Electronic Machine Using Complex Necessary Circuit PCBA Manufacture

• PET Printing Circuit

• FFC Printing Circuit

• FPC Printing Circuit

• PCBA Printing Circuit

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• Membrane switch is a operating system of key function, indicating element and instrument panel brought together. Membrane switch is also named light touch keyboard, using planar multilayer combination sealing structure as a whole. It is a new type of optical, mechanical and electrical integration of electronic component. It can replace the keys of conventional discrete component , more reliably operating system tasks.
• Membrane switch panel is the main type of membrane switch, made of the basis of rigid or flexible printed circuit board, installed tactile or non-tactile buttons and plastic membrane overlay printed with colorful decorative pattern. It is a new type of human conversation interface. The connection between the switching circuit with the machine can be completed by the splicing or welding method.

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Printing Circuit Techinical Parameters:

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Electronic?Characteristic	<35V( DC) <100mA ?1W	Life?Expectancy	Flat type≥ 500 million times Tactile type≥ 100 million times
Contact?Resistance	10Ω~ 500Ω( According the trace length and materials to confirm)	Operation?Temperature	-40°c~ +80°c
Insulating?Impedance	> 100MΩ 250V DC	Storage?Temperature	-40°c~ +85°c
Resistance?Of The Wire	< 1 Ω? cm width 1.27mm	Humidity	+40°c, 90%~95%, 240 hour
Operation?Force	Flat type 57~ 284g( 2~ 10 Oz) Tactile type 170~ 397g( 6~ 14Oz)	Switch?Stroke	Flat type 0.1~0.5mm Tactile type 0.6~1.5mm

• Precise?structure,?good-looking?appearance,?tight?sealing
• Moisture-resistant,?waterproof,?dustproof,?oilproof,?gasproof
• Light?weight,?small?volume,?long?service?life
• Stable?and?reliable?performance,?easy?installation

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Shenzhen Zhongman Technology Co., Ltd. is the wholly-owned subsidiary of HongKong Zhongman Technology Co., Ltd. We specialize in the R&D and manufacture of connectivity control solutions, and have our own brand “Vmanx”.

? ? Our main products are connection controllers, including membrane switches, capacitive touch panels, PCBA modules, connecting wire harnesses, control keypads, etc.?

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? ? Vmanx owns a group of excellent talents in the industry. From electronic engineering, software development and physical design, we are committed to meet customer’s demands for electronic engineering, function effectuation and aesthetic design, to provide customers with efficient and satisfactory technologies and services.

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