What is the conversion efficiency?

The module realizes soft switching technology with a conversion efficiency of 96% or higher.

What are the payment terms?

We accept T/T and Western Union for payment.

Delta Rectifier Power Supply Module ESR-48/30gc

Name: Delta Rectifier Power Supply Module ESR-48/30gc
Brand: Shenzhen E-Flourish Technology Co., Ltd.
SKU: 882156715

Guangdong, ChinaShenzhen E-Flourish Technology Co., Ltd.

US$110.00

1 Piece

Product profile

Customization

Available

Output Type

Single

Warranty

6 Months

Model NO.

ESR-48/30GC

Output Power

>500W

Input Voltage

110-220V

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

Two-way Transmission

Modulation System

PFAW

Certification

CE, CCC

Brand

Delta

Weight

2.9kg

Transport Package

New Retail Packaging

Specification

500*400*380cm

Trademark

Delta

Origin

China

Production Capacity

99/Month

Key features

High Conversion Efficiency: Achieves conversion efficiency of 96% or higher with power factor greater than 0.99.

Wide Input Voltage Range: Accepts AC input from 90Vac to 300Vac and withstands up to 380Vac without damage.

Hot-Swappable Design: Modules can be replaced without powering down the system; all operations on the front.

Comprehensive Protection: Includes overcurrent, overvoltage, overtemperature protection and 20kA surge protection.

Intelligent Monitoring: Supports local or remote monitoring via RS-485 or TCP/IP with multi-channel metering.

Extended Battery Life: Features advanced charge management mode to optimize and extend battery lifespan.

Low Harmonic Distortion: AC input current harmonic distortion is kept below 5% for cleaner power transmission.

Company profile

In-stock CapacityFast Delivery

Shenzhen E-Flourish Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-10-27Nearest Port: ShenzhenAverage Response Time: ≤24hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryShenzhen E-Flourish Technology Co., Ltd. is identified as a China-based limited company operating as both a trading company and manufacturer/factory, with batteries as its stated product scope. It reports export sales of 71%–90%, inventory capability, and peak- and off-season lead times within 15 working days. However, the evidence shows no OEM service for popular brands, no available SDK, one R&D engineer, and no new products launched in the previous year. Quality and after-sales systems are weakly documented: there are no written complaint-handling or corrective-action procedures, quality assurance and traceability statuses are unknown, and quality-control test equipment is listed as zero. The records do not establish financial strength, certification holding, customer cases, or verified production capacity. Overseas support is limited, with no overseas warehouse, showroom, agents, branches, or reported overseas-service countries.

Supplier typeThe supplier is described as a limited company and trading company, while another record also identifies it as a trading company and manufacturer/factory. Its stated scope includes R&D and sales of electronic and digital products, domestic trade, and import/export, with batteries listed as the offered product.

After-Sales capabilityThe supplier has no written procedures or records for handling customer complaints or corrective and preventive actions. It reports inventory capability and lead times within 15 working days, but has no overseas warehouse, showroom, agents, branches, or overseas-service countries, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier reports no available SDK, only one R&D engineer, and no new products launched in the previous year. These are explicit limitations in development resources and recent product innovation.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This directly supports a broad stated customization service range.