Battery Eliminator (Socket)
Product Code : SCL-EAE-11332
Quick answer: The Battery Eliminator (Socket) is a low-voltage DC supply that replaces dry cells in school physics circuits. A rotary selector gives 0, 2, 4, 6, 8, 10 or 12 V DC at up to 2 A through positive and negative socket terminals, with an ON/OFF switch and front-panel fuse. Lab Exports manufactures it in Delhi for schools, colleges and universities.
Specifications
| Parameter | Value |
|---|---|
| Output type | DC |
| Selectable output voltage | 0, 2, 4, 6, 8, 10 and 12 V DC |
| Maximum output current | 2 A |
| Output connections | Positive and negative socket terminals |
| Controls | ON/OFF switch and rotary voltage selector |
| Fuse | Front-panel fuse arrangement |
How it is used
A battery eliminator does the job of a bank of dry cells in the laboratory: it provides a steady low-voltage DC supply that can be switched on for every practical without buying or replacing batteries. In this socket-type version the output is taken from marked positive and negative sockets, so leads with plug ends connect quickly and the polarity is easy to see.
The seven fixed steps of the rotary selector make it simple to repeat a reading at exactly the same voltage, or to raise the voltage in equal 2 V steps when students investigate how current or lamp brightness changes with applied voltage.
- Place the unit on a dry, stable bench and keep the switch OFF while the circuit is assembled.
- Check that each component in the circuit can take the intended voltage and current.
- Set the rotary selector to 0 V, connect the circuit to the positive and negative sockets and switch on.
- Raise the selector one step at a time to the required voltage, keeping the load current within 2 A.
- Return to 0 V and switch OFF before changing any connection.
Key features
- Seven selectable DC outputs: 0, 2, 4, 6, 8, 10 and 12 V
- Maximum output current of 2 A for school circuits within this rating
- Marked positive and negative socket terminals for plug-in leads
- ON/OFF switch to isolate the supply while circuits are wired
- Front-panel fuse arrangement that is easy to reach
- Reusable DC source that reduces dependence on disposable batteries
Documentation and supply
Most Lab Exports products carry a one-year manufacturer warranty.
Lab Exports manufactures the Battery Eliminator (Socket) at its works in Laxmi Nagar, Delhi, and supplies it to schools, colleges and universities in India and 60+ countries, handling the export documents for each shipment. More about the company is on the About Lab Exports page.
Related Electrical and Electronics products
- Digital Transistor Characteristics Apparatus (SCL-EAE-11331)
- Battery Eliminator 2-12V 2A (SCL-EAE-11333)
- Transistor Characteristics Apparatus (Socket Type) (SCL-EAE-11330)
- Battery Eliminator AC/DC (SCL-EAE-11334)
- Transistor Characteristics Apparatus (SCL-EAE-11329)
- Digital Ohms Law Apparatus (SCL-EAE-11335)
The full range is in the Electrical and Electronics section of the Physics Lab range.
Frequently asked questions
What output voltages does the socket battery eliminator give?
The rotary selector gives 0, 2, 4, 6, 8, 10 and 12 V DC, with a maximum output current of 2 A.
Which experiments can it power?
Low-voltage DC circuits such as Ohm's law experiments with suitable meters, series and parallel lamp circuits, and studies of how circuit behaviour changes with applied voltage.
What is the price of the Battery Eliminator (Socket)?
Prices are not published on the website. Add the Battery Eliminator (Socket) to the Enquiry Cart with the Add To Cart button on this page, or email [email protected] with the house code SCL-EAE-11332 and the quantity, to receive a quotation.
Does Lab Exports manufacture the Battery Eliminator (Socket)?
Yes. Lab Exports manufactures the Battery Eliminator (Socket) at its works at 11/315, Lalita Park, Laxmi Nagar, Delhi 110092, under house code SCL-EAE-11332.
Request a quote
Email [email protected] with the house code SCL-EAE-11332 and the quantity, or add the Battery Eliminator (Socket) to the Enquiry Cart with the Add To Cart button on this page. Tender buyers can also see the Tenders and OEM page.
