/AC Generator Electric Motor Student Hand Generator Model Power Experimental Model Generator Model

/AC Generator Electric Motor Student Hand Generator Model Power Experimental Model Generator Model Description

1, Main technical indicators of the machine:
(1) The power supply voltage is 9V/2A, which is positive inside and negative outside. It is better to use a switching power supply with small ripple first. If the voltage exceeds 9V, it may be due to heatingLarge and burnt high adjustment motor.
(2) The current of high-speed machine is 0.5~2.5A, and the speed can be adjusted according to the load of generator. The output voltage of the generator is 2.5~10V, and the maximum output current is 1A
(3) The generator has 3 output terminals, which can be used as a voltmeter and load. The -board lamp beads indicate the power generation status.

name:/AC generator
Material: Metal + plastic
Color: as shown
Output Type: 9V
Precautions, very important!!
(1) The high-speed motor shall be suspended when it is too hot.
(2) When the motor is working, the torque is large, and the , hair, and hands should not be too close to the motor to prevent rubber transmissionWith a wound.
(3) Children should not touch the motor and rotating belt under power supply.
(4) Lamp beads can be used for generator load, but do not short circuit the positive and negative poles of the output terminal to avoid burning out the power supply and voltage stabilizing chip.
Introduction to GS069 chip:
GS069 speed regulating circuit of electric tools is a CMOS special integrated circuit, which has the characteristics of wide power supply voltage range, low power consumption, strong anti-interference ability, etc.Through the external resistance network, the output of VMOS connected to it is changed to control the speed of electric tools. The circuit has wide output amplitude, small frequency change, variable duty cycle and large output current, GS069 is packaged in SOP8.

Package Contents:
1 x motherboard
3 x tra