Gaoxin Endüstri Parkı, Guangming Yeni Bölgesi, Shenzhen Şehri, Guangdong Eyaleti, Çin | Angelwang66@126.com |
Place of Origin: | China |
Marka adı: | Enargy |
Model Number: | MA25-220S15-A |
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 25W Output 15V/1.67A MA25-220S15-A
Key Features
AC input range:90~264Vac
Output:15V/1.67A
High efficiency:78%
Line regulation: ≤±1%
Load regulation: ≤±1%
Low ripple&noise:≤150mV
short circuit protection
Output over current protection
Over temperature protection
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 |
220 |
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 |
|
|
0.9 |
A |
Min. input voltage, full load |
Input inrush current |
|
|
40 |
A |
Max. input voltage,25℃, first start |
Efficiency |
78 |
|
|
% |
Rated input voltage, rated load |
Output Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
|
Output voltage range |
14.55 |
15.00 |
15.45 |
Vdc |
|
|
Output current range |
0 |
|
1.67 |
A |
|
|
Line Regulation |
|
|
±1 |
% |
|
|
Load Regulation |
|
|
±1 |
% |
|
|
Temperature Regulation |
|
±0.002 |
|
% / °C |
Over operating temperature range |
|
Ripple & noise |
|
|
150 |
mV |
Rated input, full load, 20 MHz bandwidth |
|
Dynamic response |
Deviation |
|
|
±5 |
% |
25% to 50% to 25% Iout max, 50% to 75% to 50% Iout max, 1A/us |
Settling time |
|
|
400 |
uS |
To within 1% Vout nom. |
|
Output voltage overshoot |
|
|
±5 |
% |
|
|
Output Capacitance |
|
2200 |
|
μF |
|
Protection Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
Output over load protection |
1.8 |
|
3.0 |
A |
Hiccup Mode, Auto Recovery |
Short – Circuit Protection |
|
|
10 |
mΩ |
|
Over-temperature protection |
|
|
|
|
Auto recovery |
General Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
MTBF |
100 |
|
|
KHrs |
Rated input, full load,25℃ |
Environmental Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
Operating temperature |
-10 |
|
+50 |
℃ |
|
Storage temperature |
-20 |
|
+85 |
℃ |
|
Relative humidity |
20 |
|
90 |
% |
|
Storage humidity |
10 |
|
95 |
% |
|
Altitude |
|
|
3000 |
m |
|
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 |
5mA/1min, No arcing and breakdown |
|
Isolation resistance |
Input to output |
30 |
|
|
MΩ |
500Vdc/1min, normal atmospheric pressure, 90% humidity |
Leakage current |
Input to ground |
|
|
0.5 |
mA |
240Vac,normal condition |
|
|
1 |
mA |
240Vac,single fault |
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 |
Notes:
Criterion A: Normal performance during and after test.
Criterion B: Low-voltage protection or reset is not allowed. Temporary output voltage fluctuation ceases after disturbances ceases, and from which the EUT recovers its normal performance automatically. During the system test, output voltage fluctuation or reset is not allowed too.
Criterion C: Temporary loss of output is allowed, but the hardware can’t be damaged. The EUT recovers its normal performance automatically or operator intervention.
Criterion R: Loss of output which is not recoverable is allowed. The primary protective component (fuse) can be damaged. The EUT recovers its normal performance after replace the damaged component.
Environmental Qualification
Parameter |
Notes |
Vibration |
10-55Hz sweep, 1 min./sweep, 120 sweeps for 3 axis |
Mechanical Shock |
100g min, 2 drops in x and y axis, 1 drop in z axis |
Cold(in operation) |
IEC60068-2-1 Ad |
Damp heat |
IEC60068-2-67 Cy |
Temperature Cycling |
-40°C to 100°C, ramp 15°C/min., 500 cycles |
Power/Thermal Cycling |
Vin = min to max, full load, 100 cycles |
Design Marginality |
Tmin-10°C to Tmax+10°C, 5°C steps, Vin = min to max, 0-105% load |
Life Test |
95% rated Vin and load, units at derating point, 1000 hours |
Solder ability |
IEC60068-2-20 |
Standards compliance
Standards |
Notes |
UL60601-1 |
|
CSA22.2 NO.601-1-M90 |
|
IEC60601-1 |
|
IEC60601-1-2 |
|
IEC60950 |
|
Mechanical Outline
Length×width×heigth:88.4×50.3×23(mm), 3.5×2×0.9(in),
Connector designations
Item |
Notes |
Line |
Pin1of CN1 |
Neutral |
Pin1of CN1 |
OUTPUT “+” |
Pin1,2of CN2 |
OUTPUT “-” |
Pin3,4of CN2 |
İlgili kişi: Miss. Angel
Tel: 1598940345
Faks: 86-755-3697544
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