When the Delixi voltage regulator is turned on, the voltmeter does not indicate the problem phenomenon and cause analysis 1. The plug is not plugged in firmly, and there is no output voltage 2. The fuse is broken When the Delixi voltage regulator is turned on, the voltmeter does not indicate the problem is solved ...

1. For pure resistive loads such as incandescent lamps, resistance wires, electric furnaces and other equipment, the power of the voltage regulator should be 1.5 times the power of the load equipment - 2 times, for example, if your electric furnace is about 250W, you can choose a voltage regulator with a power of 500W. 2. Rational, ...

1. The output voltmeter is constantly swinging back and forth, and sparks are generated at the carbon brush 1. The contact pressure between the carbon brush and the coil plane is too small 2. The carbon brush is severely worn 1. Clean the coil and carbon brush with a fine file or sandpaper, and then adjust the carbon brush pressure 2. Replace the carbon brushes with new ones ...

Delixi regulator output voltmeter keeps swinging back and forth, and sparks occur at the carbon brush, and the problem phenomenon and cause analysis 1. The contact pressure between the carbon brush and the coil plane is too small 2. The carbon brush is severely worn Delixi voltage regulator has ...

(1) Optimize electrical equipment: when the motor is started, there is no large current impact, and the load of the transformer is reduced. (2) The energy-saving effect is obvious: it can reach 20%-45%. (3) Extend the life of the whole machine: it has the function of soft start, reducing the load ...

Oil Regulator: Also known as non-contact inductive regulator or intelligent non-contact regulator (only the name of the company's own selling point). Forte: 1. No contact, no protection, impact resistance (especially instantaneous impact, 2 times of normal.) The reason for this is the slow response, which ...

The so-called "left zero and right fire of the circuit breaker" is nothing more than the order of the sockets - when facing the socket, the socket on the left is the neutral line, the socket on the right is the front, and that's it. Delixi socket wiring may not be "left zero right fire". ...

In the circuit breaker model, the requirement clearly indicates the type of tripper trip characteristic curve, which is a very important parameter in the circuit breaker model expression. The type of trip is generally indicated before the circuit breaker has additional housing current. For example...

There are many kinds of manufacturers and brands of electrical equipment and sales of electrical equipment on the market, we must choose the authentic brand of Delixi Electric when buying, and we must buy from regular dealers to avoid buying fakes. Everyone calls the electric tiger because electricity will form poles when it is not used properly.

If the zero line of Delixi's air switch is reversed to the front, there is not much obstacle to the 2P circuit breaker and 2P leakage circuit breaker. The only effect is that it looks irregular, and you need to find the zero line from scratch when repairing, which brings a little inconvenience. ...

1. The problem current reaches or exceeds the set operating current value. 2. The problem current continues to arrive at the set time of action. Therefore, it is necessary to ensure that the Delixi circuit breaker will not trip beyond its liquid level. Current setting ...

1. The output power of Delixi voltage regulator is the maximum power Basically, most of the nominal power of household appliances refers to active power, and the so-called refrigerators, air conditioners and those water pumps used in the home, etc., most of them are also rational loads that start instantaneous currents.

What is the difference between Delixi voltage regulator SBW and SJW, which is better? Customer Question: I maintain an uninterruptible power supply and a computer server, and the whole community shares a transformer, so the voltage fluctuation may be greater during the day and at night.

In the design of Delixi power distribution system, the selective cooperation between the upper and lower levels of the circuit breaker must have "selectivity, rapidity and sensitivity". Selectivity is related to the cooperation of the upper and lower circuit breakers, and the speed and sensitivity are related to the maintenance of the characteristics of the appliance itself and the way the line operates ...

Delixi's three-phase circuit breaker is generally divided into three types, namely 3P, 3P+N and 4P. (1) Differences: 3P: Pure three-phase electrical equipment only uses three wirings, and in the case of no single-phase load, it trips when it is short circuited to ground or phase; Otherwise, when a one-phase N-line load is generated, the N-line is disconnected ...

During opening and closing operations, the remote opening and closing command is usually a high-level pulse of several hundred milliseconds. In order to prevent the pulse from becoming invalid before the end of the opening and closing operation, and to ensure that the opening and closing operation is completed, a holding circuit is added. Intuitively, it is to avoid tripping and closing, and the exit contact precedes the DL ...

1.AC/DC the use of power supply Schematic diagram of the use of low-dropout linear regulators in AC/DC power supplies. In this circuit, the alternating current is stepped-down by the power transformer to obtain the AC low voltage, and then through the rectifier filter circuit to obtain the unstable DC voltage, and then through the low dropout linear voltage regulation.

1. The role is different The air switch is a kind of circuit breaker that protects the "object", which can protect the safety of the entire household wiring and electrical appliances and other items to prevent the wire from being burned due to overheating. The leakage protection switch is a kind of circuit breaker that protects "people", which can be cut in time when leakage.

The high-voltage circuit breaker (or high-voltage switch) is the primary power control equipment of the substation, which has arc extinguishing characteristics. When the system is in normal operation, it can intercept and connect the no-load and load currents of lines and various electrical equipment. When there is a problem in the system, it can quickly block the fault with the cooperation of relay maintenance.

The so-called DC-DC is actually DC to DC voltage, of course, LDO is also a kind of DC-DC, and only LDO can only achieve step-down. The general DC-DC is mainly converted from DC to AC communication through the self-excited vibration circuit inside, so the external inductance and capacitor are required to achieve LC vibration (and LDO is only ...

(1) Ferromagnetic resonant communication regulator. It consists of a full choke and a corresponding capacitor, and has a constant voltage volt-ampere characteristic (AC regulated power supply). (2) Magnetic amplifier communication regulator. The magnetic amplifier and the autotransformer are connected in series, and the impedance of the magnetic amplifier is changed by electronic circuits to stabilize the output ...