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HMI 480x480 4 Inch Lcd Screen 250nit Brightness With LED Backlight

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HMI 480x480 4 Inch Lcd Screen 250nit Brightness With LED Backlight

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Brand Name :	hainengzhichuang
Model Number :	custom
Price :	Negotiable
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram

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HMI 480x480 4 Inch Lcd Screen 250nit Brightness With LED Backlight

Description:

DWIN 4 inch touch panel Smart UART Serial TFT Module 480*480 HMI LCD display Control board Program software small tft display

Specification:

Item	Parameter	Description
Color	16.7M(16777216)colors	24 bit color 8R8G8B
Active Area(A.A)	71.9mm (W) × 70.2mm (H)	480x480
Resolution	480x480	Support 0°/90°/180°/270°rotated display
Backlight	LED	≥10000H(Continuous working with maximum brightness, time of brightness halves)
Brightness	250nit	TA system:64 levels adjustment; DGUSⅡsystem:100 levels adjustmen (It's not recommend to set brightness to 1%~30% of the maximum,which may lead a flicker)
Note: Displaying of high-contrast still images for more than 30 minutes may result in residual images. Please add screen saver to avoid this problem.

Voltage & Current

Item	Conditions	Min	Typ	Max	Unit
Power Voltage	-	4.5	5.0	5.5	V
Operation Current	VCC = +5V, Backlight on	-	220	-	mA
Operation Current	VCC = +5V, Backlight off	-	70	-	mA
Recommended power supply: 5V 1A DC

Reliability Test

Item	Conditions	Min	Typ	Max	Unit
Working Temperature	60%RH at 5V voltage	-20	25	70	℃
Storage Temperature	-	-30	25	85	℃
Working Humidity	25℃	10%	60%	90%	RH
Protective Paint	-	-	无 None	-	-

Interface

Item	Conditions	Min	Typ	Max	Unit
Baudrate	User Set	3150	115200	3225600	bps
Output Voltage (TXD)	Output 1, Iout = 8mA	3.0	-	3.3	V
Output Voltage (TXD)	Output 0, Iout = -8mA	-	0	0.3	V
Input Voltage (RXD)	Input 1	2.7	3.3	-	V
Input Voltage (RXD)	Input 0	0	-	1.2	V
Interface	UART2:N81,3.3V & 5V TTL/CMOS UART4:Optional N81/E81/O81/N82 four mode,3.3V & 5V TTL/CMOS(Be used after OS configuration)
Socket	10Pin_1.0mm FCC Socket
USB	None
SD Slot	YES (SDHC/FAT32 Format)

Memory

Item	Typical value	Features	Typ value	Unit	Description
FLASH (TA/DGUSⅡ)	16Mbytes	Space of Font	4-12	Mbytes	A single font of 256Kbytes,store font, icon libraries,and other binary files
FLASH (TA/DGUSⅡ)	16Mbytes	Picture Storage (.ICL file)	12-4	Mbytes	JPEG format(Picture quantity relate to JPEG size,size of a single JPEG image file should not exceed 252Kbytes)
RAM (DGUSⅡ)	128Kbytes	Variable Storage Space	/	/	Data is not saved when power down
Nor Flash(DGUSⅡ)	512Kbytes	User database	/	/	Data is saved when power down

Application

Telecommunication Devices	Telephone, Interphone, watch, radio, etc.
Home Appliances	Washing Machine, Refrigerator, Home Integrator
Industrial Control	Homotaxial Numerically-controlled machine tool
Instrument and Apparatus	Tester, Medical instruments
Vehical-mounted Digital	MP3, MP4 and vehical-mounted air conditioner
Mining	Mine's lamp charger, gas tester
Marine	Salinity tester

Packaging & Shipping

1. Packaging Details: Carton, Capboard, EPE, Blister Tray. About how many products can be contained in one package, it is up to different size of the products.

2. Delivery Details: 1 to 30 days. The delivery fee is up to the weight and volume of the products.

HMI 480x480 4 Inch Lcd Screen 250nit Brightness With LED Backlight

FAQ

Q: Can you customize the product? what do you need? 

A:The product can be customized, but TFT lcd module has different tooling cost, which includes FPC, Touch Screen, Backlight , Bezel and so on. 

Q: Can you provide drawings and related procedures? 

A: We can provide drawings and procedures for customers to confirm. 

Q: Can the LCD module be Export directly? 

A: We have passed ISO9001, SGS, TUV, BV, RoHS and other certifications, and can export. 

Q: How do you manage product quality? 

A: The products are baked, aging, electrical measurement and other procedures for testing. 

Q: How long is the product warranty and service? 

A: The product is valid for 1 year and is a lifetime technical support service. 

Q: Is the product in stock? How long production cycle? 

A: Some products are in stock, Small batch production for 1weeks,Mass production for 2 weeks. 

Q: Are you a merchant or a factory? 

A: We are manufacturers, have production trademark and production workers. 

Q: Are you open to OEM processing? 

A: Yes, we can OEM. 

Q: What kind of packaging? The transport process will not be damaged? 

A:Our products are divided into two categories, small - medium size use knife card isolation packaging, large size screens are used in aircraft box packaging, all packages are protected by outer box and strapping to ensure the safety of material transportation.

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