Power Supply Manufacturer,Supplier and Exporter in India
Product Code : EL-LE-8239
Jlab Export is a leading Power Supply Manufacturer,and suppliers in India
Power Supply (code EL-LE-8239) is an electrophoresis power supply for running gels in school biotechnology and college teaching labs. It works at either 75 V or 150 V with a maximum current of 250 mA, and can run one electrophoresis cell or two cells at the same time. Jain Laboratory Instruments Pvt Ltd (JLab) builds it at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Product type | Power supply for gel electrophoresis |
| Voltage settings | 75 V or 150 V |
| Maximum current | 250 mA (250 milliamps) |
| Gel run time | 40–50 minutes at 75 V; 20–30 minutes at 150 V |
| Cells | Runs one cell or two cells simultaneously |
| Quality check | Each power supply 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-LE-8239 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Electrophoresis Power Supplies?
| Model | Output | Other listed details |
|---|---|---|
| This power supply (EL-LE-8239) | 75 V or 150 V; maximum 250 mA | Gel run time 40–50 min at 75 V, 20–30 min at 150 V; runs one or two cells |
| Electrophoresis Power Supply, Analog Fixed | Fixed 50, 100, 150 and 200 V; fixed 200 mA | Analog; LED display; recommended for mini horizontal apparatus |
| Electrophoresis Power Supply, Digital, Variable | Variable 0–300 V, 0–200 mA | Constant-current and constant-voltage modes; digital timer; digital display; for mini horizontal and mini vertical apparatus |
Choose this supply when two settings are enough and you want to power two cells from one unit; the analog fixed model offers four fixed voltages, and the digital variable model suits labs that want adjustable output, constant-current operation and a timer.
What Is This Electrophoresis Power Supply Used For?
Gel electrophoresis needs a steady direct-current voltage across the gel: the charge on DNA fragments draws them through the gel towards the positive electrode, and the gel separates them by size. This supply provides that voltage at two levels. At 75 V a gel takes 40–50 minutes, while 150 V shortens the run to 20–30 minutes, so a run can fit a single lab period. A higher voltage also warms the gel and buffer more, so the lower setting is the gentler choice when band sharpness matters more than time. Running two cells at once lets two student groups share one supply. Typical settings are class 12 biotechnology work in schools and DNA separation practicals in college and university labs.
Frequently Asked Questions
What voltage and current does this power supply give?
It can be used at 75 V or at 150 V, with a maximum current of 250 milliamps.
How long does a gel take to run?
About 40–50 minutes at 75 V and 20–30 minutes at 150 V. Actual times also depend on the gel and buffer used.
Can it run two electrophoresis units at once?
Yes. It can run one cell, or two cells simultaneously.
How is it different from the digital variable electrophoresis power supply?
This unit has two set voltages, 75 V and 150 V, up to 250 mA. The Electrophoresis Power Supply, Digital, Variable is adjustable from 0 to 300 V and 0 to 200 mA, with constant-current and constant-voltage modes and a digital timer.
What does an export quotation need?
The quantity, destination country and port or city, delivery terms (for example FOB or CIF), any packing or labelling requirements, and the tender reference if one applies.
Who manufactures this power supply?
JLab, the trading name of Jain Laboratory Instruments Pvt Ltd, makes it in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of laboratory instruments and teaching equipment in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The power supply is produced in JLab’s own works and not bought in from a trader, so schools, colleges, dealers and importers buy factory-direct and repeat orders are handled by the maker. JLab exports worldwide and ships to buyers in every region — for example El Salvador in Central America and the Caribbean, Jordan in the Middle East, Japan in East Asia, Germany in Western Europe and Cyprus in Southern Europe. Tender details are on the JLab lab tenders page.
Electrophoresis Units and Spares
- Electrophoresis Apparatus — a horizontal unit with a UV-transparent acrylic chamber and levelling feet.
- Electrophoresis Dual Station — a horizontal electrophoresis station for classroom groups.
- Casting Tray 7 x 7cm — a gel casting tray with an embossed ruler and two rubber end caps.
- 6 Tooth Gel Comb — a replacement comb that forms six sample wells.
Each is a separate item that can be quoted on the same enquiry. More is listed under Laboratory Equipment in the Laboratory Supplies range.
Request a Quote
To request a quotation, press the Add To Cart enquiry button on this page or contact JLab through the contact page with the number of units, the electrophoresis tanks you will run, and the delivery destination.
Last updated: 15 October 2026
