4 Channels DC Source with Cc & CV Priority Switching for Low-Power Ics and High Precision Sensors

Name: 4 Channels DC Source with Cc & CV Priority Switching for Low-Power Ics and High Precision Sensors
Brand: SHENZHEN SCIEO ELECTRONICS CO., LTD.
SKU: 2303021215

Guangdong, ChinaSHENZHEN SCIEO ELECTRONICS CO., LTD.

US$500.00-25,000.00

1 Piece

Product specifications

Voltage-Current

Product profile

Output Type

Single

Warranty

1 Year

Output Power

401 - 500W

Model NO.

N39420-60-10

Input Voltage

220V

Connection Mode

Parallel Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Width Modulation Type

Power Supplying System

Terminal Power Distribution Equipment

Energy Transmission

One-way Transmission

Modulation System

PWM

Certification

Brand

Ngi

Voltage Resolution

up to 1mv

Protection

Over Voltage, Over Current, Over Temperature

Current Accuracy

0.1%+0.1%F.S.

Size

19 Inch 2u

Special Function

Cc CV Priority

Communication Interface

LAN/RS232

Current Resolution

up to 1mA

Voltage Accuracy

0.05%+0.1%F.S.

Output

Four-Output

Sense

Remote/Local Sense

Transport Package

Cartoon

Specification

2U height, half 19 inch width

Trademark

NGI

Origin

China

HS Code

8504401990

Production Capacity

50000/Year

Key features

4 Isolated Channels in a Compact 2U Rack-Mount Design

CC & CV Priority Function for Device Under Test (DUT) Protection

High Accuracy and Wide Voltage/Current Selections

Versatile Operation: Local Control & Remote Communication

Comprehensive Protection for Safe and Reliable Testing

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: ≤1.14h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummarySHENZHEN SCIEO ELECTRONICS CO., LTD. is a limited company based in Shenzhen, specializing in electronic instrumentation equipment. The company does not offer 3D software design services but has flexible design customization capabilities. Financial information indicates some stability, but specifics about cash flow and profits are unclear. Their innovation capability is limited with no new products launched recently, and they lack overseas warehouse and showroom services. Customer repeat purchase preference is between 50-80%.

Supplier typeThe supplier is a limited company, located in Shenzhen, categorized under scientific research and technical services industry.

CertificationsThe supplier has undergone an audit by CTI, but the results of the audit evaluation were not favorable.

R&D capabilityThe supplier has not launched any new products in the past year and employs only two R&D engineers, indicating limited innovation capability.

Customization capabilityThe supplier offers flexible, minor, and full customization from designs and samples, demonstrating strong customization capabilities.

Product Q&A

Q:How many output channels does the N39400 series support? Are the channels isolated?

The N39400 series supports up to 4 output channels per unit, and all channels are fully electrically isolated from each other. This isolation eliminates ground-loop interference, enabling multiple independent tests with different voltage/current requirements to be performed simultaneously.

Q:What is the CC & CV priority function, and why is it important?

The CC & CV priority function allows users to select whether the power supply regulates output in Constant Current (CC) or Constant Voltage (CV) mode as the primary control loop. This feature helps reduce overshoot when transitioning between modes, providing superior protection for sensitive devices such as low-voltage processors, LEDs, and rechargeable batteries.

Q:What voltage, current, and power ranges are available for the N39400 series?

The N39400 series offers voltage options of 60V and 150V, current ratings from 4A up to 15A, and per-channel power outputs from 200W to 600W. This range allows users to select the appropriate model for their specific testing needs, from low-power IC validation to higher-power component burn-in.

Q:Can the N39400 be remotely controlled and integrated into an automated test system?

Yes. The N39400 comes standard with LAN and RS232 communication interfaces, supporting remote command control. This allows seamless integration into ATE systems, production lines, and automated test benches for centralized monitoring and programmable test sequences.

Q:What protection features does the N39400 have to ensure safe operation?

The N39400 is equipped with comprehensive protections including Over-Voltage Protection (OVP), Over-Current Protection (OCP), Over-Temperature Protection (OTP), and short-circuit protection. These features operate per channel and can be user-configured to automatically shut down the output upon fault detection, preventing damage to the power supply and the DUT.