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21.5 inch Multi Touch Glass Capacitive Touch Panel with USB Interface
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21.5 inch Multi Touch Glass Capacitive Touch Panel with USB Interface

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21.5 inch Multi Touch Glass Capacitive Touch Panel with USB Interface

 

 

Quick Detail:

 

1.Size: 21.5" narrow

2.Resolution: 25ppi(min)

3.Input method: Finger

4.Material: Glass

5.Touch action force: 30~60g

6.Operating Voltage: 5V

 

 

Advantage


Multi-points touching
Superior image clarity with high light transmission

Controller IC close to sensor for best performance
Sensitive and fast response
Highest resolution
More application in electronic fields

 

 

Projected Capacitive TouchScreen Technology

 

Projected Capacitive Technology permits more accurate and flexible operation by etching the conductive layer on the touch screen. Projected Capacitive Technology (PCT) is a more robust solution versus resistive touch technology since PCT's top layer is made of glass. DOPO's Projected Capacitive Touchscreens can support resolutions up to 1024 x 1024 with a sampling rate of 50 times per second. Our Projected Capacitive Touch Screens uses multiple layers of glass wih optical lamination in assembly process. This makes the PCT touch screen the same touchness as tempered glass which could stand against shock and impact.

Projected Capacitive touch panels are embedded with high performance IC and users can enlarge, shrink, rotate, flip and drag pages easily due to the multi-touch gesture support (multi touch touch screen).

 

 

 Specification

 

Item

Specification    Standard projected capacitive touch panel  with controller  (interface:USB)

1

Item NO.

DPT-PCT-2150XX

2

Detection method

Projected Capacitive

3

Size

21.5" wide

4

working area

476.64*218.11 MM

5

Outline dimension

533.40(W)*324.86(L)

6

Resolution

25ppi(min)

7

Input method

Finger

8

Touch action force

30~60g

9

Operating Voltage

5V adjustable

10

Operating current

2.5~10mA Depends on IC

11

Operating temperature

-10°C~60°C

12

Storage temperature

-15°C~65°C ,90%RH40°C~70°C,60%RH

13

Humidity

10%~90%RH at 40°C, non-condensing

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Mr. Bruce Lee
Tel: 86-20-23724730
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Contact Method
DOPO TECH GROUP LIMITED,
B-315, HSH Bldg,QianJin2thRoad, Guangzhou, Guangdong, China (Mainland)
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