Transmilles AC/DC current shunts provide excellent DC value stability, but also a wide range in frequency allowing measurements from DC up to and beyond 30kHz. There are a variety of reversible and irreversible factors that may have a bearing on the value of a shunt resistor. A high resistance will limit the current that can pass through the circuit, and also waste power as heat. No, I think there could be a couple of reasons, some might be too embarrassed to post, or in my case, I just saw the thread. It will be necessary to ensure that the ammeter and shunt have the capacity for handling the same levels of mV. They shut everything down and disconnected everything. Digitizing Power Meter. If you want to regulate a constant current supply, you adjust a SHUNT resistor in parallel with the load. Sound wasteful? Special process, construction, and materials creates a precision product that performs at many levels. These are just a handful of ways current shunts can be used. Accuracy is calibrated at 23 0C, and an ISO/IEC 17025 Accredited Report of Calibration giving the measured values is furnished. They have been developed by combining extensive application-level knowledge with best-in-class current sensing technologies, enabling precise and robust measurement of DC and AC. By continuing to browse our site without changing your cookie settings(see More Information), or by clicking the OK button, you hereby acknowledge and agree to our Privacy Policy and use of cookies. If the resistance also is known, the. This is the underlying principle behind the current shunt. The coaxial design offers superior accuracy and low electromagnet influences, ensuring a linear and predictable frequency response. Solutions for: Protection Relay Testing Show more Power Quality Analyzer Testing Show more Meter Testing Show more Bavaria's economy is full of life - and the people who live and work here make the biggest contribution to this. 1000A Precision Current Shunt. Explore how shunt resistors work and find out more about their role in electrical circuits with our handy guide. If you want to regulate a voltage supply, you can adjust a SERIES resistance. For extreme accuracy requirements, typically use manganin shunt, and carefully controlled signal and load current paths. PRODUCT FEATURES Extremely Low Self-Heating Effects Low Temperature Coefficients Low Thermal EMF's Wide Dynamic Range Electrical Engineers were some of the first users of the modern notations used for differential equations and vector calculus due to their sudden heavy use for industry in the late 19th century for electrical engineering related functions. Raspberry Pi, Arduino, ROCK & Development Tools, Engineering Materials & Industrial Hardware, Measurement of current circulating through a battery and monitoring of power generation, Redirection of high frequency noise (this requires a shunt featuring a capacitator) before the signal reaches circuit elements, Installation within a DC connect enclosure featuring a negative conductor between the batteries and inverter, Overload protection in control devices including battery chargers and power supplies, Converting digital panel meters with 199.9mV full-scale deflection into ammeters, Measuring higher currents with DQN moving-coil instruments, Measuring currents up to a rating of 10A with a high level of accuracy. Optimized solution for measurement accuracy. However, this could be dangerous if the load placed upon the controller transistors is too great. As soon as you dont just measure static DC currents anymore, a whole new world of parasitic inductance opens up to you. Small shunt resistors values are necessary to minimize the power dissipation. DC High Current and Power Resistance Standards, 6623A-PCS Series Precision DC High Current Sources, 6624CT-3000 Precision High Current DC Transformer, 7223CT-2S Precision AC Current Transformers, High Voltage Capacitance and Inductance Measurement, High to Ultra High Resistance Measurement, 6540 Dual Measurement High Resistance Bridge, Advanced True Turn-Key Measurement Systems, 6623A-PCS High Current Measurement Systems, 6535 High to Ultra High Resistance Measurement Systems, 6625T Temperature Measurement SystemAsynchronous Power, 6623A Series of High Current Range Extenders, 6664C Low Thermal Quad Scanners, 1000V max, 6564 High to Ultra-High Resistance Scanners, 3210 Thermometry Auto-Switch with Pre-Heat, Temperature Stabilized Resistance Standards, 7330 DC/AC Precision Oil Based Resistance Standards, 9340 Series of Decade Resistance Standards, 9340-4T 4-Terminal Decade Resistance Standards / RTD Simulators, Worlds Leading Precision Current Standards, Wide Frequency Transconductance Current Amplifiers, 3210T Thermometry Auto-Switch with Pre-Heat, 5600 Series High Precision Variable Temperature Fluid Baths, 6640T Series of Primary Thermometry Bridges, 7330 AC/DC Precision Oil Based Resistance Standards, 7334 AC/DC Precision Air Based Resistance Standards, Capacitance Bridge / Extenders and Standards, 5030 Series of Programmable Precision Air Baths, 6634A Temperature Stabilized Resistance Standards, IAPSO P35 Standard Seawater and Salinity Packs, Controlled Current Distribution Through the Element. As an example, consider a microcontroller used to control a DC motor with a transistor controlled by a PWM output. Either I never thought about before or completely missed the point. Kelvin connection is recommended to achieve such high precision. It is still electrons moving around. Shunts are designed to measure electrical currents based on a small voltage drop created across a high-precision resistor placed in series with a load. (Nope) A current flows through a resistor, and the voltage drop across the resistor is measured. We have already mentioned that you can calculate the resistance of a shunt through the division of the voltage drop corresponding with the level of current generated. You will need to mount the shunt in an area without the risk of shorting cables. All products are supplied with ISO17025 accredited calibration. think it best all peoples get grounding in engineering of some CSW Working Standard Shunts are lower cost, for secondary measurement use. Optimized solution for highly robust, multichannel current measurement applications. wanna nanna wo wunt te ti to tunt.. Shunt! The set of AC/DC current shunts has been designed to enable fast and efficient calibration of multiproduct calibrators and current sources under a laboratory environment. The wiring process should begin with a basic check to ensure that the shunt is in series with the load. There are a number of instances in which the measurement of current will be required. View in Order History. 8-Channel DAS with 16-bit, 800 kSPS bipolar input, simultaneous sampling ADC, ADuM6422A This enables the current to flow to an alternative point in the circuit. 3 New Values, 3000 A, 5000 A and 10,000 A! A current flows through a resistor, and the voltage drop across the resistor is measured. Kuba Sunderland-Ober wrote a comment on Video Input Delay Meter. Accuracy is calibrated at 23 0C, and an ISO/IEC 17025 Accredited Report of . The basic principle is to use an accurate voltage reference applied over a precision resistor to create an accurate current. He said they had hundreds of Amperes flowing through the setup. Low inductance & capacitance flat frequency response. ADuM7703 Ohms law can also be used in calibration of the current shunt resistance. Learn how your comment data is processed. However resistors come in all shapes and sizes. Who draws these articles? If you were to measure a resistors voltage to infer current, the voltmeter would be more akin to a shunt than the resistor. Shunt resistors are used to load a current-source like some transformers and are always connected parallel to the secondary/load. Combined with excellent dc resistance stability, the shunts can be used to directly measure current through their full bandwidth. He and his lab partner did everything correctly up to removing the current shunt across a meter. Good thing about current transformers is the intrinsic damping as well as great 16-Bit, isolated sigma-delta modulator. Ohm-Labs, Inc. | Site Map | Privacy Policy & Terms of Use | Nupic Approved Calibration Vendor Maybe they can find a safe space with kittens, coloring books, and a ball pit. Even with all the power factor corrections around on switch mode supplies "We welcome any inquiries you may have concerning resistors. Whether youre driving high power LEDs or trying to build protection into a power supply, current shunts are key to doing this. Precision, ultralow noise, RRIO, zero-drift single op amp, Improving System-Level Performance and Robustness in Power Line Monitoring, Translating System Level Protection and Measurement Requirements to ADC Specifications, Coherent Sampling for Power Quality Measurements Using the AD7779 24-Bit Simultaneous Sampling Sigma-Delta ADC, An EMC Robust PCB Design Based on the AD7606B ADC for Power Automated Applications. There are various reasons you would want to do this, but one is power regulation. Some meters feature in-built precision current shunts and allow measurements to be taken in terms of DC current and Watts. https://en.wikipedia.org/wiki/Shunt_(electrical). However, the ammeter should be wired in parallel with the shunt, with the shunt being in series with the load. ( Nope) Why not use real 10 or 20mOhm shunts? As an example, a current shunt with resistance of 0.002 ohms and current of 30 Amps will result in the generation of 0.002 x 30 = 0.06 volts or 60 mV (milliVolts). If someone sees capital letters in formulas as shouting, I cant help them. Yes 4 wire measurement (carefully controlled signal and load current paths) are very important. Copyright Figure1showsthebasicconcept of acurrent sinkwhichconsistsof anopampthat regulatesthevoltageacrosstheresistor tocreatearegulatedcurrent sink. When incursive is no longer taught, who knows 16-Bit, isolated, sigma-delta ADC. Where was Al W. on this one? 7550A Precision Current Shunt AC Power115/230 Vac 10%, 50/60Hz CoolingForce Fan Cooled Weight7.0kg Dimension420(W)x88(H)x325 (D)mm Ohm-Labs' mission is "Excellence in Resistance." This is the underlying principle behind the current shunt. Simplifies calibration/verification of precision calibrators and current sources, Shunts sized for currents from 1mA to 100A, 14 individual dc and ac current shunts with a 1, 2, 5 sequence over 6 decades of current, Simple direct measurements, making ac/dc transfers unnecessary, Stability typically better then 5.0 / for one year, Typical angular accuracy of better than 0.003 at 1 kHz, four fully enclosed dc and ac currentshunts: 1 mA, 10 mA, 20 mA, 50 mA, five small size radial dc and accurrentshunts: 100 mA, 200 mA, 500 mA, 1 A, 2 A, three medium size radial dc and ac current shunts: 5A, 10 A, 20 A, two large size radial dc and ac current shunts: 50 A, 100 A, A40B-ADAPT/LC LC Male to LC Male adapter (1), A40B-ADAPT/LCN LC Female to N Male inter-series adapter (1), A40B-LEAD/4MM N to 4 MM double banana connector (2). Some meters feature in-built precision current shunts and allow measurements to be taken in terms of DC current and Watts. {\displaystyle I=\iint _{\Sigma }\mathbf {J} \cdot \mathrm {d} \mathbf {S} ,} {\displaystyle I=\iint _{\Sigma }\mathbf {J} \cdot \mathrm {d} \mathbf {S} ,}, https://en.wikipedia.org/wiki/Maxwell%27s_equations. The CS-500 and CS-1000 Precision Shunts are designed for demanding measurement of higher currents. AD7606C-16 AD8421 3270Series350V,1875W~22500WAC & DC Electronic Load, 3282280V,1875W / 3700VA Power Factor RLC Load, 33430G Series1800W / 3600WHigh Power LED DC Electronic Load, 3350G Series4KW~6KWHigh Power DC Electronic Load, 34000C Series6KW~24KWHigh Power DC Electronic Load, 34110A-1110KWHigh Slew-Rate High Power DC Electronic Load 100A/S, 34300E Series5KW~40KWHigh Power DC Electronic Load1250V, 36300E Series50KW/60KWHigh Power DC Electronic Load1250V, 4016800Vp, 20Arms / 200ApAC / DC Digital Power Analyzer, 4017100Vp, 12Adc / 60ApDC Digital Power Analyzer, 6010 Charger / Quick Charger / Adapter / LED Driver Test System, 9922-R Quick Charger ControllerBuilt-in RS232, 3340G Series150W~300WLED DC Electronic Load Simulator, 3330F Series40W~250W Dual DC Electronic Load, 3350F Series600W~1800WHigh Power DC Electronic Load, 33500F Series2.4KW~14.4KWHigh Power DC Electronic Load, 3360F Series600W~14.4KWHigh Voltage DC Electronic Load, 34000A Series5KW~40KWHigh Power DC Electronic Load, 36000A Series50KW / 60KWHigh Power DC Electronic Load, 9923 programmable DC load current waveform generator, 3270 Series 350V,1875W~22500WAC & DC Electronic Load, 6010 Charger / Quick Charger / Adapter / LED Driver Test System, 9841 Battery Charge and Discharge Test System, 4013A300V / 20AAC/DC Digitizing Power Meter, 4015A500V / 20AAC/DC Digitizing Power Meter, 4016800Vp,20Arms/200ApAC / DC Digital Power Analyzer, 4017100Vp,12Adc/60ApDC Digital Power Analyzer, GW InstekASD Series Programmable AC Power Supply , DELTAD Series Programmable DC Power Source, Quick Charger / Fast Charger / USB PD Charger, Charger/Quick Charger/Adapter/LED Driver Test System, 3317G / 3317G-M DC Electronic Load 80V, 160A, 800W, 3319G / 3319-M DC Electronic Load 500V, 40A, 800W, 3354G High Power DC Electronic Load 150V, 400A, 4000W, 3355G High Power DC Electronic Load 150V, 500A, 5000W, 3356G High Power DC Electronic Load 150V, 600A, 6000W, 3364G High Power DC Electronic Load 600V, 280A, 4000W, 3365G High Power DC Electronic Load 600V, 350A, 5000W, 3366G High Power DC Electronic Load 600V, 420A, 6000W, 3374G High Power DC Electronic Load 1200V, 160A, 4000W, 3375G High Power DC Electronic Load 1200V, 200A, 5000W, 3376G High Power DC Electronic Load 1200V, 240A, 6000W, 34106C Compact High Power DC Electronic Load 150V, 600A, 6KW, 34108C Compact High Power DC Electronic Load 150V, 800A, 8KW, 34110C Compact High Power DC Electronic Load 150V, 1000A, 10KW, 34112C Compact High Power DC Electronic Load 150V, 1200A, 12KW, 34115C Compact High Power DC Electronic Load 150V, 1500A, 15KW, 34118C Compact High Power DC Electronic Load 150V, 1800A, 18KW, 34120C Compact High Power DC Electronic Load 150V, 2000A, 20KW, 34124C Compact High Power DC Electronic Load 150V, 2000A, 24KW, 34206C Compact High Power DC Electronic Load 600V, 420A, 6KW, 34208C Compact High Power DC Electronic Load 600V, 560A, 8KW, 34210C Compact High Power DC Electronic Load 600V, 700A, 10KW, 34212C Compact High Power DC Electronic Load 600V, 840A, 12KW, 34215C Compact High Power DC Electronic Load 600V, 1050A, 15KW, 34218C Compact High Power DC Electronic Load 600V, 1260A, 18KW, 34220C Compact High Power DC Electronic Load 600V, 1400A, 20KW, 34224C Compact High Power DC Electronic Load 600V, 1680A, 24KW, 34306C Compact High Power DC Electronic Load 1200V, 240A, 6KW, 34308C Compact High Power DC Electronic Load 1200V, 320A, 8KW, 34310C Compact High Power DC Electronic Load 1200V, 400A, 10KW, 34312C Compact High Power DC Electronic Load 1200V, 480A, 12KW, 34315C Compact High Power DC Electronic Load 1200V, 600A, 15KW, 34318C Compact High Power DC Electronic Load 1200V, 720A, 18KW, 34320C Compact High Power DC Electronic Load 1200V, 800A, 20KW, 34324C Compact High Power DC Electronic Load 1200V, 960A, 24KW, 34110A-11 High Slew-Rate High Power DC Electronic Load 100A/S, 34305E Compact High Power DC Electronic Load1250V1250V, 25A, 5KW, 34310E Compact High Power DC Electronic Load1250V1250V, 50A, 10KW, 34315E Compact High Power DC Electronic Load1250V1250V, 75A, 15KW, 34320E Compact High Power DC Electronic Load1250V1250V, 100A, 20KW, 34325E Compact High Power DC Electronic Load1250V1250V, 125A, 25KW, 34330E Compact High Power DC Electronic Load1250V1250V, 150A, 30KW, 34335E Compact High Power DC Electronic Load1250V1250V, 175A, 35KW, 34340E Compact High Power DC Electronic Load1250V1250V, 200A, 40KW, 36350E Compact High Power DC Electronic Load1250V1250V, 250A, 50KW, 36360E Compact High Power DC Electronic Load1250V1250V, 300A, 60KW, 6010-01 1-CH Charger / Adapter / LED Driver Test System, 6010-23342GDual-channel Charger / Adapter / LED Driver Test System, 6010-233401GDual-channel Charger / Adapter / LED Driver Test System, 6010-043342G4 channel Charger / Adapter / LED Driver Test System, 6010-0433401G4 channel Charger / Adapter / LED Driver Test System, 3341G LED DC Electronic Load Simulator 300V, 24A, 300W, 3342G LED DC Electronic Load Simulator 500V, 12A, 300W, 3343G LED DC Electronic Load Simulator 500V, 24A, 300W, 3345G LED DC Electronic Load Simulator 120V, 4A, 150W, 3346G LED DC Electronic Load Simulator 120V, 12A, 300W, 33401G LED DC Electronic Load Simulator 500V, 6A, 150W*2, 33402G LED DC Electronic Load Simulator 120V, 2A, 75Wx2, 33403G LED DC Electronic Load Simulator 120V, 6A, 150Wx2, 33431G High Power LED DC Electronic Load Simulator 600V, 12A, 1800W, 33432G High Power LED DC Electronic Load Simulator 600V, 24A, 3600W, 3300C-01 Four Channel Mainframewith GPIB Interface, 3302C-01 Single Channel Mainframewith GPIB Interface, 3301A Four Channel Mainframewith GPIB Interface, Listen Only, 3310F-04 DC Electronic Load 120V , 30A , 150W, 3311F-04 DC Electronic Load 60V , 60A , 330W, 3311F-05 DC Electronic Load 120V , 60A , 300W, 3311F-16 DC Electronic Load 80V , 70A , 350W, 3312F-02 DC Electronic Load 250V , 12A , 330W, 3314F-02 DC Electronic Load 500V , 12A , 330W, 3330F Dual DC Electronic Load 80V,60A,250W & 80V,6A,50W, 3332F Dual DC Electronic Load 80V,24A,120W *2, 3336F Dual DC Electronic Load 80V,3A,40W *2, 3337F Dual DC Electronic Load 80V,30A,150W*2, 3350F High Power DC Electronic Load 60V,120A,1200W, 3351F High Power DC Electronic Load 60V,120A,1800W, 3352F High Power DC Electronic Load 60V,240A,1200W, 3353F High Power DC Electronic Load 60V,240A,1800W, 3354F High Power DC Electronic Load 60V,360A,1800W, 3356F High Power DC Electronic Load 60V,120A,600W, 3350F-06 High Power DC Electronic Load 120V , 120A , 1200W, 3351F-05 High Power DC Electronic Load 120V , 120A , 1800W, 3352F-05 High Power DC Electronic Load 120V , 240A , 1200W, 3353F-06 High Power DC Electronic Load 120V , 240A , 1800W, 3354F-06 High Power DC Electronic Load 120V , 360A , 1800W, 3356F-05 High Power DC Electronic Load 120V , 120A , 600W, 3356F-06 High Power DC Electronic Load 120V , 120A , 600WWith Load Surge, 3356F-07 High Power DC Electronic Load 120V , 140A , 700W, 33501F High Power DC Electronic Load 60V,240A,2400W, 33511F High Power DC Electronic Load 60V,240A,3600W, 33521F High Power DC Electronic Load 60V,480A,2400W, 33531F High Power DC Electronic Load 60V,480A,3600W, 33541F High Power DC Electronic Load 60V,720A,3600W, 33512F High Power DC Electronic Load 60V,360A,5400W, 33532F High Power DC Electronic Load 60V,720A,5400W, 33542F High Power DC Electronic Load 60V,1000A,5400W, 33513F High Power DC Electronic Load 60V,480A,7200W, 33514F High Power DC Electronic Load 60V,600A,9000W, 33515F High Power DC Electronic Load 60V,720A,10800W, 33516F High Power DC Electronic Load 60V,840A,12600W, 33517F High Power DC Electronic Load 60V,960A,14400W, 33501F-05 High Power DC Electronic Load 120V , 240A , 2400W, 33501F-06 High Power DC Electronic Load 60V , 240A , 2500W, 33512F-05 High Power DC Electronic Load 120V , 360A , 5400W, 33513F-05 High Power DC Electronic Load 60V , 440A , 6600W, 33521F-05 High Power DC Electronic Load 60V , 500A , 2500W, 33532F-05 High Power DC Electronic Load 150V , 720A , 5400W, 33532F-06 High Power DC Electronic Load 120V , 720A , 5400W, 3360F High Voltage DC Electronic Load 500V,20A,600W, 3361F High Voltage DC Electronic Load 500V,40A,1200W, 3362F High Voltage DC Electronic Load 500V,60A,1800W, 3367F High Voltage DC Electronic Load 500V,12A,1800W, 33611F High Voltage DC Electronic Load 500V, 80A, 2400W, 33621F High Voltage DC Electronic Load 500V,120A,3600W, 33671F High Voltage DC Electronic Load 500V,24A,3600W, 33622F High Voltage DC Electronic Load 500V,180A,5400W, 33672F High Voltage DC Electronic Load 500V,36A,5400W, 33623F High Voltage DC Electronic Load 500V,240A,7200W, 33624F High Voltage DC Electronic Load 500V,300A,9000W, 33674F High Voltage DC Electronic Load 500V,60A,9000W, 33625F High Voltage DC Electronic Load 500V,360A,10800W, 33675F High Voltage DC Electronic Load 500V,72A,10800W, 33626F High Voltage DC Electronic Load 500V,420A,12600W, 33627F High Voltage DC Electronic Load 500V,500A,14400W, 3360F-05 High Voltage DC Electronic Load 600V , 20A , 600W, 3362F-06 High Voltage DC Electronic Load 600V , 60A , 1800W, 33622F-06 High Voltage DC Electronic Load 600V , 180A , 5400W, 34105A Compact High Power DC Electronic Load 60V, 1000A, 5KW, 34110A Compact High Power DC Electronic Load 60V, 1000A, 10KW, 34115A Compact High Power DC Electronic Load 60V, 1000A, 15KW, 34120A Compact High Power DC Electronic Load 60V, 1000A, 20KW, 34125A Compact High Power DC Electronic Load 60V,1000A,25KW, 34130A Compact High Power DC Electronic Load 60V, 1000A, 30KW, 34135A Compact High Power DC Electronic Load 60V, 1000A, 35KW, 34140A Compact High Power DC Electronic Load 60V, 1000A, 40KW, 34205A Compact High Power DC Electronic Load 600V, 160A, 5KW, 34210A Compact High Power DC Electronic Load 600V, 320A, 10KW, 34215A Compact High Power DC Electronic Load 600V, 480A, 15KW, 34220A Compact High Power DC Electronic Load 600V, 640A, 20KW, 34225A Compact High Power DC Electronic Load 600V, 800A, 25KW, 34230A Compact High Power DC Electronic Load 600V, 960A, 30KW, 34235A Compact High Power DC Electronic Load 600V, 1120A, 35KW, 34240A Compact High Power DC Electronic Load 600V, 1280A, 40KW, 34305A Compact High Power DC Electronic Load 1000V, 50A, 5KW, 34310A Compact High Power DC Electronic Load 1000V, 100A, 10KW, 34315A Compact High Power DC Electronic Load 1000V, 150A, 15KW, 34320A Compact High Power DC Electronic Load 1000V, 200A, 20KW, 34325A Compact High Power DC Electronic Load 1000V, 250A, 25KW, 34330A Compact High Power DC Electronic Load 1000V, 300A, 30KW, 34335A Compact High Power DC Electronic Load 1000V, 350A, 35KW, 34340A Compact High Power DC Electronic Load 1000V, 400A, 40KW, 34105-02 Compact High Power DC Electronic Load 120V , 500A , 5KW, 34110-04 Compact High Power DC Electronic Load 120V , 1000A , 10KW, 34115-02 Compact High Power DC Electronic Load 120V , 1000A , 15KW, 34120-02 Compact High Power DC Electronic Load 60V , 1500A , 20KW, 34210-150-300 Compact High Power DC Electronic Load 150V , 300A , 10KW, 36250A Compact High Power DC Electronic Load 600V, 210A, 50KW, 36260A Compact High Power DC Electronic Load 600V, 240A, 60KW, 36350A Compact High Power DC Electronic Load 1000V, 500A, 50KW, 36360A Compact High Power DC Electronic Load 1000V, 600A, 60KW, 6050-23310FUSB PD Dual-channel Test System, 6050-2-X3310FUSB PD Dual-Channel + AB Switch Test System, 6050-23332FUSB PD Dual-channel Test System, 6050-2-X3332FUSB PD Dual-Channel + AB Switch Test System, 6050-43310FUSB PD 4 Channel ATE Test System, 6050-4-X3310FUSB PD 4 Channel + AB Switch Test System, 6050-43332FUSB PD 4 Channel ATE Test System, 6050-4-X3332FUSB PD 4 Channel + AB Switch Test System, 4031 / 4032 Noise and Timing Analyzer Module1CH/2CH, 4034A Noise and Timing Analyzer ModuleOptionGPIB / RS-232 / USB / LAN, ASD-1150 Programmable AC Power Supply ( 1.5kVA ), ASD-1300 Programmable AC Power Supply ( 3kVA ), ASD-1600 Programmable AC Power Supply ( 6kVA ), ASD-1900 Programmable AC Power Supply ( 9kVA ), No.
Disadvantages Of Pragmatism In Research,
Mckennaii Psilocybe Cubensis Strain,
Madden 22 Best Abilities For Linebackers,
Benefits Of Working At Federal Reserve Bank,
Articles P