Shenzhen Jinzhi Electronics Co., Ltd.

Desktop Waterproof Multimedia Keyboard

Desktop Waterproof Multimedia Keyboard
Product Detailed

Multimedia Keyboard
2.USB,PS2,U+P
3.Can be with 2XUSB Hubs Port
4.Pc, Mac and Netbook compatible
5.New ODM mould

Multimedia Keyboard

 

Specification:

Keyboard Size

445*160*26mm

Cable Length

1.35/1.5Meters

Weight of Keyboard Case and Key

440g

Net Weight

520g±10g

Number of Keyboard Keys

104 standard keys

Working Dynamics

55±7g

Keys Life Time

10 million times

Silicone Material

Methyl Vinyl, Silicone Rubber 110-2, Mixing Silicone XC941

PCB Thickness

1.6mm  94HB

Working Temperature

0°C-45°C

Storage Temperature

-20°C-60°C

Working Moisture

20%-90% No Freezing

Scanning Experiment

10Hz-55Hz-10Hz  0.75mm

Clicking Experiment

100m/s  1000 times

Dropping Experiment

In good states after dropping down from  80CM height with package

Operating Voltage

+5VDC±0.25v

Operating Current

+5VDC<50mA

 

Features:

1. Streamline design, elegant and ergonomic.
2. Comfortable and excellent key touch feeling to release your fatigue in operation.
3. Standard hotkey design which makes your work easier.

4. Using high-performance line and switch.
5. Stable and durable.
6. No-noise, elegant design standard multimedia keyboard layout.
7. Support Windows/98/2000, Me, NT, XP and other latest systems.
8. Support multi-language, compatible with IBM PC/PS2/USB/U + P.

9.Can be made with 2 USB Port

 

Keycap Character

Silk Print

Import ink, UV reinforcement, stand millions and thousands time click while without wear, withstand the cleaning of alcohol.

Laser Engraving

Deep engraving character, never wear.

 

Parameters of conductive film’s switch

1.Maximum Permit Voltage:30VDC,33mA  10VDC 100mA

2. Resistance between the two lines:50V>1 MW

3. Contact resistance of two-line terminals:<0.1/cm

4. Operating pressure of keys:60-350g/cm2

5. Operation temperature:-40-55°C

6. Life time:>3000 million times

 

Switch material of conductive film:

Screen oil film: high conductivity, highwire life, printing line gap within m,m250, with good adhesion properties and wear resistance.

2. Basic material PET: Produced in Sichuan (Oriental brand), with characters of semi-transparent, high glossy, high strength, softness, toughness, stand high temperature, moisture, acid and so on.

 

Physical Properties of Conductive film:
1. solid content :74-77%
2. silver content: 67.8%
3. viscosity:15000-23000CPS
4. Surface resistivity : <0.015ohms/square/25microns
5. Storage time: 5 years at temperature of 20 °C

 

Rough Packing:
-Color box Size: 455*172*30mm
-Carton size: L468mm*W325mm*H365mm
-Packing method: Color box, 20PCS/ CTN. Two layers

-N.W:10.4KGS; G.W:12.5KGS; 0.0555CBM/CTN

 


 



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