PLC Transformers is a special transformer for power line communication (PLC) systems. 
In PLC systems, signals are transmitted over power lines rather than through specialized communication lines. In order to ensure the stability and reliability of transmission, it is necessary to use a PLC transformer to couple and isolate the signal.
PLC transformers usually have the following characteristics:
- High-frequency response: It can transmit high-frequency signals to achieve data communication.
- High insulation strength: it can effectively isolate power lines and communication lines to ensure the stability of signal transmission.
- High temperature resistance: can work stably in high temperature environment to ensure the reliability of the system.
- Miniaturized design: small size, easy to install on the power line.
Broadband Power Line Communication (PLC) transformers are specialized transformers used in power line communication systems. 
These systems utilize the existing electrical wiring for data transmission,allowing for communication between electronic devices through power lines.
Broadband PLC transformers are designed to facilitate high-speed data transmission over power lines, enabling applications such as smart grid management, home networking, and industrial automation.
FEATURES:
- DESIGN FOR PLC(POWER LINE COMMUNICATION) APPLICATION.
- ROHS COMPLIANT.
- REINFORCED INSUL ATION
- OPERATING TEMPERATURE RANGE: -40℃ TO125℃
Narrowband Power Line Communication (PLC) transformers are specialized transformers used in power line communication systems that operate within a narrow frequency range. 
Unlike Broadband PLC transformers, which support a wide range of frequencies, Narrowband PLC transformers are optimized for specific narrow frequency bands, often used in applications such as home automation, smart meters, and industrial control systems. These transformers are designed to ensure reliable data transmission over power lines within their designated frequency range, while also minimizing interference from other electrical signals.
The key characteristics of Narrowband PLC transformers include frequency-selective design, precise filtering to reject out-of-band noise, and efficient coupling with the power line for data transmission. These transformers are tailored to meet the requirements of narrowband power line communication applications, providing a robust interface between electronic devices and the power grid.
FEATURES:
- Excellent transmission characteristics
- High mains current capability, low THD
- Matching with all leading IC (modulation methods FSK, DCSK and OFDM)
- Compliant with all PLC standards (HomePlug, CENELEC ...)
- Compact designs in THT and SMT housings
- Insulation according to IEC 60950, UL 1950 and IEC 61558
| Product Series | Sec.Current(mA) | Sec.Inductance(mH) | Sec.DCR(Ω) | |
| 1.GT70 | 30-100 | 0.7-1.56 | 0.1-0.5 | ✉ |
| 2.ST764 | - | 0.475 | 0.65-1.0 | ✉ |
| 3.T4021 | 50-130 | 0.34-0.68 | 0.17-0.26 | ✉ |
| 4.T4031 | 5 | 1.0 | 0.08 | ✉ |
| 5.T4081 | 30-35 | 0.9-1.4 | 0.11-0.2 | ✉ |
| 6.T4085 | 30 | 1.4 | 0.2 | ✉ |
| 7.T4096 | 30 | 1.3 | 0.15-0.2 | ✉ |
| 8.T4185 | 50 | 1.4 | 0.2 | ✉ |
| 9.T4614 | 250 | 0.44 | 0.02 | ✉ |
| 10.T5032 | 90-120 | 0.3-0.7 | 0.09-0.22 | ✉ |
SHINHOM is dedicated to setting a high bar of excellence for industries that integrate or utilize magnetics technologies in our PLC Transformers products.
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