1. When the stabilized power supply is powered on, please do not disassemble the stabilized power supply or pull the input and output cables of the stabilized power supply at will to prevent electric shock or other electrical safety accidents.
2. The input and output connections of the regulated power supply must be reasonably arranged to avoid trampling and tearing and forming leakage accidents.
3. The stabilized power supply must be firmly grounded, and the user shall be responsible for the electric shock or human injury caused by the operation of the non-grounding wire.
4. The ground wire of the stabilized power supply cannot be connected to public welfare facilities such as heating pipelines, water supply pipelines, and gas pipelines to avoid infringing on the rights of third parties or causing damage.
5. The input and output connections of the stabilized power supply should be checked regularly to avoid loosening or falling, which will affect the normal use and electrical safety of the stabilized power supply.
6. The connecting line of the voltage regulator must be selected to meet the requirements of the connecting line that can carry sufficient current capacity.
7. The voltage regulator should be handled with care, and violent vibration should be avoided when working;
8. Ensure that the carbon brush spring of the voltage regulator has enough pressure to avoid the flashover of the contact surface between the carbon brush and the coil;
9. Non-professionals, please do not disassemble the stabilized power supply or repair the stabilized power supply.
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Delixi inverter analog output fault analysis
The analog output of Delixi inverter is abnormal, and the operating frequency of the inverter does not match the output of the controller?
Solution(s):
First, you should determine what hardware is going wrong. Make the controller enter the manual debugging situation, respectively...
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The general principle of circuit breaker selection - Delixi
(1) The additional operating voltage of the circuit breaker ≥ the additional voltage of the line.
(2) The additional current of the circuit breaker ≥ the line load current.
(3) The additional short-circuit of the circuit breaker can be turned on and off to ≥ the maximum shortness that may be present in the line.
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Debugging method of servo motor - Delixi
First: Initialize the parameters
Before wiring, initialize the parameters. On the control card: select the control method; Reset the PID parameter to zero; When the control card is powered on, the enabling signal is turned off by default; Save this status to ensure that this is the condition when the control card is powered on again.
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Introduction to the closed-loop control system of stepper motor
1. The closed-loop control of the stepper motor was first in the form of encoder
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Since it is used as a low dropout voltage regulator, the first feature is the extremely low input and output voltage difference, and secondly, it also has stable voltage output, low noise, small ripple, small size, and simple peripheral circuits. If an LDO regulator is used when planning the circuit, the general requirement is at least ...
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The basic knowledge of Delixi switching regulators
1. What is a switching regulator?
Switching regulator, English (regulatior), some people call it a regulator, a voltage regulator source. To achieve voltage regulation, it is the demand control system (negative feedback), from the automatic control theory, we know that when the voltage rises through negative feedback to reduce it, ...
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Delixi circuit breaker common model features
CDB1 miniature circuit breaker is a current-limiting high-breaking miniature circuit breaker with overload and short-circuit maintenance, which is suitable for communication 50Hz, additional voltage 400V and below, additional current 63A and below circuits, as line overload and short circuit maintenance, can also be used under normal circumstances.
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Precautions for the use of Delixi stabilized power supply
1. The use environment of regulated power supply requires good ventilation, no moisture, no corrosive gas, explosive substances, conductive dust Egypt steam, etc., and it is required to be installed in places without intense oscillation.
2. The voltage regulator is used according to the function of the electrical equipment.
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Delixi inverter application case
The traditional textile printing and dyeing industry is a labor-intensive industry, and the degree of automation is not high. Most of the transmissions used are not speed regulation, and most of the occasions that need speed regulation are DC motors, such as warping machines, sizing machines and many printing and dyeing equipment.
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Delixi leakage protector tripping causes and solutions
1. The leakage protector does not match the load. This situation mostly occurs when using high-power electrical appliances, and it is generally only necessary to replace the leakage protector that matches the practical needs from scratch.
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Classification of low-voltage electrical appliances - Delixi
1. Classified according to the operating voltage level
Low-voltage electrical appliances: electrical appliances used to communicate circuits below 1200V and DC 1500V to play the role of on/off, protection, control or regulation.
High-voltage electrical appliances: communication 1200V or more, DC 1500V or more.
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Thermal calculation of Delixi linear regulator
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The meaning of type B, type C, type D in circuit breaker - Delixi
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Attention to the wiring of the inverter ground wire - Delixi
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