RS232 RS485 RS422 Uc 12V serial control signal surge protector
Model: PUC-12
1. Product features
Multi stage surge protection
Low insertion loss
Quick response
High current capacity
low capacitance
Gas-Tube + TVS technology, TVS array technology
Dual protection in Common mode and differential mode, multi channel optional
2. Applications
V.1x.27, RS485, RS422;
LAN,CAN, V.24/RS232-C, MODEM token ring industrial BUS
High speed communication network lines
3. Technical data
| Model | PUC-12 |
| Max continuous operating voltage Uc | 12V |
| Nominal discharge current In (8/20μs) | 3KA |
| Maximum discharge current Imax (8/20μs) | 5KA |
| Protection level Up (8/20μs,3KA) | ≤40V |
| Response time Ta | ≤1ns |
| Transmission rate | 10Mbps |
| Insertion loss | ≤0.5dB |
| Protection route | 1 |
| Dimension | 85*25*25mm |
| Connector type | Screw Terminal |
| Weight | 78g |
| Mounting type | Series connected before the protected equipments |
| Housing material | Aluminum/anti-flaming |
| Index of protection | IP20 |
| Operating environment | Temperature:-40-+85ºC humidity: ≤95% |
| Warranty | Five-year warranty, three-year replacement |
| Related items | PUC-12/2, PUC-24, PUC-48 |
ATTENTION:
According to the type of protection device signal, choose the corresponding signal lightning protection device, such as: computer network SPD, video signal SPD, control signal SPD, SPD day feedback signal, etc.
(2) signal lightning protection device according to the requirement of the device interface types, metric, inch, choose different interface of lightning protection device, such as video signal SPD BNC interface type: JJ/JK, communication lines SPD interface type with RJ11 or terminal blocks, etc.
(3) signal lightning protection device according to the requirement of the equipment for lightning protection device insertion loss, choose different frequency width of lightning protection device.
(4) according to the equipment working voltage, choose appropriate protection voltage lightning protection device, such as control signal SPD working voltage is usually 5 v, 12 v and 24 v.