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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹1.5 LAccepted-AOC NO 13 43 ANNAMALAI NAGAR 3RD STREET WEST MAMBALAM CHENNAI 600 033 | CHENNAI | CHENNAI | TAMIL NADU | 600033 | ₹1.5 L | L1 | Accepted-AOC Level 1 bidded quoted by M/S Jayam Electronics |
| 2 | L2₹1.7 LRejected-Finance 2 4 J S TOWER G 4 BLOCK A AVVAIYAR STREET MEENAMBAKAM CHENNAI 600 027 | KANCHIPURAM | TAMIL NADU | 600027 | ₹1.7 L | L2 | Rejected-Finance L2 bid quoted |
| 3 | L3₹1.8 LRejected-Finance | ₹1.8 L | L3 | Rejected-Finance L3 bid quoted |
| Sl No | Description | Qty | Unit | JAYAM ELECTRONICS L1 | BESTMACH L3 | SYSTEMS L2 |
|---|---|---|---|---|---|---|
| 0.00MECHATRONICS LAB EQUIPMENTS | ||||||
| 1.00 | Circuit with a thyristor (SCR), a DC Voltage source, and a load resistor and Measure and observe the thyristor’s turn-on characteristics by varying the gate trigger | 1 | NOS | 6,500 ₹7,670 | 7,500 ₹8,850 | 6,900 ₹8,142 |
| 2.00 | MOSFET or IGBT, a DC
voltage source, and a resistive load and investigate the switching behavior of the MOSFET or IGBT by applying gate signals with different rise and fall times | 1 | NOS | 6,500 ₹7,670 | 7,500 ₹8,850 | 6,900 ₹8,142 |
| 3.00 | Single-phase or three-phase rectifier
circuit using diodes and measure the output voltage and current waveforms for different load conditions and input voltages
(inbuilt transformer voltmeter and ammeter and r load) | 1 | NOS | 8,500 ₹10,030 | 9,200 ₹10,856 | 9,250 ₹10,915 |
| 4.00 | Single-phase inverter circuit using IGBTs or MOSFETs and Generate sinusoidal output voltages by modulating the switching of the power devices,
24V DC Input sinusoidal inverter) | 1 | NOS | 13,500 ₹15,930 | 16,000 ₹18,880 | 14,650 ₹17,287 |
| 5.00 | Chopper circuit using MOSFETs or IGBTs to control the speed of a DC motor and Experiment with different PWM (Pulse Width Modulation) techniques to vary the motor speed and direction | 1 | NOS | 13,500 ₹15,930 | 16,000 ₹18,880 | 14,650 ₹17,287 |
| 6.00 | Cyclo-converter circuit to convert AC power at one frequency to AC power at another frequency and measure the output waveform and frequency under various load conditions | 1 | NOS | 13,500 ₹15,930 | 16,000 ₹18,880 | 15,000 ₹17,700 |
| 7.00 | Speed control of a DC Motor using PWM techniques | 1 | NOS | 13,500 ₹15,930 | 16,000 ₹18,880 | 15,000 ₹17,700 |
| 8.00 | Stepper Motor Control with various step modes and torques measurements | 1 | NOS | 30,000 ₹35,400 | 34,200 ₹40,356 | 32,000 ₹37,760 |
| 9.00 | Closed-Loop Position Control of a Stepper Motor using an Encoder | 1 | NOS | 25,000 ₹29,500 | 28,000 ₹33,040 | 25,800 ₹30,444 |
Tender Value
Refer Docs
Closing Date
19 Jan 2026, 11:00 amClosed
Busar
The Principal (FAC) Government Polytechnic College purasaiwalkam Chennai
Mechatronics Lab Equipments
2026_DoTE_642485_1
1834/A4/2025
Limited
Machinery and Machining Tools
GPTC CHENNAI
Please refer Tender documents.
2 documents required · 2 mandatory
₹0
Exempted
4 Feb 2026
12 Jan 2026
20 Jan 2026
12 Jan 2026
19 Jan 2026
12 Jan 2026
Circuit with a thyristor (SCR), a DC Voltage source, and a load resistor and Measure and observe the thyristor’s turn-on characteristics by varying the gate trigger
MOSFET or IGBT, a DC voltage source, and a resistive load and investigate the switching behavior of the MOSFET or IGBT by applying gate signals with different rise and fall times
Single-phase or three-phase rectifier circuit using diodes and measure the output voltage and current waveforms for different load conditions and input voltages (inbuilt transformer voltmeter and ammeter and r load)
Single-phase inverter circuit using IGBTs or MOSFETs and Generate sinusoidal output voltages by modulating the switching of the power devices, 24V DC Input sinusoidal inverter)
Chopper circuit using MOSFETs or IGBTs to control the speed of a DC motor and Experiment with different PWM (Pulse Width Modulation) techniques to vary the motor speed and direction
Cyclo-converter circuit to convert AC power at one frequency to AC power at another frequency and measure the output waveform and frequency under various load conditions
Speed control of a DC Motor using PWM techniques
Stepper Motor Control with various step modes and torques measurements
Closed-Loop Position Control of a Stepper Motor using an Encoder
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