Công viên Gaoxin công nghiệp, Guangming New Zone, thành phố Thâm Quyến, tỉnh Quảng Đông, Trung Quốc | Angelwang66@126.com |
Place of Origin: | China |
Hàng hiệu: | Enargy |
Model Number: | MD25-220S15 |
Minimum Order Quantity: | 1pcs |
---|---|
Giá bán: | Negotiation |
Delivery Time: | 1-8 Weeks |
Payment Terms: | Negotiation |
Supply Ability: | 15000Pcs/week |
Điểm nổi bật: | medical grade power supplies,ac to dc converter |
---|
Medical Power Supply 25W Output 15V/1.67A MD25-220S15
Key Features
AC input range:100~240Vac
Single outputs: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
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 |
|
|
0.9 |
A |
Min. input voltage, full load |
Input inrush current |
|
|
40 |
A |
230Vac input voltage,25℃, first start |
Efficiency |
78 |
|
|
% |
Rated input voltage, rated load |
Output Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
|
Output voltage Set point |
14.70 |
15 |
15.30 |
Vdc |
Rated input voltage, half load |
|
Output voltage range |
14.55 |
15 |
15.45 |
Vdc |
|
|
Output current range |
0 |
|
1.67 |
A |
|
|
Line Regulation |
|
|
±1 |
% |
|
|
Load Regulation |
|
|
±1 |
% |
|
|
Temperature Regulation |
|
±0.02 |
|
% / °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, 0.1A/us |
Settling time |
|
|
400 |
uS |
within 1% Vout |
|
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 |
Short – Circuit Protection |
|
|
10 |
mΩ |
Hiccup |
Over-temperature protection |
|
|
|
℃ |
Auto recovery |
General Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
MTBF ( calculated ) |
100 |
|
|
KHrs |
TR-NWT-000332; full load, 25℃ Ta |
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 |
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 |
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 |
|
EN55011 |
class B |
IEC60601-1-2 |
|
GB9706.1-2007 |
|
Mechanical Outline
Length×width×heigth:(70±0.5)mm×(48±0.5)mm×(25Max)mm, 2.76×1.89×0.98(in)
Connector designations
Item |
Pin |
Function |
Input |
1 |
Line |
2 |
Neutral |
|
Output |
3 |
V- |
4 |
V+ |
Người liên hệ: Miss. Angel
Tel: 1598940345
Fax: 86-755-3697544
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