RKC converter - an introduction to the classification of converters

Create Date: 2024-8-30 12:03:23|Source: RKC

Analog-to-digital converters

The analog-to-digital converter comprises a first transmission circuit, which receives an input voltage and an output clock signal, and the clock signal is phase-shifted, depending on the input voltage, and the second transmission circuit receives a reference voltage and an input clock signal, and outputs a reference clock signal, and this clock signal is phase-shifted, depending on the reference voltage, and a comparator that compares the output clock signal with the reference clock signal outputs a data card output signal.

DC-DC converters

A DC-DC converter has three inductors, two capacitors, a primary and secondary switch, a primary rectifier and a secondary rectifier, and a transformer with one primary and one secondary winding. The main and secondary switches are switched on alternately according to the control signal, and the current flows through the primary winding of the transformer, therefore, the energy is transferred to the secondary winding, and a main rectifier and a secondary rectifier act according to the energy converted from the primary winding to obtain a fixed current through the third inductor, and output a fixed DC voltage to the load.

High power factor half-bridge converter

Half-bridge converters have a bridge diode unit to provide a current path, and the power factor booster unit transmits energy to a voltage smoothing capacitor. Voltage smoothing capacitors store the energy supplied by the bridge diode unit. The switching unit has two switches connected in series with the two ends of the voltage smoothing capacitor. The power factor increases the voltage at the common connection point of the unit supply switch, and forms a common connection point where the conversion unit feeds back to the input capacitor, and changes the input current according to the input voltage value. Reduces the conduction losses of the half-bridge converter in the switching unit and improves the power factor at the input.

RKC converter - an introduction to the classification of converters

More on that

	RRKC thermostat - five common faults and solutions of smart thermostats After heating for a while, the temperature does not change. Displays the ambient temperature of the site at all times (e.g. room temperature 25°C) In case of such a fault, first check whether the SV value setting value is set, whether the OUT indicator of the meter is lit, and whether the No. 3 and No. 4 terminals of the meter are 12VDC output with the "multimeter". ...
	RLC thermostat - a detailed explanation of dry-type transformer thermostats The working principle of dry-type transformer thermostats The dry-type transformer temperature controller is a new generation of controller designed for the safe operation of dry-type transformers. The controller adopts single-chip microcomputer technology, and uses three platinum thermal resistors embedded in the three-phase winding of the dry-type transformer to detect and display the transformer.
	What are the characteristics of RLC thermostats – mechanical thermostats? 1. Used to control fan coil unit, electric valve, damper and other equipment; 2. The switch adopts toggle type, which feels comfortable and has a long life; 3. Set the temperature by twisting (the temperature range can be limited); 4. The thermostat can be installed directly on the wall or on the standard junction box; ...
	Physical and chemical RK C thermostat - dry-type transformer thermostat shows fault handling methods 1. The dry-type transformer thermostat does not appear Cause of failure: (1) The power supply of the thermostat is not connected; (2) The fuse is blown out. Solution: (1) Turn on the power supply; (2) Replace the fuse. 2. The dry-type transformer thermostat shows that one or three phases are shining and showing "-OP-" ...
	RHK thermostat - the use of electronic thermostat and its classification introduction First, the use of electronic temperature controller The electronic temperature controller (resistive type) is measured by the method of resistance temperature sensing, and generally uses platinum wire, copper wire, tungsten wire and semiconductor (thermistor, etc.) as the temperature measurement resistor, and these resistors have their own advantages and points. Home Air Conditioner ...
	Specifications and models of RKC thermostats 1. RH400 size: 48*96, depth 60, about 250g 1. Thermocouples: K, J, R, S, B, E, N, T, W5RE/W6RE, PL‖, U, L 2. Temperature measurement heat resistance input: PT100, JPT100 3. Tributary voltage: DC0 - DC5V, DC1 - DC5V ...
	How to set the parameters of RKC thermostat RH900 1. Lower limit deviation alarm setting: press the SET key to select and display "SLP", the green display screen displays the value of the parameter, and select the shift, increment, and decrement keys to set or modify the parameter. This parameter indicates the difference between the alarm point and the master setpoint. 2. The upper limit deviation alarm is set ...
	RKC converters – what are the functions of converters? 1. Power conversion: convert the voltage (rated 100V) and current (rated 5A or 1A) of the transformer into voltage (several volts) to meet the requirements of weak current components. 2. Isolation: current, secondary side security, and work grounding are used to ensure the safety of people and equipment, while weak current ...
	RLC thermostat - temperature controller control method classification and working principle 1. The temperature controller control method is generally divided into two types: One is controlled by the temperature change of the cooled object, and the vapor pressure temperature controller is mostly used, and the other is controlled by the temperature difference change of the cooled object, and the electronic temperature controller is mostly used. ...
	RKG Thermostat – The difference between mechanical thermostats and electronic thermostats, as well as their advantages and disadvantages Mechanical thermostat mainly refers to a temperature control method that adjusts refrigeration by rotating the button, with an expanding thermostat, which will automatically expand and contract according to the change of temperature, so as to control the power supply, the most primitive type, and the structure is relatively simple. Advantages of mechanical thermostats: ...
	Wiring method of the RKG thermostat Take CD901 as an example, L(1) pin to 220 volt live wire, N(2) pin 220 volt neutral wire, 3,4 pins for *** output, 5,6 pins for the second output, 7, 8, 9 pins are alarm output, The rear three pins are connected to thermocouples or PT100 and so on.
	What problems are easy to encounter in the use of RKCPT100 temperature sensor probes? What problems are easy to encounter in the use of PT100 temperature sensor probes? 1. Is the output signal unstable? A: Maybe it's the temperature instability of the temperature source itself, or the problem of on-site disturbance. 2. Is there a big error in the output of the transmitter? Answer: This ...
	RKC thermostat - what are the anti-interference measures of the instrument? 1. Electromagnetic induction (refers to the coupling of magnetism). There is a strong alternating magnetic field in the surrounding space of high-power transformers, AC motors, high-current power grids, etc., and the closed loop formed by the lines of the control system (detection, transmission, conversion, regulation, calculation, execution, auxiliary, display, etc.) is located in the ...
	RKG thermostat – the scope of application of underfloor heating thermostats 1) Separate households are independently heated, and floor heating is installed in small households, and boiler temperature control is applicable. 2) Separate households independent heating duplex building installation floor heating room temperature control. 3) Separate households for independent heating, large duplex villas are suitable for floor heating stratified temperature control. ...
	RRKC thermostat wiring installation and some precautions The rkc controller was developed by Japan and is mainly used in plastics and stoves. Of course, it is also widely used in China's industry, there are many people who do not know much about the rkc controller, and some even feel unfamiliar.
	RK Level Gauge - Four common types of faults and solutions for float level gauges 1. The indicated value is large (or out of range). According to the investigation of our staff, this kind of problem often appears in the atmospheric pressure workshop. When we find that the counterweight of the float in the float level gauge is at a low point, the liquid level must be very high at this time, and the glass plate is inconsistent with the indication of the instrument.
	RLC thermostat - common faults of temperature controllers and solutions Fault 1: The device does not display after powering on Solution(s): First of all, check whether the terminals of the device have been connected to the neutral live wire, and make sure that the neutral live power supply can work normally. Then start to check whether the cable between the LCD motherboard and the device drive power supply is ...
	RLC thermostat – what is the difference between a mechanical thermostat and an electronic thermostat Mechanical thermostat mainly refers to a temperature control method that adjusts refrigeration by rotating the button, with an expanding thermostat, which will automatically expand and contract according to the change of temperature, so as to control the power supply, the most primitive type, and the structure is relatively simple. Advantages of mechanical thermostats: ...
	Classification of thermostats and their brief introduction Pop-up thermostat Bimetal Disc Jump Thermostat is a kind of bimetal sheet after constant temperature as a heat-sensitive reaction component, when the temperature of the main part of the product rises, the heat generated is transferred to the bimetal disc, and when the operating temperature is set, it acts quickly, and acts through the mechanism to act as a contact ...
	Parameter setting operation of RLC temperature control table CH402 Model: CH402FS01-8*HN (for PECVD temperature control) 1) Single press SET: SV can be set (set temperature manually) 2) Press and hold the SET button for 2 seconds, ALI=1000 (absolute alarm temperature setting) and then press the SET button, ATU=1 (self-defining, self-interpreting a set of PID parameters) to exit ...