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Custom Power Supply 48V 50A High Efficiency Rectifier Module Switching Power Supply
Traffic Safety Facilities

Custom Power Supply 48V 50A High Efficiency Recti | RFQ Sourcing Details

Traffic Safety Facilities · 2.8kg · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

Unitset
ApplicationElectrical and power distribution
BrandGoldpower
Capacity2.8kg
CertificationCE, ISO, CCC, Tlc
Connection ModeParallel Switching Power Supply
Current-sharing±5%
CustomizationAvailable
CategoryTraffic Safety Facilities
AvailabilityInquiry required
Updated2026-05-05

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Traffic Safety Facilities. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Home Electrical & Electronics Power Supply & Distribution Switching Power Supply Custom Power Supply 48V 50A High Efficiency Rectifier Module Switching Power Supply US$ Pieces ( ) Still deciding? Get samples of $ ! US$ 18

Custom | Applications and Buyer Notes

Custom is organized as a sourcing-ready Traffic Safety Facilities reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Unit
setBased on visible page data; confirm exact value in the RFQ.
Application
Electrical and power distributionBased on visible page data; confirm exact value in the RFQ.
Brand
GoldpowerBased on visible page data; confirm exact value in the RFQ.
Capacity
2.8kgBased on visible page data; confirm exact value in the RFQ.
Certification
CE, ISO, CCC, TlcBased on visible page data; confirm exact value in the RFQ.
Connection Mode
Parallel Switching Power SupplyBased on visible page data; confirm exact value in the RFQ.
Current-sharing
±5%Based on visible page data; confirm exact value in the RFQ.
Customization
AvailableBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

RFQ Preparation Notes

Custom Power Supply 48V 50A High Efficiency Rectifier Module Switching Power Supply can be used as an RFQ preparation reference after reviewing the original product description, images, and specification table.

Use the inquiry form to add application context, quantity, destination, delivery timing, required standards, and customization constraints. Price status: Quote on request; quantity reference: Quantity by inquiry; lead time: Lead time by inquiry.

Key specifications

Unitset
ApplicationElectrical and power distribution
BrandGoldpower
Capacity2.8kg
CertificationCE, ISO, CCC, Tlc
Connection ModeParallel Switching Power Supply
Current-sharing±5%
CustomizationAvailable
Dimensions(LxWxH)242.5x102.7x88.1(mm)/9.55x4.04x3.47(in.)
Feature Highlightsdigital, precision
Humidity5 ~95%
Input Current18.5A
Input Frequency45~65VAC
Input Voltage90~290VAC
Input current18.5A
Input frequency45 ~65Hz
Input voltage90 ~290Vac
Matched Termspower, accessories, charging, charger
ModelGPR4850D
Model NO.GPR4850D
Operating Temperature33~55℃
Operating temperature33 ~55ºC
OriginShenzhen
Output Current50A
Output Power2900W
Output TypeSingle
Output Voltage42~58VDC
Output current50A
Output voltage42 ~58Vdc
Power2900W
Power Factor0.99
Power Switching Point150VAC
Product TitleCustom Power Supply 48V 50A High Efficiency Rectifier Module Switching Power Supply
Ripple+Noise(Vp-p)200mV
Specification242.5x102.7x88.1(mm)/9.55x4.04x3.47(in. )
Stabilized Voltage Precision±1%
Stabilized voltage precision±1%
Storage temperature40 ~70ºC
Temperature coefficient±0.02%
TrademarkGoldpower
Transport PackageCaton
Turn-on time3 ~8S
US$199.00200 Pieces ( )
Voltage48v
Warranty2 Years

Product sourcing keywords

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