What is the efficiency rating?

The efficiency reaches up to 82% for optimal energy performance.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

How is the cooling method?

It uses forced air cooling with a built-in DC fan.

350W PSU SD-350d DC to DC Converter Switching Power Supply

Name: 350W PSU SD-350d DC to DC Converter Switching Power Supply
Brand: Zhejiang Leyu Electric Co., Ltd.
SKU: 748161972

Zhejiang, ChinaZhejiang Leyu Electric Co., Ltd.

US$37.80

1-99 Pieces

US$36.15

100-499 Pieces

US$34.56

500-999 Pieces

US$33.15

1,000+ Pieces

Product profile

Customization

Available

Output Type

Single

Warranty

2 Years

Model NO.

SD-350

Output Power

301 - 400W

Input Voltage

a:9.2~18VDC, B:19~36VDC, C:36~72VDC

Connection Mode

Series Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Frequency Modulation Type

Power Supplying System

Terminal Power Distribution Equipment

Energy Transmission

One-way Transmission

Modulation System

PWM

Certification

CE, RoHS, ISO

Brand

Leyu

Color

Slivery

MOQ

1 PC

Efficiency

81%

Weight

1.1kg

OEM

Material

Aluminum

Protections

Short Circuit / Overload / Over Voltage

Transport Package

Carton Packing

Specification

215*115*50mm(L*W*H)

Trademark

LEYU

Origin

China

HS Code

8504401990

Production Capacity

6000PCS/Month

Key features

Wide Input Voltage Range: Supports 9.2~72VDC input with 2:1 wide range flexibility.

High Efficiency Up to 82%: Achieves up to 82% efficiency for energy-saving performance.

Comprehensive Protections: Includes short circuit, overload, over voltage, and over temperature protection.

1500VAC I/O Isolation: Provides 1500VAC isolation between input and output for safety.

Forced Air Cooling: Built-in DC fan ensures forced air cooling for stable operation.

CE, RoHS, ISO Certified: Meets CE, RoHS, and ISO9001:2015 standards for quality assurance.

OEM/ODM Customization: Accepts OEM/ODM services with flexible customization options.

2-Year Warranty: Comes with a 2-year warranty for peace of mind.

Company profile

High Repeat Buyers ChoiceFlexible CustomizationStandardized Supplier Management100% Finished Products Inspection

Zhejiang Leyu Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.02h