Intelligent Power Supply
Classification：
Physics
Product Model：
TP2094
Grade：
Junior high shcool
Function Description：
It can be used with various electrical experimental equipment to complete electromagnetic physics experiments such as electromagnetic induction phenomenon, current magnetic effect, the relationship between uniformly changing electric field and generated magnetic field, and electric resonance phenomenon.
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Composition
Power supply body (input voltage AC: 220V±10% 50Hz, output voltage DC: 1V~20V, rated current 1A, output frequency: 1Hz~10000Hz), power cord, alligator clip line
Function
1. It can be used with various electrical experimental equipment to complete electromagnetic physics experiments such as electromagnetic induction phenomenon, current magnetic effect, the relationship between uniformly changing electric field and generated magnetic field, and electric resonance phenomenon.
2. It can provide 5 different waveforms of power supply voltage, including direct current, sine wave, square wave, triangle wave, and trapezoidal wave, and the output voltage peak value can be continuously adjusted within 1V~20V.
3. Through the panel button, it can realize free switching between four states: trigger output 1 waveform, trigger output 2 waveforms, trigger output 3 waveforms, and continuous output.
4. The frequency of the output voltage can be adjusted by the frequency knob, and the peak value of the output voltage can be adjusted by the amplitude knob.
5. The rising edge slope and falling edge slope of the output voltage waveform can be changed by the slope adjustment device.
6. It has built-in overload protection function, which is displayed by the overcurrent indicator light. When the current in the circuit is too large, the power supply is automatically cut off to ensure the safety of the experiment.
Experiment
With other equipment, it can complete: measurement of power supply electromotive force and internal resistance, measurement of volt-ampere characteristics of small light bulbs, Ohm's law, series and parallel connection of resistors, electromagnetic induction phenomenon, induced current, series and parallel connection of capacitors and charging and discharging, exploration of the magnetic field generated by the toroidal coil with voltage change, exploration of Faraday electromagnetic induction (induced electromotive force), current magnetic effect, the relationship between uniformly changing electric field and generated magnetic field, electric resonance phenomenon and other electromagnetic physics experiments
Related Products
Motion Transmitter and Receiver Sensor
Motion transmitter and receiver sensor is divided into two parts (transmitter and receiver); the working principle is: in a very short period of time can be considered as light transmission time is 0, the transmitter first transmit infrared light signals to inform the receiver to transmit ultrasonic signals at the beginning of the moment and transmit ultrasonic waves; Receiver receives the light signals to record the beginning of the moment and timing until the ultrasonic signals are received , finally according to the distance = speed of sound × time to calculate the distance between the generator and the receiver. The receiver receives the light signal and records the starting moment and times it until it receives the ultrasonic signal and then stops timing to calculate the ultrasonic propagation time. The transmitter circuit of the motion transmitter and receiver sensor first provides a narrow voltage pulse to the piezoelectric sensor, under the action of this pulse, the piezoelectric wafer begins to oscillate and emit ultrasonic pulses outward, and at the same time the transmitter uses a light source to inform the receiver to start timing, and when the receiver receives the pulse, the time (T) used by the transmitter from the emission of the pulse until the receiver receives it is also calculated. There is a screw hole (M6 thread) on the side of the sensor, which can be used to fix the sensor to a suitable device.
1. Used to measure current in a circuit. 2. Features a three-range selector switch, allowing you to switch measurement ranges with a single click according to experimental requirements.
1. Used to measure voltage across circuits and electrical devices. 2. Features a three-range selector switch, allowing you to switch measurement ranges with a single click according to experimental requirements.
7F, No.1 Building, Tianan Cyber Park, No.36 Yongfeng Road, Qinhuai District, Nanjing, China. (R&D centre)
No.306 Wenchang Road, Yongyang Street, Lishui Disctric, Nanjing, China. (Manufacturing base)
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