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Quality And Reputation Always Come First.
3 Years
| Ask Lasest Price | |
| Brand Name : | Go-Gold |
| Model Number : | KG-260S-19145 |
| Certification : | ISO |
| Price : | negotiation |
| Supply Ability : | 10000 pcs-30 days |
| Delivery Time : | 7days for samples |
| Payment Terms : | L/C, T/T,paypal |
Drawings:
Packaging & delivery
Port:SHENZHEN
| Quantity(pieces) | 1 - 1000 | 1001 - 10000 | >10000 |
| Lead time (days) | 15 | 30 | To be negotiated |
Product Description
| Voltage(V): | 8.4V | No load speed(RPM): | 12000 |
| Output power(W): | 3.83W | No load current(A): | 0.13 |
Essential details
Warranty: 3years
Place of Origin: Guangdong, China
Brand Name: Go-Gold
Model Number: KG-260S-19145
Type: DC Motor
Frequency: 50/60Hz
Protect Feature: Waterproof
Voltage: 8.4V CONSTANT
Eff: 64
DC Motor:
DC motors are divided into three categories based on excitation methods: permanent magnet, separate excitation, and self-excitation, among which self-excitation is further divided into parallel excitation, series excitation, and composite excitation. So what is the working principle of a DC motor?
The working principle of a DC motor is that the DC power supply is
connected to the armature winding through a brush, allowing current
to flow through the armature conductor.
There is a magnetic field inside the motor, and the current
carrying rotor (i.e. armature) conductor is subjected to the
electromagnetic force f=Blia (left-hand rule).
The electromagnetic force generated by all conductors acts on the
rotor, causing it to rotate at a speed of N (revolutions per
minute) to drag the mechanical load.
The working principle of a DC motor is based on electric induction and Lorentz force, which generate torque through the phase five interaction between the excitation coil and the armature coil, thereby driving the rotation. To maintain the motion of the rotor, it is necessary to continuously change the direction of the current, which can be achieved through mechanical brushing or electronic commutators.
Characteristic
1.Compared with the LDO of linear regulators, high efficiency is a
significant advantage of DCDC. Usually, the efficiency is above
70%, and the high efficiency can reach over 95%.
2. Adapt to a wide voltage range.
Classification
In switching DC-DC converters, transistors operate as switches,
which means they consume much less power than transistors operating
as current dependent sources. When a transistor conducts high
current, its voltage drop is very low, while when a transistor
conducts high voltage drop, its current is almost zero. Therefore,
the switching mode converter has low conduction loss and high
efficiency, usually above 80% or 90%. But at high frequencies,
switching losses can reduce efficiency, and the higher the
switching frequency, the higher the power.
Application:
FAQ
Q: Are you a factory or a trader?
A: We are a factory, established in 2015.
Q: How about the sample order?
A: If you have a large order, we can provide you with 1-4 free
samples. freight to be borne by the customer
Q: Can we customize the product electromechanical solutions?
A: Of course, we have professional engineers to provide you with
solutions as client's size and specs requirments.
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