Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply

Zhejiang Weihao Electronic Co., Ltd.
  • Audited Supplier
  • 17 yrs

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Product Highlights

  • Wide Input Voltage Range: Supports 85-264VAC and 120-373VDC for global compatibility.
  • Comprehensive Protection: Includes short circuit, overload, over voltage, and over temperature protection.
  • 100% Burn-in Test: Every unit undergoes full load burn-in testing for high reliability.
  • Long Warranty Period: Covers 24 months of mechanical defects and performance issues.
  • Flexible Connection Mode: Supports both series and parallel connections for versatile applications.
  • High Efficiency: Efficiency reaches up to 89% depending on the specific model.
  • OEM and ODM Services: Offers full customization, minor customization, and design-based options.
  • Low Leakage Current: Ensures safety with leakage current below 0.75mA at 240VAC.

Product Images of Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply

Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply pictures & photos
Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply pictures & photos
Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply pictures & photos
Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply pictures & photos
Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply pictures & photos
Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply pictures & photos
Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
  • Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
    Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
  • Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
    Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
  • Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
    Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
  • Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
    Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
  • Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
    Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
  • Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
    Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply

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Product Description

Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply

Features:

1.Full range AC 85-264V  Input 

2. Protections: Short circuit / Overload / Over voltage / Over temperature

3. 100% full load burn-in test

4. Low cost, high reliability

5. 24 months warranty

Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power SupplyConstant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply
Model S-201-5 S-201-12 S-201-15 S-201-24 S-201-36 S-201-48
DC output voltage,current 5V 0~40A 12V 0~16.5A 15V 0~13.4A 24V 0~8.3A 36V 0~5.5A 48V 0~4.2A
Wave and noise 150mVp-p 150mVp-p 150mVp-p 150mVp-p 240mVp-p 240mVp-p
Inlet wire stabilily ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Load stability ±1% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Efficiency 74% 80% 80% 83% 80% 80%
Adjustable range for
DC voltage
±10% ±10% ±10% ±10% ±10% ±10%
Input voltage range 90~132VAC/180~264VAC by switch 254~370VDC 47~63Hz
Impact current Cold start current  25A/115VAC 50A/230VAC
Overload protection 105% -201% cut off the output, automatic recovery
Over voltage protection 115%-145% shut down O/P voltage, re-power on to recover
Setup, rise, hold up time 200ms, 100ms, 20ms/230VAC at full load
Withstand voltage I/P-O/P: 1.5kV I/P-FG: 1.5kV OP-FG: 0.5kV 1 minute
Isolation resistance I/P-O/P I/P-FG O/P-FG: 500VDC/100MΩ
Working temperature -10ºC~+50ºC
Dimension 215 x 115 x 50 mm
Weight 0.9kg
Packing 45.5 x 31.5 x 26CM/20PCS/18kg
Constant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power SupplyConstant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power SupplyConstant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power SupplyConstant Voltage Switching Power Supply 201W 4.2A 48V S-201-48 Switching Power Supply

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2431472". Items marked "verified" are certified.

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Zhejiang Weihao Electronic Co., Ltd.
Zhejiang Weihao Electronic Co., Ltd.
Zhejiang Weihao Electronic Co., Ltd.
Zhejiang Weihao Electronic Co., Ltd.
Zhejiang Weihao Electronic Co., Ltd.
Zhejiang Weihao Electronic Co., Ltd.
Zhejiang Weihao Electronic Co., Ltd.
Zhejiang Weihao Electronic Co., Ltd.

About Our Factory & Business Background

verified Business Type
Manufacturer/Factory & Trading Company
Address
101-1, Building 8, No. 176 Yanyun Road,Dongtou District, Wenzhou ,Zhejiang, China
verified Plant Area
5258 square meters
verified Number of Employees
55
verified Registered Capital
10,000,000 RMB
verified Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR
verified Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: one month
verified Nearest Port
Ningbo Prot, Shanghai Port
verified Minimum Order Quantity
5 PCS
verified Supply Chain Partners
25

Our Production Capability & Technical Expertise

verified Main Products
Switching Power Supply, Switch Power Supply, Power Supply, Switch Mode Power Supply, SMPS, LED Power Supply, Waterproof Power Supply, Dinrail Power Supply, Switching Mode Power Supply, Power Inverter
verified Production Lines
1
verified Production Machines
Plug-in Facility, Wave Soldering Facility, SMT Facility
verified QA/QC inspectors
4 people
verified Inspection Type for Finished Products
100% inspection(Visual inspection & Function inspection)
verified Inspection Method for Finished Products
Have instructions and uniformly followed
verified Customization Options
Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
verified ODM Service Available
Yes
verified OEM Service Available
Yes
verified R&D Engineers
2 people
verified Traceability of Raw Materials
Yes
verified Own Brand
Yes

Our Industry Experience & Global Business Record

verified Year of Establishment
2007-10-31
verified Export Year
16 Years
verified Main Markets
North America, South America, Europe, Southeast Asia/ Mideast, Africa
verified Repeat Buyers Choice
50%~80%
verified Number of Foreign Trading Staff
5
verified Overseas Agent/Branch
No
verified New Products Launched in Last year
Yes

Our Certifications, Standards & Industry Recognition

verified Product Certification
CE, RoHS, FCC

FAQ

What is the input voltage range?
The power supply supports a wide input range of 85-264VAC and 120-373VDC.
What protections are included?
It features short circuit, overload, over voltage, and over temperature protections.
Is the product tested before shipping?
Yes, 100% of units undergo full load burn-in testing to ensure reliability.
What is the warranty period?
We provide a 24-month warranty covering mechanical defects.
Can the power supply be connected in series or parallel?
Yes, it supports both series and parallel connection modes.
What is the maximum efficiency?
The efficiency can reach up to 89% depending on the specific model.
Do you offer customization services?
Yes, we offer OEM, ODM, and various customization options from samples or designs.
What is the minimum order quantity?
The minimum order quantity is 5 pieces.

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