Electrical Pulse Width Modulation Fault Trainer Manufacturer,Supplier and Exporter in India
Product Code : EL-ALTE-11539
Quick Answer: The Electrical Pulse Width Modulation Fault Trainer is a compact, self-contained unit for learning electrical basics, PWM actuator control and fault diagnosis, with a 12 V DC supply and a PWM output for viewing on an oscilloscope.
Last updated: October 2026
Key Features
12 V DC power supply with ON/OFF switch and LED indicator.
Four electrical loads of different values.
Four-position fault switch (open, high resistance, short to ground, short to voltage) and a faulted/non-faulted switch.
PWM output jack with duty cycle control knob and high/low frequency selector.
Banana jacks, auxiliary jacks for external components and a ground jack.
Fuse for circuit and device protection; connector wires in three colours.
Technical Specifications
| Specification | Value |
|---|---|
| Power supply | 12 V DC |
| Loads | Four, of different values |
| Fault switch | Four positions: open, high resistance, short to ground, short to voltage |
| PWM controls | Duty cycle knob, high/low frequency selector, output jack |
| Connections | Banana jacks, auxiliary jacks, ground jack |
| Protection | Fuse |
| Leads | Connector wires in three colours |
About This Product
Students wire circuits through the banana jacks, then use the fault switch to insert an open circuit, a high resistance or a short and practise finding it. Turning the duty cycle knob and changing the frequency range shows how a PWM signal controls an actuator, with the waveform taken from the output jack to an oscilloscope. The Electrical Pulse Width Modulation Fault Trainer can be dispatched from India to Georgia, Samoa, Paraguay, Bahamas, United Kingdom and Djibouti.
Frequently Asked Questions
Which faults can be inserted?
A four-position switch inserts an open circuit, high resistance, short to ground or short to voltage, and a faulted/non-faulted switch brings the selected fault in or out.
Can the PWM signal be viewed?
Yes. The PWM output jack lets the signal be viewed on an oscilloscope, while a control knob sets the duty cycle and a selector switch chooses high or low frequency.
Related: Automotive Lab Training Equipments, Applied Electrical Trainer.
For a quotation on the Electrical Pulse Width Modulation Fault Trainer, contact Educational Lab Equipments.
