S-500W-12V 41.7A LED SMPS DC Switching Power Supply AC DC

• Customization: Available
• Output Type: Single
• Warranty: 6 Years
• Model NO.: S-500W-12V
• Output Power: 401 - 500W
• Input Voltage: 100-250VAC
• 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: 41.7A
• Name: Switch Power Supply
• Packing: Carton
• Quality: 100%Factory
• Output Voltage: 12V
• Application: LED, CCTV and So on
• Output Frequency: 47-63Hz
• Transport Package: Safety Packing
• Specification: 250*125*65mm
• Trademark: NVVV
• Origin: China
• Production Capacity: 100000 Piece/Pieces Per Month
• Package Size: 25.00cm * 13.00cm * 7.00cm
• Package Gross Weight: 1.400kg

Product Description

Product Description

Specification

 

S-500 500W Switching Power Supply
Project		Technical index
Output	DC voltage	12V	24V	36V	48V
	Rated current	41.6A	20.8A	13.8A	10.4A
	Rated power	499.2	499.2	496.8	499.2
	Ripple and noise	<150mV	<150mV	<240mV	<240mV
	Voltage accuracy	±1%
	Output voltage regulation range	±10%
	Load adjustment rate	<±1.2%	<±1%	<±0.5%	<±0.5%
	Linear adjustment rate	<±1%
Input	Voltage range	180-264VAC 47Hz~63Hz;254VDC~370VDC
	Efficiency (typical)	>82%	>84%	>86%	>86%
	Working current	<5A 230VAC
	Impulse current	220VAC: 50A
	Start, rise, hold time	200ms,50ms,20ms :230VAC
Protect	overload protection	105% - 135% type: constant current output + VO reduced to undervoltage point cut off output reset: power on again
	Overvoltage protection	Close output when ≥ 115% - 145%
	Undervoltage protection	Close output
	Over temperature protection	Rth3: ≥ 70 ºC fast rotation of fan, ≥ 90 ºC 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	Input output < 6mA at 1.5kVac
	Leakage current	Input output at 220VAC < 1mA
	Isolation resistance	Input output, input shell, output shell: 500VDC / 100M Ω
Other	size	241*125*65mm
	Net weight / gross weight	1268/1358g

Company Profile

 

Certifications

Packaging & Shipping

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 orders to test and check quality. Mixed samples are acceptable. At the same time, we have overseas warehouses so that you can get the products faster.

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 is also optional.

Q5Do you offer a guarantee for the products? A: Yes, we offer a warranty on our products.

Q6: How to deal with the faulty? A: Firstly, our products are produced in a strict quality control system and the defective rate will be less. Secondly, during the guarantee period, we will send new products with new orders for small quantities.

For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to the real situation.