GAOXIN المجمع الصناعي، قوانغمينغ منطقة جديدة، مدينة شنتشن بمقاطعة قوانغدونغ، والصين | Angelwang66@126.com |
تسليط الضوء: | medical power adapter |
---|
1. Summary This adaptor is for medical use with input power ranging at 90-264Vac,single current output 24Vdc/2.5A, and peak current 6A. It provides overcurrent protection, short circuit protection, overvoltage protection and overheat protection. |
||
2. Product’s Key Features
Model | Input Voltage Range | Rated Output Voltage | Output Current Range |
Ripple(Peak) (Rated Load,bandwidth Limitation 20MHz) |
MDA60-220S24 | 90—264Vac | 24Vdc | 0—2.5A | ≤150mV |
3. Adoption Standards and Guidance
4. Environmental Conditions
Serial No. | Item | Technical Indictor | Unit | Remarks | |
1 | Working temperature | 0 — +40 | ℃ | ||
2 | Storing temperature | -20 — +85 | ℃ | ||
3 | Relative humidity | Working | 20—90 | %RH | |
Storing | 10—95 | ||||
4 | Altitude | ≤3000 | m | ||
5 | Cooling-down method | Natural cooling |
5. Power Features
1. Input Features | |||||
Serial No. | Item | Technical Requirements | Unit | Remarks | |
1.1 | Power type | Category Ⅱ | |||
1.2 | Rated input voltage | 100—240 | Vac | ||
Input voltage range | 90—264 | ||||
1.3 | Input frequency range | 47—63 | Hz | ||
1.4 | Rated input frequency | 50/60 | Hz | ||
1.5 | Max input current | 2 | A | 90VAC | |
1.6 | Input inrush current | ≤60 | A | VIN=240Vac input/ 25℃/cold on the first boot (Capacity should be released completely. Measure at any phase angle of input voltage.) | |
1.7 | Power on delay time | ≤2 | S | 220VAC/full load | |
1.8 | Shutdown time | ≥10 | mS | 110VAC/full load | |
1.9 | No-load power consumption | <2 | W | ||
2. Output features | |||||
2.1 | Output voltage range | 24.00—24.60 | Vdc | Full input voltage, full load range | |
2.2 | Output current range | 0—2.50 | A | Full input voltage range, input 220VAC, output current recovers to 2.5A from 6A after 1s. | |
2.3 | Overall efficiency | ≥85 | % | Rated input, rated load | |
2.4 | Output ripple and noise | ≤150 | mVpk-pk |
Normal temperature,oscilloscope bandwidth 20MHz,probes in parallel, 10uF+104 capacity |
|
2.5 |
Switch machine overshoot amplitude
|
≤±5 | % | ||
2.6 | Dynamic response | Overshoot amplitude | △V:≤±5 | % | 25%-50%-25% or 50%-75%-50% load fluctuation,fluctuation rate 0.1A/uS |
Recovering time | △t:≤400 | µS | |||
2.7 | Precision of voltage regulation | ≤±2 | % | ||
2.8 | Load regulation factor | ≤±2 | % | ||
2.9 | Voltage regulation factor | ≤±2 | % | ||
2.10 | Capacity load | ≤2200 | uF | Rated input,load CR mode | |
3. Protection features | |||||
3.1 | Overcurrent protection | 6.5—8 | A | Hiccup mode, can self -recover | |
3.2 | Short circuit protection | Short circuit undamaged,after short circuit release, power can work properly | Short circuit resistance <10MΩ | ||
3.3 | Overheat protection | happens | Locked, need to reboot | ||
3.4 | Overvoltage protection | 26—30 | Vdc | Locked, need to reboot |
6. Safety Specs and EMC Features
Serial No. | Item | Technical Requirements | Standards | Remarks | |
1 | Dielectric strength | Input - output | 4000Vac/10mA/1min: no flying arc, no breakdown | ||
2 | Insulating resistance | Input - output | ≥10MΩ/500Vdc/1min: At normal atmospheric pressure,with relative humidity being 90% and testing voltage being 500V, rectifier main circuit’s AC portion and DC portion are towards ground and AC portion to DC portion insulating resistance is not lower than 10M | ||
3 |
Conducted Emission (CE) |
CLASS B |
EN55011 FCC Docket 20780 IEC60601-1-2 |
||
4 |
Radiated Emission (RE) |
CLASS B |
EN55011 FCC Docket 20780 IEC60601-1-2 |
||
5 | Harmonic | Class A | EN61000-3-2 | B Criterion | |
6 | Voltage fluctuations and flicker | Class A | EN61000-3-3 | B Criterion | |
7 | Surge | Differential mode ±1KV, common mode ±2KV | EN61000-4-5 | B Criterion | |
8 |
Voltage dips and short interruptions
|
Falling to 0%Ut, lasting time: 10ms,(B Criterion) |
EN61000-4-11 EN55024
|
Test at 0, 90, 180 and 270 degrees respectively. | |
Falling to 40%Ut, lasting time: 20ms,(B Criterion) | |||||
Falling to 70%Ut, lasting time: 50ms,(B Criterion) | |||||
9 | Static protection | Air discharge | ±8KV | EN61000-4-2 | B Criterion |
Contact discharge | ±4KV | EN61000-4-2 | B Criterion | ||
10 | Fire-protection rating | 94-V0 | |||
11 | Water-protection rating | IP22 | |||
12 | RoHS Requirement | Complies with RoHS | |||
13 | Quality | ≤350g |
7. Technical Characteristics and Connecting Device Definition
1). Size
L×W×H=(115.5±0.5)mm×(61±0.5)mm×(40±0.5)mm
2). Appearance Requirements
No scratch, clear labeling
3). Connecting Definition
Input line definition: Complies with CCC and UL standards,two-pin flat power cord, Length 1.5M,copper wire 2×0.75mm2, withstand voltage 300V.
Output line definition:Length 1.5m, #16 line with a magnetic ring, 4-pin output, Hook&Loop, withstand voltage 300V,withstand temperature 80℃,brand Taiyue or equivalent.
4) Power output pins definition
Serial No. | Definition | Remarks |
Pin1, Pin2 | 24Vdc Output positive | |
Pin3, Pin4 | 24VdcOutput negative |
8. Reliability requirements
MTBF≥250Khours ;Testing condition:25℃,rated input,full load output.
9. Packing, Transportation and Storage
1.) Packing
Packing boxes contain product name, model number, manufacturer name, identification and quality inspection certificate and manufacturing date etc.
2.) Transportation
Suitable for car, ships, planes transportation and should be transported in moisture-proof, sun-proof style and handled with care.
3.) Storage
When not in use products should be stored in packing boxes with storage temperature being -20℃ to 85℃ and relative humidity being 10% - 90%. Warehouses do not allow harmful gases, flammable, explosive and corrosive chemicals, and there is no strong mechanical vibration, shock and strong magnetic field. Packing boxes should be placed at least 20cm from the ground and away from walls, heat sources, windows and air intake of at least 50cm. Products can be stored for 2 years under specified conditions and need to be retested afterwards.
4.) Labeling
Graph1:English label Graph2:Chinese/English
اتصل شخص: Miss. Angel
الهاتف :: 1598940345
الفاكس: 86-755-3697544
البلاستيك الأسود 3FF مايكرو إلى عادي SIM محول، 500PCS الصغيرة في بوليباغ
معيار بلاستيك ABS مايكرو إلى عادي SIM محول للحصول على الهاتف الخليوي
البلاستيك ABS نانو SIM محول، اي فون 4 نانو بطاقة SIM محول
4FF - 3FF SIM محول، 500PCS نانو لمايكرو سيم محول في بوليباغ
البلاستيك ABS 3FF مايكرو محول SIM لمدة 4 أو iPhone 5
نانو البلاستيك 2 في 1 كومبو مايكرو SIM محول للحصول على اي فون 5 1.2 X 0.9CM