EE33-1.5-15KW Solar Inverter Transformer 23 pins

EE33-1.5-15KW Solar Inverter Transformer 23 Pins (12V Chopper)

The EE33-1.5-15KW Solar Inverter Transformer 23 Pins, also known as a 12V chopper, is a high-frequency transformer designed for use in solar inverter circuits and power conversion systems. With a power handling capacity ranging from 1.5 kW to 15 kW, this component is suitable for demanding environments such as photovoltaic inverters, switch-mode power supplies (SMPS), and other energy-efficient systems. The 23-pin configuration provides easy integration with inverter boards and controller circuits, making the EE33-1.5-15KW Solar Inverter Transformer 23 Pins a versatile choice in renewable and industrial power designs.

Constructed using a Ferrite EE33 core, this 12V chopper transformer features tinned copper windings for efficient energy transfer and a PBT bobbin for structural stability. It supports a wide input voltage (typically 12V) and is also available in a 24V variant. Designed for consistent thermal and electrical performance, the EE33-1.5-15KW Solar Inverter Transformer 23 Pins operates effectively in a temperature range from –40 °C to +125 °C. Its robust construction ensures low electromagnetic interference (EMI), tight parameter control, and high durability under continuous load, making it a reliable component for solar inverter repairs, upgrades, and energy conversion projects.

This transformer complies with RoHS environmental standards and is ideal for use in energy storage systems, off-grid inverter modules, EV power electronics, and more. Thanks to its compact form factor, high power density, and 23-pin layout, the EE33-1.5-15KW Solar Inverter Transformer 23 Pins (12V chopper) is essential for modern DC-DC and DC-AC conversion designs.

Key Specs

Model: EE33‑1.5‑15KW Alias: 12V Chopper Transformer Pins: 23-pin connector Power Range: 1.5 kW to 15 kW Input/Output Voltage: Typically 12 V (also available in 24 V version) Core & Winding: Ferrite EE33 core, copper windings, PBT bobbin Operating Temperature: –40 °C to +125 °C Construction: Tight parameter control, high ruggedness, low EMI Applications: Solar Inverters, SMPS, EV Systems, Power Backup Units Compliance: RoHS