Electronic Timer Manufacturer,Supplier and Exporter in India
Product Code : EL-PET-1441
Jlab Export is a leading Electronic Timer Manufacturer,and suppliers in India
Electronic Timer (code EL-PET-1441) is a power electronics training board for studying an electronic timer built on the IC-555. A push button starts the timer, a potentiometer controls the time delay and a 12 V relay is mounted on the board. Jain Laboratory Instruments Pvt Ltd (JLab) builds the board at its Ambala works in India.
Specifications
| Parameter | Detail |
|---|---|
| Object | To study an electronic timer using IC-555 |
| DC supply | 12 V DC at 100 mA, IC regulated |
| Timer | IC-555 |
| Start switch | Push button |
| Relay | 12 V relay |
| Delay control | Potentiometer to control the time delay |
| Other components | Adequate number of other electronic components |
| Mains controls | Mains ON/OFF switch, fuse and jewel light |
| Mains supply | 230 V ±10%, 50 Hz AC |
| Patch cords | Adequate number, stackable, 4 mm spring-loaded plugs, ½ metre long |
| Terminals | Terminals and sockets at appropriate places on the panel for connections and observation of waveforms |
| Operating instructions | Detailed, with the object, theory, design procedures, report suggestions and book references |
| Other apparatus required | None — the board is self-contained |
| Weight | 3 kg (approx.) |
| Dimensions | W 340 × H 140 × D 210 |
| Quality check | Each board is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-PET-1441 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with the Thyristor Time Delay Relay?
| Board | Timing device | Delay adjustment | Switching parts | Built-in DC supply | Other apparatus required |
|---|---|---|---|---|---|
| This board (EL-PET-1441) | IC-555 | Potentiometer | 12 V relay | 12 V DC at 100 mA | None |
| Thyristor Time Delay Relay | UJT | Potentiometer for ramp control; set of capacitors for time delay control | Two SCRs and a TRIAC working as an AC line switch | 12 V DC at 2 A | Digital multimeter; digital stop clock |
Choose the Electronic Timer to study a 555-based timer with a relay. The Thyristor Time Delay Relay is the board for delayed turn-on and automatic turn-off of loads using thyristors and a triac.
What Is the Electronic Timer Board Used For?
Time-delay circuits switch something on or off a set time after a start signal, as in process timers, staircase lights or delayed motor starting. On this board the push button starts the 555 timing cycle and the potentiometer changes the delay, so science and engineering students can vary the setting and see how it changes the moment the relay operates, using the panel terminals to follow the circuit.
What to Specify When Ordering
- Quantity — the number of timer boards for the lab.
- Companion trainers — for example the thyristor time delay relay or a 555 multivibrator trainer for the same course.
- Delivery — the destination country and city or port.
Frequently Asked Questions
How does an IC-555 work as a timer?
In its monostable, or one-shot, mode a trigger starts a timing period and the output stays in its active state until an RC timing voltage reaches a threshold set inside the IC. The length of the period depends on the timing resistance and capacitance, which is why a potentiometer in the timing network makes the delay adjustable.
Why does the timer use a relay?
A relay lets a low-power timing circuit switch a separate circuit through its contacts, with the coil side electrically isolated from the contact side. That is how electronic timers are commonly made to control lamps, motors and other loads.
Does the board need any other apparatus?
No. It is self-contained, with its own regulated DC supply, start button, delay control and relay.
How does it differ from the Thyristor Time Delay Relay?
The Electronic Timer is built on the IC-555 with a relay, while the Thyristor Time Delay Relay uses a UJT timer to fire thyristors and a triac. The table above gives the other differences, including the instruments each one needs.
What should an export enquiry contain?
The quantity, the destination country and port or city, the delivery terms you prefer (FOB or CIF, for instance), any packing or labelling requirements and a tender reference if one applies.
Who manufactures the Electronic Timer board?
JLab, trading name of Jain Laboratory Instruments Pvt Ltd, makes it at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of electronics and power electronics training boards and other engineering lab equipment in India. The company was incorporated in 2017 and has its base on Hargolal Road, Ambala, Haryana. The timer board is made in JLab’s own works rather than bought from a trader, so colleges, institutes, dealers and importers buy direct from the maker; each board is visually inspected before dispatch and repeat orders are produced by the same works. JLab exports worldwide and ships to buyers in every region — for example France in Western Europe, Iceland in Northern Europe, Madagascar in East Africa, Cambodia in Southeast Asia and Samoa in Oceania. Tender details are on the JLab lab tenders page.
Related Timer and Trigger Trainers
- Thyristor Time Delay Relay — a board for delayed turn-on and automatic turn-off experiments, with a UJT timer firing SCRs and a triac.
- Monostable Multivibrator using IC 555 — a 555 timer trainer for the one-shot multivibrator, with an in-built power supply.
- UJT Relaxation Oscillator — a board for the UJT relaxation oscillator and its use as an SCR trigger circuit.
- Lamp Dimmer Using Diac and Triac — another self-contained power electronics board, for diac–triac phase control of a lamp.
See all Power Electronics Trainers or browse Electronics Lab Equipments.
Request a Quote
To request a quotation, use the Add To Cart button on this page or the contact page and give the number of boards, the delivery destination and any companion trainers you want quoted with them.
Last updated: 22 October 2026
