolated IOs, and communication interfaces.
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SCR Rectifiers
SCR-controlled rectifiers are electronically controlled via analog signals for constant voltage and current control. The compact and service-friendly design complies with high industrial requirements and guarantees excellent operational reliability.The input voltage can be from 208 VAC to 600 VAC, 3 PH, 50/60 Hz. Maximum output voltage can be from 6 VDC to 600 VDC. Maximum output can be from 1000 Amps to 100000 Amps. These units can be air cooled, water cooled or oil cooled.
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Bit Error Rate Tester - PXI
BERT 1001/1005 Series
The BERT is 2 or 4-channel PPG and Error Detector for the design, characterization and production of optical transceivers and opto-electrical components at data rates up to 30 Gb/s.With scalability and exceptional signal fidelity, it is a cost effective test solution for 400 Gb/s communication eco-systems.
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Selenium Rectifiers
Selenium rectifier stacks are made up of selenium cells, which are mounted together and circuited as required for each application. They are available in configurations to suit all of the rectifier circuits.CEHCO is a leader in supplying selenium rectifier stacks. We are selenium rectifier replacement specialist. In fact, the company can assemble and deliver any selenium rectifier in 48 hours or less. And the stacks contain extremely high-quality, high-density, vacuum-processed cells to ensure uniformity, stability, and long life.
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Bridge Rectifier Diodes
ST’s portfolio of bridge rectifier diodes is intended for primary bridges. In input primary bridge applications, ST's 1200V bridge diodes achieve very low conduction losses thanks to very low forward voltage characteristics. They can operate at up to +175 °C junction temperature, as a result of reduced leakage currents. Bridge rectifier diodes are belonging to the STPOWER family.
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Ultrafast Rectifiers
The ST rectifier diode designs deliver performance for applications with very different VF/Qrr trade-offs depending on targeted functions. The minimal power losses of the ST rectifiers range is totally adapted to mains rectification, bypass, boost, bootstrap, freewheel and HF rectification functions. Inside these generic functions, the topology evolution in e.g. resonance or multilevel is followed constantly by suited designs. Ultrafast rectifiers are belonging to the STPOWER family.
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Rectifier Diodes
Chip Diodes from Bourns has emerged that offers the capability to provide a silicon diode with minimal packaging overhead. The small signal 0603, 1005 and 1206 Chip Diodes are lead free with Cu/Ni/Au plated terminations while the other packages (SMA, SMB, SMC, 1408, 1607, 2010, 2419, 8L NSOIC, 16L NSOIC, SOT23, SOT23-6, 16L WSOIC) use 100% Tin terminations. All Bourns® diodes are compatible with lead free manufacturing processes, conforming to many industry and government regulations on lead free components.
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Replacement Selenium Rectifiers
Selenium rectifier stacks are made up of selenium cells, which are mounted together and circuited as required for each application. They are available in configurations to suit all of the rectifier circuits.
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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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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 tra...show more -
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150KW AC/DC Rectifier Battery Charger
SD750250G
Zhejiang Sandi Electric Co., Ltd
AC-DC Power Rectifier Battery Charger Customized for Lead Acid AGM Gel LiFePO4 Lithium Battery is for DC battery system charging station. With single-phase or 3 phase non neutral conductor AC input, it has the advantages of high efficiency, high power density and low harmonic. 50-750Vdc output voltage range optional, suitable for all types of batteries.
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Active Switching Rectifiers, 2 KW, P/N 6016C
- Active Switching Rectifier, 2 KW, P/N 6016C- Input Range: 9 VAC to 35 VAC, 3 PH- Frequency Range: DC to 10 kHz- DC output: 13.5 VDC, 70 Amps without any heatsink (Test #1)- DC output: 13.5 VDC, 150 Amps with heatsink (Test #2)- Dimensions: 8″W x 8″L x 3″H or similar- AC to DC and DC to DC applications- Generates less heat as power MOSFET Switching is used- The output voltage is the same as the input voltage
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Bridge Rectifier Assemblies
Bridge Rectifier Assemblies are constructed by packaging diodes and/or SCR components with heat sink extrusions in a bridge circuit.CEHCO uses M, T, N and W heat sink extrusions to build rectifier assemblies.
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Rectifier
An electrical device that converts alternating current, which periodically reverses direction, to direct current, which flows in only one direction.
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Delta DC Rectifier Repair/Refurbishment
Delta DC Rectifiers are used by original equipment manufacturers to build On-Site Sodium Hypochlorite Generator Systems. These power supplies are generally operated at full load for 24/7 operations at high temperatures. Hence, these power supplies must be extremely rugged and must be de-rated significantly to achieve long operating life.
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Rectifier Transformers
Osborne’s Rectifier Transformers are used in conjunction with various rectification configurations to convert AC input to DC output(s). Key characteristics include regulation, transformer utilization and AC ripple. Osborne rectifier transformer designs are often engineered to operate in advanced rectifier circuit applications.
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Battery Tester
G6606
Peaceful Thriving Enterprise Co Ltd
It can quickly test the capacity of your battery.
