Gaoxin औद्योगिक पार्क, Guangming नई जोन, शेन्ज़ेन शहर, गुआंग्डोंग प्रांत, चीन | Angelwang66@126.com |
Place of Origin: | China |
ब्रांड नाम: | Enargy |
Model Number: | SC72-220S24 |
Minimum Order Quantity: | 1pcs |
---|---|
मूल्य: | Negotiation |
Delivery Time: | 1-8 Weeks |
Payment Terms: | Negotiation |
Supply Ability: | 15000Pcs/week |
हाई लाइट: | medical grade power supplies,ac to dc converter |
---|
Medical Power Supply 72W Output 24VDC/3A SC72-220S24
Key Features
AC input range:90~265Vac
Single outputs:24V/3.0A
High efficiency:85%
Line regulation: ≤±2%
Load regulation: ≤±2%
Low ripple&noise:≤100mV
short circuit protection
Output over voltage protection
Input over voltage protection
Over temperature protection
Natural cool
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 |
110 |
|
240 |
Vac |
|
AC input voltage range |
90 |
|
265 |
Vac |
|
AC input frequency range |
47 |
|
63 |
Hz |
|
Input inrush current |
|
|
60 |
A |
Max. input voltage,25℃, first start |
Efficiency |
84 |
85 |
|
% |
Rated input voltage, rated load |
Output Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
|
Output voltage range |
23.5 |
24 |
24.5 |
Vdc |
|
|
Output current range |
0 |
|
3 |
A |
|
|
Line Regulation |
|
|
±2 |
% |
|
|
Load Regulation |
|
|
±2 |
% |
|
|
Voltage stabilizing precision |
|
|
±2 |
% |
|
|
Temperature Regulation |
|
±0.02 |
|
% / °C |
Over operating temperature range |
|
Ripple & noise |
|
|
100 |
mV |
20 MHz bandwidth. output with 10uF electrolytic capacitor and 0.1uF ceramic capacitor at full rated current. |
|
Dynamic response |
Deviation |
|
|
±5 |
% |
25% to 50% to 25% Iout max, 50% to 75% to 50% Iout max, 2.5A/us |
Settling time |
|
|
300 |
uS |
To within 1% Vout nom. |
|
Turn-on delay time |
|
|
8 |
s |
220Vac, Full load |
|
Output voltage overshoot |
|
|
±5 |
% |
|
|
Output Capacitance |
|
1000 |
|
μF |
|
|
TTL signal |
3 |
|
12 |
V |
High level, output ok |
|
-0.3 |
|
1 |
V |
Low level, output fail |
Protection Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
|
Input over voltage protection |
Protect voltage |
275 |
|
300 |
Vac |
|
Recovery voltage |
265 |
|
280 |
Vac |
|
|
Output over voltage protection |
26 |
|
28 |
Vdc |
Constant voltage |
|
Short – Circuit Protection |
|
|
10 |
mΩ |
Hiccup |
|
Over-temperature protection |
|
Required to restart |
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 |
-30 |
|
+70 |
℃ |
|
Storage temperature |
-40 |
|
+85 |
℃ |
|
Relative humidity |
5 |
|
95 |
% |
|
Storage humidity |
10 |
|
95 |
% |
|
Altitude |
|
|
3000 |
m |
|
Atmospheric pressure |
70 |
|
106 |
KPa |
|
Safety Characteristics
Parameter |
Min |
Typ |
Max |
Units |
Notes |
|
Isolation voltage |
Input to output |
1500 |
|
|
Vac |
10mA/1min, No arcing and breakdown |
Input to ground |
1500 |
|
|
Vac |
||
Output to ground |
500 |
|
|
Vdc |
10mA/1min, No arcing and breakdown |
|
Isolation resistance |
Input to output |
10 |
|
|
MΩ |
500Vdc/1min, normal atmospheric pressure, 90% humidity |
Leakage current |
Input to ground |
|
|
1.5 |
mA |
240Vac,normal condition |
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.
Mechanical Outline
Length×width×heigth:4.72×2.99×0.94(in),
Connector designations
Pin No. |
Name |
Function |
1 |
VO+ |
Positive output voltage |
2 |
GND |
Negative output voltage |
3 |
TTL |
TTL signal |
4 |
N |
AC input |
5 |
L |
AC input |
6 |
FG |
The earth |
व्यक्ति से संपर्क करें: Miss. Angel
दूरभाष: 1598940345
फैक्स: 86-755-3697544
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