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Hard Disk Video 3 Cell Lithium-Ion Battery Chargers 12W - 18W 3.7V / 4.2V 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: W&T-CH18W-A

 smart li-on battery charger 12.6v 1a CE FCC UL S

 
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:
 

  1. 12-18W W&T AC/DC charger with LED indicator,
  2. With Wall mounted type.
  3. AC Input Voltage:100-240VAC
  4. Output Voltage: Single output  4.2V 5V 7V 8.4V 12.6V 15V  18V 25.2V
  5. Output current: 0.5A- 3.0A
  6. Output voltage ripple & Noise: Output voltage 1% MAX
  7. Efficiency: 76% MIN
  8. M.T.B.F. : > 50000H
  9. 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:
 
 

INPUT

Voltage

90-264VAC universal full range

Frequency

47-63Hz

Current

0.75A@100V AC input, full load condition

Inrush Current

40A@115V , 60A@230V AC input.Cold start at 25 ambient

Leakage Current

0.75A@ 264V AC input

OUTPUT

PART NO.

CH18WX42

CH18WX05

CH18WX07

CH18WX84

CH18WX12

CH18WX15

CH18WX18

CH18WX24

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

Output Tolerance

±5%

±5%

±5%

±5%

±5%

±5%

±5%

±5%

Ripple Noise(MAX)

50mV

50mV

70mV

90mV

120mV

150mV

180mV

240mV

Efficiency(MIN)

≥65%

≥65%

≥65%

≥70%

≥75%

≥75%

≥75%

≥75%

Output MAX

18W

18W

18W

18W

18W

18W

18W

18W

PROTECTION

Over Voltage

over 120%150 max

Shutdown and latch off, recover after re-start up

Over Load &
Short Circuit

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

Over Temperature

Over 95,the power supply will shutdown.

ENIRONMENT

Temperature

Operating:-2070;De-rating:4570:2.5%/;Storage:-40+85

Humidity

Operating: 20%90% RH(non condensing);Storage:10%95% RH(non condensing)

SAFETY

Withstand voltage

I/P-O/P:3KVAC,I/P-PE:1.5KVAC,O/P-PE:0.5KVAC,1 minute

Isolation resistance

I/P-O/P,I/P-FG,O/P-FG>100MΩ/500VDC at 25/70% RH

Safety standard

UL 60950-1 2nd,CSA C22.2 No.60950-1-07 2nd,TU EN 60950-1:2006,
IEC 60950-1:25005,standard, EN61558, EN60335, UL1310

EMC

EMI

EN 55022 CLASS B,FCC CFR 47 PART 15 CLASS B,CNS 13438 CLASS B

Compliance to EN61000-3-2 CLASS D,EN61000-3-3

EMS

EN55024:EN61000-4-2,3,4,5,6,8,11

OTHERS

Cooling

Natural Cooling

M.T.B.F.

100K hours

Dimension

74x58x30mm  ( L*W*H )

Packing

N.W.:70g/1pc; 15pcs/1.05kg CUFT/1 CTN

 
 Mechanical  spec
 

 

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 Ms. Echo Wang

Tel: 86-755-86652126
Contact to this supplier

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Company Info

W&T Electronics Co. Ltd [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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