IP カメラおよび DVR セキュリティシステム
Use of security cameras and surveillance systems is growing, facilitated greatly by Power over Ethernet (PoE). POE makes it possible to connect a camera with just one cable, rather than separate signal and power connections.
But parts of these security systems are often installed outside, where the devices and cabling are exposed to electrical hazards such as nearby lightning-induced surges and electrostatic discharge (ESD).
Ethernet, USB, HDMI, memory slots, keypads and other ports can all serve as entry points for surge transients.
As equipment has gained in capabilities, it relies on integrated circuits that have built-in electrical protection. The diagram below shows Littelfuse protections solutions for these types of threats.
回路別ソリューション
- 435
SlimLIne 鉛フリー 0402 超速断型薄膜ヒューズ
- 438
0603 サイズ鉛フリー、ハロゲンフリー、高温超速断型セラミックヒューズ
- 467 シリーズ
SlimLIne 鉛フリー 0603 超速断型薄膜ヒューズ
- SMAJ
400W 表面実装型 TVS サプレッサ
- SP3003
0.65pF、8kV、ESD 保護用低キャパシタンスダイオードアレイ - AEC-Q101 適合
- SP3010
ESD 保護用超低キャパシタンス ダイオードアレイ
- SP3012
低キャパシタンス ESD 保護、0.5pF レールクランプアレイ - AEC-Q101 適合
- SP3011
リテルヒューズ SP3011 SPA™ TVS ダイオードアレイ