MeanWell NES-350-5 Switching Power Sypply
MeanWell 300W 60A 5V Single Output Switching Power Supply (NES-350-5)
1:100% full load burn-in test
2:Protections: Short circuit / Overload / Over voltage / Over temperature
3:AC input range selectable by swith
4:Forced air Cooling by built-in DC fan
5:Withstand 300VAC Surge input for 5 seconds
6:Built-in constant current limiting circuit
7:Built-in cooling Fan ON-OFF control
8:LED indicator for power on
9:Low cost / High reliability
10:Fixed switching frequency at 100KHz
Product Specifications :
|Input||Voltage Range (Note 4)||90 ~ 132VAC / 180 ~ 264VAC by switch 254 ~ 370VDC|
|FREQUENCY RANGE||47 ~ 63Hz|
|AC CURRENT (Typ.)||7A/115VAC 4A/230VAC|
|LEAKAGE CURRENT||<3.5mA / 240VAC|
|INRUSH CURRENT (Typ.)||40A/115VAC 60A/230VAC|
|VOLTAGED ADJ. RANGE||4.5~ 5.6V|
|RIPPLE & NOISE (max.) Note.2||150mVp-p|
|VOLTAGE TOLERANCE Note.3||±3.0%|
|HOLD UP TIME||20ms/230VAC 16ms/115VAC at full load|
|SETUP, RISE TIME||1000ms, 50ms/230VAC 1000ms,50ms/115VAC at full load|
|Protection||OVER VOLTAGE||5.75 ~ 7.5V
Protection type :Shut down O/P voltage, re-power on to recover
|OVER LOAD||105 ~ 135% rated output power
Protection type : Constant current limiting, recovers automatically after fault condition is removed
|OVER TEMPERATURE||90 5 (3.3~7.5V); 85 5 (12~15V); 80 5 (24V);75 5 (27~48V) (TSW1) Detect on case
Protection type : Shut down O/P voltage, recovers automatically after temperature goes down
|Safety||WITHSTAND VOLTAGE||I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC|
|SAFETY STANDARDS||UL60950-1 approved|
|ISOLATION RESISTANCE||I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH|
|Environment||WORKING HUMIDITY||20 ~ 90% RH non-condensing|
|WORKING TEMP||-20 ~ +60 (Refer to output load derating curve)|
|TEMP. COEFFICIENT||± 0.03%/℃ (0 ~ 50℃)|
|STORAGE TEMP., HUMIDITY||-20 ~ +85 , 10 ~ 95% RH|
|VIBRATION||10 ~ 500Hz, 3G 10min./1cycle, 60min. each along X, Y, Z axes|
|MTBF||234.3K hrs min. MIL-HDBK-217F (25 ) ℃|
|Note||1:All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature
2:Rippled & noise are measured at 20MHz of bandwidth by using a 12 twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor
3:Tolerance: includes ast up tolerance, line regulation and load regulation
4:Please connect positive pole of input voltage with mark "L" of terminal block, connect negative pole of input voltage
with mark "N" of terminal block, using DC voltage for input voltage.
Delivery and Returns
We hope you love shopping with Ledinthebox. Here are our delivery and returns policies to help make sure we meet your expectations. Contact Us.
Shipping and Delivery
Shipping and Delivery is the charge for internet order processing, item selection, packaging, transport and handling. We don’t guarantee delivery times, but we do our best to provide accurate estimates.
Deliveries occur only on weekdays. Shipping and Delivery charges are subject to change and are determined when you order. Estimated delivery time assumes orders are placed before 12:00 noon (PST). Orders you place late on Friday or on Saturday will not be processed until Monday. Charges may be added to orders with Priority, Overnight and International shipping if we try unsuccessfully to deliver your order more than once.
Delivery addresses in Alaska, Hawaii, Puerto Rico, and Guam should add an additional $5.00 charge for standard Shipping & Delivery. Orders arrive in 7 to 9 business days when ordered before 12:00 noon (PST).
|Shipping Way||STANDARD FEE||DELIVERY TIME||TRACKING SITE
|Post Shipping||$13.5||15—30 day shipping||https://www.17track.net/en|
|DHL Express||More than $39 (Depend on the weight of order)||4—8 day shipping||https://www.dhl.com/en.html|
*before tax and additional charges
**after processing if ordered by 12:00 noon PST
Returns and Replacements
We want you to be completely happy with your Ledinthebox order. If for any reason you are not satisfied, we will gladly accept your timely return of unworn, unwashed, or defective merchandise. Used merchandise cannot be returned unless defective. Returned merchandise should include the vendor packaging and tags and be in the same condition as when it was received. A pickup and/or restock fee may apply. Merchandise must be returned within 30 days of receipt of merchandise.
Returning Merchandise by Mail
On the back of the packing slip enclosed with your Ledinthebox order, please note the reason(s) for return.
Enclose the return section of the packing slip with your item(s). Please use one of the return labels provided on the front of your packing slip to ensure proper return address and credit information. Restricted items must be returned using ground transportation.
Please allow 10 to 14 days for Ledinthebox to process your return.