Original meanwell 12v 30a power supply UL CUL mean well NES-350-12
Product Description
NES-350-12
Product Pictures
Original Meanwell 12v 30a Power Supply UL CUL mean well NES-350-12.
Product Information
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
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 | |
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1. Our goal is to provide you the right product and make you satisfied, so please don’t hesitate to contact us via tel or mail.
2. We shall find for you the cheapest shipping term and show you the freight and shipping time. Regarding to the urgent order, a quickest shipping term and freight will be advised to you for consideration.
3. The stock info will be informed before your order, to make everything under control.
4. Price could be negotiated for more and large quantity.
Shipping & Duties
Usually, shipping will be arranged within 2-3 Days upon payment or deposit, from Monday to Saturday only.
Payment
To assure you the maximum comfort and satisfaction, Currently, you can pay via T/T, L/C, WESTERN UNION, PAYPAL or through Visa, MasterCard via Ali Express Escrow. More payment options will be added in the near future.
After-sale service
All of the products we sell are with a certain time warranty, during the warranty, anything wrong with it, like no working an unstable output voltage or current, damaged, my corporation will be responsible to fix it well for free and re-send it to the clients, But, the delivery cost should be paid by purchaser himself.
We will be very glad to provide the assistance during your installation and application at any time.
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Product Categories : Mean Well Ac / Dc Switching Power Supply > MEAN WELL 15W--350W Enclosed-NE Series
