Model No: PTT
Pin Type Transformer 6VA-40KVA
6VA~40kVA
50/60Hz
≤1140V
50/60Hz
≤1140V
Quantity :
Subscribe to our Newsletter
Pin type transformer is a common small transformer, usually used in low-power electronic equipment. It is connected to the circuit board through pins (pins), which is easy to install and use. It is suitable for AC 50~60Hz, rated voltage 1140V and below circuits as isolated power supply. This series of transformers are manufactured with advanced technology and precise design. Pin type transformers play an important role in power conversion, voltage regulation, isolation and signal transmission.
![]() | Power:6VA~40kVA | Support Customization |
| Rated Voltage:≤1140V | ||
| Frequency:50/60Hz | ||
| Working Efficiency:≥90% | ||
| Insulation Resistance:100MΩ(DC500V) |
Features of PIN type transformer
- Adopt Hi-B silicon steel sheet, safe and stable performance.
- Small size, suitable for use in electronic equipment with limited space.
- Directly connected to the circuit board through pins.
- Low loss, low noise, and superior structural performance.
- Safety, flame retardancy, fire resistance and other indicators have reached the international advanced level.
- It can be customized according to different voltage and current requirements, and has a wide range of applications.
Appearance Dimensions

Application
Pin type transformers are usually used as isolated power supplies in circuits with AC 50~60Hz and rated voltage 1140V and below. The following are some specific cases:
- Household appliances: such as microwave ovens, rice cookers and other small appliances.
- Communication equipment: used for power management of routers, switches and other equipment.
- Industrial control: used for power and signal isolation in various controllers and sensors.
- Medical equipment: provides stable power conversion to ensure safe operation of equipment.
Pin type transformers are widely used in various electronic devices due to their small size, high efficiency, and easy installation. They are key components in many small electronic systems. DOREXS can provide you with high-quality pin-type transformers. If the conventional parameters of the product cannot meet your needs, we can customize the pin type transformer for you according to your requirements.
Please contact us for more information on pin type transformers.
Please contact us for more information on pin type transformers.

Comprehensive score