297W 4 Channels Linear DC Power Supply with Waveform Analysis for Precision Testing

Name: 297W 4 Channels Linear DC Power Supply with Waveform Analysis for Precision Testing
Brand: SHENZHEN SCIEO ELECTRONICS CO., LTD.
SKU: 2322931005

Guangdong, ChinaSHENZHEN SCIEO ELECTRONICS CO., LTD.

US$1,235.00

1 Piece

Product specifications

UDP4303S

Product profile

After-sales Service

1 Year Warranty DC Power Supply

Warranty

1 Year Warranty

Power

AC 100V/120V/220V/230V 10% 50/60Hz

Model NO.

UDP4303S

Display

4.3inch LCD

Standard Quantity Per Carton

1PCS

Standard Carton Size

590mm×345mm×295mm

Output Voltage

CH1&CH2:0-32V; CH3:0-15V; CH4:0-6V

Output Current

Output Current CH1&CH2:0-3A; CH3:0-3A; CH4:0-10A

Output Power

297W

Programming Time Resolution

1ms

Current Sample Rate

8 Ksa/S

Standard Interfaces

USB Host,USB Device,LAN,RS232,Digital Io

Voltage Resolution

1 Mv

Current Resolution

0.1mA (1μa in Small Current Mode)

Transport Package

Standard Carton

Specification

225mm × 159.6mm × 445mm

Trademark

UNI-T DC Power Supply

Origin

China

Production Capacity

50000/Year

Key features

Features four fully isolated channels for independent outputs. CH1/CH2 support one-touch series or parallel connection to deliver higher voltage or current, easily adapting to diverse testing.

Ultra-low ripple noise and fast transient response guarantee a clean power supply for sensitive loads. current readback resolution accurately captures minute power

8kSa/s high sampling rate enables real-time display of voltage, current, and power waveforms across all four channels, helping you precisely capture and analyze transient signals for optimized power

Powerful Sequence Programming: Built-in List and Delayer functions support up to 512-step sequence output with a minimum dwell time of 1ms, enabling simulation of complex power-on sequences

Standard RS-232, LAN, USB, and Digital I/O interfaces support SCPI protocol and Web server control for easy system integration. Equipped with OVP/OCP/OTP and adjustable fast over-current protection

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500

SHENZHEN SCIEO ELECTRONICS CO., LTD.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Flexible customization, Minor Customization CertifiedExport Year: 2 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.61h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummarySHENZHEN SCIEO ELECTRONICS CO., LTD. is a Shenzhen-based limited trading company offering electronic instrumentation equipment. It has 15 employees, provides ODM and OEM services, and supports multiple forms of customization, but does not provide 3D software design or SDKs and reported no new products in the past year. The supplier has in-stock capability and stated peak- and off-season lead times of one month, with service quotations accepted under FOB, CIF, CFR, and EXW terms. It lacks overseas warehouse and showroom capabilities. Audit information identifies CTI as the auditing organization, with a report period from April 19, 2025 to April 18, 2026, but the audit result is recorded as 0 without an explanatory assessment. Evidence is insufficient to confirm certification, financial strength, after-sales effectiveness, production capacity, or customer cases.

Supplier typeThe supplier is identified as a limited company and trading company located in Longhua District, Shenzhen, offering electronic instrumentation equipment. It is not part of a larger company group and has 15 employees, indicating a relatively small independent trading operation.

R&D capabilityThe supplier has two R&D engineers and provides ODM services, but it launched no new products in the past year. It does not provide 3D software design services or an SDK, which limits the evidenced scope of its innovation and technical-development capabilities.

Customization capabilityThe supplier explicitly supports flexible, minor, and full customization, as well as customization from designs and samples, and also provides ODM and OEM services for popular brands. This is direct evidence of broad customization support, although it does not include 3D software design or SDK capability.

Client casesThe supplier reports that 50%–80% of buyers are repeat buyers and states that it provides OEM services for popular brands. These records support some evidence of customer retention and brand-related service experience, but no customer names or independently verifiable case details are provided.

Product Q&A

Q:Are all channels of the UDP4303S isolated?

Yes, all four channels are fully electrically isolated from each other, allowing for independent settings and outputs without mutual interference

Q:How can I increase the output voltage or current?

CH1 and CH2 support a one-touch internal series or parallel mode. Series mode doubles the voltage to 64V, while parallel mode doubles the current to 6A, making it quick and easy to use

Q:How can this power supply be controlled remotely?

It comes standard with RS-232, LAN, and USB Device interfaces and follows the standard SCPI protocol. You can also control and monitor it via the built-in Web server

Q:What is the current readback accuracy of the UDP4303S?

It offers a current readback resolution , and with an 8kSa/s sampling rate, it can accurately measure and analyze micro-currents and dynamic power consumption, ideal for IoT and battery-powered device testing

Q:What protection features does this device have?

It offers comprehensive protection including OVP, OCP, OTP, and Sense protection. The over-current protection time is adjustable from 0ms to 1000ms, providing more flexible protection for your device under test