Security Camera Circuit Board Assembly

The CCD camera is composed of lens + CCD image sensor + DSP +, A/D.

After nearly 30 years of development, the CCD image sensor has matured and achieved commercialization. As a visual sensor, the CCD camera device plays an extremely important role in the acquisition and processing of photoelectric image information.

The CCD image sensor is made of a high-sensitivity semiconductor material, which can convert light into electric charge (light can be recorded electronically, instead of film), and then converted into a digital signal through an A/D chip. After being compressed, it is saved by the internal flash memory of the camera, which greatly facilitates the processing and sending of images. Compared with CMOS, CCD image sensors are more cost-effective than CMOS sensors, and are superior to CMOS sensors in terms of resolution and noise control. The disadvantage is that the manufacturing process is complicated, the cost is expensive, and the power consumption is high. The power consumption of CMOS is only about 1/3 of that of ordinary CCD.

CCDカメラPCBのサイズ

38 * 38mm

A:表面処理

Q:ENIGレンズ3MP 3.6mmセンサー

1/3

Q:(Bōhan kamera kairo kiban asenburi CCD kamera wa renzu + CCD imējisensā + DSP +, A/ D de kōsei sa rete imasu. 30-Nen chikaku no kaihatsu o hete, CCD imējisensā wa seijuku shi, shōhin-ka o jitsugen shimashita. CCD kamera debaisu wa, shikaku sensā to shite,-kō-den gazō jōhō no shutoku to shori ni oite hijō ni jūyōna yakuwari o hatashimasu. CCD imējisensā wa kō kando no handōtai zairyō de dekite ori, hikari o denka ni henkan shi (hikari wa firumu no kawarini denshi-teki ni kiroku dekimasu), A/ D chippu o kaishite dejitaru shingō ni henkan dekimasu. Asshuku-go wa, kamera no naibu furasshu memori ni hozon sa reru tame, gazō no shori to sōshin ga hijō ni kantan ni narimasu. CCD imējisensā wa, CMOS to hikaku shite, CMOS sensā yori mo hiyōtaikōka ga takaku, kaizōdo to noizu seigyo no ten de CMOS sensā yori mo sugurete imasu. Ketten wa, seizō kōtei ga fukuzatsude, kosuto ga takaku, shōhi denryoku ga ōkī kotodesu. CMOS no shōhi denryoku wa tsūjō no CCD no yaku 1/ 3desu. PCB-sō 4-sō zairyō FR 4 dō no atsu-sa 1-onsu PCB no atsu-sa 1. 6 Mm CCD kamera PCB no saizu 38* 38 mm hyōmen shori ENIG renzu 3 MP 3. 6 Mm sensā 1/ 3)|43|

A:|44|