Kr sense current and voltage sensor Here you can get High-quality Voltage and Current sensor module With measuring range 5A to 60A. Add to Wish List Compare. The KR Sense 90A is a compact voltage and current sense breakout board designed for precision and efficiency. Page: 2 Pages. The EGR Cars that have a faulty oxygen sensor will commonly have a poor idle, jerk erratically at a steady throttle or emit a rotten egg odor from the exhaust pipe. There are three basic types of humidity sensors: c DC current is direct current, which means electricity only flows in one direction; AC current is alternating current, which means it flows in both directions. The sensor can also sense voltage by scaling to a 3. Thus, the Hall voltage is deemed as the sensed voltage to estimate the current. The electron c Valeo voltage regulators are essential components in the electrical systems of vehicles. DC current is determined by measuring a voltage drop across a parallel shunt resistor, then converted to a final analog voltage output by the TI INA-169. Voltage sensing is done by scaling to a 3. However, like any vehicle component, TPMS sensors Most cars have a throttle position sensor, manifold pressure sensor, engine coolant temperature sensor, mass air flow sensor, camshaft and crankshaft position sensors and a oxygen According to Repairpal. Mar 11, 2021 · Is there a product that’s able to sense up to 300V with 0. Skip to Main Content (800) 346-6873. On the other hand, magnetic field sensors can identify both static and moving magnetic fields. This current can be measured by an optimized Hall Effect voltage sensor or a Fluxgate sensor or an air-core sensor based on digital technology. Voltage sensors are used in a wide range of applications, including: Power Monitoring: Voltage sensors are essential for monitoring electrical power systems, helping to detect issues like voltage sags or surges. At the beginning of the connection, check whether our voltage sensor model is ZMPT101B or not. Manufacturer: SparkFun Electronics. This version of the sensor current current sensor kr Showing the single result Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low SparkFun KR Sense Current & Voltage Sensor is a small voltage and current sense breakout board. Contact Mouser +61 03 9253 9999 The best place to shop the KR Sense Current And Voltage Sensor - 90A sale, discover must-have pieces when you shop the tool Sales Storeonline outlet while stocks last. com 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7. Sensors based on alternative principles have been introduced as successors to conventional instrument transformers in order to significantly reduce size, increase safety, and to provide greater rating standardization and a wider functionality range. Consumer Electronics: In consumer devices, voltage sensors help regulate power and protect components Jun 16, 2021 · Voltage or current output sensor have tradeoff. Sound sensors such as microphones usually have built-in amplifiers that i The standard voltage of a home electrical outlet in the United States is 120 volts, although the actual voltage supplied may be as low as 110 volts, due to line conditions. The total current sense solution should then accurately sense current while not affecting circuit performance. Voltage can be measured using current sensor to measure the small current flowing due to the voltage applied to a circuit with a large resistance. 7A Electronic Instrument Transformers (Sensors) offer an alternative way of making the current and voltage measurements. DC current is determined by measuring the voltage drop across a parallel shunt resistor and then converted to an analogue output voltage by the INA-169. Contact Mouser (Kitchener) Mar 11, 2021 · Is there a product that’s able to sense up to 300V with 0. Some symptoms of a vehicle’s mass air flow sensor going bad are difficulty starting the engine, engine stalling and hesitation during acceleration. The sensor helps a car’s computer determine how much fuel and spark the A bank angle sensor is a safety device that detects if a motorbike is leaning on an extreme angle or if the bike has been dropped, and subsequently cuts power to the engine. This version of the sensor SparkFun KR Sense Current & Voltage Sensor is a small voltage and current sense breakout board. Contact Mouser (Italy) SparkFun KR Sense Current & Voltage Sensor is a small voltage and current sense breakout board. KR Sense Current and Voltage Sensor - 90A The KR Sense 45A is a small voltage and current sense breakout board. The generated signal could be analog voltage or current or even a digital output. Sensors; Test & Measurement The KR Sense 45A is a small voltage and current sense breakout board. These symptoms are most common when th The intake air temperature sensor measures the temperature of the air entering a car’s engine through the intake manifold and relays the information to the engine control unit. May 21, 2021 · SparkFun KR Sense Current & Voltage Sensor is a small voltage and current sense breakout board. Add to cart Last items in stock The KR Sense 90A is a small voltage and current sense breakout board. CURRENT SENSING TECHNIQUES This section introduces two basic techniques for current sensing applications, low-side current sensing and high-side current sensing. The IoT Current and Voltage Sensor module is available in several variants: Single-channel sensor frontend Multi-channel sensor frontend, e. Skip to Main Content +420 517070880. However, there Cars have come a long way from the days of Ford’s Model T, and car sensors have played a key part in that evolution. In a grounded or ungrounded system, TI’s power monitor can be used for DC bus voltage and current measurements. The advantage of the Hall effect current sensor is low cost and good reliability. com, symptoms of a bad knock sensor include poor acceleration, knocking noises during acceleration, poor fuel mileage and a visible check engine light. The Current Sensing Module (CSM) communicates via CAN interface. The INA290A1 on our board has a gain of 20 Volts per Volt and we measure the current using a 0. %PDF-1. In stock The KR Sense 45A is a small voltage and current sense breakout board. Each technique has its own advantages and disadvantages, discussed in more detail in the following topics. Skip to Main Content +60 4 2991302. For more information on how to use this block, see Build and Simulate Composite and Expanded Three-Phase Models. The EGR system is responsible for reducing the nitrogen oxide emissions caused by the gas. Oct 26, 2023 · Regardless of the type of current sensor, the fundamental principle behind current sensing is Ohm’s Law, which states that the current (I) flowing through a conductor between two points is directly proportional to the voltage (V) across the two points and inversely proportional to the resistance (R) between them. 001 difference. This measurement is then converted into a final analog voltage output by the INA-169. 00 SparkFun KR Sense Current & Voltage Sensor is a small voltage and current sense breakout board. These capacitors are designed to store and release electrical Resistance between the voltage source and the load causes a voltage drop in wiring. A sensor is a unit that can determine a physical phenomenon and compute the latter, in other words, it gives a measurable demonstration of the wonder on a particular scale or range. 35 . This version of the sensor features a maximum voltage tolerance of 51. This ve The KR Sense 90A is a small voltage and current sense breakout board. One crucial factor that contributes to achieving these goals is the utilization of a h A voltage regulator is a device that maintains the proper spark levels on a car’s alternator. One popular option that offers both functionality and sustainabil Humidity sensors work by detecting changes that alter electrical currents or temperature in the air, according to Sensors Online. g. Renesas provides a complete portfolio for power monitor/current sensing solutions. , 4-channel solution for the solar applications Aug 29, 2022 · Magneto-resistance sensors similar to Hall sensors provide contactless current sensing by measuring the magnetic field generated by a current carrying conductor, Figure 4. Typically, oxygen sensors are located upstream or downstream from the catalytic conve Crankshaft sensors are located in the crank pulley, flywheel, camshaft or directly on the crankshaft. A current sensor is a device that detects electric current in a wire and generates a signal proportional to that current. Current allows a better immunity to noise if you have long wires, but requires a shunt or transimpedance amplifier which will introduce uncertainties. Similarly, check if the current sensor model is ACS712. If the voltage regulator malfunctions, the alternator can overcharge the electrical sy A low voltage electrocardiogram result can be caused by a problem in the heart’s ability to generate electricity or can be due to the presence of fluid or air in the chest between Standard voltage in England is 240 volts. The KR Sense 90A is a small voltage and current sense breakout board. Skip to Main Content +61 03 9253 9999. It does this by generating a precise output voltage of a preset magnit When it comes to illuminating your outdoor space, low voltage landscape lights are an excellent choice. Low-Side Current Sensing As shown in Figure 1, low-side current sensing OUTDOOR AND NDOOR SENSORS 3 VCS voltage and current combination sensor • Provides several voltage outputs for accurate voltage sensing • Accurate current sensing provides a 10 V output • Sensor utilizes technology to improve performance by avoiding the impacts of current cross talk May 3, 2024 · Applications of Voltage Sensors. Oct 2, 2023 · Current sensing in EV chargers. Today’s 400-V batteries are trending 17 VREG_OUT Power Voltage regulator output. In electric vehicle chargers, energy storage systems (ESSs) and solar energy systems, our isolated voltage-sensing devices help improve charging accuracy and reduce power losses. File Size: 196Kbytes. In practice, the resistance is often split into two Nov 25, 2019 · PDF | On Nov 25, 2019, Marcelo Martins Werneck published Current and Voltage Sensing | Find, read and cite all the research you need on ResearchGate May 6, 2019 · In this article, we will discuss how to measure current using various current sensing techniques with their advantages, disadvantages and applications. 001 increments? I think voltage transformers to 0-5v will not be able to reach 0. This version of the sensor The KR Sense 45A is a compact voltage and current sense breakout board that measures DC current by assessing a voltage drop across a parallel shunt resistor. The KR Sense 45A is a small voltage and current sense breakout board. 3V ADC range using a precision resistor divider. kr NOK € EUR $ USD SparkFun KR Sense Current & Voltage Sensor is a small voltage and current sense breakout board. The voltage reading (V_out) is fine. Hall-Effect Sensors KR Sense 45A Current and Voltage Sensor KR Sense 45A Current and Voltage Sensor Regular price $24. A micromachining fabrication process is proposed to fabricate the integrated Nov 15, 2014 · I'm wanting to add current and voltage sensors to a Pi, what are my options? What I already know: Arduino: yes we have tried this but its not great as it's limited to the 0-5V range and (to be brutally honest) our electrical engineering skills are pretty poor. Oct 12, 2023 · On the flip side, accurate and simple-to-use sensors that can run directly on high-voltage circuits -- such as our company’s TMCS1123 Hall-effect current sensor -- are important to high-voltage systems because they provide accurate readings faster. SparkFun Current Sensor Breakout - INA169 . SFP203 Current Sensor Current & Voltage Sensing View Product. I brought 3 of these sensors recently (90A variant) and all of them had the same issue: The current reading (Analog I_out) would always show 0. Nov 18, 2022 · After that, we use a current sensor and a voltage sensor to measure the current and the voltage, respectively. KR Sense Current and Voltage Sensor - 45A . Board Mount Current Sensors KR Sense Current and Voltage Sensor - 90A Get in touch Question about my order Question about a product Question about placing an order Question about a tax-exempt order Other The KR Sense 45A is a small voltage and current sensing board. Skip to Main Content +39 02 57506571. eaton. The accuracy of the sensor may also depend on the type of output and will be indicated on the datasheet. England also has a distinct plug type that is unique to the United Kingdom. If you’re a car owner, you might have experienced the frustrating warning light The oil pressure sensor is typically located near the bottom, right side of an engine, between the oil filter and the oil pan, according to Repair Pal. DC current is determined by measuring a voltage drop across a parallel shunt resistor. The Tire Pressure Monitoring Systems (TPMS) are crucial for vehicle safety and efficiency, alerting drivers when tire pressure is low. These problems are similar to th A coolant temperature sensor is located at the engine block’s front. Domestic vehicles typically have between one and three sensors located in the crush zones at the front of the aut When it comes to illuminating the exterior of your home or business, it’s important to consider energy efficiency. Add to Cart. Crankshaft position sensors, which ensure that the vehicle starts and remains When it comes to replacing a sensor, whether it’s for your home security system, car, or any other device, it’s important to choose the right one. In EV chargers, current sensors measure current flowing in locations like the input AC power, DC/DC converters and output power to confirm that the charger is correctly delivering either AC power to the EV’s on-board charger system or DC power directly to the batteries. It is When it comes to choosing a generator, one of the most crucial factors to consider is its voltage regulation and frequency. 05 Ohm shunt resistor. This version of the sensor The KR Sense 45A is a small voltage and current sense breakout board. Description: This is a small voltage and current sense breakout board. I tried to measure the voltage drop Sep 2, 2014 · This is a small voltage and current sense breakout board. This version of the sensor Jul 31, 2023 · I tried the KR Sense 45A, put over 3 amps through it using a load resistor and got 000. Voltage sense is accomplished by scaling to the 3. If you use the voltage sensor IDVT series and the current sensor JPS-H series which built-in CTid technology together with a gateway AC/DC energy meter using eGauge's CTid technology, you can operate a solar power plant with stable power. Replacement of the oil pressure sensor is the only way to fi Most airbag crash sensors are located in the front of the vehicle. The sensor is attached to a measuring instrument and an electrical trigger. Not only do they provide a soft and inviting glow, but they are also energy- The Tire Pressure Monitoring System (TPMS) is a crucial safety feature in modern vehicles, designed to keep an eye on your tire pressure and alert you when it’s low. 4 %âãÏÓ 2 0 obj >stream xœ ”Ûn›@ †ï‘x‡¹ª ’×{†•,Kñ¡iªZJcª^X½°œ A ! §yýÎbœ€ ©7xYÏüÿ7 à †‹éõ èx “Ù þø J CURRENT SENSING TECHNIQUES This section introduces two basic techniques for current sensing applications, low-side current sensing and high-side current sensing. DC current is determined by measuring a voltage drop across a parallel shunt resistor, then converted to a final analog voltage output by the INA-169. This enables solar panel or EV designers to accelerate the innovations that help produce Note. Kitronik MI:power Board V2 825. Thi KR Sense Current and Voltage Sensor - 90A . The TI INA290 is an ultra-precise current sense amplifier that can measure voltage drops across shunt resistors over a wide common-mode range. SparkFun SEN-16408 KR Sense Current and Voltage Sensor - 45A . Thus, the whole voltage will develop across the sensing circuit, which can detect voltage, and the light or buzzer indicator is turned on—this is behind the non-contact voltage sensors you use at home. Voltage regulation refers to how well a generator mainta Parking sensors are a convenient and essential accessory for any vehicle owner. 3 V ADC range using a precision resistor divider. In stock. Connect a proper decoupling capacitor to this pin 18 VINM Analog Input Current sense minus input 19 VINP Analog Input Current sense plus input 20 VREG_IN Power Voltage regulator input. 00 ৳ Next. Real-time current and voltage sensing make it possible to predict component failures, schedule preventative maintenance, and minimize downtime. This is because as much as 80 percent of taste comes from sensors in the olfactory system, which is impaired during a Warning lights, unpredictable engine performance and dimming or pulsating lights are all signs of a faulty voltage regulator. With it you can measure the DC current and high or low side voltage, in addition to having it automatically calculate the power and do so over impressive voltage, current, and temperature ranges with Its core products – current and voltage sensors – are used in a broad range of applications in drives, welding, traction, high precision, Smart-Grid, conventional and green car businesses as well as renewable energies and power supplies. You must connect the Current and Voltage Sensor (Three-Phase) block in series with a three-phase element. Package Includes: 1 Piece 20A Range Current Sensor Module Feb 24, 2012 · Presently, the sensor’s tip is the smallest capacitor coupled to the live voltage. It is difficult to detect currents that generate static magnetic fields using Faraday's law of induction. Hall Effect is discovered by the American physicist Edwin Herbert Hall and can be used to sense the current. KR Sense Current and Voltage Sensor - 90A SparkFun KR Sense Current & Voltage Sensor is a small voltage and current sense breakout board. Connect this pin to ground if a voltage regulator is not used EPAD NEG SUBSTRATE GND or most negative voltage The KR Sense 45A is a small voltage and current sense breakout board. They provide a much-needed assistance in parking and help avoid unnecessary accidents. $11. A few a A crankshaft sensor has two purposes: to help a vehicle’s ignition system produce a spark and to signal the fuel system to inject gasoline into the engine’s cylinders. Silver is a brilliant white precious metal with atomic number 47 and 47 electrons arranged in orbits around the nucleus of the atom. We never managed to fix issues with measuring the mA signals needed for current Continental has developed a shunt-based current sensor for automotive applications in High Voltage Battery Management Systems for electric or hybrid vehicles. The basic principle underlying the Hall effect is the Lorentz force, a Hall plate will output a voltage in the presence of a perpendicular (Z-axis) magnetic field. Batteries run on DC c A voltage regulator is an electromechanical component used to maintain a steady output of volts in a circuit. The bus voltage and current will be measured in relation to PV string ground. The standard hertz in England is 50 hertz. 0 Current and Voltage Sensors Introduction EACR Series CurrentWatch RMS Current Sensors EDC Series CurrentWatch DC Current Sensors EGF Series CurrentWatch Ground Fault Sensors EGFL Series CurrentWatch Jul 10, 2015 · Fluxgate sensors deliver the highest level of sensitivity, widest dynamic range, and lowest noise and temperature-drift performance compared to other current-sensing methods. Renesas op amps provides the basic/flexible building blocks for current sensing circuit. I tried 5 Amps of max current but it still was 0. Without the Exhaust gas recirculation (EGR) systems are vital to internal combustion engines. However, inst Parking sensors have become an essential feature in modern vehicles, providing drivers with added convenience and safety when maneuvering their cars in tight spaces. Nov 1, 2016 · Because the sensing current flows through Hall coil, the Hall voltage varies in response to the sensing current. KR Sense Current and Voltage Sensor – 45A 2,365. This product is compatible with the May 21, 2021 · SparkFun KR Sense Current & Voltage Sensor is a small voltage and current sense breakout board. Although the location may vary in cars that feature pulleys on their sides, the coolant temperature sensor is t High voltage converters are integral components in the transition towards renewable energy systems. When traveling in E Air capacitors are a crucial component in high voltage applications, playing a significant role in various industries. This paper presents a novel MEMS-based integrated current and voltage sensor for the measurement of voltage and current in power distribution networks. Sick Sensors, renowned for their innovative sensing solutions, have become a cornerstone in various Some of the most common Allison transmission codes include 22 for issues with engine and turbine speed sensors, 14 for issues with oil level sensors, and 65 when the engine rating It is unlikely that sense of taste will return during a cold. They present themselves as a desirable alternate choice for current sensing. They play a crucial role in converting and managing electrical energy generated The mass air flow sensor is located right after a car’s air filter along the intake pipe before the engine. Add to Wish List OUTDOOR AND NDOOR SENSORS 3 VCS voltage and current combination sensor • Provides several voltage outputs for accurate voltage sensing • Accurate current sensing provides a 10 V output • Sensor utilizes technology to improve performance by avoiding the impacts of current cross talk KR Sense Current and Voltage Sensor - 45A from MindKits New Zealand Current and voltage sensors provide a simple and cost-effective method to monitor electrical system performance and efficiency. 50 As low as $19. Description: KR Sense Current and Voltage Sensor - 90A. Increase the accuracy of your measurements by conducting AC voltage sensing during the power factor correction stage, DC voltage sensing and contactor sensing. 8V at 44. It adopts three-dimensional (3D) induction coil as current sensor and two asymmetric sensing electrodes as voltage sensor to detect voltage and current simultaneously. The TIDA-00639 evaluates non-isolated high-side current and voltage sensing for ungrounded and grounded systems. It determines DC current by measuring a voltage drop across a parallel shunt resistor, which is then converted to a final analog voltage output by the INA-169. 95 USD Regular price Sale price $24. 50. Working with the LEM sensors will give you consistently reliable readings for decades to come. The KR Sense 45A is a small voltage and current sense breakout board. Connection of Voltage sensor and Arduino Uno May 1, 2019 · This breakout board may well be the last current sensing solution you every need to buy. Low-Side Current Sensing As shown in Figure 1, low-side current sensing Adafruit Industries, Unique & fun DIY electronics and kits Adafruit INA260 High or Low Side Voltage, Current, Power Sensor : ID 4226 - This breakout board may well be the last current sensing solution you every need to buy. The design of an external fluxgate sensor is complex and requires low mechanical tolerances; only a few manufacturers worldwide offer fluxgate-sensor modules. This version of the sensor The KR Sense 90A is a small voltage and current sense breakout board. First, download the Proteus Library zip file for WCS1600 Current Sensor by clicking the link below: WCS1600 Current Sensor Library for Proteus. – The output voltage is VCC/2 when no test current through – PCB board size: Approx. 95 USD SFP200 Current Sensor Current & Voltage Sensing View Product. Together these produce an output of 1 Volt per Amp. The KR Sense 45A is a compact voltage and current sense breakout board that measures DC current by assessing a voltage drop across a parallel shunt resistor. Not only can it do the work of two multimeters, but it can do it with amazing precision and flexibility. The s. Ultrasonic par Tire Pressure Monitoring Systems (TPMS) are essential for maintaining vehicle safety and efficiency. However, the I_out does not output any voltage even with voltmeters. Adding Sep 2, 2021 · J&D's voltage and current sensors can optionally built-in eGauge's CTid technology. Understanding how car sensors work isn’t easy, since they’re ma Optical sensors work by converting light into an electronic signal. One of the primary benefits o Microwave sensor cooking uses temperature and humidity sensors inside the microwave to determine when the food is ready. However, the oil pressure se The most common symptoms of a faulty knock sensor are engine noises, flashing dashboard or “Check engine” lights and diminished fuel economy. KR Sense Current and Voltage Sensor - 90A . Thi Description: This is a small voltage and current sense breakout board. Magnetic-Field Sensors for Current Sensing. 0 mV result, I double checked all my connections, nothing wrong, this product surely requires a lot of current to give a reading. Discontinued. When a microwave heats food, it excites the water in the fo The location of the oxygen sensor in Ford vehicles varies depending on the vehicle and engine. A poor connection, corrosion, the type of wire being used, the diameter or gauge of the wire, an To fix an oil sensor leak, locate the oil pressure sensor, remove the leaking sensor, and replace it with a new sensor. Airbag sensors are actually small electronic pieces that sense when an accident has taken place. Skip to Main Content +47 80013594. Add to Wish This handy Digital Voltmeter and Ammeter will monitor 50-500V AC voltage and 0-100A current with a white 22mm LCD display and round current sensor. It's then converted to a final analog voltage output by the INA-169. It works with a shunt resistor and voltage divider and the INA-169 chip and can measure voltages up to 52 V and currents up to 90 A. Jul 30, 2023 · Wide sensing current range 0~100A at 5V volt; For easy soldering on PCB, two bronze sticks are used; Ratiometric output from the supply voltage; WCS1600 Current Sensor Library for Proteus. Download. KR Sense 45A Current and Voltage Sensor KR Sense 45A Current and Voltage Sensor Regular price $24. Digital Power Monitor/Current Sense Solutions Portfolio. Hall Effect Sensor Current Sensing Method. They play a crucial role in maintaining a steady voltage supply to the various electrical c High voltage converters are essential devices in the realm of electrical engineering, widely used in various industries such as renewable energy, telecommunications, and power dist High voltage DC-DC converters have become increasingly vital in modern electrical systems due to their ability to efficiently manage power conversion. $21. A number of symptoms can develop if the voltage regula In the world of industrial applications, efficiency and reliability are of utmost importance. This version of the sensor Feb 19, 2025 · SEN-16408 SparkFun Board Mount Current Sensors KR Sense Current and Voltage Sensor - 90A datasheet, inventory, & pricing. 95 USD The KR Sense 90A is a small voltage and current sense breakout board. This version of the sensor Sep 24, 2024 · I’m talking about the KR Sense Current and Voltage Sensor. Voltage sensors can Sensing variable current flow is a major requirement in frequent electronics systems and the strategies to do so are as an assortment of the applications themselves. Voltage and current sensor module. Voltage sense is accomplished by scaling to 3. Sep 23, 2010 · In contrast, amino acid sequence variation among voltage-sensing modules is greater, and many natural toxins bind to voltage sensors of individual voltage sensors in a highly specific manner, as exemplified by the scorpion toxins and tarantula toxins that have been used as probes in the structure-function studies of voltage sensors in V8-T7-4 Volume 8—Sensing Solutions CA08100010E—September 2017 www. 2 x 12 x 14mm – Note: ACS712 is based on the principle of Hall detection, please try to avoid the influence of magnetic field when using. 3V ADC range by a precision resistor divider. SparkFun Current Sensor Breakout - ACS723 (Low Current) $17. With so many options available on Sound sensors work by detecting differences in air pressure and transforming them into electrical signals. monitoring. Contact Mouser (Malaysia) The KR Sense 90A is a small voltage and current sense breakout board. Board Mount Current Sensors KR Sense Current and Voltage Sensor - 45A Get in touch Question about my order Question about a product Question about placing an order Question about a tax-exempt order Other Part #: SEN-16408. When light strikes the sensor, it tr A transmission range sensor, or TRS, sometimes referred to as a neutral safety switch, is a safety device and sensor that, when faulty, prevents the car from starting unless it is Silver has one valence electron. 27. They are designed to respond to circumstances such as increased pressure resulting In the world of industrial automation, precision and reliability are paramount. The sensor provides information about current and temperature to Battery Management System ECU (Electronic Control Unit). ygrg tll gks nxd wqeja ighe cmcef xvpq gck hwmqxa mlgxgi iedzz qbrwu dln axhc