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72W 48V AC-DC Medical-grade Desktop Power Switching Adapter Model: ADA720K480S001B
Description
ADA720K480S001B is a desktop power adapter with a single output. With 100 -240 VAC universal input voltage, it can continuously output any DC voltage of 48VDC, 1M output cable length. Widely used in portable medical equipment .
Input Parameter
|
Voltage Range |
100~240 VAC, 180~370VDC |
|
Frequency Range |
47~63Hz |
|
Input Current (Max.) |
1.1A @ 100VAC, 0.6A @ 240VAC |
|
Efficiency (Typ.) |
88% |
|
Standby Consumption |
0.2W |
|
Impulse Current (Typ.) |
30A @ 100VAC, 40A @ 240VAC |
|
Leakage Current (Typ.) |
0.1mA @ 230VAC, 50Hz |
Output Parameter
|
Output Voltage |
48VDC |
|
Voltage Tolerance |
±5% |
|
Output Current |
1500mA |
|
Rated Power (Max.) |
72W |
|
Line Regulation |
±3% at full load |
|
Maximum Capacitive Load |
7000uF |
|
Load Regulation |
±3% |
|
Ripple & Noise |
150mV (Typ.), 200mV (Max.)@20MHz |
|
Frequency (Typ.) |
65kHz |
|
Hold up Time (Typ.) |
15mS @ 100VAC 80mS @ 240VAC |
Environment
|
Operating Temperature |
-40 ~ +70℃ |
|
Storage Temperature |
-40 ~ +85℃ |
|
Storage Humidity |
95%RH(Max.) |
|
Soldering Temperature |
250±10℃ @ Wave Soldering, 5~10s 360±10℃ @ Manual Soldering, 3-5s |
Protection Function
|
Short Circuit |
Long term short circuit, auto recovery. |
|
Over Current |
≥140%IO auto recovery |
|
Over Voltage |
≤55VDC @ 48V output |
|
IEC Safety Class |
CLASSII |
|
Electric Shock Protection |
2×MOPP @ primary to secondary |
Reliability
|
MTBF |
≥100,000H @ 25℃ |
Safety Standards / Directives
|
Medical Safety |
EN60601-1 |
|
|
CE |
Compliant |
|
|
Isolation Voltage (Min.) |
Input to Output |
4000VAC @ 1 minute test and the leakage current is smaller than 5mA. |
EMC
|
Parameter |
Standard |
Test Level / Note |
|
Conducted Emission |
EN55011(CISPR11) / EN55032(CISPR32) |
CLASS B |
|
Radiated Emission |
EN55011(CISPR11) / EN55032(CISPR32) |
CLASS B |
|
Voltage Fluctuation |
EN61000-3-2 |
- |
|
Harmonic Current |
EN61000-3-2 |
- |
|
Electrostatic Discharge |
IEC EN61000-4-2 |
±8KV/Contact ±2, 4, 8, 15KV/Air |
|
Radiate Susceptibility |
IEC EN61000-4-3 |
10V/m |
|
Electrical Fast Transient Burst |
IEC EN61000-4-4 |
±2 KV |
|
Surge |
IEC EN61000-4-5 |
±0.5/±1KV Professional/Family medicine |
|
Conducted Susceptibility |
IEC EN61000-4-6 |
3Vm/0.15MHz-80MHz 6Vm ( Within 15m band ) /0.15MHz-80MHz 80%AM,1kHz |
|
Voltage Dips and Interruption |
IEC EN61000-4-11 |
0%UT 0.5cycle 0°, 45°, 90°, 135°, 180°, 270°, 315°. 0%UT 1cycle 70%UT 25/30 cycle 0° 0%UT 250/300 cycle |
Mechanical Specification
|
Dimension |
126*50*30.3mm |
|
Enclosure Material |
Black flame retardant and heat resistant plastics(UL94V-0) |
|
Cooling Mode |
Natural air cooling |
|
Power and Cable Specification |
ul2464×20Awg*1m,5.5*2.5*straight head+magnetic ring+SR |
