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Hard Disk Video Ac Dc 3 Cell Lithium-ion Battery Chargers 12w - 18w 3.7v / 4.2v
Product description
Hard Disk Video AC DC 3 Cell Lithium-Ion Battery Chargers 12W - 18W 3.7V / 4.2V
smart li-on battery charger 12.6v 1a CE FCC UL SAA KC PSE approved, 3.7V/4.2V 3cell Li-ion battery Charger
Quick Detail:
- 12-18W W&T AC/DC charger with LED indicator,
- With Wall mounted type.
- AC Input Voltage:100-240VAC
- Output Voltage: Single output 4.2V 5V 7V 8.4V 12.6V 15V 18V 25.2V
- Output current: 0.5A- 3.0A
- Output voltage ripple & Noise: Output voltage 1% MAX
- Efficiency: 76% MIN
- M.T.B.F. : > 50000H
- Plug in: UK ,US, EU, AUS, JP and KC plug
Competitive Advantage:
High efficiency power(Level VI)
Meets "ENERGY STAR" program requirement
Over voltage protection
Over load & short circuit protection
100% full load burn-in test
Application:
It’s suitable for an extremely wide range of applications, including:
• Digital camera
• Network Products, ADSL and Audio Device
• Router, Hard disk video, Wireless products, Communication terminal
• CCTV, Security and Access Control industries
• Portable Printer, scanner, CD/DVD,
• Li-lon battery
• Electric toy and portable medical products charge
• Electric tools and consumer electronics products charge
• Electric cars and communication terminal equipment product charge
• Consumption electronic products
• Tester machine and industrial machine
• Toy and lighting products
• Digital product and radio device
• Medical and exercise device or equipment
specification datasheet:
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INPUT |
Voltage |
90-264VAC universal full range |
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Frequency |
47-63Hz |
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Current |
＜0.75A@100V AC input, full load condition |
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Inrush Current |
＜40A@115V , ＜60A@230V AC input.Cold start at 25℃ ambient |
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Leakage Current |
＜0.75A@ 264V AC input |
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OUTPUT |
PART NO. |
CH 18WX 42 |
CH 18WX 05 |
CH 18WX 07 |
CH 18WX 84 |
CH 18WX 12 |
CH 18WX 15 |
CH 18WX 18 |
CH 18WX 24 |
|
Voltage |
4.2V |
5V |
7V |
8.4V |
12.6V |
15V |
18V |
25.2V |
|
|
Max Load |
0-3A |
0-3.0A |
0-2.6A |
0-2.2A |
0-1.5A |
0-1.25A |
0-1.0A |
0-0.75A |
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Output Tolerance |
±5% |
±5% |
±5% |
±5% |
±5% |
±5% |
±5% |
±5% |
|
|
Ripple Noise(MAX) |
50mV |
50mV |
70mV |
90mV |
120mV |
150mV |
180mV |
240mV |
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Efficiency(MIN) |
≥65% |
≥65% |
≥65% |
≥70% |
≥75% |
≥75% |
≥75% |
≥75% |
|
|
Output MAX |
18W |
18W |
18W |
18W |
18W |
18W |
18W |
18W |
|
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PROTECTION |
Over Voltage |
over 120%～150 max |
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|
Shutdown and latch off, recover after re-start up |
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Over Load & |
When power supply over 105%～150 max load or short circuit acted,powr supply will be shutdown and recover automatically after the fault is removed |
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Over Temperature |
Over 95℃,the power supply will shutdown. |
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ENIRONMENT |
Temperature |
Operating:-20～70℃;De-rating:45～70℃:2.5%/℃;Storage:-40～+85℃ |
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Humidity |
Operating: 20%～90% RH(non condensing);Storage:10%～95% RH(non condensing) |
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SAFETY |
Withstand voltage |
I/P-O/P:3KVAC,I/P-PE:1.5KVAC,O/P-PE:0.5KVAC,1 minute |
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Isolation resistance |
I/P-O/P,I/P-FG,O/P-FG>100MΩ/500VDC at 25℃/70% RH |
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Safety standard |
UL 60950-1 2nd,CSA C22.2 No.60950-1-07 2nd,TU EN 60950-1:2006, |
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EMC |
EMI |
EN 55022 CLASS B,FCC CFR 47 PART 15 CLASS B,CNS 13438 CLASS B |
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Compliance to EN61000-3-2 CLASS D,EN61000-3-3 |
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EMS |
EN55024:EN61000-4-2,3,4,5,6,8,11 |
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OTHERS |
Cooling |
Natural Cooling |
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M.T.B.F. |
100K hours |
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Dimension |
74x58x30mm ( L*W*H ) |
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Packing |
N.W.:70g/1pc; 15pcs/1.05kg CUFT/1 CTN |
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Mechanical spec
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