Professional manufacturer 50watt 48v ac dc switch mode power supply
Model | NES-50-5 | NES-50-12 | NES-50-15 | NES-50-24 | ||||
output | DC voltage | 5V | 12V | 15V | 24V | |||
Voltage tolerance | ±2% | ±1% | ±1% | ±1% | ||||
Rated current | 10A | 4.2A | 3.4A | 2.2A | ||||
Current range | 0~10A | 0~4.2A | 0~3.4A | 0~2.2A | ||||
Rated power | 50W | 50.4W | 51W | 52.8W | ||||
Ripple&noise | 80mvp-p | 120mvp-p | 150MVP-P | 200mvp-p | ||||
DCvoltage ADJ.range | -9%~+10% | ±10% | ±10% | ±10% | ||||
input | Voltage range | 90~264VAC,125~373VDC | ||||||
frequency | 47~63HZ | |||||||
AC current | 0.75A/115VAC,0.5A/230VAC | |||||||
efficiency | 79% | 82% | 83% | 86% | ||||
Inrush current | Cold start current 18A/115VAC,36A/230VAC | |||||||
Leakage current | < 2mA/240VAC | |||||||
protection | Over load | Rated output power110%~150% start over load protection | ||||||
protection type:hiccup mode,auto-recovery after fault condition is removed | ||||||||
over voltage | 6.8~8.2V | 15.6~17.8V | 18.6~20.8V | 30.6~33.2V | ||||
protection type:hiccup mode,auto-recovery after fault condition is removed | ||||||||
environment | Working temp,humidity | -20°C~+60°C,20%~90%RH | ||||||
Storagetemp,humidity | -40°C~+85°C,10%~95%RH non-condensing | |||||||
Withstand vibration | 10~500HZ,2G 10min/1cycle,period for 60 minutes,each axes | |||||||
safety | Withstand voltage | I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC | ||||||
Isolated resistance | I/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDC | |||||||
Fitstandard | Safety standard | Fit UL1012 | ||||||
EMC standard | Fit EN55022,CLASSA | |||||||
others | Dimension | 129*98*38mm(L*W*H) | ||||||
Weight/packing | 0.41kg/30pcs/13.3kg/0.72CUFT | |||||||
note | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature. 2. Ripple & 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 set up tolerance, line regulation and load regulation. | |||||||
1.Voltage
• Output XXV on the switching power supply. XX is the voltage.
E.g.: 5V, 9V, 12V, 13.8V, 15V, 18V, 24V, 36V 48V .............
2.Current:
• Output XXA on switching power supply . XX is the current.
E.g.: 0.5A , 1A, 1.5A, 2A, 3A, 4A, 5A, 6A 10A 15A 20A 30A 40A 50A 60A 80A ......
3.Quality
• We have the best professional and experienced engineer and strict QA and QC system. Rpair rate under 0.1%~0.2%.
4.Delivery
• Strong production capacity: 6000 pieces per day, could provide customerlized package upon request. We will make the the shipping to be the most economical for you and freight cost is informed in advance for your consideration and requirements
5. Guarantee period
• During the guarantee period, if any defect and/ or inherent fault is discovered, the Buyer shall notify the Seller and supply evidence of the defective,faulty parts or damaged goods,after seller's testing and confirmation,if commodity is damaged owing to defective products ,The Seller shall take prompt action to remedy, repair, or replace the defective or faulty parts at his own expenses within 07 days after receipt of Buyer’s notice by fax/mail.
6. Applications
• Power tools series: Electric Saw, Drilling Machine, Ginder, Sand blast Machine, Puching Machine,Weeding Machine,Air Compressor etc.
• Office series: Computer,Printer,LCD Monitor,Scanning Machine etc.
• Household Appliance series: Dust Collector,Fan Lamp or LED ,Sewing Machine etc.
• Kitchen Appliance series: Microwave Oven, Fridge, Freezr, Coffemarker etc.
• Industrial Equipemnt series: shipping,vehicle,metalhalide lamp,solar system,wind power generation ect.
• Electrical filed series: TV,VCRS,Radio ect.
7.Distributor
We are looking for distributor and agent all over the world for switching power supply . Should you any interest, please do feel free to send your message or inquiry. Welcome and join us, 24 hours service waiting for you. .Promt delivery and professional after-sales service are our priority ,which makes us to be your reliable partner.
skype:chnwh003rachel