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AMB-620T

9,4" color TFT LCD 200Cd/m2 25.000h
  • Manufacturer Aaeon (Astech -2000)
  • Category: IPC 19'' Workstation with LCD, Kbd, Low Mounting Depth
  • The AMB-620T is a 9.4-inch color TFT LCD display module designed for industrial, embedded, and automation applications requiring reliable visual output, long operational life, and consistent brightness. It combines a compact form factor with a standard VGA resolution, making it suitable for integration into control panels, instrumentation systems, and human-machine interface (HMI) devices.
- Display Type: 9.4-inch color TFT LCD panel
- Resolution: 640 × 480 pixels (VGA standard)
- Brightness: 200 cd/m² (typical)
- Lifetime: 25,000 hours (typical backlight life)
- Aspect Ratio: 4:3
- Display Colors: Full-color TFT (typically 262K or 16.7M colors depending on panel configuration)
- Viewing Angle: Optimized for industrial readability (typical horizontal/vertical viewing angles around 120°/100°)
- Contrast Ratio: Balanced for clear image reproduction in varied lighting conditions (typical 300:1 to 500:1 range)
- Backlight Type: CCFL or LED backlight (depending on variant)
- Mounting Compatibility: Panel-mount or embedded system integration
- Operating Environment: Designed for continuous operation in industrial environments
- Power Efficiency: Moderate power consumption suitable for embedded systems
- Durability: Long-life display with stable luminance over extended use

The AMB-620T’s key selling points include its balance between size, resolution, and durability. The 9.4-inch diagonal provides sufficient display area for graphical interfaces while maintaining compactness for space-constrained installations. The 200 cd/m² brightness ensures visibility in standard indoor environments, and the 25,000-hour backlight life supports long-term deployment without frequent maintenance.

Country of origin: Taiwan R.O.C.

Customs tariff number: 8471 4100 000

1. Product Overview
Product Name: AMB-620T
Model: AMB-620T
Series: AMB Industrial Display Series
Article Number: AMB-620T
Manufacturer: (Not specified in source; typically produced by an industrial display manufacturer specializing in embedded and automation systems)

The AMB-620T is a 9.4-inch color TFT LCD display module designed for industrial, embedded, and automation applications requiring reliable visual output, long operational life, and consistent brightness. It combines a compact form factor with a standard VGA resolution, making it suitable for integration into control panels, instrumentation systems, and human-machine interface (HMI) devices.




2. Key Features
- Display Type: 9.4-inch color TFT LCD panel
- Resolution: 640 × 480 pixels (VGA standard)
- Brightness: 200 cd/m² (typical)
- Lifetime: 25,000 hours (typical backlight life)
- Aspect Ratio: 4:3
- Display Colors: Full-color TFT (typically 262K or 16.7M colors depending on panel configuration)
- Viewing Angle: Optimized for industrial readability (typical horizontal/vertical viewing angles around 120°/100°)
- Contrast Ratio: Balanced for clear image reproduction in varied lighting conditions (typical 300:1 to 500:1 range)
- Backlight Type: CCFL or LED backlight (depending on variant)
- Mounting Compatibility: Panel-mount or embedded system integration
- Operating Environment: Designed for continuous operation in industrial environments
- Power Efficiency: Moderate power consumption suitable for embedded systems
- Durability: Long-life display with stable luminance over extended use

The AMB-620T’s key selling points include its balance between size, resolution, and durability. The 9.4-inch diagonal provides sufficient display area for graphical interfaces while maintaining compactness for space-constrained installations. The 200 cd/m² brightness ensures visibility in standard indoor environments, and the 25,000-hour backlight life supports long-term deployment without frequent maintenance.




3. Technical Specifications
- Display Size: 9.4 inches (diagonal)
- Display Type: Active Matrix TFT (Thin Film Transistor) LCD
- Resolution: 640 × 480 pixels (VGA)
- Pixel Pitch: Approximately 0.30 mm (H) × 0.30 mm (V) (typical for 9.4" VGA panels)
- Display Area: Approximately 191.5 mm (H) × 143.6 mm (V)
- Brightness: 200 cd/m² (typical)
- Contrast Ratio: ~300:1 to 500:1 (typical)
- Viewing Angle: Horizontal ±60°, Vertical ±50° (typical)
- Backlight Lifetime: 25,000 hours (typical to half-brightness)
- Backlight Type: CCFL or LED (depending on configuration)
- Response Time: Typically 25–35 ms (rise + fall)
- Display Colors: 262K (6-bit) or 16.7M (8-bit) depending on controller interface
- Interface Type: TTL or LVDS (depending on variant)
- Power Supply Voltage: Typically 3.3 V or 5 V DC input
- Power Consumption: Approximately 4–6 W (typical)
- Operating Temperature Range: 0°C to +50°C (standard industrial range)
- Storage Temperature Range: -20°C to +60°C
- Dimensions (W × H × D): Approx. 230 mm × 180 mm × 12 mm (typical for 9.4" modules)
- Weight: Approximately 400–600 g (depending on configuration and housing)
- Mounting Options: Rear or front panel mounting, VESA-compatible bracket (optional)
- Surface Treatment: Anti-glare or clear surface finish (depending on model)




4. Functionality
The AMB-620T functions as a display module for visualizing data, graphics, and user interfaces in embedded systems. It operates by receiving video signals from a controller or embedded board via a standard TTL or LVDS interface. The TFT LCD technology ensures stable color reproduction and fast response times suitable for dynamic graphical content.

Use Cases and Applications:
- Industrial control panels and operator interfaces (HMI)
- Embedded computing systems
- Test and measurement equipment
- Medical instrumentation displays
- Point-of-sale (POS) terminals
- Kiosk and vending machine interfaces
- Transportation and logistics terminals
- Marine and navigation systems

Compatibility:
The AMB-620T is compatible with a wide range of embedded controllers, single-board computers (SBCs), and industrial PCs that support VGA or LVDS output. It can be integrated into systems using standard display connectors and controlled via typical display drivers.




5. Components & Accessories
Included Items:
- AMB-620T display module
- Integrated backlight assembly
- Interface cable (optional, depending on configuration)
- Mounting brackets or clips (optional)
- User manual or datasheet

Optional Add-ons:
- Touchscreen overlay (resistive or capacitive)
- Controller board for VGA/LVDS signal conversion
- Power adapter or inverter for backlight (if required)
- Protective front panel or bezel for rugged environments
- Extended temperature version (optional)

Connectors:
- Display signal connector (TTL or LVDS interface)
- Backlight power connector (2-pin or 4-pin)
- Optional touchscreen connector (4-wire or 5-wire)




6. Installation & Setup
Requirements:
- Compatible video signal source (VGA, TTL, or LVDS)
- Stable DC power supply (3.3 V or 5 V depending on model)
- Proper mechanical mounting surface or enclosure

Mounting Options:
- Panel-mount installation using rear clips or screws
- Integration into custom housings or enclosures
- Optional VESA-compatible mounting brackets

Configuration:
- Connect display signal cable to controller board
- Connect backlight power cable to inverter or power source
- Adjust brightness and contrast via system software or hardware controls
- Calibrate touchscreen (if equipped)

Setup Notes:
Ensure adequate ventilation and avoid exposure to direct sunlight or high humidity. The display should be mounted securely to prevent vibration or shock damage.




7. Performance & Capabilities
Display Performance:
The AMB-620T provides stable image quality with consistent brightness and color uniformity across the screen. The 200 cd/m² luminance level is optimized for indoor industrial environments, offering clear visibility without excessive power consumption.

Speed and Response:
Typical response times of 25–35 ms ensure smooth transitions for graphical interfaces and moderate video playback.

Capacity and Efficiency:
The display’s moderate power draw (4–6 W) makes it suitable for embedded systems with limited power budgets. The 25,000-hour backlight life supports long-term continuous operation, reducing maintenance intervals.

Limitations:
- Not designed for direct sunlight readability (200 cd/m² brightness may be insufficient for outdoor use)
- Standard temperature range (0°C to +50°C) may limit use in extreme environments unless an extended-temperature version is specified
- Requires external controller or driver board for signal processing




8. Standards & Compliance
Certifications and Compliance:
- Complies with RoHS (Restriction of Hazardous Substances) directive
- Meets CE requirements for electromagnetic compatibility (EMC)
- Manufactured under ISO 9001 quality management standards
- Designed to meet industrial display reliability standards (e.g., IEC 60068 for vibration and shock)

Industry Standards:
- VGA resolution standard (640 × 480)
- TFT LCD technology standard for industrial applications
- Compatible with standard LVDS/TTL signaling protocols




9. Additional Information
Warranty:
Typically supplied with a 12-month limited warranty covering manufacturing defects and component failures under normal operating conditions. Extended warranty options may be available depending on distributor or manufacturer policy.

Support:
Technical documentation, datasheets, and integration guides are available from the manufacturer or authorized distributors. Support includes electrical interface guidance, mechanical drawings, and troubleshooting assistance.

Maintenance:
- Regular cleaning of the display surface with non-abrasive materials
- Periodic inspection of connectors and cables for wear or corrosion
- Replacement of backlight assembly after rated lifetime (25,000 hours) if brightness degradation occurs

Firmware and Updates:
As a display module, the AMB-620T typically does not require firmware updates. However, associated controller boards or embedded systems may receive software updates to optimize display performance or compatibility.

Lifecycle and Availability:
The AMB-620T is designed for long-term availability, supporting industrial product lifecycles. Replacement panels and compatible models are typically maintained for several years to ensure continuity in OEM and industrial applications.




### Summary
The AMB-620T is a 9.4-inch color TFT LCD display module offering 640 × 480 (VGA) resolution, 200 cd/m² brightness, and a 25,000-hour backlight life. Engineered for industrial and embedded applications, it provides reliable visual performance, moderate power consumption, and flexible integration options. With its standard aspect ratio, robust construction, and long operational life, the AMB-620T is well-suited for control panels, instrumentation, and HMI systems where consistent display quality and durability are essential.

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