UNI-T UTP3303-II Linear DC Power Supply

UTP3000 SERIES

UTP3000 Series are three-channel linear DC power supplies of adjustable

dual channel and fixed single-channel output, featuring tracking,

constant voltage/current,series/parallel output, temperature

controlled cooling fan,and over voltage/current protection.

The UNI-T UTP3303-II Linear DC Power Supply is a dependable bench power supply designed for engineers, technicians, students, and electronics hobbyists who need accurate and stable DC power for testing and development. With a maximum output of 30V and 3A, this linear power supply provides reliable voltage and current control for a wide range of electronic circuits and devices.

The UTP3303-II features dual adjustable output channels along with a fixed output channel, allowing users to power multiple circuits at the same time. Its bright LED display clearly shows real-time voltage and current readings, making it easy to monitor and adjust output parameters during testing.

Built with linear regulation technology, the power supply offers low ripple and low noise output, ensuring stable power for sensitive electronic components. It also includes overload and short-circuit protection, helping to safeguard both the device and connected equipment.

With its durable bench-top design, easy-to-use controls, and consistent performance, the UNI-T UTP3303-II is ideal for electronics laboratories, repair workshops, engineering education, and R&D environments.

Key Features

Linear DC power supply with 30V / 3A output
Dual adjustable output channels plus fixed output channel
Low ripple and low noise output for stable performance
LED display for real-time voltage and current monitoring
Overload and short-circuit protection for safe operation
Durable bench-top design suitable for laboratory and workshop use
Ideal for electronics testing, circuit development, and education

Applications

Electronics circuit testing and troubleshooting
Laboratory experiments and R&D projects
Industrial equipment maintenance
Educational labs and technical training
DIY electronics and prototyping

Linear

TYPE

CHANNELS

207W

TOTAL POWER

32V

OUTPUT VOLTAGE

OUTPUT CURRENT

10mV/1mA

RESOLUTION

Voltage:?(0.01% + 3mV) ,Current:?(0.1% + 3mA)

SETTING ACCURACY

Series mode

When the upper button is "on" and the lower button is "off", it enters the series mode. The output voltage is output from the positive electrode of CH1 and the negative electrode of CH2. The voltage and current value of the series mode can only be adjusted through CH1, and the total voltage value is equal to two of CH1. Times, the current value is equal to the current of CH1.

Parallel mode

When both the upper button and the lower button are "on", it enters the parallel mode. The positive pole of CH1 is the parallel positive output terminal, and the negative pole of CH1 is the parallel negative output terminal. The voltage and current value settings in parallel mode can only be adjusted through CH1. The total voltage value is equal to the voltage value of CH1, and the current value is equal to CH1+CH2

Return Policy

Sri Deva Defence & Equipment

At Sri Deva Defence & Equipment, we strive to ensure customer satisfaction with every purchase. If you are not fully satisfied with your product, we offer the following return policy:

Products can be returned within 15 days from the date of delivery.
The item must be unused, unworn, and in original condition.
The product must be returned in its original packaging, including all accessories, manuals, and labels.
Physically damaged, altered, or tampered products will not be accepted for return.
Returns will not be accepted if the product shows signs of misuse, improper handling, or normal wear and tear.
Proof of purchase (invoice or receipt) is required for all returns.

Non-Returnable Items

Certain products may not be eligible for return due to safety, hygiene, or regulatory reasons.

Refunds / Replacements

Once the returned product is inspected and approved, a replacement or refund will be processed as per company policy.
Refunds, if applicable, will be made through the original mode of payment.

For return requests or assistance, please contact Sri Deva Defence & Equipment Customer Support.

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Here is the updated Return Policy with legal language, including the email ID and customer care number, written in a professional and formal tone suitable for a website or official document:

Return Policy

Sri Deva Defence & Equipment

This Return Policy governs the terms and conditions under which products purchased from Sri Deva Defence & Equipment may be returned. By placing an order with Sri Deva Defence & Equipment, the customer agrees to be bound by the terms outlined below.

Eligibility for Returns

Products are eligible for return within fifteen (15) days from the date of delivery.
The product must be unused, unworn, and in original condition, along with original packaging, accessories, manuals, and labels.
The product must not be physically damaged, altered, modified, or tampered with in any manner.
Products showing signs of misuse, negligence, improper handling, or normal wear and tear shall not be eligible for return.
A valid proof of purchase (invoice or receipt) is mandatory for all return requests.

Inspection & Approval

All returned products are subject to inspection and verification by Sri Deva Defence & Equipment. The company reserves the sole right to accept or reject any return request based on the condition of the product and compliance with this policy.

Non-Returnable Items

Certain products may be deemed non-returnable due to safety, hygiene, regulatory, or statutory restrictions, including but not limited to defense, tactical, or customized equipment.

Refunds & Replacements

Upon successful inspection and approval, the company may, at its discretion, offer a replacement or refund.
Refunds, if approved, shall be processed through the original mode of payment within a reasonable timeframe.
Shipping, handling, and other ancillary charges are non-refundable, unless otherwise stated.

Limitation of Liability

Sri Deva Defence & Equipment shall not be liable for any indirect, incidental, or consequential damages arising from the use or return of its products. The company’s liability, if any, shall be limited strictly to the value of the product purchased.

Governing Law & Jurisdiction

This policy shall be governed by and construed in accordance with the laws of India. Any disputes arising out of or in connection with this policy shall be subject to the exclusive jurisdiction of the competent courts in India.

Contact Information

For return requests or further assistance, please contact:

Email: info@devatools.in
Customer Care: +91-99 530 79060

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