| Model: | DK-10f /BNC |
|---|---|
| Brand: | DIKAI |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Other Electrical & Electronic |
| Label: | Coaxial Signal Surge , BNC surge protector , video surge arrester |
| Price: |
US $10.6
/ pc
|
| Min. Order: | 10 pc |
| Live Chat: | Last Online:07 Sep, 2016 |
Product Introduction
DK-10f /BNC Video Signal PSD is designed according to IEC and GB/T18802.21 standards. It is suitable for lightning protection of overhead video camera, monitoring server and video transmission equipments. With features of integration metal structural design, high discharge capacity and fast respond, it can effectively ensure the equipment to work properly.
Features
1. Non-interfering, micro-insertion loss.
2. Low voltage protection, quick respond.
3. The product with 16 terminals can be installed on standard hanger.
4. Simple installation and maintenance.
5. Suitable for lightning protection of overhead video camera, monitoring server and video transmission equipments.
Technical Parameter
| Model | Model Ⅰ | Model Ⅱ | Model Ⅲ |
| DK-10f/BNC | DK-10f/BNC 16L | DK-10f/BNC 20L | |
| Technical Parameter | Video | ||
| Nominal Working Currents (A) | 0.25A | ||
| Nominal Discharging Currents 8/20 μs (kA) | 5kA | ||
| Protection Voltage Class under 1kV/μS (V) | 30V | ||
| Responds Time | ≤1ns | ||
| Insertion Loss (dB) | ≤0.330MHz | ||
| Parasitic Capacitance (pF) | ≤50 | ||
| Impedance | ≤75Ω | ||
| Input Impedance | ≤4Ω | ||
| Protection Model | Core-Shielding-PE | ||
| Way of Connection | Series | ||
| Type of Connecting Terminal | BNC-K/J | BNC-K/K | BNC-K/K |
| Dimension(mm) | 79*25*25 | 480*60*54 | 480*60*54 |
| Working Temperature | –25℃～+70℃ | ||
| Working Humidity | ≤95% | ||
Application Scope
1.Video line of monitoring system.
2.BNC connector of monitoring system.
3.CATV, CCTV.
4.Lightning protection of other video line signal equipment.
