Gaoxin Endüstri Parkı, Guangming Yeni Bölgesi, Shenzhen Şehri, Guangdong Eyaleti, Çin | Angelwang66@126.com |
Place of Origin: | China |
Marka adı: | Enargy |
Model Number: | MD50-220S18 |
Minimum Order Quantity: | 1pcs |
---|---|
Fiyat: | Negotiation |
Delivery Time: | 1-8 Weeks |
Payment Terms: | Negotiation |
Supply Ability: | 15000Pcs/week |
Vurgulamak: | medical grade power supplies,ac to dc converter |
---|
Medical Power Supply 50W Output 18V/2.22A MD50-220S18
Key Features
AC input range:90~264Vac
DC input voltage:18V
single outputs: 18V/2.22A
High efficiency:87%
Line regulation: ≤±1%
Load regulation: ≤±3%
Low ripple&noise:≤180mV
short circuit protection
Output over voltage protecti
Natural cool
RoHS compliant
UL94V-0 flame-retarded rating
Product Overview
This AC-DC converter use advanced power processing, control and packaging technologies to provide the performance, flexibility, reliability and cost effectiveness of a mature power component. High frequency switching provides high power density with low noise and high efficiency.
Electric Characteristics
Input Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
Rated input voltage |
100 |
|
240 |
Vac |
|
AC input voltage range |
90 |
|
264 |
Vac |
|
Rated AC input frequency |
|
50/60 |
|
Hz |
|
AC input frequency range |
47 |
|
63 |
Hz |
|
Max input current |
|
|
1.1 |
A |
90Vac |
Input inrush current |
|
|
60 |
A |
Max. input voltage,25℃, first start |
The floor drain current |
|
|
0.5 |
mA |
|
Output Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
|
Output voltage value |
17.64 |
|
18.36 |
Vdc |
Rated input; Half load |
|
Output voltage range |
17.46 |
|
18.54 |
Vdc |
|
|
Output current range |
0 |
|
2.22 |
A |
|
|
The output peak current |
|
|
2.78 |
A |
Peak power 50W In the30s to maximum10% |
|
Line Regulation |
|
|
±1 |
% |
Low line to high line; full load |
|
Load Regulation |
|
|
±1 |
% |
No load to full load; nominal input |
|
Voltage Regulation accuracy |
|
|
±3 |
% |
|
|
Dynamic response |
Overshoot amplitude |
|
|
±5 |
% |
25% to 50% to 25% Iout max, 50% to 75% to 50% Iout max, 1A/us |
Recovery time |
|
|
400 |
uS |
||
Machine efficiency |
|
|
87 |
% |
The normal temperature; Rated input,rated load |
|
Ripple & noise |
|
|
180 |
mV |
Rated input, full load, 20 MHz bandwidth |
|
Output voltage overshoot |
|
|
±5 |
% |
|
|
Capacitance load |
|
2200 |
|
μF |
CR mode load |
Protection Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
Output over voltage protection |
19.8 |
|
25.0 |
Vdc |
Hiccup Mode,Auto Recovery |
Output over current protection |
3.00 |
|
4.40 |
A |
|
Short circuit protection |
|
|
10 |
mΩ |
General Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
MTBF |
250 |
|
|
KHrs |
Rated input, full load,25℃ |
Weight |
|
|
2.09(60) |
Oz (g) |
|
Environmental Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
Operating temperature |
-5 |
|
+45 |
℃ |
|
Storage temperature |
-20 |
|
+85 |
℃ |
|
Relative humidity |
20 |
|
90 |
% |
|
Storage humidity |
10 |
|
95 |
% |
|
Altitude |
|
|
3000 |
m |
|
Thermal management |
|
|
|
|
Natural cool |
Safety Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
|
Isolation voltage |
Input to output |
4000 |
|
|
Vac |
5mA/1min, No arcing and breakdown |
Input to ground |
1500 |
|
|
Vac |
||
Output to ground |
500 |
|
|
Vdc |
||
Isolation resistance |
Input to output |
30 |
|
|
MΩ |
500Vdc/1min, normal atmospheric pressure, 90% humidity |
EMC Characteristics
Item |
Standards |
Conditions |
Notes |
|
CE |
EN55022 |
Class B |
Pass system test |
|
RE |
EN55022 |
Class B |
Pass system test |
|
Harmonic |
EN61000-3-2 |
C type lamps requirements |
Criterion B |
|
Voltage fluctuations and flicker |
EN61000-3-3 |
Class A equipments requirements |
Criterion B |
|
Surge |
EN61000-4-5 |
Differential mode ±2KV,common mode±4KV |
Criterion B |
|
DIP |
EN61000-4-11 EN55024 |
Voltage dip to 0%Ut,10ms |
Criterion B, test at phase 0, 90, 180 and 270 |
|
Voltage dip to 40%Ut, 20ms |
||||
Voltage dip to 70%Ut,50ms |
||||
ESD |
Air discharge |
EN61000-4-2 |
±8KV |
Criterion B |
Contact discharge |
EN61000-4-2 |
±4KV |
Criterion B |
Mechanical Outline
ength×idth×eigth:76.2×50.8×28.0(mm), 3.0×2.0×1.1(in),
Pin Designations
Item |
Pin No |
Name |
Function |
CN1 |
1 |
N |
Input voltage |
2 |
Empty |
||
3 |
L |
||
CN2 |
1 |
Vout+ |
Positive output voltage |
2 |
|||
3 |
Vout+ |
Negative output voltage |
|
4 |
Label
İlgili kişi: Miss. Angel
Tel: 1598940345
Faks: 86-755-3697544
Siyah Plastik 3FF Mikrodan Normal SIM Adaptörüne Mikro 500pcs, Polybag'da
Standart Plastik ABS Mikrodan Cep Telefonuna Normal SIM Adaptör
Normal Mobile için Standart Sim Adaptörüne Mikroişlem Satışında Sıcak Satış
Plastik ABS Nano SIM Adaptör, IPhone 4 Nano SIM Kart Adaptörü
Nano 4FF ile Siyah IPhone 5 Nano SIM Adaptör - 3FF
Benzersiz IPhone5 Nano SIM Adaptör Plastik ABS Nano'dan Mini Karta
4FF - 3FF SIM Adaptör, Nano'dan Mikro Sim Adaptörüne 500pcs A Polybag
IPhone 4 veya IPhone 5 için plastik ABS 3FF mikro SIM adaptörü
Nano Plastic 2 In 1 Combo Mikro SIM Adaptör, IPhone 5 için 1.2 x 0.9cm