Power Supply Transformer 12V 50W DC Switch Power Supply Transformer

Power Supply Transformer 12V 50W DC Switch Power Supply Transformer - Buy direct from the factory for high-quality and reliable power supply solutions. Order now!
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Specification
  • Company Profile
  • Our Team
  • Shipping&Delivery
  • FAQ
Overview

Basic Info.

Model NO.
S-50-12
Input Voltage
85-132V 180-264V
Connection Mode
Series Switching Power Supply
Starting Mode
Separate-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
CE, RoHS, ISO, CCC, Bis
Brand
Nvvv
Protections
Short Circuit Overload Overvolt Overtemp
Output Current
4.1A
Product Name
Switch Power Supply
MOQ
1PCS
Quality
100%Factory
Output Voltage
12V
Application
LED, CCTV and So on
Output Frequency
47-63Hz
Transport Package
Carton Packaging
Specification
159*98*38mm
Trademark
NVVV
Origin
China

Product Description

Product Description
Power Supply Transformer 12V 50W DC Switch Power Supply Transformer
Power Supply Transformer 12V 50W DC Switch Power Supply Transformer
Power Supply Transformer 12V 50W DC Switch Power Supply Transformer
Power Supply Transformer 12V 50W DC Switch Power Supply Transformer
Power Supply Transformer 12V 50W DC Switch Power Supply Transformer
Power Supply Transformer 12V 50W DC Switch Power Supply Transformer
Specification
 
S-50 50W switching power supply
project Technical index
output DC voltage 5V 12V 24V 36V 48V
Rated current 8A 4.1A 2.1A 1.4A 1A
Rated power 40W 49.2W 50.4W 50.4W 48W
Ripple and noise  <75mV <120mV <150mV <240mV <240mV
Voltage accuracy ±2% ±1%
Output voltage regulation range  ±10% 
Load adjustment rate <±1.5%  <±0.5%  <±0.5%  <±0.5%  <±0.5% 
Linear adjustment rate <±0.5% 
input Voltage range 85-132VAC 180-264VAC  47Hz~63Hz (254VDC~370VDC)
Efficiency (typical)  >75% >82% >84% >84% >84%
Working current <1A 110VAC   <0.6A 220VAC
Impulse current 110VAC  18A,   220VAC  36A
Start, rise, hold time 200ms,50ms,20ms :220VAC
protect overload protection ≥105≥ 105% - 150% type: constant current output + VO reduced to undervoltage point cut off output reset: power on again-150%  Type: constant current output +VO drop to undervoltage point cut off output reset: power on again
Short circuit protection VO drops to undervoltage point to close output
Environmental Science Working temperature and humidity -10ºC~+50ºC;20%~90RH
Storage temperature and humidity -20ºC~+85ºC;10%~95RH
Safety regulations Withstand voltage Input output: 1.5kVac input shell: 1.5kVac output shell: 0.5kvac for 1 minute
Leakage current 5mA at 1.5kVac input-output
Leakage current Input output at 220VAC < 1mA
Isolation resistance Input output, input shell, output shell: 500VDC / 100M Ω
Other size 159*98*38mm
Net weight / gross weight 440.8/472.5g
Company Profile
 
Power Supply Transformer 12V 50W DC Switch Power Supply Transformer
Power Supply Transformer 12V 50W DC Switch Power Supply Transformer
Our Team
Power Supply Transformer 12V 50W DC Switch Power Supply Transformer
Shipping&Delivery
Power Supply Transformer 12V 50W DC Switch Power Supply Transformer
Power Supply Transformer 12V 50W DC Switch Power Supply Transformer
FAQ
Q1:How many Voltage you can supply? A: 12v , 24v , 48v ,50v , 60v , 110v(Depend on items).
Q2Can I have a sample order? A: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable.
Q3Do you have any MOQ limited for the order? A: Low MOQ, 1pc for sample checking is available.
Q4How do you ship the goods and how long does it take to arrive? A: We usually ship by DHL, UPS, FedEx or EMS. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5Do you offer guarantee for the products? A: Yes, we offer warranty to our products.
Q6: How to deal with the faulty? A: Firstly, our products are produced in strict quality control system and the defective rate will be less. Secondly, during the guarantee period,we will send new product with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

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