Products related to Voltage:
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Multifunctional Adjustable Voltage Limit Current Protector Self-resetting Switch Dual Display Protector Over-voltage Under-voltage Protecting Device
Features: The multifunctional self-resetting dual display protector integrates over-voltage protections, under-voltage protections, over-current protections. Dual-display design, support current voltage value display (voltage measurement) and current value display (current measurement) function. When the line has overvoltage, undervoltage and overcurrent faults, the product will automatically cut off the line. Two reset modes selection design, you can choose automatic mode and manual mode according to your demands. When the line voltage or current returns to normal, the product will automatically resume normal power supplys after the delay time set by the user, no manual operation is required (under automatic mode); or you need to resume it by yourself (under manual mode). The overvoltage protections value, undervoltage protections value and overcurrent protections value are adjustable. Support set the over-voltage recovery value, undervoltage recovery value and overcurrent recovery value. Over-voltage protections action time adjustable, under-voltage protections action time adjustable, overcurrent protections action time adjustable, fault recovery delay time adjustable, power-on delay time adjustable. Equipped with fault inquiry function and restore factory settings function.
Price: 14.03 £ | Shipping*: 0.00 £ -
Compact Variable Voltage Regulator Portable Speed Temperature Light Voltage Adjuatable Dimmer
Features: Mini size, portable and lightweight, strong power, easy to use. High power SCR voltage regulator, stepless regulation, help adjust speed, temperature, voltage and light. Adopt high-temperature resistant FR-4 circuit board, origin imported chip SCR, full aluminum thermal fin, precisions resistance with high voltage condenser. No postpone and no delay, with crest voltage absorb circuit, can protect the high power SCR effectively. Anti surge, anti-spike, RC absorb and multiple protection. Flame retardant insulation outshell, high temperature resistant, rustproof, anti high pressure and with fine durability. Adopt multi functional industrial sockets, thicken copper part design, with fine contact and safety. Humanized installation hole design, keep flat place or hanging on it is decided by yourself. Silent work, energy saving, stable anti-noise, and with wide range of use. Suitable for water heater, tungsten lamp, small motor, electric iron and etc.. Notes: When measuring the output voltage when it is empty, it is a virtual voltage. It must be connected to a load of 20W or more to measure the correct output voltage. Input AC power, the output is also AC, not DC. The above mentioned 4000W refers to the ulti mate power when working under resistive load. The inductive load is 1/3 of the resistive load. The resistive load means that the inductive load such as a tungsten filament lamp or a heating wire is a series-excited motor, etc., and the circuit board electronic products are used with caution. This product is a metal case and must be grounded safely.
Price: 12.47 £ | Shipping*: 0.00 £ -
AC220V 5000W Stepless Voltage Regulator Portable Variable Monophase Voltage Controller Temperature Speed Light Adjuster
Features: LED digital display, clear and convenient to view the data. High accurate potentiometer is used for voltage regulation, real time voltage regulation is under control. High temperature retardant without deformation, metal material, rust-proof, effectively prevents high temperature and oxidation and rust. 0 lag, 0 delay, with peakvoltage absorption circuit effectively protect high power Thyristor antisurge, antipeak, RCabsorption multiple protections. With side holes for quick heat dissipation. Safer in use.
Price: 20.27 £ | Shipping*: 0.00 £ -
AC 220V 4000W Compact Variable Voltage Controller Portable Speed Temperature Light Voltage Adjuatable Dimmer
Features: Mini size, portable and lightweight, strong power, easy to use. High power SCR voltage regulator, stepless regulation, help adjust speed, temperature, voltage and light. Adopt high-temperature resistant FR-4 circuit board, origin imported chip SCR, full aluminum thermal fin, precisions resistance with high voltage condenser. Separate switch control, freely control the input power and cut off power. No postpone and no delay, with crest voltage absorb circuit, can protect the high power SCR effectively. Anti surge, anti-spike, RC absorb and multiple protection. Flame retardant insulation outshell, high temperature resistant, rustproof, anti high pressure and with fine durability. Adopt multi functional industrial sockets, thicken copper part design, with fine contact and safety. Humanized installation hole design, keep flat place or hanging on it is decided by yourself. Silent work, energy saving, stable anti-noise, and with wide range of use. Suitable for electrical components, such as: electric stove, water heater, heat transfer lamp dimming, small motor, electric soldering temperature and etc.. Notes: When measuring the output voltage when it is empty, it is a virtual voltage. It must be connected to a load of 20W or more to measure the correct output voltage. Input AC power, the output is also AC, not DC. The above mentioned 4000W refers to the ulti mate power when working under resistive load. The inductive load is 1/3 of the resistive load. The resistive load means that the inductive load such as a tungsten filament lamp or a heating wire is a series-excited motor, etc., and the circuit board electronic products are used with caution. This product is a metal case and must be grounded safely.
Price: 20.27 £ | Shipping*: 0.00 £
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What is the connection between system and high-voltage technology?
High-voltage technology is a critical component of many systems, including power transmission and distribution systems, electrical grids, and industrial machinery. High-voltage technology is used to efficiently transmit and distribute electricity over long distances, and to power heavy-duty equipment and machinery. Therefore, the connection between system and high-voltage technology lies in the fact that high-voltage technology is essential for the proper functioning and operation of various systems that rely on electricity for power. Without high-voltage technology, these systems would not be able to operate effectively or efficiently.
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How do the rated voltage, nominal voltage, and operating voltage differ?
The rated voltage is the maximum voltage that a device can safely handle without being damaged. The nominal voltage is the standard voltage level at which a device is designed to operate efficiently. The operating voltage is the actual voltage at which a device is currently operating. These three values can differ, with the rated voltage being the highest, followed by the nominal voltage, and the operating voltage fluctuating within a certain range depending on the conditions.
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How does a simple replacement voltage source work in circuit technology?
A simple replacement voltage source works by replacing a complex portion of a circuit with a single voltage source that has the same voltage as the original portion. This simplifies the circuit analysis process by reducing the complexity of the circuit. The replacement voltage source is chosen to maintain the same voltage across the terminals of the original portion, allowing for easier calculations and analysis of the circuit.
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Where can one find the missing voltage difference between battery voltage and consumer voltage?
The missing voltage difference between battery voltage and consumer voltage can be found in the electrical components that make up the circuit between the battery and the consumer. This could include resistors, capacitors, inductors, or other components that may be affecting the voltage. By analyzing the circuit and using techniques such as Kirchhoff's voltage law and Ohm's law, one can identify and calculate the missing voltage difference. Additionally, using a multimeter to measure the voltage at different points in the circuit can help pinpoint where the voltage drop is occurring.
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Compact DirectCurrent Voltage Meter DC11V-310V Intelligent LED Digital Display Voltmeter Rail Mount Voltage Detector
Features: Meet the application needs of various occasions, reliable operation in harsh environments. 35mm din rail mounting, double buckle design provides a safer and fixed position. Real time clear displays working voltage. Made of fine quality material for long lifespan. Three models available: TOVME-1D, displaying a separate voltage; TOVME-2D, Dual LED display, displaying the voltage of two different devices; TOVME-3D, Three LED displays, displaying the voltage of three different devices.
Price: 10.13 £ | Shipping*: 0.00 £ -
Innovation IT - Webcam C1096 FHD 1080p
Innovation IT C1096 HD 1080p Webcam with USB-A port The integrated microphone provides high quality voice and allows for smaller video conferences. If you want to hold video conferences with your collaboration tool such as Teams, Zoom or Skype, then use the new webcam from Innovation IT. It can be connected to almost any end device via Plug & Play. The Innovation IT USB webcam is of high quality and convinces with its pin sharp HD video image. Thanks to the integrated microphone, you avoid having to purchase additional external devices. The All in One solution is optimal for every company. The most important specifications at a glance Peripheral connection USB Webcam functions Microphone Pixel resolution 1920 x 1080 pixels General information Product type Webcam Housing color Black Webcam Features Image sensor resolution 2 Mpx Pixel resolution 1920 x 1080 Pixels Peripheral Signal Transmission Wired Peripheral connection USB Webcam functions Microphone Operating System Compatibility Windows 10
Price: 24.96 £ | Shipping*: 4.21 £ -
Car Digital Voltage Stabilizer Universal 12V Electric Voltage Regulator Rectifier with Earth Ground Cables and Mounting Hardware Kit
Features: Low speed torque is increased, the speed is increased, and the climbing is powerful. The throttle response is more direct and obvious than before. Ignition performance is rapidly improved, the ignition is easier, and the ignition efficiency is improved. Power supply can be stabilized after installation. Reduce the interference and noise of the sound quality. The unique power storage function pinches the reverse current. Extend battery life. Used with the ground wire, the entire vehicle body circuit will flow more stably. Product Installation: 1. Open the hood and find the positive and negative poles of the battery. The positive pole is red and the negative pole is black. The battery is also marked. 2. Use the No. 10 pick to loosen the positive pole of the battery. The installation sequence is the same as that of the battery. 3. Put the positive pole of the rectifier on the battery positive pole. 4. Put on the original screw cap lock. 5. The installation of the negative electrode is done in the same way. 6. Remove the double-sided tape fixed rectifier. When it is fixed, it should be placed flat. Avoid vertical release and easy to cause the back line to loosen. Find a flat place to fix (consider the length of the wire and the height of the installation, avoid the top to the hood) first wipe the surface with oil.
Price: 12.47 £ | Shipping*: 0.00 £ -
HLP02 Digital Automatic Voltage Protector Socket 230V 16A LCD Display Power Surge Protector Socket Overcurrent Voltage Relay Protector Outlet
Features: Adjustable Voltage Regulator: The minimum and maximum voltage capacity of the protector is adjustable. It can be adjusted when the product is powered on. Press the SET key to adjust the high/low voltage protection value and delay value of the product through the + key and - key according to your needs. Automatic Induction Protection: The surge protector outlet protects your electrical equipment from voltage spike, momentary surge, voltage fluctuation, and brownout by interrupting the current when the voltage is too high or too low. When the voltage exceeds the limit, it will automatically cut off the power to prevent the damage to the appliance due to low or high voltage. All-Round Safety: The wall surge protector can take full care of your home appliances. The small and wall-mountable power plug converts any standard wall outlet into a surge-protected socket with no need for extra cords with its direct wireless plug-in design. Safety Socket: To prevent children from misinserting, the safety protection door is equivalent to 7.5KG weight generated by the pressure to avoid misinserting the jack. Applicable Equipment: The power surge protector suits for air conditioners, freezers, ice makers, washing machines, ovens, microwave ovens, dishwashers, coffee machines, bread machines, water heaters, and electric fans, etc.
Price: 11.69 £ | Shipping*: 0.00 £
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How do medium voltage, high voltage, and extra-high voltage affect the human body?
Medium voltage, high voltage, and extra-high voltage can all have varying effects on the human body depending on the level of exposure. Medium voltage (1kV to 69kV) can cause burns and muscle contractions, high voltage (69kV to 230kV) can lead to severe burns, cardiac arrest, and even death, while extra-high voltage (above 230kV) can result in instant death due to the high levels of electrical energy passing through the body. It is crucial to exercise caution and follow safety protocols when working with or near these voltage levels to prevent any harm to individuals.
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Which voltage converter?
The best voltage converter to use depends on the specific devices you are trying to power and the countries you will be traveling to. For most electronic devices, a voltage converter that can handle a range of voltages (such as 100-240V) is recommended. Additionally, it is important to consider the wattage requirements of your devices to ensure the voltage converter can handle the power load. It is also a good idea to look for a converter that has built-in surge protection to safeguard your devices from power spikes.
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What is the maximum voltage drop in low-voltage networks?
The maximum voltage drop in low-voltage networks is typically limited to 5% of the nominal voltage. This means that for a 120V system, the maximum allowable voltage drop would be 6V (5% of 120V). This limit is set to ensure that the voltage at the end of the network is still within an acceptable range for proper operation of connected devices and equipment. Excessive voltage drop can lead to reduced performance and potential damage to electrical equipment.
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What is the difference between high voltage and normal voltage?
High voltage refers to electrical voltage levels that are significantly higher than normal operating levels, typically above 1000 volts. High voltage is used in power transmission and distribution systems to minimize energy losses over long distances. Normal voltage, on the other hand, refers to the standard operating voltage levels used in everyday electrical devices and systems, typically ranging from 110 to 240 volts. High voltage requires special safety precautions and equipment due to the increased risk of electric shock and insulation breakdown, while normal voltage is the standard level used for most household and commercial electrical applications.
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