Nvvv 350W 12V Ms-350-12 Mini Switching Power Supply

• Output Type: Single
• Warranty: 3 Years
• Output Power: 350W
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: MS-350-12
• Input Voltage: 220V
• 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 Overtemp Overload Overvolt
• Size: 199*98*38mm
• Output Current: 29A
• Product Name: Ms-350-12
• Color: Silver
• MOQ: 1 PCS
• Type: AC DC
• Payment: Paypal\Tt\Western Union\Trade Assurance
• Voltage Adj. Range: 10%
• Output Voltage: 12V
• Application: Machines
• Output Frequency: 50-60Hz
• Transport Package: Safety Packaging
• Specification: 199*98*38mm
• Trademark: NVVV
• Origin: Zhejiang, China
• Production Capacity: 10000 Piece/Pieces Per Month

Product Description

Product Description

Company Profile

 

Specification

MS-350  350W Switching Power Supply
Project		Technical index
Output	DC voltage	12V	24V	36V	48V
	Rated current	29A	14.5A	9.7A	7.3A
	Rated power	350W	350W	350W	350W
	Ripple and noise	<120mV	<240mV	<240mV	<240mV
	Voltage accuracy	±1.0%
	Output voltage regulation range	±10%
	Load adjustment rate	±0.5%
	Linear adjustment rate	±0.5%
Input	Voltage range	90-132VAC/180-264VAC 47Hz~63Hz;254VDC~370VDC
	Efficiency (typical)	>83%	>85%	>86%	>86%
	Working current	110VAC 25A, 220VAC: 50A
	Impulse current	<5.5 A 115VAC   <2.9A 230VAC
	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
	Short circuit protection	115%-145%
	Undervoltage protection	10%-45%VOUT
	Temperature protection	Rth3: ≥ 55 ºC fan start, ≥ 50 ºC fan close, ≥ 85 ºC close output (5v-15v)
Environmental Science	Working temperature and humidity	-10ºC~+50ºC;20%~90RH
	Working temperature and humidity	-20ºC~+85ºC;10%~95RH
Safety regulations	Withstand voltage	Input output: 1.5kVac input shell: 2.5kvac output shell: 0.5kvac for 1 minute
	Leakage current	Input output        1.5KVAC <6mA
	Leakage current	Input output       220VAC <1.5mA
	Isolation resistance	Input output,Input - Housing, Output - Housing :500VDC/100MΩ
Other	Size	199*38*98mm(L*W*H)
	Net Weight /Gross Weight	0.62/0.65 KG

 

Packing & Delivery

Safety Packaging

FAQ

1. who are we?
We are based in Zhejiang, China, start from 2015,sell to Domestic Market(30.00%),North America(20.00%),South Asia(6.00%),Mid East(6.00%),Eastern Asia(5.00%),Oceania(5.00%),Southern Europe(5.00%),Western Europe(4.00%),Northern Europe(4.00%),Africa(4.00%),South America(3.00%),Central America(3.00%),Southeast Asia(3.00%),Eastern Europe(2.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Switching Power Supply

4. why should you buy from us not from other suppliers?
Junlin switching power supply is widely used in industrial automation LED lighting and display, medical, security, power control, metallurgy, water treatment, infrastructure, and other fields.

5. what services can we provide?
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