Meanwell (NES-350-12) AC/DC 12V Switch Power Supply

Prod Model:	NES-350-12
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Item No:	Nes-350-12
Rated Power:	350W
Output Voltage:	11.4~13.2V
Rated Current:	850mA
Efficiency:	83%
Input Voltage Range:	90-264VAC
Application:	LED Lighting, CCTV Camera, DVR, Industrial Equipm
Frequency Range:	47~63Hz
Material:	Metal Case
Product Dimension:	215*115*50mm (L*W*H)
Output Type:	Single
Warranty:	>2 Years
Output Power:	301 - 400W
Input Voltage:	Full Range
Connection Mode:	Series Switching Power Supply
Starting Mode:	Self-excited Switching Power Supply
Voltage Regulating Mode:	Width Modulation Type
Power Supplying System:	Terminal Power Distribution Equipment
Certification:	EMC

Product Description

Meanwell (NES-350-12) AC/DC 12V Switch Power Supply

Features:
AC input range selectable by swith
Protections: Short circuit / Overload / Over voltage / Over temperature
Withstand 300VAC Surge input for 5 seconds
forced air Cooling by built-in DC fan
Built-in cooling Fan ON-OFF control
Built-in constant current limiting circuit
Low cost / High reliability
LED indicator for power on
100% full load burn-in test
Fixed switching frequency at 100KHz
2 years warranty


Specification:

MODEL		NES-350-12
OUTPUT	DC VOLTAGE	12V
	CURRENT RANGE	0~29A
	RATED CURRENT	29A
	RATED POWER	348W
	RIPPLE & NOISE (max.) Note.2	150mVp-p
	VOLTAGE ADJ. RANGE	10~13.5V
	VOLTAGE TOLERANCE Note.3	±1.5%
	LINE REGULATION	±0.5%
	LOAD REGULATION	±1.0%
	SETUP, RISE TIME Note.5	1000ms, 50ms/230VAC 1000ms, 50ms/115VAC at full load
	HOLD UP TIME (Typ.)	20ms/230VAC 16ms/115VAC at full load
INPUT	VOLTAGE RANGE Note.5	90 ~ 132VAC / 180 ~ 264VAC by switch 254 ~ 370VDC
	FREQUENCY RANGE	47 ~ 63Hz
	EFFICIENCY (Typ.)	83%
	AC CURRENT (Typ.)	7A/115VAC 4A/230VAC
	INRUSH CURRENT (Typ.)	40A/115VAC 60A/230VAC
	LEAKAGE CURRENT	<3.5mA / 240VAC
PROTECTION	OVERLOAD	105 ~ 150% rated output power,  Protection type:Constant current limiting, recovers automatically after fault condition is removed
	OVER VOLTAGE	13.8 ~ 16.2V Protection type : Hiccup mode, recovers automatically after fault condition is removed
	OVER TEMPERATURE	90°C±5°C(3.3~7.5V), 85°C±5°C(12V~15V), 80°C±5°C(24V), 75°C±5°C(27V~48V) (TSW1) detect on case Protection type : Hiccup mode, recovers automatically after temperature goes down
FUNCTION	DC OK SIGNAL	RTH2>=50 FAN ON, <=45FAN OFF (3.3 ~ 7.5V) RTH2>=55 FAN ON, <=50 FAN OFF (12 ~ 48V)
ENVIRONMENT	WORKING TEMP.	-20 ~ +60°C (Refer to output load derating curve)
	WORKING HUMIDITY	20 ~ 90% RH non-condensing
	STORAGE TEMP., HUMIDITY	-20 ~ +85°C , 10 ~ 95% RH
	TEMP. COEFFICIENT	±0.03%/°C(0 ~ 50°C)
	VIBRATION	10 ~ 500Hz, 3G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMC	SAFETY STANDARDS	UL60950-1 approved
	WITHSTAND VOLTAGE	I/P-O/P:3KVAC     I/P-FG:2KVAC     O/P-FG:0.5KVAC
	ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 °C/ 70% RH
OTHERS	MTBF	234.3K hrs min. MIL-HDBK-217F (25°C)
	DIMENSION	215*115*50mm (L*W*H)
	PACKING	1.07Kg; 12pcs/13.5Kg/0.92CUFT

Applications
Our company-- HongLet can support your needs by the technology you are working on. Whether it is for a specifical need for a Medical Power Supply or just a generic Universal Input Power Supply, we probably have a power supply solution for you. 
Other power supply applications and uses include: LED lighting, CCTV Camera, Low noise amplifiers, signal prosessing, data acquisition, sensors, automatic test equipment, laboratory test equipment, control circuits, etc.


Our Service

Famous brand + Quality Assurance + Fast Delivery + Satisfied Customer Service
1.We supply real MEANWELL brand, products approved by UL, CE, CB, RoHS, etc.
2.We will find the cheapest and reliable shipping term and show you the freight charge and shipping time. 
  Regarding to the urgent order, quick shipping term and freight will be advised to you for consideration.
3.Delivery time is guaranteed. For our standards products, we usually have stocks for prompt delivery of small/medium quantity orders.
    For large quantity or new product orders, 3-5 weeks lead-time is needed.
4.Warranty details. Our company will repair the goods according to our warranty period.