Converter step-up (eng. step-up converter) is a Converter of energoelektronicznym, which has the task to increase DC voltage (DC) from a source, receiving the output, respectively, of high constant voltage to consumers. Construction of power supply units, the pulse network based on such converters. In the working elements of the Converter, step-up, includes electronic switching components, capacitors and/or coil storage, energy and anti-interference. On offer are Botland converters, most are equipped with a system of adjustment of the output voltage, which allows their use in projects that require elevated supply voltages with non-standard values.
Converter step-up with an output voltage of 5 V and a maximum current of 1200 mA. Is supplied with the voltage from 2 V to 5 V. the Output is a USB connector, thanks to this, the system can be used as a charger for mobile phones.
The module of pulse step-up converter for mobile projects. It is powered with a battery LiPol 1S 3.7 V or LiIon, it can provide a stable output voltage with value of 5.2 V and current delivery of up to 1 A. It also has a built-in charger LiPol 1 A and monitor of the state of charge of the battery.
Mini Converter step-up, 1.5 V, designed for wire elektroluminescencyjny EL. The device is powered by a single AAA battery is able to recharge up to 50 cm of EL wire high brightness or tape with a size of 10 cm x 1 cm for 3 hours.
Small portable Converter for wires electroniclektroluminescencyjnych. The device feeds CR2032 batteries, which is able to power up to 50 inches of EL wire high brightness lub a tape of size 10 cm x 1 cm for 3 hours.
A small Converter for the wires elektroluminescencyjnych with audio input. With small embedded microphone, so lights connected the EL wire, depending on the volume of the ambient sound. Device for proper operation requires the input of 12 V DC.
Converter step-up with an output voltage of 5 V and a maximum current of 600 mA. Is supplied with the voltage from 2.5 V to 5 V. the Output is a USB connector, thanks to this, the system can be used as a charger for mobile phones. The price for 2 converters.
The layout stabilizes the input voltage range from 0.9 V to 5.0 V, the obtained connector PH2.0 or the connector to the block 5, which is supplied to the USB output. The maximum output current is 0.6 a module dimensions 43 x 33 mm.
Small portable Converter designed for wire electroniclektroluminescencyjnych. Device, 4 AAA batteries, which are able to feed from 3 to 4 meters EL wire high brightness or 1 meter of EL tape or EL panel with maximum dimensions of 10 cm x 10 cm to 7 hours.
Converter podwyższająca voltage installation. Allows you to use devices that require 48 V power supply car cigarette lighter socket 12 V. Ideal for powering CB radio, portable refrigerator, auxiliary heating, etc. Maximum power is 250 watts.
Converter allows you to use devices that require AC power 230 V AC, using battery, or the installation of a car with a constant voltage DC 12 V. Ideal for powering laptops, USB devices, printers, cash registers, lighting, small APPLIANCES, chargers and other equipment. Provides 800 VA maximum power and 400 VA power.
The Converter produces an AC voltage of 230 V AC, using battery, or the installation of a car with a constant voltage DC 12 V. Provides at the output a full sine wave. Ideal for powering laptops, printers, cash registers, lighting, chargers, small HOUSEHOLD appliances, pumps, power tools and other equipment. Delivers 2000 VA maximum power of 1000 VA...
Converter allows you to use devices that require 230V power through the car lighter plug 24 V. Ideal for powering laptops, netbooks, chargers and other equipment. Provides 800 continuous power VA and 900 VA current capacity.
Converter allows you to use devices that require power supply 230 V AC via car cigarette lighter socket 12 V DC. Ideal for powering laptops, USB devices, printers, cash registers, lighting, chargers and other equipment. Provides 400 VA maximum power and 200 VA continuous output power.
The Converter produces an AC voltage of 230 V AC, using battery, or the installation of a car with a constant voltage DC 12 V. Provides at the output a full sine wave. Ideal for powering laptops, printers, cash registers, lighting, chargers, small HOUSEHOLD appliances, pumps, power tools and other equipment. Provides 1200 VA of maximum power and 600 VA...
In the field of typical Converter step-up uses a transistor switch and led. When the transistor kluczujący heads, closes the circuit through the coil and the power source and the led circuit toggle switches to cover, as the voltage on the cathode is higher than at the anode. The basic rule in frequency converters step-up action of the coil, maintaining the continuity of current, the resulting change in the magnetic field and the output voltage is always higher than the input. If the conductivity of the transistor, the current flowing through the coil, causes the formation of magnetic field energy. When the transistor kluczujący ceases to lead, the current flowing from the source through the coil disappears. The accumulated energy of the magnetic field is in accordance with Faraday's law of induction changed to the voltage added to the voltage source, through the diode which feeds the receiver and energizes the parallel connected capacitor to support the voltage. Kluczujący transistor is controlled by a rectangular signal with a variable cycle (PWM) - more than a filling signal, the higher the output voltage of the inverter step-up.
A family of converters step-up U3V70X from Polou is a highly effective converters with synchronous przełączającymi regulators that require a minimum supply voltage equal to 2.9 V. Immediately after switching on, the regulator limits the input current to 10.0 A. the Inverters are protected against overload, short circuit and podnapięciowe, while the maximum recommended continuous output current is 6.0 A. the output Current is proportional to the ratio of input voltage to output voltage, which means that the output current decreases with increasing output voltage of the Converter. Polou converters also have built-in protection against voltage of reverse polarity, protecting, thus, consumers. A built-in feature of the transition to the low power mode, to avoid unnecessary loss of energy. Converters family U3V70X available in a version with rigid output voltage options from 5.0 V to 15.0 V and version with a precisely regulated output voltage options of 4.5 V to 20.0 V, with 12-turn potentiometer.