AC 220V - DC 48V 4.4A LED Switching Power Supply 200W For Electric
Filed
Where is our power supply use?
1. Power tools series:Electric saw,Drilling machine,Ginder,Sand blast Machine,Puching
Machine,Weeding Machine,Air Compressor etc.
2. Office series:Computer,Printer,LCD Monitor,Scanning Machine etc.
3. Household Appliance series:Dust Collector,Fan Lamp or LED,Sewing Machine etc.
4. Kitchen Appliance series:Microwave Oven,Fridge,Freezr,Coffemarker etc.
5. Industrial Equipment series:Shipping,Vehicle,Metalhalide lamp,Solor system,Wind power
generation etc.
6. Electric filed series:TV,VCRS,Radio ect.
Features of 48v power supply
AC input range selectable by switch
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
LED indicator for power on
100% full load burn-in test
High efficiency, long life and high reliability
2 years warranty
Specifications of 48v power supply
| Model | NES-200-5 | NES-200-12 | NES-200-15 | NES-200-24 | NES-200-48 |
| output | DC voltage | 5V | 12V | 15V | 24V | 48V |
| Voltage tolerance | ±2% | ±1% | ±1% | ±1% | ±1% |
| Rated current | 40A | 17A | 13.4A | 8.8A | 4.4A |
| Current range | 0~40A | 0~17A | 0~13.4A | 0~8.8A | 0~4.4A |
| Rated power | 200W | 204W | 201W | 211.2W | 211.2W |
| Ripple&noise | 150mvp-p | 150mvp-p | 150mvp-p | 150mvp-p | 240mvp-p |
| DCvoltage ADJ.range | -9%~+10% | ±10% | ±10% | ±10% | ±10% |
| input | Voltage range | 90~132VAC/180~264VAC(selected by switch),255~373VDC |
| frequency | 47~63HZ |
| AC current | 4.5A/115VAC,2.5A/230VAC |
| efficiency | 79% | 85% | 85% | 87% | 88% |
| Inrush current | Cold start current 40A/115VAC,55A/230VAC |
| Leakage current | < 2mA/240VAC |
| protection | overload | 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 | 54.8~56.6V |
| protection type:hiccup mode,auto-recovery after fault condition is
removed |
| over temperature | TSW1detect on heatsink of power transistor≥95℃±5℃, start over
temperature protection |
| protection type:hiccup mode,auto-recovery after temperature become
normal |
| environment | Working temp,humidity | -20℃~+60℃,20%~90%RH |
| Storagetemp,humidity | -40℃~+85℃,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 | EN55022,CLASSA |
| others | Dimension | 199*99*48mm (L*W*H) |
| Weight/packing | 0.7kg/24pcs/17.5kg/0.034 m⊃3;/1.2CUFT |
| note | 1. All parameters NOT specially mentioned are measured at 230VAC
input, rated load and 25℃ 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. |
Our services:
1: Reply your inquiry in 24 working hours.
2: Experienced staffs answer all your query in fluent English and
Russian.
3: Customized design is available,OEM & ODM are welcomed.
4: Exclusive and unique solution can be provided to our customer by
our well-trained and professional engineers and staffs.
5: Special discount and protection of sales area provided to our
distributor.
6: Warmly welcome your visit in our company if available.
7: Warranty: 24 month quality guarantee, after 24 months, only charge for the
cost of the repair. During the 24 months warranty time, we will be
responsible for any damage happened to the display because of the
quality fault, not wrong operation. As soon as we confirm that the
damage is not caused by manual operation fault, we will deliver the
good parts to you by air within 3 days for replacement. After 24
months, we can also offer you the parts for replacement at our
bottom price.
8: Our assists with training and technical support for the customer
in the factory, if required. You can also send your engineer to our
factory at any time for LED display training. This service is free
of charge.
