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.
Share products:
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
The Micro-Voltage Sensor is used to measure voltage within -60mV to 60mV. It amplifies the input voltage in order to measure voltage in micro level.
Milli-Current Sensor is used to measure the current within -20 to 20mA in circuit. When current passes through resistor, it will form a tiny electric potential difference at both ends of the resistor. After circuit amplifying, it can accurately measure the current in circuit.
Microphone collects sound signal using to electret microphone. The microphone consists of dust gauze, shell, vibrating diaphragm, spacer, back plate, copper ring, cavity and PCB. The microphone is formed to a capacitor with vibrating diaphragm, spacer and back plate. There are charge on the plastic vibrating diaphragm. Once it is affected by sound, the diaphragm starts vibrating so that distance between diaphragm and back plate changes. The difference Δd is generated. According to C=εS/4πkd, the capacitance will be changed by ΔC. According to C=Q/V (Q is electric charge quantity), due to the change of ΔC, Q is constant so that voltage will change by ΔV. The sound signal is transfer to electric signal. Sensor circuit transfer the electric signal into analog signal under standard range.
Used to measure the temperature of the surface of the object, gas, non-corrosive acid and alkali liquid.
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)
©COPYRIGHT 2023 Jiangsu SWR Science & Technology Co.,Ltd. ALL RIGHTS RESERVED | SEO