Shenzhen Yanghuo Technology Co., Ltd.
| Technology | Infrared,NetWork,Pinhole,CVBS connector,Long Wave Infrared Thermal |
| Type | Analog Camera,IP Camera,Digital Camera,Thermal Optical Network Camera,AHD CVI HD camera |
| Style | Mini Camera,Dome Camera,Board Camera,Camera module,robot |
| Sensor | CMOS,Uncooled Microbolometer,infrared sensor,uncooled thermal sensor,Other |
| Resolution | 640*480,32*32,384X288px,2.0mp 30fps,720P and 960P optional |
| Special features | Waterproof / Weatherproof,2MP,1/3 inch CMOS,Infrared,Sony Sensor |
| Place of Origin | Guangdong |
| Brand Name | VastMatch |
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Product Specification
| Technology | Infrared,NetWork,Pinhole,CVBS connector,Long Wave Infrared Thermal | Type | Analog Camera,IP Camera,Digital Camera,Thermal Optical Network Camera,AHD CVI HD camera |
| Style | Mini Camera,Dome Camera,Board Camera,Camera module,robot | Sensor | CMOS,Uncooled Microbolometer,infrared sensor,uncooled thermal sensor,Other |
| Resolution | 640*480,32*32,384X288px,2.0mp 30fps,720P and 960P optional | Special features | Waterproof / Weatherproof,2MP,1/3 inch CMOS,Infrared,Sony Sensor |
| Place of Origin | Guangdong | Brand Name | VastMatch |
The JTA-AC640 is a compact 640×512 uncooled vanadium-oxide (VOx) thermal imaging core module from the AC series engineered as a drop-in functional replacement for the ChenEn AC-series cores. It pairs a 640×512 (effective) detector array at 12μm pixel pitch with a 9mm lens delivering a 46.2°×37.7° field of view, outputting analog CVBS (PAL) video at 50Hz for seamless integration into FPV systems, drone gimbals, handheld thermal devices and machine-vision OEM builds.
Weighing just 54g in a 28×28×41mm housing with a low ≤1W power draw from a wide 4.5V~27V supply, it supports automatic shutter calibration (auto flag), adjustable image enhancement, brightness/contrast, electronic zoom 1X~8X, and multiple pseudo-color modes (white-hot default, black-hot, red-hot, iron-red, etc.).
640×512 VOx uncooled detector
● , 12μm, 8~14μm spectral response
NETD ≤35mK
● (f/1.0, 50Hz, 300K) high thermal sensitivity
9mm lens
● , 46.2°×37.7° FOV vehicle detection 900m / recognition 225m / identification 113m
CVBS (PAL) analog video output
● at 50Hz
UART control
● (460800 baud) user-host software for shutterless NUC (锅盖标定) and non-uniformity correction
Wide supply 4.5V~27V
● , low power ≤1W, shock 80g@4ms
28×28×41mm, 54g
● ultra-compact for space-constrained payloads
● SMD 5-pin / 1.25mm connector: RX · TX · CVBS · GND · 4.5-27V
|
Parameter |
Specification |
|
Sensor type |
Uncooled focal-plane array (VOx) |
|
Spectral response |
8 ~ 14 μm |
|
Pixel pitch |
12 μm |
|
Array size |
640 × 512 (effective) |
|
NETD |
≤35 mK (f/1.0, 50 Hz, 300K) |
|
Frame rate |
50 Hz |
|
Parameter |
Specification |
|
Focal length |
9 mm |
|
Field of view |
46.2° × 37.7° |
|
Detection range (vehicle) |
900 m |
|
Recognition range |
225 m |
|
Identification range |
113 m |
|
Parameter |
Specification |
|
Analog video output |
CVBS (PAL) |
|
Control interface |
UART (baud 460800) |
|
Connector |
SMD, P=1.25mm, 5-pin |
|
Pinout |
1: RX · 2: TX · 3: CVBS · 4: GND · 5: 4.5-27V |
|
Parameter |
Specification |
|
Pseudo-color modes |
White-hot (default), black-hot, red-hot, iron-red, etc. |
|
Image enhancement |
Adjustable |
|
Brightness / contrast |
Adjustable |
|
Electronic zoom |
1X ~ 8X |
|
Shutter (flag) mode |
Auto flag available |
|
NUC / calibration |
Supported via UART user-host software |
|
Parameter |
Specification |
|
Power supply |
4.5 V ~ 27 V |
|
Operating temperature |
-20°C ~ +60°C |
|
Power consumption |
≤1 W |
|
Shock |
80 g @ 4 ms |
|
Weight |
54 g |
|
Dimensions |
28 mm × 28 mm × 41 mm |
FPV drones & UAV gimbals · handheld thermal monoculars · vehicle-mounted night vision · robotic & machine vision · security and observation systems
Company Details
Year Established:
2019
Total Annual:
10000000-20000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Shenzhen Yanghuo Technology Co., Ltd. was established in December 2019 with a registered capital of 8 million RMB, located in Longhua District, Shenzhen. It is a national small and medium-sized technological innovation enterprise, possessing a number of software copyrights, patents, inspection repor... Shenzhen Yanghuo Technology Co., Ltd. was established in December 2019 with a registered capital of 8 million RMB, located in Longhua District, Shenzhen. It is a national small and medium-sized technological innovation enterprise, possessing a number of software copyrights, patents, inspection repor...
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